diff options
| -rw-r--r-- | llvm/test/CodeGen/AArch64/minmax-of-minmax.ll | 1477 |
1 files changed, 1475 insertions, 2 deletions
diff --git a/llvm/test/CodeGen/AArch64/minmax-of-minmax.ll b/llvm/test/CodeGen/AArch64/minmax-of-minmax.ll index 07466f5b92f..0bdffa6b16f 100644 --- a/llvm/test/CodeGen/AArch64/minmax-of-minmax.ll +++ b/llvm/test/CodeGen/AArch64/minmax-of-minmax.ll @@ -3,8 +3,9 @@ ; There are 4 commuted variants (abbc/abcb/bcab/bcba) * ; 4 predicate variants ([*][lg][te]) * -; 4 min/max flavors (smin/smax/umin/umax) -; = 64 tests +; 4 min/max flavors (smin/smax/umin/umax) * +; 2 notted variants +; = 128 tests define <4 x i32> @smin_ab_bc(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c) { ; CHECK-LABEL: smin_ab_bc: @@ -1030,3 +1031,1475 @@ define <4 x i32> @umax_bc_ba_eq_swap_pred(<4 x i32> %a, <4 x i32> %b, <4 x i32> ret <4 x i32> %r } +define <4 x i32> @notted_smin_ab_bc(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_ab_bc: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smin v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmgt v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp slt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp slt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp slt <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_smin_ab_cb(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_ab_cb: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smin v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmgt v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp slt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp slt <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp slt <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_smin_bc_ab(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_bc_ab: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smin v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmgt v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp slt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp slt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp slt <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_smin_bc_ba(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_bc_ba: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smin v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmgt v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp slt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp slt <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp slt <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + +define <4 x i32> @notted_smin_ab_bc_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_ab_bc_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smin v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmgt v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp slt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp slt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp sgt <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_smin_ab_cb_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_ab_cb_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smin v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmgt v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp slt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp slt <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp sgt <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_smin_bc_ab_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_bc_ab_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smin v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmgt v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp slt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp slt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp sgt <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_smin_bc_ba_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_bc_ba_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smin v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmgt v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp slt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp slt <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp sgt <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + +define <4 x i32> @notted_smin_ab_bc_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_ab_bc_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smin v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmge v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp slt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp slt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp sle <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_smin_ab_cb_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_ab_cb_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smin v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmge v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp slt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp slt <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp sle <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_smin_bc_ab_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_bc_ab_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smin v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmge v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp slt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp slt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp sle <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_smin_bc_ba_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_bc_ba_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smin v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmge v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp slt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp slt <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp sle <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + +define <4 x i32> @notted_smin_ab_bc_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_ab_bc_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smin v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmge v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp slt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp slt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp sge <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_smin_ab_cb_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_ab_cb_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smin v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmge v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp slt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp slt <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp sge <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_smin_bc_ab_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_bc_ab_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smin v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmge v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp slt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp slt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp sge <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_smin_bc_ba_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smin_bc_ba_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smin v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmge v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp slt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp slt <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp sge <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_ab_bc(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_ab_bc: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smax v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmgt v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp sgt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp sgt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp sgt <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_ab_cb(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_ab_cb: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smax v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmgt v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp sgt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp sgt <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp sgt <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_bc_ab(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_bc_ab: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smax v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmgt v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp sgt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp sgt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp sgt <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_bc_ba(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_bc_ba: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smax v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmgt v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp sgt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp sgt <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp sgt <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_ab_bc_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_ab_bc_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smax v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmgt v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp sgt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp sgt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp slt <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_ab_cb_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_ab_cb_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smax v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmgt v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp sgt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp sgt <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp slt <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_bc_ab_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_bc_ab_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smax v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmgt v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp sgt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp sgt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp slt <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_bc_ba_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_bc_ba_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smax v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmgt v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp sgt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp sgt <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp slt <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_ab_bc_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_ab_bc_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smax v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmge v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp sgt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp sgt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp sge <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_ab_cb_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_ab_cb_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smax v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmge v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp sgt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp sgt <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp sge <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_bc_ab_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_bc_ab_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smax v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmge v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp sgt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp sgt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp sge <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_bc_ba_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_bc_ba_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smax v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmge v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp sgt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp sgt <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp sge <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_ab_bc_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_ab_bc_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smax v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmge v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp sgt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp sgt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp sle <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_ab_cb_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_ab_cb_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: smax v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmge v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp sgt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp sgt <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp sle <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_bc_ab_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_bc_ab_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smax v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmge v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp sgt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp sgt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp sle <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_smax_bc_ba_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_smax_bc_ba_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: smax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: smax v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmge v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp sgt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp sgt <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp sle <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_ab_bc(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_ab_bc: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umin v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmhi v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ult <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp ult <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp ult <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_ab_cb(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_ab_cb: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umin v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmhi v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ult <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp ult <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp ult <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_bc_ab(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_bc_ab: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umin v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmhi v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ult <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp ult <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp ult <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_bc_ba(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_bc_ba: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umin v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmhi v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ult <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp ult <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp ult <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_ab_bc_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_ab_bc_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umin v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmhi v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ult <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp ult <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp ugt <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_ab_cb_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_ab_cb_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umin v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmhi v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ult <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp ult <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp ugt <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_bc_ab_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_bc_ab_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umin v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmhi v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ult <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp ult <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp ugt <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_bc_ba_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_bc_ba_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umin v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmhi v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ult <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp ult <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp ugt <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_ab_bc_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_ab_bc_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umin v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmhs v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ult <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp ult <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp ule <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_ab_cb_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_ab_cb_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umin v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmhs v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ult <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp ult <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp ule <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_bc_ab_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_bc_ab_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umin v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmhs v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ult <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp ult <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp ule <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_bc_ba_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_bc_ba_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umin v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmhs v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ult <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp ult <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp ule <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_ab_bc_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_ab_bc_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umin v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmhs v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ult <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp ult <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp uge <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_ab_cb_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_ab_cb_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umin v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmhs v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ult <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp ult <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp uge <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_bc_ab_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_bc_ab_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umin v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmhs v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ult <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp ult <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp uge <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_umin_bc_ba_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umin_bc_ba_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umin v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umin v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmhs v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ult <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp ult <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp uge <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_ab_bc(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_ab_bc: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umax v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmhi v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ugt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp ugt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp ugt <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_ab_cb(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_ab_cb: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umax v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmhi v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ugt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp ugt <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp ugt <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_bc_ab(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_bc_ab: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umax v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmhi v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ugt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp ugt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp ugt <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_bc_ba(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_bc_ba: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umax v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmhi v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ugt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp ugt <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp ugt <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_ab_bc_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_ab_bc_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umax v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmhi v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ugt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp ugt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp ult <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_ab_cb_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_ab_cb_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umax v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmhi v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ugt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp ugt <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp ult <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_bc_ab_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_bc_ab_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umax v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmhi v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ugt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp ugt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp ult <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_bc_ba_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_bc_ba_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umax v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmhi v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ugt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp ugt <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp ult <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_ab_bc_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_ab_bc_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umax v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmhs v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ugt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp ugt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp uge <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_ab_cb_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_ab_cb_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umax v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmhs v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ugt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp ugt <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp uge <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_bc_ab_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_bc_ab_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umax v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmhs v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ugt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp ugt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp uge <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_bc_ba_eq_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_bc_ba_eq_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umax v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmhs v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ugt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp ugt <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp uge <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_ab_bc_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_ab_bc_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umax v1.4s, v1.4s, v4.4s +; CHECK-NEXT: cmhs v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ugt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_bc = icmp ugt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ac = icmp ule <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_bc + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_ab_cb_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_ab_cb_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v3.4s, v3.4s, v1.4s +; CHECK-NEXT: umax v1.4s, v4.4s, v1.4s +; CHECK-NEXT: cmhs v0.4s, v2.4s, v0.4s +; CHECK-NEXT: bsl v0.16b, v3.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_ab = icmp ugt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_cb = icmp ugt <4 x i32> %c, %b + %min_cb = select <4 x i1> %cmp_cb, <4 x i32> %c, <4 x i32> %b + %cmp_ac = icmp ule <4 x i32> %x, %z + %r = select <4 x i1> %cmp_ac, <4 x i32> %min_ab, <4 x i32> %min_cb + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_bc_ab_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_bc_ab_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umax v1.4s, v3.4s, v1.4s +; CHECK-NEXT: cmhs v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ugt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ab = icmp ugt <4 x i32> %a, %b + %min_ab = select <4 x i1> %cmp_ab, <4 x i32> %a, <4 x i32> %b + %cmp_ca = icmp ule <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ab + ret <4 x i32> %r +} + +define <4 x i32> @notted_umax_bc_ba_eq_swap_pred(<4 x i32> %x, <4 x i32> %y, <4 x i32> %z) { +; CHECK-LABEL: notted_umax_bc_ba_eq_swap_pred: +; CHECK: // %bb.0: +; CHECK-NEXT: mvn v3.16b, v0.16b +; CHECK-NEXT: mvn v1.16b, v1.16b +; CHECK-NEXT: mvn v4.16b, v2.16b +; CHECK-NEXT: umax v4.4s, v1.4s, v4.4s +; CHECK-NEXT: umax v1.4s, v1.4s, v3.4s +; CHECK-NEXT: cmhs v0.4s, v0.4s, v2.4s +; CHECK-NEXT: bsl v0.16b, v4.16b, v1.16b +; CHECK-NEXT: ret + %a = xor <4 x i32> %x, <i32 -1, i32 -1, i32 -1, i32 -1> + %b = xor <4 x i32> %y, <i32 -1, i32 -1, i32 -1, i32 -1> + %c = xor <4 x i32> %z, <i32 -1, i32 -1, i32 -1, i32 -1> + %cmp_bc = icmp ugt <4 x i32> %b, %c + %min_bc = select <4 x i1> %cmp_bc, <4 x i32> %b, <4 x i32> %c + %cmp_ba = icmp ugt <4 x i32> %b, %a + %min_ba = select <4 x i1> %cmp_ba, <4 x i32> %b, <4 x i32> %a + %cmp_ca = icmp ule <4 x i32> %z, %x + %r = select <4 x i1> %cmp_ca, <4 x i32> %min_bc, <4 x i32> %min_ba + ret <4 x i32> %r +} + |
