diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/PowerPC/setcc-logic.ll | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/PowerPC/setcc-logic.ll b/llvm/test/CodeGen/PowerPC/setcc-logic.ll index e883531d009..b0a44ad6b5b 100644 --- a/llvm/test/CodeGen/PowerPC/setcc-logic.ll +++ b/llvm/test/CodeGen/PowerPC/setcc-logic.ll @@ -478,3 +478,33 @@ define <4 x i1> @and_eq_vec(<4 x i32> %a, <4 x i32> %b, <4 x i32> %c, <4 x i32> ret <4 x i1> %and } +define i1 @or_icmps_const_1bit_diff(i64 %x) { +; CHECK-LABEL: or_icmps_const_1bit_diff: +; CHECK: # %bb.0: +; CHECK-NEXT: cmpdi 3, 17 +; CHECK-NEXT: cmpdi 1, 3, 13 +; CHECK-NEXT: li 3, 1 +; CHECK-NEXT: crnor 20, 2, 6 +; CHECK-NEXT: isel 3, 0, 3, 20 +; CHECK-NEXT: blr + %a = icmp eq i64 %x, 17 + %b = icmp eq i64 %x, 13 + %r = or i1 %a, %b + ret i1 %r +} + +define i1 @and_icmps_const_1bit_diff(i32 %x) { +; CHECK-LABEL: and_icmps_const_1bit_diff: +; CHECK: # %bb.0: +; CHECK-NEXT: cmpwi 3, 4625 +; CHECK-NEXT: cmpwi 1, 3, 4641 +; CHECK-NEXT: li 3, 1 +; CHECK-NEXT: cror 20, 6, 2 +; CHECK-NEXT: isel 3, 0, 3, 20 +; CHECK-NEXT: blr + %a = icmp ne i32 %x, 4625 + %b = icmp ne i32 %x, 4641 + %r = and i1 %a, %b + ret i1 %r +} + |
