diff options
Diffstat (limited to 'llvm/test/CodeGen/Thumb2/mve-gather-ind8-unscaled.ll')
-rw-r--r-- | llvm/test/CodeGen/Thumb2/mve-gather-ind8-unscaled.ll | 370 |
1 files changed, 370 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/Thumb2/mve-gather-ind8-unscaled.ll b/llvm/test/CodeGen/Thumb2/mve-gather-ind8-unscaled.ll new file mode 100644 index 00000000000..deb3be28ddb --- /dev/null +++ b/llvm/test/CodeGen/Thumb2/mve-gather-ind8-unscaled.ll @@ -0,0 +1,370 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py +; RUN: llc -mtriple=thumbv8.1m.main-arm-none-eabi -mattr=+mve.fp -enable-arm-maskedgatscat %s -o - | FileCheck %s + +define arm_aapcs_vfpcc <16 x i8> @unscaled_v16i8_i8(i8* %base, <16 x i8>* %offptr) { +; CHECK-LABEL: unscaled_v16i8_i8: +; CHECK: @ %bb.0: @ %entry +; CHECK-NEXT: vldrb.u8 q1, [r1] +; CHECK-NEXT: vldrb.u8 q0, [r0, q1] +; CHECK-NEXT: bx lr +entry: + %offs = load <16 x i8>, <16 x i8>* %offptr, align 1 + %offs.zext = zext <16 x i8> %offs to <16 x i32> + %ptrs = getelementptr inbounds i8, i8* %base, <16 x i32> %offs.zext + %gather = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> %ptrs, i32 1, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x i8> undef) + ret <16 x i8> %gather +} + +define arm_aapcs_vfpcc <8 x i8> @unscaled_v8i8_i8(i8* %base, <8 x i8>* %offptr) { +; CHECK-LABEL: unscaled_v8i8_i8: +; CHECK: @ %bb.0: @ %entry +; CHECK-NEXT: .save {r4, r5, r7, lr} +; CHECK-NEXT: push {r4, r5, r7, lr} +; CHECK-NEXT: vldrb.u32 q0, [r1] +; CHECK-NEXT: vldrb.u32 q1, [r1, #4] +; CHECK-NEXT: vadd.i32 q0, q0, r0 +; CHECK-NEXT: vadd.i32 q1, q1, r0 +; CHECK-NEXT: vmov r2, s2 +; CHECK-NEXT: vmov r3, s3 +; CHECK-NEXT: vmov r5, s1 +; CHECK-NEXT: vmov r0, s4 +; CHECK-NEXT: vmov r1, s5 +; CHECK-NEXT: vmov r4, s7 +; CHECK-NEXT: ldrb.w r12, [r2] +; CHECK-NEXT: vmov r2, s0 +; CHECK-NEXT: ldrb.w lr, [r3] +; CHECK-NEXT: vmov r3, s6 +; CHECK-NEXT: ldrb r5, [r5] +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: ldrb r1, [r1] +; CHECK-NEXT: ldrb r4, [r4] +; CHECK-NEXT: ldrb r2, [r2] +; CHECK-NEXT: ldrb r3, [r3] +; CHECK-NEXT: vmov.16 q0[0], r2 +; CHECK-NEXT: vmov.16 q0[1], r5 +; CHECK-NEXT: vmov.16 q0[2], r12 +; CHECK-NEXT: vmov.16 q0[3], lr +; CHECK-NEXT: vmov.16 q0[4], r0 +; CHECK-NEXT: vmov.16 q0[5], r1 +; CHECK-NEXT: vmov.16 q0[6], r3 +; CHECK-NEXT: vmov.16 q0[7], r4 +; CHECK-NEXT: pop {r4, r5, r7, pc} +entry: + %offs = load <8 x i8>, <8 x i8>* %offptr, align 1 + %offs.zext = zext <8 x i8> %offs to <8 x i32> + %ptrs = getelementptr inbounds i8, i8* %base, <8 x i32> %offs.zext + %gather = call <8 x i8> @llvm.masked.gather.v8i8.v8p0i8(<8 x i8*> %ptrs, i32 1, <8 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <8 x i8> undef) + ret <8 x i8> %gather +} + +define arm_aapcs_vfpcc <2 x i8> @unscaled_v2i8_i8(i8* %base, <2 x i8>* %offptr) { +; CHECK-LABEL: unscaled_v2i8_i8: +; CHECK: @ %bb.0: @ %entry +; CHECK-NEXT: ldrb r2, [r1] +; CHECK-NEXT: vmov.i32 q0, #0xff +; CHECK-NEXT: ldrb r1, [r1, #1] +; CHECK-NEXT: vmov.32 q1[0], r2 +; CHECK-NEXT: vmov.32 q1[2], r1 +; CHECK-NEXT: vand q0, q1, q0 +; CHECK-NEXT: vmov r1, s0 +; CHECK-NEXT: vmov r2, s2 +; CHECK-NEXT: ldrb r1, [r0, r1] +; CHECK-NEXT: ldrb r0, [r0, r2] +; CHECK-NEXT: vmov.32 q0[0], r1 +; CHECK-NEXT: vmov.32 q0[2], r0 +; CHECK-NEXT: bx lr +entry: + %offs = load <2 x i8>, <2 x i8>* %offptr, align 1 + %offs.zext = zext <2 x i8> %offs to <2 x i32> + %ptrs = getelementptr inbounds i8, i8* %base, <2 x i32> %offs.zext + %gather = call <2 x i8> @llvm.masked.gather.v2i8.v2p0i8(<2 x i8*> %ptrs, i32 1, <2 x i1> <i1 true, i1 true>, <2 x i8> undef) + ret <2 x i8> %gather +} + +define arm_aapcs_vfpcc <16 x i8> @unscaled_v16i8_sext(i8* %base, <16 x i8>* %offptr) { +; CHECK-LABEL: unscaled_v16i8_sext: +; CHECK: @ %bb.0: @ %entry +; CHECK-NEXT: .save {r4, r5, r6, lr} +; CHECK-NEXT: push {r4, r5, r6, lr} +; CHECK-NEXT: vldrb.s32 q0, [r1, #8] +; CHECK-NEXT: vldrb.s32 q2, [r1, #4] +; CHECK-NEXT: vadd.i32 q1, q0, r0 +; CHECK-NEXT: vldrb.s32 q0, [r1, #12] +; CHECK-NEXT: vmov r2, s6 +; CHECK-NEXT: vadd.i32 q2, q2, r0 +; CHECK-NEXT: vadd.i32 q0, q0, r0 +; CHECK-NEXT: vmov r6, s4 +; CHECK-NEXT: vmov r3, s2 +; CHECK-NEXT: vmov r4, s3 +; CHECK-NEXT: vmov r5, s7 +; CHECK-NEXT: ldrb.w r12, [r2] +; CHECK-NEXT: vmov r2, s0 +; CHECK-NEXT: ldrb r6, [r6] +; CHECK-NEXT: ldrb r3, [r3] +; CHECK-NEXT: ldrb r4, [r4] +; CHECK-NEXT: ldrb r5, [r5] +; CHECK-NEXT: ldrb.w lr, [r2] +; CHECK-NEXT: vmov r2, s1 +; CHECK-NEXT: vldrb.s32 q0, [r1] +; CHECK-NEXT: vadd.i32 q3, q0, r0 +; CHECK-NEXT: vmov r0, s12 +; CHECK-NEXT: ldrb r2, [r2] +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[0], r0 +; CHECK-NEXT: vmov r0, s13 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[1], r0 +; CHECK-NEXT: vmov r0, s14 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[2], r0 +; CHECK-NEXT: vmov r0, s15 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[3], r0 +; CHECK-NEXT: vmov r0, s8 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[4], r0 +; CHECK-NEXT: vmov r0, s9 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[5], r0 +; CHECK-NEXT: vmov r0, s10 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[6], r0 +; CHECK-NEXT: vmov r0, s11 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[7], r0 +; CHECK-NEXT: vmov r0, s5 +; CHECK-NEXT: vmov.8 q0[8], r6 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[9], r0 +; CHECK-NEXT: vmov.8 q0[10], r12 +; CHECK-NEXT: vmov.8 q0[11], r5 +; CHECK-NEXT: vmov.8 q0[12], lr +; CHECK-NEXT: vmov.8 q0[13], r2 +; CHECK-NEXT: vmov.8 q0[14], r3 +; CHECK-NEXT: vmov.8 q0[15], r4 +; CHECK-NEXT: pop {r4, r5, r6, pc} +entry: + %offs = load <16 x i8>, <16 x i8>* %offptr, align 1 + %offs.sext = sext <16 x i8> %offs to <16 x i32> + %ptrs = getelementptr inbounds i8, i8* %base, <16 x i32> %offs.sext + %gather = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> %ptrs, i32 1, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x i8> undef) + ret <16 x i8> %gather +} + +define arm_aapcs_vfpcc <16 x i8> @unscaled_v16i8_i16(i8* %base, <16 x i16>* %offptr) { +; CHECK-LABEL: unscaled_v16i8_i16: +; CHECK: @ %bb.0: @ %entry +; CHECK-NEXT: .save {r4, r5, r6, lr} +; CHECK-NEXT: push {r4, r5, r6, lr} +; CHECK-NEXT: vldrh.s32 q0, [r1, #16] +; CHECK-NEXT: vldrh.s32 q2, [r1, #8] +; CHECK-NEXT: vadd.i32 q1, q0, r0 +; CHECK-NEXT: vldrh.s32 q0, [r1, #24] +; CHECK-NEXT: vmov r2, s6 +; CHECK-NEXT: vadd.i32 q2, q2, r0 +; CHECK-NEXT: vadd.i32 q0, q0, r0 +; CHECK-NEXT: vmov r6, s4 +; CHECK-NEXT: vmov r3, s2 +; CHECK-NEXT: vmov r4, s3 +; CHECK-NEXT: vmov r5, s7 +; CHECK-NEXT: ldrb.w r12, [r2] +; CHECK-NEXT: vmov r2, s0 +; CHECK-NEXT: ldrb r6, [r6] +; CHECK-NEXT: ldrb r3, [r3] +; CHECK-NEXT: ldrb r4, [r4] +; CHECK-NEXT: ldrb r5, [r5] +; CHECK-NEXT: ldrb.w lr, [r2] +; CHECK-NEXT: vmov r2, s1 +; CHECK-NEXT: vldrh.s32 q0, [r1] +; CHECK-NEXT: vadd.i32 q3, q0, r0 +; CHECK-NEXT: vmov r0, s12 +; CHECK-NEXT: ldrb r2, [r2] +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[0], r0 +; CHECK-NEXT: vmov r0, s13 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[1], r0 +; CHECK-NEXT: vmov r0, s14 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[2], r0 +; CHECK-NEXT: vmov r0, s15 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[3], r0 +; CHECK-NEXT: vmov r0, s8 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[4], r0 +; CHECK-NEXT: vmov r0, s9 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[5], r0 +; CHECK-NEXT: vmov r0, s10 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[6], r0 +; CHECK-NEXT: vmov r0, s11 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[7], r0 +; CHECK-NEXT: vmov r0, s5 +; CHECK-NEXT: vmov.8 q0[8], r6 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[9], r0 +; CHECK-NEXT: vmov.8 q0[10], r12 +; CHECK-NEXT: vmov.8 q0[11], r5 +; CHECK-NEXT: vmov.8 q0[12], lr +; CHECK-NEXT: vmov.8 q0[13], r2 +; CHECK-NEXT: vmov.8 q0[14], r3 +; CHECK-NEXT: vmov.8 q0[15], r4 +; CHECK-NEXT: pop {r4, r5, r6, pc} +entry: + %offs = load <16 x i16>, <16 x i16>* %offptr, align 2 + %offs.sext = sext <16 x i16> %offs to <16 x i32> + %ptrs = getelementptr inbounds i8, i8* %base, <16 x i32> %offs.sext + %gather = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> %ptrs, i32 1, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x i8> undef) + ret <16 x i8> %gather +} + +define arm_aapcs_vfpcc <16 x i8> @unscaled_v16i8_scaled(i32* %base, <16 x i8>* %offptr) { +; CHECK-LABEL: unscaled_v16i8_scaled: +; CHECK: @ %bb.0: @ %entry +; CHECK-NEXT: .save {r4, r5, r6, lr} +; CHECK-NEXT: push {r4, r5, r6, lr} +; CHECK-NEXT: vldrb.u32 q0, [r1, #8] +; CHECK-NEXT: vldrb.u32 q2, [r1, #4] +; CHECK-NEXT: vshl.i32 q0, q0, #2 +; CHECK-NEXT: vshl.i32 q2, q2, #2 +; CHECK-NEXT: vadd.i32 q1, q0, r0 +; CHECK-NEXT: vldrb.u32 q0, [r1, #12] +; CHECK-NEXT: vmov r2, s6 +; CHECK-NEXT: vadd.i32 q2, q2, r0 +; CHECK-NEXT: vshl.i32 q0, q0, #2 +; CHECK-NEXT: vmov r6, s4 +; CHECK-NEXT: vadd.i32 q0, q0, r0 +; CHECK-NEXT: vmov r5, s7 +; CHECK-NEXT: vmov r3, s2 +; CHECK-NEXT: vmov r4, s3 +; CHECK-NEXT: ldrb.w r12, [r2] +; CHECK-NEXT: vmov r2, s0 +; CHECK-NEXT: ldrb r6, [r6] +; CHECK-NEXT: ldrb r5, [r5] +; CHECK-NEXT: ldrb r3, [r3] +; CHECK-NEXT: ldrb r4, [r4] +; CHECK-NEXT: ldrb.w lr, [r2] +; CHECK-NEXT: vmov r2, s1 +; CHECK-NEXT: vldrb.u32 q0, [r1] +; CHECK-NEXT: vshl.i32 q0, q0, #2 +; CHECK-NEXT: vadd.i32 q3, q0, r0 +; CHECK-NEXT: vmov r0, s12 +; CHECK-NEXT: ldrb r2, [r2] +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[0], r0 +; CHECK-NEXT: vmov r0, s13 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[1], r0 +; CHECK-NEXT: vmov r0, s14 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[2], r0 +; CHECK-NEXT: vmov r0, s15 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[3], r0 +; CHECK-NEXT: vmov r0, s8 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[4], r0 +; CHECK-NEXT: vmov r0, s9 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[5], r0 +; CHECK-NEXT: vmov r0, s10 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[6], r0 +; CHECK-NEXT: vmov r0, s11 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[7], r0 +; CHECK-NEXT: vmov r0, s5 +; CHECK-NEXT: vmov.8 q0[8], r6 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[9], r0 +; CHECK-NEXT: vmov.8 q0[10], r12 +; CHECK-NEXT: vmov.8 q0[11], r5 +; CHECK-NEXT: vmov.8 q0[12], lr +; CHECK-NEXT: vmov.8 q0[13], r2 +; CHECK-NEXT: vmov.8 q0[14], r3 +; CHECK-NEXT: vmov.8 q0[15], r4 +; CHECK-NEXT: pop {r4, r5, r6, pc} +entry: + %offs = load <16 x i8>, <16 x i8>* %offptr, align 4 + %offs.zext = zext <16 x i8> %offs to <16 x i32> + %ptrs32 = getelementptr inbounds i32, i32* %base, <16 x i32> %offs.zext + %ptrs = bitcast <16 x i32*> %ptrs32 to <16 x i8*> + %gather = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> %ptrs, i32 1, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x i8> undef) + ret <16 x i8> %gather +} + +define arm_aapcs_vfpcc <16 x i8> @unscaled_v16i8_i8_next(i8* %base, <16 x i32>* %offptr) { +; CHECK-LABEL: unscaled_v16i8_i8_next: +; CHECK: @ %bb.0: @ %entry +; CHECK-NEXT: .save {r4, r5, r6, lr} +; CHECK-NEXT: push {r4, r5, r6, lr} +; CHECK-NEXT: vldrw.u32 q0, [r1, #32] +; CHECK-NEXT: vldrw.u32 q2, [r1, #16] +; CHECK-NEXT: vadd.i32 q1, q0, r0 +; CHECK-NEXT: vldrw.u32 q0, [r1, #48] +; CHECK-NEXT: vmov r2, s6 +; CHECK-NEXT: vadd.i32 q2, q2, r0 +; CHECK-NEXT: vadd.i32 q0, q0, r0 +; CHECK-NEXT: vmov r6, s4 +; CHECK-NEXT: vmov r3, s2 +; CHECK-NEXT: vmov r4, s3 +; CHECK-NEXT: vmov r5, s7 +; CHECK-NEXT: ldrb.w r12, [r2] +; CHECK-NEXT: vmov r2, s0 +; CHECK-NEXT: ldrb r6, [r6] +; CHECK-NEXT: ldrb r3, [r3] +; CHECK-NEXT: ldrb r4, [r4] +; CHECK-NEXT: ldrb r5, [r5] +; CHECK-NEXT: ldrb.w lr, [r2] +; CHECK-NEXT: vmov r2, s1 +; CHECK-NEXT: vldrw.u32 q0, [r1] +; CHECK-NEXT: vadd.i32 q3, q0, r0 +; CHECK-NEXT: vmov r0, s12 +; CHECK-NEXT: ldrb r2, [r2] +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[0], r0 +; CHECK-NEXT: vmov r0, s13 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[1], r0 +; CHECK-NEXT: vmov r0, s14 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[2], r0 +; CHECK-NEXT: vmov r0, s15 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[3], r0 +; CHECK-NEXT: vmov r0, s8 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[4], r0 +; CHECK-NEXT: vmov r0, s9 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[5], r0 +; CHECK-NEXT: vmov r0, s10 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[6], r0 +; CHECK-NEXT: vmov r0, s11 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[7], r0 +; CHECK-NEXT: vmov r0, s5 +; CHECK-NEXT: vmov.8 q0[8], r6 +; CHECK-NEXT: ldrb r0, [r0] +; CHECK-NEXT: vmov.8 q0[9], r0 +; CHECK-NEXT: vmov.8 q0[10], r12 +; CHECK-NEXT: vmov.8 q0[11], r5 +; CHECK-NEXT: vmov.8 q0[12], lr +; CHECK-NEXT: vmov.8 q0[13], r2 +; CHECK-NEXT: vmov.8 q0[14], r3 +; CHECK-NEXT: vmov.8 q0[15], r4 +; CHECK-NEXT: pop {r4, r5, r6, pc} +entry: + %offs = load <16 x i32>, <16 x i32>* %offptr, align 4 + %ptrs = getelementptr inbounds i8, i8* %base, <16 x i32> %offs + %gather = call <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*> %ptrs, i32 1, <16 x i1> <i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true, i1 true>, <16 x i8> undef) + ret <16 x i8> %gather +} + +declare <16 x i8> @llvm.masked.gather.v16i8.v16p0i8(<16 x i8*>, i32, <16 x i1>, <16 x i8>) +declare <8 x i8> @llvm.masked.gather.v8i8.v8p0i8(<8 x i8*>, i32, <8 x i1>, <8 x i8>) +declare <2 x i8> @llvm.masked.gather.v2i8.v2p0i8(<2 x i8*>, i32, <2 x i1>, <2 x i8>) |