| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=x86_64-linux -o - | FileCheck %s |
| |
| declare i32 @llvm.smul.fix.i32(i32, i32, i32 immarg) |
| declare i32 @llvm.umul.fix.i32(i32, i32, i32 immarg) |
| declare i32 @llvm.smul.fix.sat.i32(i32, i32, i32 immarg) |
| declare i32 @llvm.umul.fix.sat.i32(i32, i32, i32 immarg) |
| |
| declare <4 x i32> @llvm.smul.fix.v4i32(<4 x i32>, <4 x i32>, i32 immarg) |
| declare <4 x i32> @llvm.umul.fix.v4i32(<4 x i32>, <4 x i32>, i32 immarg) |
| declare <4 x i32> @llvm.smul.fix.sat.v4i32(<4 x i32>, <4 x i32>, i32 immarg) |
| declare <4 x i32> @llvm.umul.fix.sat.v4i32(<4 x i32>, <4 x i32>, i32 immarg) |
| |
| define i32 @smulfix_undef(i32 %y) nounwind { |
| ; CHECK-LABEL: smulfix_undef: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorl %eax, %eax |
| ; CHECK-NEXT: retq |
| %tmp = call i32 @llvm.smul.fix.i32(i32 undef, i32 %y, i32 2) |
| ret i32 %tmp |
| } |
| |
| define i32 @smulfix_zero(i32 %y) nounwind { |
| ; CHECK-LABEL: smulfix_zero: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorl %eax, %eax |
| ; CHECK-NEXT: retq |
| %tmp = call i32 @llvm.smul.fix.i32(i32 0, i32 %y, i32 2) |
| ret i32 %tmp |
| } |
| |
| define i32 @umulfix_undef(i32 %y) nounwind { |
| ; CHECK-LABEL: umulfix_undef: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorl %eax, %eax |
| ; CHECK-NEXT: retq |
| %tmp = call i32 @llvm.umul.fix.i32(i32 undef, i32 %y, i32 2) |
| ret i32 %tmp |
| } |
| |
| define i32 @umulfix_zero(i32 %y) nounwind { |
| ; CHECK-LABEL: umulfix_zero: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorl %eax, %eax |
| ; CHECK-NEXT: retq |
| %tmp = call i32 @llvm.umul.fix.i32(i32 0, i32 %y, i32 2) |
| ret i32 %tmp |
| } |
| |
| define i32 @smulfixsat_undef(i32 %y) nounwind { |
| ; CHECK-LABEL: smulfixsat_undef: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorl %eax, %eax |
| ; CHECK-NEXT: retq |
| %tmp = call i32 @llvm.smul.fix.sat.i32(i32 undef, i32 %y, i32 2) |
| ret i32 %tmp |
| } |
| |
| define i32 @smulfixsat_zero(i32 %y) nounwind { |
| ; CHECK-LABEL: smulfixsat_zero: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorl %eax, %eax |
| ; CHECK-NEXT: retq |
| %tmp = call i32 @llvm.smul.fix.sat.i32(i32 0, i32 %y, i32 2) |
| ret i32 %tmp |
| } |
| |
| define i32 @umulfixsat_undef(i32 %y) nounwind { |
| ; CHECK-LABEL: umulfixsat_undef: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorl %eax, %eax |
| ; CHECK-NEXT: retq |
| %tmp = call i32 @llvm.umul.fix.sat.i32(i32 undef, i32 %y, i32 2) |
| ret i32 %tmp |
| } |
| |
| define i32 @umulfixsat_zero(i32 %y) nounwind { |
| ; CHECK-LABEL: umulfixsat_zero: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorl %eax, %eax |
| ; CHECK-NEXT: retq |
| %tmp = call i32 @llvm.umul.fix.sat.i32(i32 0, i32 %y, i32 2) |
| ret i32 %tmp |
| } |
| |
| define <4 x i32> @vec_smulfix_undef(<4 x i32> %y) nounwind { |
| ; CHECK-LABEL: vec_smulfix_undef: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorps %xmm0, %xmm0 |
| ; CHECK-NEXT: retq |
| %tmp = call <4 x i32> @llvm.smul.fix.v4i32(<4 x i32> undef, <4 x i32> %y, i32 2) |
| ret <4 x i32> %tmp |
| } |
| |
| define <4 x i32> @vec_smulfix_zero(<4 x i32> %y) nounwind { |
| ; CHECK-LABEL: vec_smulfix_zero: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorps %xmm0, %xmm0 |
| ; CHECK-NEXT: retq |
| %tmp = call <4 x i32> @llvm.smul.fix.v4i32(<4 x i32> <i32 0, i32 0, i32 0, i32 0>, <4 x i32> %y, i32 2) |
| ret <4 x i32> %tmp |
| } |
| |
| define <4 x i32> @vec_umulfix_undef(<4 x i32> %y) nounwind { |
| ; CHECK-LABEL: vec_umulfix_undef: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorps %xmm0, %xmm0 |
| ; CHECK-NEXT: retq |
| %tmp = call <4 x i32> @llvm.umul.fix.v4i32(<4 x i32> undef, <4 x i32> %y, i32 2) |
| ret <4 x i32> %tmp |
| } |
| |
| define <4 x i32> @vec_umulfix_zero(<4 x i32> %y) nounwind { |
| ; CHECK-LABEL: vec_umulfix_zero: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorps %xmm0, %xmm0 |
| ; CHECK-NEXT: retq |
| %tmp = call <4 x i32> @llvm.umul.fix.v4i32(<4 x i32> <i32 0, i32 0, i32 0, i32 0>, <4 x i32> %y, i32 2) |
| ret <4 x i32> %tmp |
| } |
| |
| define <4 x i32> @vec_smulfixsat_undef(<4 x i32> %y) nounwind { |
| ; CHECK-LABEL: vec_smulfixsat_undef: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorps %xmm0, %xmm0 |
| ; CHECK-NEXT: retq |
| %tmp = call <4 x i32> @llvm.smul.fix.sat.v4i32(<4 x i32> undef, <4 x i32> %y, i32 2) |
| ret <4 x i32> %tmp |
| } |
| |
| define <4 x i32> @vec_smulfixsat_zero(<4 x i32> %y) nounwind { |
| ; CHECK-LABEL: vec_smulfixsat_zero: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorps %xmm0, %xmm0 |
| ; CHECK-NEXT: retq |
| %tmp = call <4 x i32> @llvm.smul.fix.sat.v4i32(<4 x i32> <i32 0, i32 0, i32 0, i32 0>, <4 x i32> %y, i32 2) |
| ret <4 x i32> %tmp |
| } |
| |
| define <4 x i32> @vec_umulfixsat_undef(<4 x i32> %y) nounwind { |
| ; CHECK-LABEL: vec_umulfixsat_undef: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorps %xmm0, %xmm0 |
| ; CHECK-NEXT: retq |
| %tmp = call <4 x i32> @llvm.umul.fix.sat.v4i32(<4 x i32> undef, <4 x i32> %y, i32 2) |
| ret <4 x i32> %tmp |
| } |
| |
| define <4 x i32> @vec_umulfixsat_zero(<4 x i32> %y) nounwind { |
| ; CHECK-LABEL: vec_umulfixsat_zero: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: xorps %xmm0, %xmm0 |
| ; CHECK-NEXT: retq |
| %tmp = call <4 x i32> @llvm.umul.fix.sat.v4i32(<4 x i32> <i32 0, i32 0, i32 0, i32 0>, <4 x i32> %y, i32 2) |
| ret <4 x i32> %tmp |
| } |