diff options
Diffstat (limited to 'llvm/test/Transforms/InstSimplify/floating-point-arithmetic.ll')
| -rw-r--r-- | llvm/test/Transforms/InstSimplify/floating-point-arithmetic.ll | 88 |
1 files changed, 88 insertions, 0 deletions
diff --git a/llvm/test/Transforms/InstSimplify/floating-point-arithmetic.ll b/llvm/test/Transforms/InstSimplify/floating-point-arithmetic.ll index bf9afb4615e..56f39450af9 100644 --- a/llvm/test/Transforms/InstSimplify/floating-point-arithmetic.ll +++ b/llvm/test/Transforms/InstSimplify/floating-point-arithmetic.ll @@ -601,3 +601,91 @@ define float @maxnum_same_args(float %x) { ret float %y } +define float @minnum_x_minnum_x_y(float %x, float %y) { +; CHECK-LABEL: @minnum_x_minnum_x_y( +; CHECK-NEXT: [[A:%.*]] = call float @llvm.minnum.f32(float [[X:%.*]], float [[Y:%.*]]) +; CHECK-NEXT: [[B:%.*]] = call float @llvm.minnum.f32(float [[X]], float [[A]]) +; CHECK-NEXT: ret float [[B]] +; + %a = call float @llvm.minnum.f32(float %x, float %y) + %b = call float @llvm.minnum.f32(float %x, float %a) + ret float %b +} + +define float @minnum_y_minnum_x_y(float %x, float %y) { +; CHECK-LABEL: @minnum_y_minnum_x_y( +; CHECK-NEXT: [[A:%.*]] = call float @llvm.minnum.f32(float [[X:%.*]], float [[Y:%.*]]) +; CHECK-NEXT: [[B:%.*]] = call float @llvm.minnum.f32(float [[Y]], float [[A]]) +; CHECK-NEXT: ret float [[B]] +; + %a = call float @llvm.minnum.f32(float %x, float %y) + %b = call float @llvm.minnum.f32(float %y, float %a) + ret float %b +} + +define float @minnum_x_y_minnum_x(float %x, float %y) { +; CHECK-LABEL: @minnum_x_y_minnum_x( +; CHECK-NEXT: [[A:%.*]] = call float @llvm.minnum.f32(float [[X:%.*]], float [[Y:%.*]]) +; CHECK-NEXT: [[B:%.*]] = call float @llvm.minnum.f32(float [[A]], float [[X]]) +; CHECK-NEXT: ret float [[B]] +; + %a = call float @llvm.minnum.f32(float %x, float %y) + %b = call float @llvm.minnum.f32(float %a, float %x) + ret float %b +} + +define float @minnum_x_y_minnum_y(float %x, float %y) { +; CHECK-LABEL: @minnum_x_y_minnum_y( +; CHECK-NEXT: [[A:%.*]] = call float @llvm.minnum.f32(float [[X:%.*]], float [[Y:%.*]]) +; CHECK-NEXT: [[B:%.*]] = call float @llvm.minnum.f32(float [[A]], float [[Y]]) +; CHECK-NEXT: ret float [[B]] +; + %a = call float @llvm.minnum.f32(float %x, float %y) + %b = call float @llvm.minnum.f32(float %a, float %y) + ret float %b +} + +define float @maxnum_x_maxnum_x_y(float %x, float %y) { +; CHECK-LABEL: @maxnum_x_maxnum_x_y( +; CHECK-NEXT: [[A:%.*]] = call float @llvm.maxnum.f32(float [[X:%.*]], float [[Y:%.*]]) +; CHECK-NEXT: [[B:%.*]] = call float @llvm.maxnum.f32(float [[X]], float [[A]]) +; CHECK-NEXT: ret float [[B]] +; + %a = call float @llvm.maxnum.f32(float %x, float %y) + %b = call float @llvm.maxnum.f32(float %x, float %a) + ret float %b +} + +define float @maxnum_y_maxnum_x_y(float %x, float %y) { +; CHECK-LABEL: @maxnum_y_maxnum_x_y( +; CHECK-NEXT: [[A:%.*]] = call float @llvm.maxnum.f32(float [[X:%.*]], float [[Y:%.*]]) +; CHECK-NEXT: [[B:%.*]] = call float @llvm.maxnum.f32(float [[Y]], float [[A]]) +; CHECK-NEXT: ret float [[B]] +; + %a = call float @llvm.maxnum.f32(float %x, float %y) + %b = call float @llvm.maxnum.f32(float %y, float %a) + ret float %b +} + +define float @maxnum_x_y_maxnum_x(float %x, float %y) { +; CHECK-LABEL: @maxnum_x_y_maxnum_x( +; CHECK-NEXT: [[A:%.*]] = call float @llvm.maxnum.f32(float [[X:%.*]], float [[Y:%.*]]) +; CHECK-NEXT: [[B:%.*]] = call float @llvm.maxnum.f32(float [[A]], float [[X]]) +; CHECK-NEXT: ret float [[B]] +; + %a = call float @llvm.maxnum.f32(float %x, float %y) + %b = call float @llvm.maxnum.f32(float %a, float %x) + ret float %b +} + +define float @maxnum_x_y_maxnum_y(float %x, float %y) { +; CHECK-LABEL: @maxnum_x_y_maxnum_y( +; CHECK-NEXT: [[A:%.*]] = call float @llvm.maxnum.f32(float [[X:%.*]], float [[Y:%.*]]) +; CHECK-NEXT: [[B:%.*]] = call float @llvm.maxnum.f32(float [[A]], float [[Y]]) +; CHECK-NEXT: ret float [[B]] +; + %a = call float @llvm.maxnum.f32(float %x, float %y) + %b = call float @llvm.maxnum.f32(float %a, float %y) + ret float %b +} + |
