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Add atan2 test case for prior change in X86SelLowering.cpp #112616

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Merged
merged 1 commit into from
Oct 17, 2024
Merged

Add atan2 test case for prior change in X86SelLowering.cpp #112616

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22 changes: 22 additions & 0 deletions llvm/test/CodeGen/X86/fp-strict-libcalls-msvc32.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -228,6 +228,26 @@ define float @atan(float %x) #0 {
ret float %result
}

define float @atan2(float %x, float %y) #0 {
; CHECK-LABEL: atan2:
; CHECK: # %bb.0:
; CHECK-NEXT: subl $20, %esp
; CHECK-NEXT: flds {{[0-9]+}}(%esp)
; CHECK-NEXT: flds {{[0-9]+}}(%esp)
; CHECK-NEXT: fxch %st(1)
; CHECK-NEXT: fstpl {{[0-9]+}}(%esp)
; CHECK-NEXT: fstpl (%esp)
; CHECK-NEXT: wait
; CHECK-NEXT: calll _atan2
; CHECK-NEXT: fstps {{[0-9]+}}(%esp)
; CHECK-NEXT: flds {{[0-9]+}}(%esp)
; CHECK-NEXT: wait
; CHECK-NEXT: addl $20, %esp
; CHECK-NEXT: retl
%result = call float @llvm.experimental.constrained.atan2.f32(float %x, float %y, metadata !"round.dynamic", metadata !"fpexcept.strict") #0
ret float %result
}

define float @cosh(float %x) #0 {
; CHECK-LABEL: cosh:
; CHECK: # %bb.0:
Expand Down Expand Up @@ -263,6 +283,7 @@ define float @sinh(float %x) #0 {
}

define float @tanh(float %x) #0 {
; CHECK-LABEL: tanh:
; CHECK: # %bb.0:
; CHECK-NEXT: subl $12, %esp
; CHECK-NEXT: flds {{[0-9]+}}(%esp)
Expand Down Expand Up @@ -293,6 +314,7 @@ declare float @llvm.experimental.constrained.tan.f32(float, metadata, metadata)
declare float @llvm.experimental.constrained.acos.f32(float, metadata, metadata)
declare float @llvm.experimental.constrained.asin.f32(float, metadata, metadata)
declare float @llvm.experimental.constrained.atan.f32(float, metadata, metadata)
declare float @llvm.experimental.constrained.atan2.f32(float, float, metadata, metadata)
declare float @llvm.experimental.constrained.cosh.f32(float, metadata, metadata)
declare float @llvm.experimental.constrained.sinh.f32(float, metadata, metadata)
declare float @llvm.experimental.constrained.tanh.f32(float, metadata, metadata)
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