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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc -mtriple=i386-pc-win32 < %s | FileCheck -check-prefix=WIN32 %s
; RUN: llc -mtriple=x86_64-unknown-unknown < %s | FileCheck -check-prefixes=X64 %s
; On 32-bit windows this should be promoted to a call to modf (not modff).
define { float, float } @test_modf_f32(float %a) {
; WIN32-LABEL: test_modf_f32:
; WIN32: # %bb.0:
; WIN32-NEXT: pushl %ebp
; WIN32-NEXT: movl %esp, %ebp
; WIN32-NEXT: andl $-8, %esp
; WIN32-NEXT: subl $32, %esp
; WIN32-NEXT: leal {{[0-9]+}}(%esp), %eax
; WIN32-NEXT: movl %eax, {{[0-9]+}}(%esp)
; WIN32-NEXT: flds 8(%ebp)
; WIN32-NEXT: fstpl (%esp)
; WIN32-NEXT: calll _modf
; WIN32-NEXT: fstps {{[0-9]+}}(%esp)
; WIN32-NEXT: fldl {{[0-9]+}}(%esp)
; WIN32-NEXT: fstps {{[0-9]+}}(%esp)
; WIN32-NEXT: flds {{[0-9]+}}(%esp)
; WIN32-NEXT: flds {{[0-9]+}}(%esp)
; WIN32-NEXT: fxch %st(1)
; WIN32-NEXT: movl %ebp, %esp
; WIN32-NEXT: popl %ebp
; WIN32-NEXT: retl
;
; X64-LABEL: test_modf_f32:
; X64: # %bb.0:
; X64-NEXT: pushq %rax
; X64-NEXT: .cfi_def_cfa_offset 16
; X64-NEXT: leaq {{[0-9]+}}(%rsp), %rdi
; X64-NEXT: callq modff@PLT
; X64-NEXT: movss {{.*#+}} xmm1 = mem[0],zero,zero,zero
; X64-NEXT: popq %rax
; X64-NEXT: .cfi_def_cfa_offset 8
; X64-NEXT: retq
%result = call { float, float } @llvm.modf.f32(float %a)
ret { float, float } %result
}
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