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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s
; RUN: llc < %s -mtriple=i386-pc-win32 | FileCheck %s -check-prefix=CHECK-WIN
define float @call_exp10f(float %a) {
; CHECK-LABEL: call_exp10f:
; CHECK: # %bb.0:
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: callq exp10f@PLT
; CHECK-NEXT: popq %rax
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: retq
;
; CHECK-WIN-LABEL: call_exp10f:
; CHECK-WIN: # %bb.0:
; CHECK-WIN-NEXT: pushl %eax
; CHECK-WIN-NEXT: flds {{[0-9]+}}(%esp)
; CHECK-WIN-NEXT: fstps (%esp)
; CHECK-WIN-NEXT: calll _exp10f
; CHECK-WIN-NEXT: popl %eax
; CHECK-WIN-NEXT: retl
%result = call float @exp10f(float %a)
ret float %result
}
define double @call_exp10(double %a) {
; CHECK-LABEL: call_exp10:
; CHECK: # %bb.0:
; CHECK-NEXT: pushq %rax
; CHECK-NEXT: .cfi_def_cfa_offset 16
; CHECK-NEXT: callq exp10@PLT
; CHECK-NEXT: popq %rax
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: retq
;
; CHECK-WIN-LABEL: call_exp10:
; CHECK-WIN: # %bb.0:
; CHECK-WIN-NEXT: subl $8, %esp
; CHECK-WIN-NEXT: fldl {{[0-9]+}}(%esp)
; CHECK-WIN-NEXT: fstpl (%esp)
; CHECK-WIN-NEXT: calll _exp10
; CHECK-WIN-NEXT: addl $8, %esp
; CHECK-WIN-NEXT: retl
%result = call double @exp10(double %a)
ret double %result
}
define x86_fp80 @call_exp10l(x86_fp80 %a) {
; CHECK-LABEL: call_exp10l:
; CHECK: # %bb.0:
; CHECK-NEXT: subq $24, %rsp
; CHECK-NEXT: .cfi_def_cfa_offset 32
; CHECK-NEXT: fldt {{[0-9]+}}(%rsp)
; CHECK-NEXT: fstpt (%rsp)
; CHECK-NEXT: callq exp10l@PLT
; CHECK-NEXT: addq $24, %rsp
; CHECK-NEXT: .cfi_def_cfa_offset 8
; CHECK-NEXT: retq
;
; CHECK-WIN-LABEL: call_exp10l:
; CHECK-WIN: # %bb.0:
; CHECK-WIN-NEXT: pushl %ebp
; CHECK-WIN-NEXT: movl %esp, %ebp
; CHECK-WIN-NEXT: andl $-16, %esp
; CHECK-WIN-NEXT: subl $32, %esp
; CHECK-WIN-NEXT: fldt 8(%ebp)
; CHECK-WIN-NEXT: fstpt (%esp)
; CHECK-WIN-NEXT: calll _exp10l
; CHECK-WIN-NEXT: movl %ebp, %esp
; CHECK-WIN-NEXT: popl %ebp
; CHECK-WIN-NEXT: retl
%result = call x86_fp80 @exp10l(x86_fp80 %a)
ret x86_fp80 %result
}
declare float @exp10f(float %a) #0
declare double @exp10(double %a) #0
declare x86_fp80 @exp10l(x86_fp80 %a) #0
attributes #0 = { nounwind readonly }
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