54 lines
1.6 KiB
LLVM
54 lines
1.6 KiB
LLVM
|
; 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 i32 @ldexpf_not_fp(i32 %a, i32 %b) {
|
||
|
|
; CHECK-LABEL: ldexpf_not_fp:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: pushq %rax
|
||
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 16
|
||
|
|
; CHECK-NEXT: callq ldexpf@PLT
|
||
|
|
; CHECK-NEXT: popq %rcx
|
||
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 8
|
||
|
|
; CHECK-NEXT: retq
|
||
|
|
;
|
||
|
|
; CHECK-WIN-LABEL: ldexpf_not_fp:
|
||
|
|
; CHECK-WIN: # %bb.0:
|
||
|
|
; CHECK-WIN-NEXT: pushl {{[0-9]+}}(%esp)
|
||
|
|
; CHECK-WIN-NEXT: pushl {{[0-9]+}}(%esp)
|
||
|
|
; CHECK-WIN-NEXT: calll _ldexpf
|
||
|
|
; CHECK-WIN-NEXT: addl $8, %esp
|
||
|
|
; CHECK-WIN-NEXT: retl
|
||
|
|
%result = call i32 @ldexpf(i32 %a, i32 %b) #0
|
||
|
|
ret i32 %result
|
||
|
|
}
|
||
|
|
|
||
|
|
define float @ldexp_not_int(float %a, float %b) {
|
||
|
|
; CHECK-LABEL: ldexp_not_int:
|
||
|
|
; CHECK: # %bb.0:
|
||
|
|
; CHECK-NEXT: pushq %rax
|
||
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 16
|
||
|
|
; CHECK-NEXT: callq ldexp@PLT
|
||
|
|
; CHECK-NEXT: popq %rax
|
||
|
|
; CHECK-NEXT: .cfi_def_cfa_offset 8
|
||
|
|
; CHECK-NEXT: retq
|
||
|
|
;
|
||
|
|
; CHECK-WIN-LABEL: ldexp_not_int:
|
||
|
|
; CHECK-WIN: # %bb.0:
|
||
|
|
; CHECK-WIN-NEXT: subl $8, %esp
|
||
|
|
; CHECK-WIN-NEXT: flds {{[0-9]+}}(%esp)
|
||
|
|
; CHECK-WIN-NEXT: flds {{[0-9]+}}(%esp)
|
||
|
|
; CHECK-WIN-NEXT: fstps {{[0-9]+}}(%esp)
|
||
|
|
; CHECK-WIN-NEXT: fstps (%esp)
|
||
|
|
; CHECK-WIN-NEXT: calll _ldexp
|
||
|
|
; CHECK-WIN-NEXT: addl $8, %esp
|
||
|
|
; CHECK-WIN-NEXT: retl
|
||
|
|
%result = call float @ldexp(float %a, float %b) #0
|
||
|
|
ret float %result
|
||
|
|
}
|
||
|
|
|
||
|
|
declare i32 @ldexpf(i32, i32) #0
|
||
|
|
declare float @ldexp(float, float) #0
|
||
|
|
|
||
|
|
attributes #0 = { nounwind readnone }
|