50 lines
1.6 KiB
LLVM
50 lines
1.6 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc < %s -mtriple=i686-- -x86-asm-syntax=att -mattr=-sse2 | FileCheck %s
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define fastcc double @sint64_to_fp(i64 %X) {
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; CHECK-LABEL: sint64_to_fp:
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; CHECK: # %bb.0:
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; CHECK-NEXT: pushl %ebp
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; CHECK-NEXT: .cfi_def_cfa_offset 8
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; CHECK-NEXT: .cfi_offset %ebp, -8
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; CHECK-NEXT: movl %esp, %ebp
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; CHECK-NEXT: .cfi_def_cfa_register %ebp
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; CHECK-NEXT: andl $-8, %esp
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; CHECK-NEXT: subl $8, %esp
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; CHECK-NEXT: movl %edx, {{[0-9]+}}(%esp)
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; CHECK-NEXT: movl %ecx, (%esp)
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; CHECK-NEXT: fildll (%esp)
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; CHECK-NEXT: movl %ebp, %esp
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; CHECK-NEXT: popl %ebp
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; CHECK-NEXT: .cfi_def_cfa %esp, 4
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; CHECK-NEXT: retl
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%R = sitofp i64 %X to double ; <double> [#uses=1]
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ret double %R
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}
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define fastcc double @uint64_to_fp(i64 %X) {
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; CHECK-LABEL: uint64_to_fp:
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; CHECK: # %bb.0:
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; CHECK-NEXT: pushl %ebp
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; CHECK-NEXT: .cfi_def_cfa_offset 8
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; CHECK-NEXT: .cfi_offset %ebp, -8
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; CHECK-NEXT: movl %esp, %ebp
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; CHECK-NEXT: .cfi_def_cfa_register %ebp
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; CHECK-NEXT: andl $-8, %esp
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; CHECK-NEXT: subl $16, %esp
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; CHECK-NEXT: movl %edx, {{[0-9]+}}(%esp)
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; CHECK-NEXT: movl %ecx, (%esp)
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; CHECK-NEXT: shrl $31, %edx
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; CHECK-NEXT: fildll (%esp)
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; CHECK-NEXT: fadds {{\.LCPI.*}}(,%edx,4)
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; CHECK-NEXT: fstpl {{[0-9]+}}(%esp)
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; CHECK-NEXT: fldl {{[0-9]+}}(%esp)
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; CHECK-NEXT: movl %ebp, %esp
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; CHECK-NEXT: popl %ebp
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; CHECK-NEXT: .cfi_def_cfa %esp, 4
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; CHECK-NEXT: retl
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%R = uitofp i64 %X to double ; <double> [#uses=1]
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ret double %R
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}
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