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