| Martin Storsjo | 802b434 | 2018-03-20 06:19:38 +0000 | [diff] [blame] | 1 | ; RUN: llc -mtriple x86_64-w64-mingw32 %s -o - | FileCheck %s |
| 2 | |
| 3 | @glob = common dso_local local_unnamed_addr global x86_fp80 0xK00000000000000000000, align 16 |
| 4 | |
| 5 | define dso_local void @call() { |
| 6 | entry: |
| 7 | %0 = load x86_fp80, x86_fp80* @glob, align 16 |
| 8 | %1 = tail call x86_fp80 @floorl(x86_fp80 %0) |
| 9 | store x86_fp80 %1, x86_fp80* @glob, align 16 |
| 10 | ret void |
| 11 | } |
| 12 | |
| 13 | declare x86_fp80 @floorl(x86_fp80) |
| 14 | |
| 15 | ; CHECK-LABEL: call |
| 16 | ; CHECK: fldt glob(%rip) |
| 17 | ; CHECK: fstpt [[ARGOFF:[0-9]+]](%rsp) |
| 18 | ; CHECK: leaq [[RETOFF:[0-9]+]](%rsp), %rcx |
| 19 | ; CHECK: leaq [[ARGOFF]](%rsp), %rdx |
| 20 | ; CHECK: callq floorl |
| 21 | ; CHECK: fldt [[RETOFF]](%rsp) |
| 22 | ; CHECK: fstpt glob(%rip) |