23 lines · plain
1; RUN: llc -mtriple x86_64-w64-mingw32 %s -o - | FileCheck %s2 3@glob = common dso_local local_unnamed_addr global x86_fp80 0xK00000000000000000000, align 164 5define dso_local void @call() {6entry:7 %0 = load x86_fp80, ptr @glob, align 168 %1 = tail call x86_fp80 @floorl(x86_fp80 %0)9 store x86_fp80 %1, ptr @glob, align 1610 ret void11}12 13declare x86_fp80 @floorl(x86_fp80)14 15; CHECK-LABEL: call16; CHECK: fldt glob(%rip)17; CHECK: fstpt [[ARGOFF:[0-9]+]](%rsp)18; CHECK: leaq [[RETOFF:[0-9]+]](%rsp), %rcx19; CHECK: leaq [[ARGOFF]](%rsp), %rdx20; CHECK: callq floorl21; CHECK: fldt [[RETOFF]](%rsp)22; CHECK: fstpt glob(%rip)23