23 lines
633 B
LLVM
23 lines
633 B
LLVM
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; RUN: llc -mtriple x86_64-w64-mingw32 %s -o - | FileCheck %s
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@glob = common dso_local local_unnamed_addr global x86_fp80 0xK00000000000000000000, align 16
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define dso_local void @call() {
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entry:
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%0 = load x86_fp80, x86_fp80* @glob, align 16
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%1 = tail call x86_fp80 @floorl(x86_fp80 %0)
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store x86_fp80 %1, x86_fp80* @glob, align 16
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ret void
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}
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declare x86_fp80 @floorl(x86_fp80)
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; CHECK-LABEL: call
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; CHECK: fldt glob(%rip)
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; CHECK: fstpt [[ARGOFF:[0-9]+]](%rsp)
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; CHECK: leaq [[RETOFF:[0-9]+]](%rsp), %rcx
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; CHECK: leaq [[ARGOFF]](%rsp), %rdx
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; CHECK: callq floorl
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; CHECK: fldt [[RETOFF]](%rsp)
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; CHECK: fstpt glob(%rip)
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