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| author | Matthias Braun <matze@braunis.de> | 2015-07-14 02:08:23 +0000 |
|---|---|---|
| committer | Matthias Braun <matze@braunis.de> | 2015-07-14 02:08:23 +0000 |
| commit | b457ed33123bc77077b3794a5c72c83b40eec618 (patch) | |
| tree | d439e01b3ed3ce6d97e38eb7d3ca68fcbf2b1217 /llvm/test | |
| parent | ae6df27ef40e128faa1ce33ab25076a53be584a4 (diff) | |
| download | bcm5719-llvm-b457ed33123bc77077b3794a5c72c83b40eec618.tar.gz bcm5719-llvm-b457ed33123bc77077b3794a5c72c83b40eec618.zip | |
X86: Check output of x86 copysignl testcase.
This makes the changes in an upcoming patch visible.
llvm-svn: 242106
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/pr13577.ll | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/X86/pr13577.ll b/llvm/test/CodeGen/X86/pr13577.ll index faaec262cb9..090c7262d6e 100644 --- a/llvm/test/CodeGen/X86/pr13577.ll +++ b/llvm/test/CodeGen/X86/pr13577.ll @@ -1,5 +1,20 @@ -; RUN: llc < %s -march=x86-64 +; RUN: llc < %s -march=x86-64 | FileCheck %s +; CHECK-LABEL: LCPI0_0: +; CHECK-NEXT: .long 4286578688 +; CHECK-LABEL: LCPI0_1: +; CHECK-NEXT: .long 2139095040 + +; CHECK-LABEL: foo: +; CHECK: movq {{.*}}, %rax +; CHECK: shlq $48, %rax +; CHECK: sets %al +; CHECK: testb %al, %al +; CHECK: flds LCPI0_0(%rip) +; CHECK: flds LCPI0_1(%rip) +; CHECK: fcmovne %st(1), %st(0) +; CHECK: fstp %st(1) +; CHECK: retq define x86_fp80 @foo(x86_fp80 %a) { %1 = tail call x86_fp80 @copysignl(x86_fp80 0xK7FFF8000000000000000, x86_fp80 %a) nounwind readnone ret x86_fp80 %1 |
