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| author | dim <dim@FreeBSD.org> | 2011-02-20 12:57:14 +0000 |
|---|---|---|
| committer | dim <dim@FreeBSD.org> | 2011-02-20 12:57:14 +0000 |
| commit | cbb70ce070d220642b038ea101d9c0f9fbf860d6 (patch) | |
| tree | d2b61ce94e654cb01a254d2195259db5f9cc3f3c /test/CodeGen/X86/bit-test-shift.ll | |
| parent | 4ace901e87dac5bbbac78ed325e75462e48e386e (diff) | |
| download | FreeBSD-src-cbb70ce070d220642b038ea101d9c0f9fbf860d6.zip FreeBSD-src-cbb70ce070d220642b038ea101d9c0f9fbf860d6.tar.gz | |
Vendor import of llvm trunk r126079:
http://llvm.org/svn/llvm-project/llvm/trunk@126079
Diffstat (limited to 'test/CodeGen/X86/bit-test-shift.ll')
| -rw-r--r-- | test/CodeGen/X86/bit-test-shift.ll | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/test/CodeGen/X86/bit-test-shift.ll b/test/CodeGen/X86/bit-test-shift.ll new file mode 100644 index 0000000..7497613 --- /dev/null +++ b/test/CodeGen/X86/bit-test-shift.ll @@ -0,0 +1,13 @@ +; RUN: llc < %s -march=x86 | FileCheck %s +; <rdar://problem/8285015> + +define i32 @x(i32 %t) nounwind readnone ssp { +entry: +; CHECK: shll $23, %eax +; CHECK: sarl $31, %eax +; CHECK: andl $-26, %eax + %and = and i32 %t, 256 + %tobool = icmp eq i32 %and, 0 + %retval.0 = select i1 %tobool, i32 0, i32 -26 + ret i32 %retval.0 +} |
