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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/ARM/umulo-32.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/ARM/umulo-32.ll')
| -rw-r--r-- | test/CodeGen/ARM/umulo-32.ll | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/CodeGen/ARM/umulo-32.ll b/test/CodeGen/ARM/umulo-32.ll new file mode 100644 index 0000000..aa7d28a --- /dev/null +++ b/test/CodeGen/ARM/umulo-32.ll @@ -0,0 +1,14 @@ +; RUN: llc < %s -mtriple=thumbv6-apple-darwin | FileCheck %s + +%umul.ty = type { i32, i1 } + +define i32 @func(i32 %a) nounwind { +; CHECK: func +; CHECK: muldi3 + %tmp0 = tail call %umul.ty @llvm.umul.with.overflow.i32(i32 %a, i32 37) + %tmp1 = extractvalue %umul.ty %tmp0, 0 + %tmp2 = select i1 undef, i32 -1, i32 %tmp1 + ret i32 %tmp2 +} + +declare %umul.ty @llvm.umul.with.overflow.i32(i32, i32) nounwind readnone |
