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| author | Shih-wei Liao <sliao@google.com> | 2010-02-10 11:10:31 -0800 |
|---|---|---|
| committer | Shih-wei Liao <sliao@google.com> | 2010-02-10 11:10:31 -0800 |
| commit | e264f62ca09a8f65c87a46d562a4d0f9ec5d457e (patch) | |
| tree | 59e3d57ef656cef79afa708ae0a3daf25cd91fcf /test/FrontendC++/2009-12-23-MissingSext.cpp | |
| download | external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.zip external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.tar.gz external_llvm-e264f62ca09a8f65c87a46d562a4d0f9ec5d457e.tar.bz2 | |
Check in LLVM r95781.
Diffstat (limited to 'test/FrontendC++/2009-12-23-MissingSext.cpp')
| -rw-r--r-- | test/FrontendC++/2009-12-23-MissingSext.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/test/FrontendC++/2009-12-23-MissingSext.cpp b/test/FrontendC++/2009-12-23-MissingSext.cpp new file mode 100644 index 0000000..ee97881 --- /dev/null +++ b/test/FrontendC++/2009-12-23-MissingSext.cpp @@ -0,0 +1,16 @@ +// RUN: %llvmgxx %s -S -o - | FileCheck %s +// The store of p.y into the temporary was not +// getting extended to 32 bits, so uninitialized +// bits of the temporary were used. 7366161. +struct foo { + char x:8; + signed int y:24; +}; +int bar(struct foo p, int x) { +// CHECK: bar +// CHECK: sext +// CHECK: sext + x = (p.y > x ? x : p.y); + return x; +// CHECK: return +} |