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| author | Duncan Sands <baldrick@free.fr> | 2008-09-05 21:34:32 +0000 |
|---|---|---|
| committer | Duncan Sands <baldrick@free.fr> | 2008-09-05 21:34:32 +0000 |
| commit | f8e35419908270f71597b7fdeab2ac278733904f (patch) | |
| tree | 054372230411f8117f838c38540e1a6d49fdeec7 /test/FrontendC/2008-01-25-ByValReadNone.c | |
| parent | f58cb6d224999631e54537dd04232ec9bb570b14 (diff) | |
| download | llvm-f8e35419908270f71597b7fdeab2ac278733904f.tar.gz llvm-f8e35419908270f71597b7fdeab2ac278733904f.tar.bz2 llvm-f8e35419908270f71597b7fdeab2ac278733904f.tar.xz | |
Prevent our own passes from promoting this to
readonly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55858 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/FrontendC/2008-01-25-ByValReadNone.c')
| -rw-r--r-- | test/FrontendC/2008-01-25-ByValReadNone.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/test/FrontendC/2008-01-25-ByValReadNone.c b/test/FrontendC/2008-01-25-ByValReadNone.c index 8ec60525af..42e9c36262 100644 --- a/test/FrontendC/2008-01-25-ByValReadNone.c +++ b/test/FrontendC/2008-01-25-ByValReadNone.c @@ -10,6 +10,6 @@ // temporary when inlining such a function, which is costly for // the common case in which the byval argument is not written. struct S { int A[1000]; }; -int __attribute__ ((const)) f(struct S x) { return x.A[0]; } +int __attribute__ ((const)) f(struct S x) { x.A[1] = 0; return x.A[0]; } int g(struct S x) __attribute__ ((pure)); int h(struct S x) { return g(x); } |