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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.dg/torture/pr45704.c | |
| download | cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.bz2 cbb-gcc-4.6.4-554fd8c5195424bdbcabf5de30fdc183aba391bd.tar.xz | |
obtained gcc-4.6.4.tar.bz2 from upstream website;upstream
verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.
downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
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Diffstat (limited to 'gcc/testsuite/gcc.dg/torture/pr45704.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/torture/pr45704.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/torture/pr45704.c b/gcc/testsuite/gcc.dg/torture/pr45704.c new file mode 100644 index 000000000..487b30a96 --- /dev/null +++ b/gcc/testsuite/gcc.dg/torture/pr45704.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-fdump-tree-optimized" } */ + +struct st { + int ptr; +}; + +int foo(struct st *st) +{ + int v = *(volatile int *)&st->ptr; + return v & 0xff; +} + +/* { dg-final { scan-tree-dump-times "={v}" 1 "optimized" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |