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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/ipa/ipa-pta-5.c | |
| download | cbb-gcc-4.6.4-upstream.tar.bz2 cbb-gcc-4.6.4-upstream.tar.xz | |
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Diffstat (limited to 'gcc/testsuite/gcc.dg/ipa/ipa-pta-5.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/ipa/ipa-pta-5.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/ipa/ipa-pta-5.c b/gcc/testsuite/gcc.dg/ipa/ipa-pta-5.c new file mode 100644 index 000000000..3359c534a --- /dev/null +++ b/gcc/testsuite/gcc.dg/ipa/ipa-pta-5.c @@ -0,0 +1,26 @@ +/* { dg-do run } */ +/* { dg-options "-O2 -fipa-pta -fdump-ipa-pta-details" } */ + +int **x; + +static int __attribute__((noinline,noclone)) +foo (int **q) +{ + int a = 1; + **q = 0; + *x = &a; + return **q; +} + +extern void abort (void); +int main() +{ + int b; + int *p = &b; + x = &p; + if (foo (&p) != 1) + abort (); + return 0; +} + +/* { dg-final { cleanup-ipa-dump "pta" } } */ |