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| author | Tom de Vries <tom@codesourcery.com> | 2011-11-22 20:55:10 +0000 |
|---|---|---|
| committer | Tom de Vries <vries@gcc.gnu.org> | 2011-11-22 20:55:10 +0000 |
| commit | 7f557df2a79d97aa0ec522b703ec2ba309144617 (patch) | |
| tree | 17619a99d9c57f8d041c16f98366446c6bb86217 | |
| parent | 2db036a74e64d79cf7f1a23527ed720add2fa4b7 (diff) | |
| download | gcc-7f557df2a79d97aa0ec522b703ec2ba309144617.zip gcc-7f557df2a79d97aa0ec522b703ec2ba309144617.tar.gz gcc-7f557df2a79d97aa0ec522b703ec2ba309144617.tar.bz2 | |
re PR rtl-optimization/50764 (ICE: in maybe_record_trace_start, at dwarf2cfi.c:2243 with -O2 -fsched2-use-superblocks -ftree-tail-merge)
2011-11-22 Tom de Vries <tom@codesourcery.com>
PR rtl-optimization/50764
* gcc.dg/pr50764.c: New test.
From-SVN: r181640
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr50764.c | 17 |
2 files changed, 22 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index d0dd9b9..27365e4 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2011-11-22 Tom de Vries <tom@codesourcery.com> + + PR rtl-optimization/50764 + * gcc.dg/pr50764.c: New test. + 2011-11-22 Paolo Carlini <paolo.carlini@oracle.com> PR c++/51265 diff --git a/gcc/testsuite/gcc.dg/pr50764.c b/gcc/testsuite/gcc.dg/pr50764.c new file mode 100644 index 0000000..e3b8da8 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr50764.c @@ -0,0 +1,17 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fsched2-use-superblocks -ftree-tail-merge" } */ + +typedef int aligned __attribute__ ((aligned (64))); +extern void abort (void); + +int bar (void *p); + +void +foo (void) +{ + char *p = __builtin_alloca (13); + aligned i; + + if (bar (p) || bar (&i)) + abort (); +} |