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| author | Andrew Pinski <andrew_pinski@playstation.sony.com> | 2007-05-23 01:17:14 +0000 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2007-05-22 18:17:14 -0700 |
| commit | 1809a5208fc4b69da7db417f7a0b3d13eefe425a (patch) | |
| tree | e79a8d1f6407c9a676099a06ac11ea25052d70bf /gcc/testsuite | |
| parent | 6a57dd4f384524a11369fbb0a6dc54ea07c45e3b (diff) | |
| download | gcc-1809a5208fc4b69da7db417f7a0b3d13eefe425a.zip gcc-1809a5208fc4b69da7db417f7a0b3d13eefe425a.tar.gz gcc-1809a5208fc4b69da7db417f7a0b3d13eefe425a.tar.bz2 | |
re PR middle-end/31095 (ICE in expand_expr_real_1, at expr.c:8786)
2007-05-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/31095
* builtins.c (expand_builtin_memmove_args): Strip nops that don't
change the type before looking for a COMPOUND_EXPR.
2007-05-22 Andrew Pinski <andrew_pinski@playstation.sony.com>
PR middle-end/31095
* gcc.c-torture/compile/bcopy-1.c: New testcase.
From-SVN: r124975
Diffstat (limited to 'gcc/testsuite')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.c-torture/compile/bcopy-1.c | 14 |
2 files changed, 19 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 0c4e1a2..bf55581 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2007-05-22 Andrew Pinski <andrew_pinski@playstation.sony.com> + PR middle-end/31095 + * gcc.c-torture/compile/bcopy-1.c: New testcase. + +2007-05-22 Andrew Pinski <andrew_pinski@playstation.sony.com> + PR middle-end/31606 * gcc.c-torture/20070522-1.c: New testcase. diff --git a/gcc/testsuite/gcc.c-torture/compile/bcopy-1.c b/gcc/testsuite/gcc.c-torture/compile/bcopy-1.c new file mode 100644 index 0000000..5d3a882 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/compile/bcopy-1.c @@ -0,0 +1,14 @@ +/* PR middle-end/31095, expand_builtin_memmove_args forgot to take into + account that tree folding of builtins can add an extra NOP_EXPR. */ + +struct timeval +{ + int tv_sec; + int tv_usec; +}; +void +capture_next_packet (void) +{ + struct timeval past, now, then; + __builtin_bcopy (&then, &past, sizeof (then)); +} |