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| author | Jan Hubicka <jh@suse.cz> | 2007-09-06 17:10:28 +0200 |
|---|---|---|
| committer | Jan Hubicka <hubicka@gcc.gnu.org> | 2007-09-06 15:10:28 +0000 |
| commit | 7903b3e5bb007611afad518d7b1f028b39c596a7 (patch) | |
| tree | 689aa54037bec5575d376a5e151f7bdc08b53a95 /gcc | |
| parent | 5ee7f30627dfac38d5bd1b9815cf69e3844ff9c9 (diff) | |
| download | gcc-7903b3e5bb007611afad518d7b1f028b39c596a7.zip gcc-7903b3e5bb007611afad518d7b1f028b39c596a7.tar.gz gcc-7903b3e5bb007611afad518d7b1f028b39c596a7.tar.bz2 | |
re PR middle-end/33318 (fortran/expr.c:305: internal compiler error: internal consistency failure)
PR target/33318
* cse.c (fold_rtx): Avoid invalid sharing.
From-SVN: r128187
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/cse.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d132863..bda9ea2 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2007-09-06 Jan Hubicka <jh@suse.cz> + + PR target/33318 + * cse.c (fold_rtx): Avoid invalid sharing. + 2007-09-06 Richard Sandiford <richard@codesourcery.com> * config/mips/mips.md (fixuns_truncdfsi2, fixuns_truncdfdi2) @@ -3246,7 +3246,8 @@ fold_rtx (rtx x, rtx insn) /* If we have a cheaper expression now, use that and try folding it further, from the top. */ if (cheapest_simplification != x) - return fold_rtx (cheapest_simplification, insn); + return fold_rtx (copy_rtx (cheapest_simplification), + insn); } } |