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| author | Sebastian Pop <sebastian.pop@amd.com> | 2010-09-30 21:18:01 +0000 |
|---|---|---|
| committer | Sebastian Pop <spop@gcc.gnu.org> | 2010-09-30 21:18:01 +0000 |
| commit | b4c8119fe2992f78d79acaef79302533ba085b03 (patch) | |
| tree | bdf0a74787c87309fed564d02d9bbe7d9ee4bf0b /gcc | |
| parent | 91989b60812c37e8a40306f677b6c416610f55ff (diff) | |
| download | gcc-b4c8119fe2992f78d79acaef79302533ba085b03.zip gcc-b4c8119fe2992f78d79acaef79302533ba085b03.tar.gz gcc-b4c8119fe2992f78d79acaef79302533ba085b03.tar.bz2 | |
Fix PR45229: gcc.c-torture/execute/20000412-4.c ICEs with -fgraphite-identity.
2010-08-17 Sebastian Pop <sebastian.pop@amd.com>
PR middle-end/45229
* graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Do not
handle GIMPLE_CALLs with no LHS.
From-SVN: r164785
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/ChangeLog.graphite | 6 | ||||
| -rw-r--r-- | gcc/graphite-sese-to-poly.c | 3 |
3 files changed, 14 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 685f0d0..a602b06 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2010-09-30 Sebastian Pop <sebastian.pop@amd.com> + + PR middle-end/45229 + * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Do not + handle GIMPLE_CALLs with no LHS. + 2010-09-30 Riyadh Baghdadi <baghdadi.mr@gmail.com> * graphite-poly.c (init_graphite_out_file): New. diff --git a/gcc/ChangeLog.graphite b/gcc/ChangeLog.graphite index 3d86952..2378046 100644 --- a/gcc/ChangeLog.graphite +++ b/gcc/ChangeLog.graphite @@ -1,3 +1,9 @@ +2010-08-17 Sebastian Pop <sebastian.pop@amd.com> + + PR middle-end/45229 + * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps): Do not + handle GIMPLE_CALLs with no LHS. + 2010-08-17 Riyadh Baghdadi <baghdadi.mr@gmail.com> Sebastian Pop <sebastian.pop@amd.com> diff --git a/gcc/graphite-sese-to-poly.c b/gcc/graphite-sese-to-poly.c index 0fd6120..09abd50 100644 --- a/gcc/graphite-sese-to-poly.c +++ b/gcc/graphite-sese-to-poly.c @@ -2465,7 +2465,8 @@ rewrite_cross_bb_scalar_deps (sese region, gimple_stmt_iterator *gsi) return false; } - if (!is_gimple_reg (def)) + if (!def + || !is_gimple_reg (def)) return false; if (scev_analyzable_p (def, region)) |