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| author | Andrew Pinski <pinskia@gmail.com> | 2008-03-27 01:55:50 -0700 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2008-03-27 01:55:50 -0700 |
| commit | 87a72aa8f9a533b3d885b04be81b1c81d526f542 (patch) | |
| tree | 9264662130bd84c064fb1f5eed83b4af113be464 /gcc/fold-const.c | |
| parent | 40e43495ce35c06ac8379cc062673ac742dea592 (diff) | |
| download | gcc-87a72aa8f9a533b3d885b04be81b1c81d526f542.zip gcc-87a72aa8f9a533b3d885b04be81b1c81d526f542.tar.gz gcc-87a72aa8f9a533b3d885b04be81b1c81d526f542.tar.bz2 | |
re PR tree-optimization/35429 (ICE with complex arithmetic)
2008-03-27 Andrew Pinski <pinskia@gmail.com>
PR middle-end/35429
* fold-const.c (fold_truthop): Check for integeral types when folding
a == 0 && b == 0 and a != 0 || b != 0 .
2008-03-27 Andrew Pinski <pinskia@gmail.com>
PR middle-end/35429
* gcc.c-torture/compile/complex-5.c: New test.
From-SVN: r133631
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 3bfe52e..896a983 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -5357,7 +5357,8 @@ fold_truthop (enum tree_code code, tree truth_type, tree lhs, tree rhs) if (code == TRUTH_OR_EXPR && lcode == NE_EXPR && integer_zerop (lr_arg) && rcode == NE_EXPR && integer_zerop (rr_arg) - && TREE_TYPE (ll_arg) == TREE_TYPE (rl_arg)) + && TREE_TYPE (ll_arg) == TREE_TYPE (rl_arg) + && INTEGRAL_TYPE_P (TREE_TYPE (ll_arg))) return build2 (NE_EXPR, truth_type, build2 (BIT_IOR_EXPR, TREE_TYPE (ll_arg), ll_arg, rl_arg), @@ -5367,7 +5368,8 @@ fold_truthop (enum tree_code code, tree truth_type, tree lhs, tree rhs) if (code == TRUTH_AND_EXPR && lcode == EQ_EXPR && integer_zerop (lr_arg) && rcode == EQ_EXPR && integer_zerop (rr_arg) - && TREE_TYPE (ll_arg) == TREE_TYPE (rl_arg)) + && TREE_TYPE (ll_arg) == TREE_TYPE (rl_arg) + && INTEGRAL_TYPE_P (TREE_TYPE (ll_arg))) return build2 (EQ_EXPR, truth_type, build2 (BIT_IOR_EXPR, TREE_TYPE (ll_arg), ll_arg, rl_arg), |