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author | mm <mm@FreeBSD.org> | 2011-03-29 20:53:51 +0000 |
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committer | mm <mm@FreeBSD.org> | 2011-03-29 20:53:51 +0000 |
commit | 24a0f968ca05de3f4d12a803e9141af94f6d0aee (patch) | |
tree | 8dd18f9d0a6d8b9d0b38d505e33d37244cd1c655 /contrib/gcc/fold-const.c | |
parent | 9d571f70778884c98026689ff71368ffa7c1cb9d (diff) | |
download | FreeBSD-src-24a0f968ca05de3f4d12a803e9141af94f6d0aee.zip FreeBSD-src-24a0f968ca05de3f4d12a803e9141af94f6d0aee.tar.gz |
Upgrade of base gcc and libstdc++ to the last GPLv2-licensed revision
(rev. 127959 of gcc-4_2-branch).
Resolved GCC bugs:
c++: 17763, 29365, 30535, 30917, 31337, 31941, 32108, 32112, 32346,
32898, 32992
debug: 32610, 32914
libstdc++: 33084, 33128
middle-end: 32563
rtl-optimization: 33148
tree-optimization: 25413, 32723
target: 32218
Tested by: pointyhat (miwi)
Obtained from: gcc (gcc-4_2-branch up to rev. 127959)
PR: gnu/153298, gnu/153959, gnu/154385
MFC after: 1 month
Diffstat (limited to 'contrib/gcc/fold-const.c')
-rw-r--r-- | contrib/gcc/fold-const.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/contrib/gcc/fold-const.c b/contrib/gcc/fold-const.c index ea16eae..0753caa 100644 --- a/contrib/gcc/fold-const.c +++ b/contrib/gcc/fold-const.c @@ -9387,6 +9387,7 @@ fold_binary (enum tree_code code, tree type, tree op0, tree op1) /* ~X | X is -1. */ if (TREE_CODE (arg0) == BIT_NOT_EXPR + && INTEGRAL_TYPE_P (TREE_TYPE (arg1)) && operand_equal_p (TREE_OPERAND (arg0, 0), arg1, 0)) { t1 = build_int_cst (type, -1); @@ -9396,6 +9397,7 @@ fold_binary (enum tree_code code, tree type, tree op0, tree op1) /* X | ~X is -1. */ if (TREE_CODE (arg1) == BIT_NOT_EXPR + && INTEGRAL_TYPE_P (TREE_TYPE (arg0)) && operand_equal_p (arg0, TREE_OPERAND (arg1, 0), 0)) { t1 = build_int_cst (type, -1); @@ -9503,6 +9505,7 @@ fold_binary (enum tree_code code, tree type, tree op0, tree op1) /* ~X ^ X is -1. */ if (TREE_CODE (arg0) == BIT_NOT_EXPR + && INTEGRAL_TYPE_P (TREE_TYPE (arg1)) && operand_equal_p (TREE_OPERAND (arg0, 0), arg1, 0)) { t1 = build_int_cst (type, -1); @@ -9512,6 +9515,7 @@ fold_binary (enum tree_code code, tree type, tree op0, tree op1) /* X ^ ~X is -1. */ if (TREE_CODE (arg1) == BIT_NOT_EXPR + && INTEGRAL_TYPE_P (TREE_TYPE (arg0)) && operand_equal_p (arg0, TREE_OPERAND (arg1, 0), 0)) { t1 = build_int_cst (type, -1); |