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| author | Felix Fietkau <nbd@openwrt.org> | 2009-01-17 19:18:16 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2009-01-17 19:18:16 +0000 |
| commit | 78fb5a1b98f255b3032ca0aa8d5102c9ddc5c083 (patch) | |
| tree | 7477fe662541cb2ff193b12ce070f723fe25904c /toolchain/gcc/patches/4.1.2/010-pr34130.patch | |
| parent | 55a7b0a6e17ca6c0ad35f95b868944b26e51e70d (diff) | |
| download | upstream-78fb5a1b98f255b3032ca0aa8d5102c9ddc5c083.tar.gz upstream-78fb5a1b98f255b3032ca0aa8d5102c9ddc5c083.tar.bz2 upstream-78fb5a1b98f255b3032ca0aa8d5102c9ddc5c083.zip | |
add gcc eabi patches from #3988
SVN-Revision: 14072
Diffstat (limited to 'toolchain/gcc/patches/4.1.2/010-pr34130.patch')
| -rw-r--r-- | toolchain/gcc/patches/4.1.2/010-pr34130.patch | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/toolchain/gcc/patches/4.1.2/010-pr34130.patch b/toolchain/gcc/patches/4.1.2/010-pr34130.patch new file mode 100644 index 0000000000..415335f4b4 --- /dev/null +++ b/toolchain/gcc/patches/4.1.2/010-pr34130.patch @@ -0,0 +1,16 @@ +Index: gcc-4.1.2/gcc/fold-const.c +=================================================================== +--- gcc-4.1.2.orig/gcc/fold-const.c 2007-11-21 18:53:42.000000000 +0100 ++++ gcc-4.1.2/gcc/fold-const.c 2007-11-21 18:56:26.000000000 +0100 +@@ -5339,7 +5339,10 @@ + } + break; + } +- /* FALLTHROUGH */ ++ /* If the constant is negative, we cannot simplify this. */ ++ if (tree_int_cst_sgn (c) == -1) ++ break; ++ /* FALLTHROUGH */ + case NEGATE_EXPR: + if ((t1 = extract_muldiv (op0, c, code, wide_type)) != 0) + return fold_build1 (tcode, ctype, fold_convert (ctype, t1)); |