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| author | Stefan Schmidt <stefan@datenfreihafen.org> | 2009-08-08 10:08:45 +0200 |
|---|---|---|
| committer | Stefan Schmidt <stefan@datenfreihafen.org> | 2009-08-08 10:08:45 +0200 |
| commit | f77a615dee76f1c6d560b69ec8c1a245bd46f39c (patch) | |
| tree | 8db0ff94871600fd03606f3cd41bd49a9b2d2bf8 /recipes/gcc/gcc-4.4.1/pr34130.patch | |
| parent | 076d31f2981d51b093d86b0751121fe1e10669b1 (diff) | |
| parent | a702c1ad0559dd6712857e2e9a8ee82513814569 (diff) | |
Merge branch 'org.openembedded.dev' of git@git.openembedded.org:openembedded into org.openembedded.dev
Diffstat (limited to 'recipes/gcc/gcc-4.4.1/pr34130.patch')
| -rw-r--r-- | recipes/gcc/gcc-4.4.1/pr34130.patch | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/recipes/gcc/gcc-4.4.1/pr34130.patch b/recipes/gcc/gcc-4.4.1/pr34130.patch new file mode 100644 index 0000000000..415335f4b4 --- /dev/null +++ b/recipes/gcc/gcc-4.4.1/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)); |