diff options
| author | Philip Balister <philip@balister.org> | 2007-11-26 21:14:27 +0000 |
|---|---|---|
| committer | Philip Balister <philip@balister.org> | 2007-11-26 21:14:27 +0000 |
| commit | e94832913a60275780578b62a5227db2d1543511 (patch) | |
| tree | bca8de16175f13b8ae8dae2dcd1eafad8936f954 | |
| parent | 7639f2359fb6e8d4c861146b1ed4b1f3833cd75b (diff) | |
| parent | 0f8020eaee0dbdaecc9465d51a54326d9ddbdf6b (diff) | |
merge of 'ed8cc53f61ab5684eccfe6a4732071def8a37424'
and 'fd549036e39255b6f9ea199f6ca4fa98085c419d'
| -rw-r--r-- | packages/gcc/gcc-4.1.0/pr34130.patch | 16 | ||||
| -rw-r--r-- | packages/gcc/gcc-4.1.1/pr34130.patch | 16 |
2 files changed, 32 insertions, 0 deletions
diff --git a/packages/gcc/gcc-4.1.0/pr34130.patch b/packages/gcc/gcc-4.1.0/pr34130.patch new file mode 100644 index 0000000000..415335f4b4 --- /dev/null +++ b/packages/gcc/gcc-4.1.0/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)); diff --git a/packages/gcc/gcc-4.1.1/pr34130.patch b/packages/gcc/gcc-4.1.1/pr34130.patch new file mode 100644 index 0000000000..415335f4b4 --- /dev/null +++ b/packages/gcc/gcc-4.1.1/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)); |