From 78fb5a1b98f255b3032ca0aa8d5102c9ddc5c083 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 17 Jan 2009 19:18:16 +0000 Subject: add gcc eabi patches from #3988 SVN-Revision: 14072 --- toolchain/gcc/patches/4.1.2/010-pr34130.patch | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 toolchain/gcc/patches/4.1.2/010-pr34130.patch (limited to 'toolchain/gcc/patches/4.1.2/010-pr34130.patch') 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)); -- cgit v1.2.3