[toolchain] gcc: add upstream fixes for GCC bug 54494
[openwrt/svn-archive/archive.git] / toolchain / gcc / patches / 4.7.0 / 002-gcc-bug-54494.patch
1 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191025
2 Log:
3 2012-09-06 Andrew Pinski <apinski@cavium.com>
4
5 PR tree-opt/54494
6 * tree-inline.c (remap_gimple_op_r): Copy TREE_SIDE_EFFECTS also.
7 2012-09-06 Andrew Pinski <apinski@cavium.com>
8
9 PR tree-opt/54494
10 * gcc.dg/tree-ssa/strlen-1.c: New testcase.
11
12
13 Added:
14 branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/tree-ssa/strlen-1.c
15 - copied unchanged from r191014,
16 trunk/gcc/testsuite/gcc.dg/tree-ssa/strlen-1.c
17 Modified:
18 branches/gcc-4_7-branch/ (props changed)
19 branches/gcc-4_7-branch/gcc/ChangeLog
20 branches/gcc-4_7-branch/gcc/testsuite/ChangeLog
21 branches/gcc-4_7-branch/gcc/tree-inline.c
22
23 Propchange: branches/gcc-4_7-branch/
24 ('svn:mergeinfo' modified)
25
26 ---
27 --- gcc-4_7-branch/gcc/tree-inline.c 2012/09/06 13:47:33 191024
28 +++ gcc-4_7-branch/gcc/tree-inline.c 2012/09/06 13:51:37 191025
29 @@ -871,6 +871,7 @@
30 ptr, TREE_OPERAND (*tp, 1));
31 TREE_THIS_NOTRAP (*tp) = TREE_THIS_NOTRAP (old);
32 TREE_THIS_VOLATILE (*tp) = TREE_THIS_VOLATILE (old);
33 + TREE_SIDE_EFFECTS (*tp) = TREE_SIDE_EFFECTS (old);
34 TREE_NO_WARNING (*tp) = TREE_NO_WARNING (old);
35 *walk_subtrees = 0;
36 return NULL;
37