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| author | Florian Fainelli <f.fainelli@gmail.com> | 2012-09-19 10:37:13 +0200 |
|---|---|---|
| committer | Florian Fainelli <f.fainelli@gmail.com> | 2012-09-19 10:37:13 +0200 |
| commit | 1306ab85276bd8b61ed5ccb1dbd1d5e8948a20e9 (patch) | |
| tree | 0762883f25a328b63db7dac9604ed36decb1b9f7 /patches | |
| parent | d1c9218c89ee5ac4e8a6e9196fe27118b82586d9 (diff) | |
| download | crosstool-ng-1306ab85276bd8b61ed5ccb1dbd1d5e8948a20e9.tar.gz crosstool-ng-1306ab85276bd8b61ed5ccb1dbd1d5e8948a20e9.tar.bz2 crosstool-ng-1306ab85276bd8b61ed5ccb1dbd1d5e8948a20e9.zip | |
cc/gcc: backport upstream fix for GCC 4.7.0 bug 54494
See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54494, also has a serious
impact on the Linux/MIPS kernel build.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'patches')
| -rw-r--r-- | patches/gcc/4.7.0/001-gcc-bug-54494.patch | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/patches/gcc/4.7.0/001-gcc-bug-54494.patch b/patches/gcc/4.7.0/001-gcc-bug-54494.patch new file mode 100644 index 00000000..ce4ae770 --- /dev/null +++ b/patches/gcc/4.7.0/001-gcc-bug-54494.patch @@ -0,0 +1,37 @@ +URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=191025 +Log: +2012-09-06 Andrew Pinski <apinski@cavium.com> + + PR tree-opt/54494 + * tree-inline.c (remap_gimple_op_r): Copy TREE_SIDE_EFFECTS also. +2012-09-06 Andrew Pinski <apinski@cavium.com> + + PR tree-opt/54494 + * gcc.dg/tree-ssa/strlen-1.c: New testcase. + + +Added: + branches/gcc-4_7-branch/gcc/testsuite/gcc.dg/tree-ssa/strlen-1.c + - copied unchanged from r191014, +trunk/gcc/testsuite/gcc.dg/tree-ssa/strlen-1.c +Modified: + branches/gcc-4_7-branch/ (props changed) + branches/gcc-4_7-branch/gcc/ChangeLog + branches/gcc-4_7-branch/gcc/testsuite/ChangeLog + branches/gcc-4_7-branch/gcc/tree-inline.c + +Propchange: branches/gcc-4_7-branch/ + ('svn:mergeinfo' modified) + +--- +--- gcc-4_7-branch/gcc/tree-inline.c 2012/09/06 13:47:33 191024 ++++ gcc-4_7-branch/gcc/tree-inline.c 2012/09/06 13:51:37 191025 +@@ -871,6 +871,7 @@ + ptr, TREE_OPERAND (*tp, 1)); + TREE_THIS_NOTRAP (*tp) = TREE_THIS_NOTRAP (old); + TREE_THIS_VOLATILE (*tp) = TREE_THIS_VOLATILE (old); ++ TREE_SIDE_EFFECTS (*tp) = TREE_SIDE_EFFECTS (old); + TREE_NO_WARNING (*tp) = TREE_NO_WARNING (old); + *walk_subtrees = 0; + return NULL; + |