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| author | Jo-Philipp Wich <jow@openwrt.org> | 2012-04-10 13:18:45 +0000 |
|---|---|---|
| committer | Jo-Philipp Wich <jow@openwrt.org> | 2012-04-10 13:18:45 +0000 |
| commit | 32d864fd6339c35169988e22a8086a83ae5e805c (patch) | |
| tree | cc649f0b51f238dc501f495b2fbcac534c54220e /tools/sdcc | |
| parent | 45879534fd1d5e3722406b2b647a9caec7c5f72c (diff) | |
| download | upstream-32d864fd6339c35169988e22a8086a83ae5e805c.tar.gz upstream-32d864fd6339c35169988e22a8086a83ae5e805c.tar.bz2 upstream-32d864fd6339c35169988e22a8086a83ae5e805c.zip | |
[tools] sdcc: compiling SDCCicode.c with -O2 sends gcc 4.6.x into an infinite loop, workaround it
See references:
http://sourceforge.net/tracker/?func=detail&aid=3285611&group_id=599&atid=300599
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52653
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31236 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'tools/sdcc')
| -rw-r--r-- | tools/sdcc/patches/100-workaround-gcc-4.6.2-hang.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tools/sdcc/patches/100-workaround-gcc-4.6.2-hang.patch b/tools/sdcc/patches/100-workaround-gcc-4.6.2-hang.patch new file mode 100644 index 0000000000..71db14f816 --- /dev/null +++ b/tools/sdcc/patches/100-workaround-gcc-4.6.2-hang.patch @@ -0,0 +1,20 @@ +--- a/src/SDCCicode.c ++++ b/src/SDCCicode.c +@@ -1130,6 +1130,9 @@ iCode *getBuiltinParms (iCode *ic, int * + return ic; + } + ++#pragma GCC push_options ++#pragma GCC optimize ("O0") ++ + /*-----------------------------------------------------------------*/ + /* operandOperation - performs operations on operands */ + /*-----------------------------------------------------------------*/ +@@ -1405,6 +1408,7 @@ operandOperation (operand * left, operan + + return retval; + } ++#pragma GCC pop_options + + + /*-----------------------------------------------------------------*/ |