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[Bug middle-end/46667] [4.6 Regression] -freorder-blocks-and-partition -g failed and libstdc++ builds for arm-eabi are broken.
- From: "ramana at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 2 Dec 2010 17:54:43 +0000
- Subject: [Bug middle-end/46667] [4.6 Regression] -freorder-blocks-and-partition -g failed and libstdc++ builds for arm-eabi are broken.
- Auto-submitted: auto-generated
- References: <bug-46667-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46667
--- Comment #8 from Ramana Radhakrishnan <ramana at gcc dot gnu.org> 2010-12-02 17:54:22 UTC ---
Created attachment 22605
--> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22605
Testcase for ARM
Backtrace shown in previous comment from the following debugging arguments.
gdb --args /work/fsfwork/git/build-latest-eabi-clone/./gcc/cc1plus
-fpreprocessed string-inst.ii -quiet -dumpbase string-inst.cc -mcpu=cortex-a9
-mfloat-abi=softfp -mfpu=vfpv3-d16 -auxbase-strip string-inst.o -g -O2 -Wall
-Wextra -Wwrite-strings -Wcast-qual -std=gnu++0x -version
-fno-implicit-templates -fdiagnostics-show-location=once -ffunction-sections
-fdata-sections -o string-inst.s