[Bug middle-end/46667] [4.6 Regression] -freorder-blocks-and-partition -g failed and libstdc++ builds for arm-eabi are broken.

[ramana at gcc dot gnu.org]

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