http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60102
Sebastian Huber <sebastian.hu...@embedded-brains.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |hjl at gcc dot gnu.org
--- Comment #5 from Sebastian Huber <sebastian.hu...@embedded-brains.de> ---
With different starting points I found another commit that leads to a similar
failure:
561af01c2c9ba4c5df95348d8252896088147e32 is the first bad commit
commit 561af01c2c9ba4c5df95348d8252896088147e32
Author: hjl <hjl@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed Nov 27 23:54:26 2013 +0000
Also handle REG_XXX notes in spill_pseudos
PR rtl-optimization/59311
* dwarf2cfi.c (dwf_regno): Assert reg isn't pseudo register.
* lra-spills.c (spill_pseudos): Handle REG_XXX notes.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205468
138bc75d-0d04-0410-961f-82ee72b054a4
:040000 040000 518275c5696e814bd8f7970a5914e09f0fa7f5aa
16da683b4720ab0b343b910718ad7969b0713c2d M gcc
This is the error message in this case:
/home/sh/git-build/b-gcc-git-powerpc-eabispe/./gcc/xgcc
-B/home/sh/git-build/b-gcc-git-powerpc-eabispe/./gcc/ -nostdinc
-B/home/sh/git-build/b-gcc-git-powerpc-eabispe/powerpc-eabispe/newlib/ -isystem
/home/sh/git-build/b-gcc-git-powerpc-eabispe/powerpc-eabispe/newlib/targ-include
-isystem /home/sh/archive/gcc-git/newlib/libc/include
-B/home/sh/install-gcc-git/powerpc-eabispe/bin/
-B/home/sh/install-gcc-git/powerpc-eabispe/lib/ -isystem
/home/sh/install-gcc-git/powerpc-eabispe/include -isystem
/home/sh/install-gcc-git/powerpc-eabispe/sys-include -g -O2 -msoft-float -O2
-g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wno-narrowing
-Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes
-Wold-style-definition -isystem ./include -g -DIN_LIBGCC2 -fbuilding-libgcc
-fno-stack-protector -Dinhibit_libc -I. -I. -I../../.././gcc
-I/home/sh/archive/gcc-git/libgcc -I/home/sh/archive/gcc-git/libgcc/.
-I/home/sh/archive/gcc-git/libgcc/../gcc
-I/home/sh/archive/gcc-git/libgcc/../include -DHAVE_CC_TLS -o _divxc3.o -MT
_divxc3.o -MD -MP -MF _divxc3.dep -DL_divxc3 -c
/home/sh/archive/gcc-git/libgcc/libgcc2.c -fvisibility=hidden -DHIDE_EXPORTS
0x406285 dwf_regno
/home/sh/archive/gcc-git/gcc/dwarf2cfi.c:909
0x534aa4 vec<queued_reg_save, va_heap, vl_embed>::truncate(unsigned int)
/home/sh/archive/gcc-git/gcc/vec.h:892
0x534aa4 vec<queued_reg_save, va_heap, vl_ptr>::truncate(unsigned int)
/home/sh/archive/gcc-git/gcc/vec.h:1559
0x534aa4 dwarf2out_flush_queued_reg_saves
/home/sh/archive/gcc-git/gcc/dwarf2cfi.c:996
0x53616f scan_trace
/home/sh/archive/gcc-git/gcc/dwarf2cfi.c:2522
0x536b1e create_cfi_notes
/home/sh/archive/gcc-git/gcc/dwarf2cfi.c:2565
0x536b1e execute_dwarf2_frame
/home/sh/archive/gcc-git/gcc/dwarf2cfi.c:2925
0x536b1e execute
/home/sh/archive/gcc-git/gcc/dwarf2cfi.c:3421
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions
In case I revert this patch on the current 4.9 branch
(5935f964089edccd96efa7f0bda85800dc0ee31d) I am able to build the
powerpc-eabispe target.
