On powerpc-apple-darwin9 at -m64 (as well as powerpc linux), an ICE occurs on
testcase...
FAIL: gcc.dg/lto/20090116 c_lto_20090116_0.o-c_lto_20090116_0.o link, -O1
-fwhopr -fPIC (internal compiler error)
This appears as...
Executing on host: /Users/howarth/darwin_objdir/gcc/xgcc
-B/Users/howarth/darwin_objdir/gcc/ c_lto_20090116_0.o -O1 -fwhopr -fPIC -r
-nostdlib -O0 -m64 -o g
cc-dg-lto-20090116-01 (timeout = 300)
In file included from :0:0:
/Users/howarth/gcc/gcc/testsuite/gcc.dg/lto/20090116_0.c: In function 'foo':
/Users/howarth/gcc/gcc/testsuite/gcc.dg/lto/20090116_0.c:5:5: internal compiler
error: in insert_value_copy_on_edge, at tree-outof-ssa.c:243
Using built-in specs.
COLLECT_GCC=dist/bin/gcc
COLLECT_LTO_WRAPPER=/Users/howarth/dist/libexec/gcc/powerpc-apple-darwin9.8.0/4.6.0/lto-wrapper
Target: powerpc-apple-darwin9.8.0
Configured with: ../gcc/configure --prefix=/Users/howarth/dist
--enable-languages=c,c++,lto --with-gmp=/sw --with-libiconv-prefix=/sw
--with-ppl=/sw --with-cloog=/sw --with-mpc=/sw --with-system-zlib
--x-includes=/usr/X11R6/include --x-libraries=/usr/X11R6/lib --enable-checking
CC=gcc-4.2 CXX=g++-4.2
Thread model: posix
gcc version 4.6.0 20100829 (experimental) (GCC)
--
Summary: FAIL: gcc.dg/lto/20090116 c_lto_20090116_0.o-
c_lto_20090116_0.o link, -O1 -fwhopr -fPIC (internal
compiler error)
Product: gcc
Version: 4.6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: lto
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: howarth at nitro dot med dot uc dot edu
GCC build triplet: powerpc-apple-darwin9
GCC host triplet: powerpc-apple-darwin9
GCC target triplet: powerpc-apple-darwin9
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45448
