On 6/12/07, Richard Guenther <[EMAIL PROTECTED]> wrote:
On Tue, 12 Jun 2007, Richard Guenther wrote:
>
> On ia64 SPEC2000 I see fma3d and applu now miscompare.
On x86_64 186.wupwise ICEs with -O2 -ffast-math and FDO:
/gcc/spec/sb-haydn-fdo-64/x86_64/install-200706120559/bin/gfortran -c -o
zscal.o -fprofile-use -O2 -ffast-math zscal.f
Error from fdo_make_pass2 'specmake -j2 FDO=PASS2 build 2>
fdo_make_pass2.err | tee fdo_make_pass2.out':
zgemm.f: In function 'zgemm':
zgemm.f:413: internal compiler error: in remove_insn, at emit-rtl.c:3597
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
Likewise for 176.gcc:
combine.c: In function 'simplify_comparison':
combine.c:9697: internal compiler error: in remove_insn, at
emit-rtl.c:3597
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
specmake: *** [combine.o] Error 1
Sounds like there's a pass that are emitting a barrier during cfglayout mode.
I'll look at them.
--
#pragma ident "Seongbae Park, compiler, http://seongbae.blogspot.com";
