--- Additional Comments From commie1 at gmx dot net 2005-04-14 12:35
---
Your simplified testcase only causes an ICE when I use the C++ headers from gcc
3.4.3 with gcc 4.0.0, otherwise it works fine.
ICE: /opt/gcc40/bin/g++ -O -finline-functions test.cc -c -o test.o -isystem
/usr
--- Additional Comments From commie1 at gmx dot net 2005-03-21 16:33
---
Alright, sorry again. I didn't use the right pr14981 testcase.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20051
--- Additional Comments From commie1 at gmx dot net 2005-03-21 11:03
---
I'm sorry Uros, but PR1901 was fixed three months ago; I reduced this testcase
with the latest 3.4 snapshot (20050318). I checked the testcase in PR14981, and
that one indeed doesn't cause an ICE anymore
--- Additional Comments From commie1 at gmx dot net 2005-03-20 02:08
---
Testacse reduces to:
==
void SSEFunc(float* pDataIn)
{
float __attribute__ ((__mode__(__V4SF__))) accum;
accum = __builtin_ia32_xorps(accum,accum);
__builtin_ia32_storeaps(pDataIn
--- Additional Comments From commie1 at gmx dot net 2005-03-16 02:11
---
Sorry, the commandline I gave is missing the -O. So it should be:
/tmp/gccml/libexec/gcc/i686-pc-linux-gnu/4.1.0/cc1 -fpreprocessed blah.i -quiet
-dumpbase blah.c -march=i386 -auxbase blah -version -o blah.s -O
Component: tree-optimization
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: commie1 at gmx dot net
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.
--- Additional Comments From commie1 at gmx dot net 2005-03-10 23:54
---
But it's not technically an SSE instruction, and you might still want to use it
when -march=prescott -mno-sse3 is given.
Anyway, I've tested your patch by bootstrapping a patched gcc with
--with-arch=pre
t gnu dot org
ReportedBy: commie1 at gmx dot net
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19899
gcc dot gnu dot org
ReportedBy: commie1 at gmx dot net
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18668
t gnu dot org
ReportedBy: commie1 at gmx dot net
CC: gcc-bugs at gcc dot gnu dot org
GCC build triplet: i686-pc-linux-gnu
GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18536
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