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[Bug target/14981] [3.3/3.4 Regression] ICE in _mm_xor_pd for SSE2 with -O1
- From: "bangerth at dealii dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 20 Apr 2004 04:25:26 -0000
- Subject: [Bug target/14981] [3.3/3.4 Regression] ICE in _mm_xor_pd for SSE2 with -O1
- References: <20040416183851.14981.davide.rossetti@roma1.infn.it>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From bangerth at dealii dot org 2004-04-20 04:25 -------
I have the following versions on my system:
- SuSE gcc 3.3.1, which doesn't have emmintrin.h
- gcc 3.3.4 pre 20040402, which ICEs (see below)
- gcc 3.4 pre 20040402, which does as well
- gcc 3.5 pre 20040402 which is OK.
Note that the ICEs in 3.3.4 and 3.4 happen in different places.
W.
g/x> /home/bangerth/bin/gcc-3.3.4-pre/bin/gcc -O1 -S -msse2 -mfpmath=sse -c
x.c
x.c: In function `xorv2df3':
x.c:8: internal compiler error: in subreg_hard_regno, at emit-rtl.c:932
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
g/x> /home/bangerth/bin/gcc-3.4-pre/bin/gcc -O1 -S -msse2 -mfpmath=sse -c x.c
x.c: In function `xorv2df3':
x.c:8: internal compiler error: in immed_double_const, at emit-rtl.c:481
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=14981