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| author | Jakub Jelinek <jakub@redhat.com> | 2014-10-22 08:58:57 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2014-10-22 08:58:57 +0200 |
| commit | 7d9f1cd276094689daa6451b7e24fe7bd683395f (patch) | |
| tree | 1493e35cc3b270e4b934b928b0311cda8b335208 /gcc/builtins.c | |
| parent | 793dbadc8d9a2d95debc7fb49d544c177a316aa5 (diff) | |
| download | gcc-7d9f1cd276094689daa6451b7e24fe7bd683395f.zip gcc-7d9f1cd276094689daa6451b7e24fe7bd683395f.tar.gz gcc-7d9f1cd276094689daa6451b7e24fe7bd683395f.tar.bz2 | |
re PR target/63594 (ICE: in ix86_vector_duplicate_value, at config/i386/i386.c:39831 with -mavx512f)
PR target/63594
* config/i386/i386.c (ix86_expand_vector_init_duplicate): For
V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
even for just TARGET_AVX2, not only for
TARGET_AVX512VL && TARGET_AVX512BW. For V{32HI,64QI}mode,
call ix86_vector_duplicate_value only if TARGET_AVX512BW,
otherwise build it using concatenation of 256-bit
broadcast.
* config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
avx512 broadcast patterns.
(vec_dup<mode>): Likewise. For avx2 use
v<sseintprefix>broadcast<bcstscalarsuff> instead of
vbroadcast<ssescalarmodesuffix>.
(AVX2_VEC_DUP_MODE): New mode iterator.
(*vec_dup<mode>): New TARGET_AVX2 define_insn with
AVX2_VEC_DUP_MODE iterator, add a splitter for that.
* gcc.dg/pr63594-1.c: New test.
* gcc.dg/pr63594-2.c: New test.
* gcc.target/i386/sse2-pr63594-1.c: New test.
* gcc.target/i386/sse2-pr63594-2.c: New test.
* gcc.target/i386/avx-pr63594-1.c: New test.
* gcc.target/i386/avx-pr63594-2.c: New test.
* gcc.target/i386/avx2-pr63594-1.c: New test.
* gcc.target/i386/avx2-pr63594-2.c: New test.
* gcc.target/i386/avx512f-pr63594-1.c: New test.
* gcc.target/i386/avx512f-pr63594-2.c: New test.
* gcc.target/i386/avx512f-vec-init.c: Adjust expected
insn counts.
From-SVN: r216541
Diffstat (limited to 'gcc/builtins.c')
0 files changed, 0 insertions, 0 deletions