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| author | Jakub Jelinek <jakub@redhat.com> | 2017-10-20 09:30:33 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2017-10-20 09:30:33 +0200 |
| commit | 42a764f76f14ce2718d30459dc140d1410ef118e (patch) | |
| tree | 77ac7144af0f06908195243d98d43b3cdf67721a /gcc/tree-if-conv.c | |
| parent | c274eebe4ebaea9ee9e3dd7e1c0a8a4fb3108472 (diff) | |
| download | gcc-42a764f76f14ce2718d30459dc140d1410ef118e.zip gcc-42a764f76f14ce2718d30459dc140d1410ef118e.tar.gz gcc-42a764f76f14ce2718d30459dc140d1410ef118e.tar.bz2 | |
re PR target/82370 (AVX512 can use a memory operand for immediate-count vpsrlw, but gcc doesn't.)
PR target/82370
* config/i386/sse.md (VI248_AVX2, VI248_AVX512BW, VI248_AVX512BW_2):
New mode iterators.
(<shift_insn><mode>3<mask_name>): Change the last of the 3
define_insns for logical vector shifts to use VI248_AVX512BW
iterator instead of VI48_AVX512, remove <mask_mode512bit_condition>
condition, useless isa and prefix attributes. Change the first
2 of these define_insns to ...
(<mask_codefor><shift_insn><mode>3<mask_name>): ... this, new
define_insn for avx512vl.
(<shift_insn><mode>3): ... and this, new define_insn without
masking for non-avx512vl.
* gcc.target/i386/avx-pr82370.c: New test.
* gcc.target/i386/avx2-pr82370.c: New test.
* gcc.target/i386/avx512f-pr82370.c: New test.
* gcc.target/i386/avx512bw-pr82370.c: New test.
* gcc.target/i386/avx512vl-pr82370.c: New test.
* gcc.target/i386/avx512vlbw-pr82370.c: New test.
From-SVN: r253924
Diffstat (limited to 'gcc/tree-if-conv.c')
0 files changed, 0 insertions, 0 deletions