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| author | H.J. Lu <hongjiu.lu@intel.com> | 2019-05-15 15:11:07 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2019-05-15 08:11:07 -0700 |
| commit | 74e299b9299a03ddf44cfa7f0660c908c3257dfc (patch) | |
| tree | d7a166c49fd1a00a60d893dd4a63642f3fe04bae /gcc/tree-affine.c | |
| parent | 2629da835003ae3ca3f39a4888fa447fe966b011 (diff) | |
| download | gcc-74e299b9299a03ddf44cfa7f0660c908c3257dfc.zip gcc-74e299b9299a03ddf44cfa7f0660c908c3257dfc.tar.gz gcc-74e299b9299a03ddf44cfa7f0660c908c3257dfc.tar.bz2 | |
i386: Emulate MMX vec_dupv2si with SSE
Emulate MMX vec_dupv2si with SSE. Add the "Yw" constraint to allow
broadcast from integer register for AVX512BW with TARGET_AVX512VL.
Only SSE register source operand is allowed.
PR target/89021
* config/i386/constraints.md (Yw): New constraint.
* config/i386/mmx.md (*vec_dupv2si): Changed to
define_insn_and_split and also allow TARGET_MMX_WITH_SSE to
support SSE emulation.
From-SVN: r271225
Diffstat (limited to 'gcc/tree-affine.c')
0 files changed, 0 insertions, 0 deletions