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| author | Jakub Jelinek <jakub@redhat.com> | 2020-08-30 14:15:45 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2020-08-30 14:15:45 +0200 |
| commit | 44c677d1ebb24fb9137943afb6a9981d0b2c14ea (patch) | |
| tree | cef34b10a8bfaca6289ab757e588942e93ddd8f2 /gcc/tree-ssa-loop-split.c | |
| parent | daba4a713e71eee7921df7a8040ea29032c1d0bc (diff) | |
| download | gcc-44c677d1ebb24fb9137943afb6a9981d0b2c14ea.zip gcc-44c677d1ebb24fb9137943afb6a9981d0b2c14ea.tar.gz gcc-44c677d1ebb24fb9137943afb6a9981d0b2c14ea.tar.bz2 | |
x86: Fix up ssse3_pshufbv8qi splitter
The constant pool size optimization I was testing resulted in various ICEs
in gcc.target/i386/ testsuite, the problem is that the ssse3_pshufbv8qi
splitter emits invalid RTL, in V4SImode 0xf7f7f7f7 CONST_INTs shouldn't
appear, instead they should have been -0x8080809 (0xf7f7f7f7 sign extended
into 64 bits).
2020-08-30 Jakub Jelinek <jakub@redhat.com>
* config/i386/sse.md (ssse3_pshufbv8qi): Use gen_int_mode instead of
GEN_INT, and ix86_build_const_vector instead of gen_rtvec and
gen_rtx_CONT_VECTOR.
Diffstat (limited to 'gcc/tree-ssa-loop-split.c')
0 files changed, 0 insertions, 0 deletions