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| author | Kong Lingling <lingling.kong@intel.com> | 2023-05-19 17:15:52 +0800 |
|---|---|---|
| committer | Hongyu Wang <hongyu.wang@intel.com> | 2023-12-07 09:31:14 +0800 |
| commit | 042519b61772c3fd7aa1bb9b492e1df75df23eb5 (patch) | |
| tree | 74d26cf677951e282e1476f90d50ca83493bfcdf /gcc/expr.cc | |
| parent | 57fdb5c2440a8b9d8d0b2dd8be866b6ae012a788 (diff) | |
| download | gcc-042519b61772c3fd7aa1bb9b492e1df75df23eb5.zip gcc-042519b61772c3fd7aa1bb9b492e1df75df23eb5.tar.gz gcc-042519b61772c3fd7aa1bb9b492e1df75df23eb5.tar.bz2 | |
[APX NDD] Support APX NDD for neg insn
gcc/ChangeLog:
* config/i386/i386-expand.cc (ix86_expand_unary_operator): Add use_ndd
parameter and adjust for NDD.
* config/i386/i386-protos.h: Add use_ndd parameter for
ix86_unary_operator_ok and ix86_expand_unary_operator.
* config/i386/i386.cc (ix86_unary_operator_ok): Add use_ndd parameter
and adjust for NDD.
* config/i386/i386.md (neg<mode>2): Add new constraint for NDD and
adjust output template.
(*neg<mode>_1): Likewise.
(*neg<dwi>2_doubleword): Likewise and adopt '&' to NDD dest.
(*neg<mode>_2): Likewise.
(*neg<mode>_ccc_1): Likewise.
(*neg<mode>_ccc_2): Likewise.
(*negsi_1_zext): Likewise, and use nonimmediate_operand for operands[1]
to accept memory input for NDD alternatives.
(*negsi_2_zext): Likewise.
gcc/testsuite/ChangeLog:
* gcc.target/i386/apx-ndd.c: Add neg test.
Diffstat (limited to 'gcc/expr.cc')
0 files changed, 0 insertions, 0 deletions