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| author | Richard Sandiford <richard.sandiford@arm.com> | 2023-09-13 14:50:30 +0100 |
|---|---|---|
| committer | Andrea Corallo <andrea.corallo@arm.com> | 2023-10-03 10:39:05 +0200 |
| commit | dd1091fe455c1ede5993b4cdf10d0f7c461b86d7 (patch) | |
| tree | cfd06387313515f46c3927756b75cc6b0cadaa1a /gcc/cgraph.cc | |
| parent | 41d1c9a97953b457146c1dbeea2a4f19bfbb0b6e (diff) | |
| download | gcc-dd1091fe455c1ede5993b4cdf10d0f7c461b86d7.zip gcc-dd1091fe455c1ede5993b4cdf10d0f7c461b86d7.tar.gz gcc-dd1091fe455c1ede5993b4cdf10d0f7c461b86d7.tar.bz2 | |
recog: Improve parser for pattern new compact syntax
Hi all,
this is to add support to the new compact pattern syntax for the case
where the constraints do appear unsorted like:
(define_insn "*<optab>si3_insn_uxtw"
[(set (match_operand:DI 0 "register_operand")
(zero_extend:DI (SHIFT_no_rotate:SI
(match_operand:SI 1 "register_operand")
(match_operand:QI 2 "aarch64_reg_or_shift_imm_si"))))]
""
{@ [cons: =0, 2, 1]
[ r, Uss, r] <shift>\\t%w0, %w1, %2
[ r, r, r] <shift>\\t%w0, %w1, %w2
}
[(set_attr "type" "bfx,shift_reg")]
)
Best Regards
Andrea
gcc/Changelog
2023-09-20 Richard Sandiford <richard.sandiford@arm.com>
* gensupport.cc (convert_syntax): Updated to support unordered
constraints in compact syntax.
Diffstat (limited to 'gcc/cgraph.cc')
0 files changed, 0 insertions, 0 deletions