diff options
| author | Senthil Kumar Selvaraj <saaadhu@gcc.gnu.org> | 2021-04-30 16:34:11 +0000 |
|---|---|---|
| committer | Senthil Kumar Selvaraj <saaadhu@gcc.gnu.org> | 2021-04-30 17:15:23 +0000 |
| commit | 5672fe9da4ab4e8787c288b64008251065c67c98 (patch) | |
| tree | 8e1c36449931e38b7fd11f160369773faa0b2f56 /gcc/value-range.h | |
| parent | dc4202bd24fcc13dab80c4520cb53a2302c49929 (diff) | |
| download | gcc-5672fe9da4ab4e8787c288b64008251065c67c98.zip gcc-5672fe9da4ab4e8787c288b64008251065c67c98.tar.gz gcc-5672fe9da4ab4e8787c288b64008251065c67c98.tar.bz2 | |
AVR cc0 conversion - adjust peepholes
This patch adjusts peepholes to match and generate parallels with
a clobber of REG_CC.
It also sets mov<mode>_insn as the name of the pattern for the split
insn (rather than the define_insn_and_split), so that
avr_2word_insn_p, which looks for CODE_FOR_mov<mode>_insn, works
correctly. This is required for the *cpse.eq peephole to fire, and
also helps generate better code for avr_out_sbxx_branch.
gcc/ChangeLog:
* config/avr/avr.md: Adjust peepholes to match and
generate parallels with clobber of REG_CC.
(mov<mode>_insn): Rename to mov<mode>_insn_split.
(*mov<mode>_insn): Rename to mov<mode>_insn.
Diffstat (limited to 'gcc/value-range.h')
0 files changed, 0 insertions, 0 deletions