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| author | Andrew Stubbs <ams@codesourcery.com> | 2023-11-10 11:13:55 +0000 |
|---|---|---|
| committer | Andrew Stubbs <ams@codesourcery.com> | 2023-11-10 11:24:10 +0000 |
| commit | e24b0fed9234716c146aaf6f8c1b39170e43a6f3 (patch) | |
| tree | 9687e4db8230be4fbc6049887bbcf8cca9b5fbde /gcc/expr.cc | |
| parent | 20aa06490ab57da7729a24bae7c4ec2f5918ec91 (diff) | |
| download | gcc-e24b0fed9234716c146aaf6f8c1b39170e43a6f3.zip gcc-e24b0fed9234716c146aaf6f8c1b39170e43a6f3.tar.gz gcc-e24b0fed9234716c146aaf6f8c1b39170e43a6f3.tar.bz2 | |
amdgcn: Fix v_add constraints (pr112308)
The instruction doesn't allow "B" constants for the vop3b encoding (used when
the cc register isn't VCC), so fix the pattern and all the insns that might get
split to it post-reload.
Also switch to the new constraint format for ease of adding new alternatives.
gcc/ChangeLog:
PR target/112308
* config/gcn/gcn-valu.md (add<mode>3<exec_clobber>): Fix B constraint
and switch to the new format.
(add<mode>3_dup<exec_clobber>): Likewise.
(add<mode>3_vcc<exec_vcc>): Likewise.
(add<mode>3_vcc_dup<exec_vcc>): Likewise.
(add<mode>3_vcc_zext_dup): Likewise.
(add<mode>3_vcc_zext_dup_exec): Likewise.
(add<mode>3_vcc_zext_dup2): Likewise.
(add<mode>3_vcc_zext_dup2_exec): Likewise.
Diffstat (limited to 'gcc/expr.cc')
0 files changed, 0 insertions, 0 deletions