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| author | Julian Brown <julian@codesourcery.com> | 2020-11-06 14:53:29 -0800 |
|---|---|---|
| committer | Julian Brown <julian@codesourcery.com> | 2021-01-12 16:46:02 -0800 |
| commit | 3df6fac0080468d1521775e82a5e060f0b1c78ca (patch) | |
| tree | 5f64091c89c14842c37cc66fd1930165c1369d8a /gcc/tree-ssa-sccvn.c | |
| parent | c8812bac8ee39f73ea881e4f6260acf5590b4190 (diff) | |
| download | gcc-3df6fac0080468d1521775e82a5e060f0b1c78ca.zip gcc-3df6fac0080468d1521775e82a5e060f0b1c78ca.tar.gz gcc-3df6fac0080468d1521775e82a5e060f0b1c78ca.tar.bz2 | |
amdgcn: Fix exec register live-on-entry to BB in md-reorg
This patch fixes a corner case in the AMD GCN md-reorg pass when the
EXEC register is live on entry to a BB, and could be clobbered by code
inserted by the pass before a use in (e.g.) a different BB.
2021-01-13 Julian Brown <julian@codesourcery.com>
gcc/
* config/gcn/gcn.c (gcn_md_reorg): Fix case where EXEC reg is live
on entry to a BB.
Diffstat (limited to 'gcc/tree-ssa-sccvn.c')
0 files changed, 0 insertions, 0 deletions