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| author | Stanislav Mekhanoshin <rampitec@users.noreply.github.com> | 2025-06-20 12:21:45 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2025-06-20 12:21:45 -0700 |
| commit | 958dc8602651261f8285b59d352a1c4b4da2e90c (patch) | |
| tree | 36fa6559f0cf1ca7b3f4e3eff858fdd227460901 /llvm/lib/Target/AMDGPU/SIMemoryLegalizer.cpp | |
| parent | b5d5708128e99f69add50c322bfbed5f4905c23d (diff) | |
| download | llvm-958dc8602651261f8285b59d352a1c4b4da2e90c.zip llvm-958dc8602651261f8285b59d352a1c4b4da2e90c.tar.gz llvm-958dc8602651261f8285b59d352a1c4b4da2e90c.tar.bz2 | |
[AMDGPU] Don't insert wait instructions that are not supported by gfx1250 (#145084)
No tests yet, but it will allow further tests not to be
polluted with these waits.
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SIMemoryLegalizer.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIMemoryLegalizer.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIMemoryLegalizer.cpp b/llvm/lib/Target/AMDGPU/SIMemoryLegalizer.cpp index d2de494..3212060 100644 --- a/llvm/lib/Target/AMDGPU/SIMemoryLegalizer.cpp +++ b/llvm/lib/Target/AMDGPU/SIMemoryLegalizer.cpp @@ -2272,8 +2272,10 @@ bool SIGfx12CacheControl::insertWaitsBeforeSystemScopeStore( const DebugLoc &DL = MI->getDebugLoc(); BuildMI(MBB, MI, DL, TII->get(S_WAIT_LOADCNT_soft)).addImm(0); - BuildMI(MBB, MI, DL, TII->get(S_WAIT_SAMPLECNT_soft)).addImm(0); - BuildMI(MBB, MI, DL, TII->get(S_WAIT_BVHCNT_soft)).addImm(0); + if (ST.hasImageInsts()) { + BuildMI(MBB, MI, DL, TII->get(S_WAIT_SAMPLECNT_soft)).addImm(0); + BuildMI(MBB, MI, DL, TII->get(S_WAIT_BVHCNT_soft)).addImm(0); + } BuildMI(MBB, MI, DL, TII->get(S_WAIT_KMCNT_soft)).addImm(0); BuildMI(MBB, MI, DL, TII->get(S_WAIT_STORECNT_soft)).addImm(0); |