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| author | Michel Danzer <michel.daenzer@amd.com> | 2013-07-10 16:36:57 +0000 |
|---|---|---|
| committer | Michel Danzer <michel.daenzer@amd.com> | 2013-07-10 16:36:57 +0000 |
| commit | 5b388cac7fed74cd318ec150e30984ca71db5999 (patch) | |
| tree | 3b0f9ff76b8324a79b265992166cba7072ff6c83 /lib | |
| parent | 0a9e22b86366caee81c32dbbd942a32634993955 (diff) | |
| download | llvm-5b388cac7fed74cd318ec150e30984ca71db5999.tar.gz llvm-5b388cac7fed74cd318ec150e30984ca71db5999.tar.bz2 llvm-5b388cac7fed74cd318ec150e30984ca71db5999.tar.xz | |
R600/SI: Add pattern for the AMDGPU.barrier.local intrinsic
lit test coverage to follow in the next commit.
Reviewed-by: Tom Stellard <thomas.stellard@amd.com>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186011 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Target/R600/SIInstructions.td | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/lib/Target/R600/SIInstructions.td b/lib/Target/R600/SIInstructions.td index 61755b47a0..30f2a4aa43 100644 --- a/lib/Target/R600/SIInstructions.td +++ b/lib/Target/R600/SIInstructions.td @@ -774,8 +774,17 @@ def S_CBRANCH_EXECNZ : SOPP < } // End isBranch = 1 } // End isTerminator = 1 -//def S_BARRIER : SOPP_ <0x0000000a, "S_BARRIER", []>; let hasSideEffects = 1 in { +def S_BARRIER : SOPP <0x0000000a, (ins), "S_BARRIER", + [(int_AMDGPU_barrier_local)] +> { + let SIMM16 = 0; + let isBarrier = 1; + let hasCtrlDep = 1; + let mayLoad = 1; + let mayStore = 1; +} + def S_WAITCNT : SOPP <0x0000000c, (ins i32imm:$simm16), "S_WAITCNT $simm16", [] >; |