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| author | Marek Olsak <marek.olsak@amd.com> | 2017-01-30 12:25:14 +0000 |
|---|---|---|
| committer | Marek Olsak <marek.olsak@amd.com> | 2017-01-30 12:25:14 +0000 |
| commit | e81adb52b17d405624356b5b280dbcf195adc937 (patch) | |
| tree | 221477012c8591060524be2fda62fb4c16aa63a8 /llvm/lib | |
| parent | 8e9352902043fc12d487127a7dc2f4a0dc04a93d (diff) | |
| download | bcm5719-llvm-e81adb52b17d405624356b5b280dbcf195adc937.tar.gz bcm5719-llvm-e81adb52b17d405624356b5b280dbcf195adc937.zip | |
AMDGPU: Remove a useless VI SMRD pattern
Summary: already covered by complex patterns
Reviewers: arsenm, nhaehnle, tstellarAMD
Subscribers: kzhuravl, wdng, yaxunl, tony-tye
Differential Revision: https://reviews.llvm.org/D28995
llvm-svn: 293477
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIInstrInfo.td | 4 | ||||
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SMInstructions.td | 6 |
2 files changed, 0 insertions, 10 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIInstrInfo.td b/llvm/lib/Target/AMDGPU/SIInstrInfo.td index 85b94201ea6..cfa17739829 100644 --- a/llvm/lib/Target/AMDGPU/SIInstrInfo.td +++ b/llvm/lib/Target/AMDGPU/SIInstrInfo.td @@ -266,10 +266,6 @@ def SIMM16bit : PatLeaf <(imm), [{return isInt<16>(N->getSExtValue());}] >; -def IMM20bit : PatLeaf <(imm), - [{return isUInt<20>(N->getZExtValue());}] ->; - class InlineImm <ValueType vt> : PatLeaf <(vt imm), [{ return isInlineImmediate(N); }]>; diff --git a/llvm/lib/Target/AMDGPU/SMInstructions.td b/llvm/lib/Target/AMDGPU/SMInstructions.td index 02656483cd7..5dfae3f8f3f 100644 --- a/llvm/lib/Target/AMDGPU/SMInstructions.td +++ b/llvm/lib/Target/AMDGPU/SMInstructions.td @@ -293,12 +293,6 @@ def : Pat < let Predicates = [isVI] in { -// 1. Offset as 20bit DWORD immediate -def : Pat < - (SIload_constant v4i32:$sbase, IMM20bit:$offset), - (S_BUFFER_LOAD_DWORD_IMM $sbase, (as_i32imm $offset), 0) ->; - def : Pat < (i64 (readcyclecounter)), (S_MEMREALTIME) |
