diff options
| author | Vincent Lejeune <vljn@ovi.com> | 2013-03-05 15:04:55 +0000 |
|---|---|---|
| committer | Vincent Lejeune <vljn@ovi.com> | 2013-03-05 15:04:55 +0000 |
| commit | d4c3e566922e04296c29cc4a1695e06a2b53bcb7 (patch) | |
| tree | 39057550fd17b627c8e09b6272770fa585f4719d /lib/Target/R600/R600Instructions.td | |
| parent | cae6801b7df7c006d2956d5b6012b902cf6eb14d (diff) | |
R600: Remove LowerConstCopyPass and lower CONST_COPY right after ISel.
Maintaining CONST_COPY Instructions until Pre Emit may prevent some ifcvt case
and taking them in account for scheduling is difficult for no real benefit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@176488 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/R600/R600Instructions.td')
| -rw-r--r-- | lib/Target/R600/R600Instructions.td | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/lib/Target/R600/R600Instructions.td b/lib/Target/R600/R600Instructions.td index 74106c9bd6..10bcdcf3f5 100644 --- a/lib/Target/R600/R600Instructions.td +++ b/lib/Target/R600/R600Instructions.td @@ -1650,17 +1650,18 @@ let isTerminator = 1, isReturn = 1, isBarrier = 1, hasCtrlDep = 1, // Constant Buffer Addressing Support //===----------------------------------------------------------------------===// -let isCodeGenOnly = 1, isPseudo = 1, Namespace = "AMDGPU" in { +let usesCustomInserter = 1, isCodeGenOnly = 1, isPseudo = 1, Namespace = "AMDGPU" in { def CONST_COPY : Instruction { let OutOperandList = (outs R600_Reg32:$dst); let InOperandList = (ins i32imm:$src); - let Pattern = [(set R600_Reg32:$dst, (CONST_ADDRESS ADDRGA_CONST_OFFSET:$src))]; + let Pattern = + [(set R600_Reg32:$dst, (CONST_ADDRESS ADDRGA_CONST_OFFSET:$src))]; let AsmString = "CONST_COPY"; let neverHasSideEffects = 1; let isAsCheapAsAMove = 1; let Itinerary = NullALU; } -} // end isCodeGenOnly = 1, isPseudo = 1, Namespace = "AMDGPU" +} // end usesCustomInserter = 1, isCodeGenOnly = 1, isPseudo = 1, Namespace = "AMDGPU" def TEX_VTX_CONSTBUF : InstR600ISA <(outs R600_Reg128:$dst), (ins MEMxi:$ptr, i32imm:$BUFFER_ID), "VTX_READ_eg $dst, $ptr", |