diff options
Diffstat (limited to 'lib/Target/AMDGPU/FLATInstructions.td')
| -rw-r--r-- | lib/Target/AMDGPU/FLATInstructions.td | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/lib/Target/AMDGPU/FLATInstructions.td b/lib/Target/AMDGPU/FLATInstructions.td index b0ac0e689a0b..8ba9efd42c70 100644 --- a/lib/Target/AMDGPU/FLATInstructions.td +++ b/lib/Target/AMDGPU/FLATInstructions.td @@ -7,7 +7,7 @@ // //===----------------------------------------------------------------------===// -def FLATAtomic : ComplexPattern<i64, 3, "SelectFlat">; +def FLATAtomic : ComplexPattern<i64, 2, "SelectFlat">; //===----------------------------------------------------------------------===// // FLAT classes @@ -62,7 +62,9 @@ class FLAT_Real <bits<7> op, FLAT_Pseudo ps> : bits<8> vdst; bits<1> slc; bits<1> glc; - bits<1> tfe; + + // We don't use tfe right now, and it was removed in gfx9. + bits<1> tfe = 0; // 15-0 is reserved. let Inst{16} = !if(ps.has_glc, glc, ps.glcValue); @@ -79,8 +81,8 @@ class FLAT_Real <bits<7> op, FLAT_Pseudo ps> : class FLAT_Load_Pseudo <string opName, RegisterClass regClass> : FLAT_Pseudo< opName, (outs regClass:$vdst), - (ins VReg_64:$vaddr, GLC:$glc, slc:$slc, tfe:$tfe), - " $vdst, $vaddr$glc$slc$tfe"> { + (ins VReg_64:$vaddr, GLC:$glc, slc:$slc), + " $vdst, $vaddr$glc$slc"> { let has_data = 0; let mayLoad = 1; } @@ -88,8 +90,8 @@ class FLAT_Load_Pseudo <string opName, RegisterClass regClass> : FLAT_Pseudo< class FLAT_Store_Pseudo <string opName, RegisterClass vdataClass> : FLAT_Pseudo< opName, (outs), - (ins VReg_64:$vaddr, vdataClass:$vdata, GLC:$glc, slc:$slc, tfe:$tfe), - " $vaddr, $vdata$glc$slc$tfe"> { + (ins VReg_64:$vaddr, vdataClass:$vdata, GLC:$glc, slc:$slc), + " $vaddr, $vdata$glc$slc"> { let mayLoad = 0; let mayStore = 1; let has_vdst = 0; @@ -105,8 +107,8 @@ multiclass FLAT_Atomic_Pseudo< def "" : FLAT_Pseudo <opName, (outs), - (ins VReg_64:$vaddr, data_rc:$vdata, slc:$slc, tfe:$tfe), - " $vaddr, $vdata$slc$tfe", + (ins VReg_64:$vaddr, data_rc:$vdata, slc:$slc), + " $vaddr, $vdata$slc", []>, AtomicNoRet <NAME, 0> { let mayLoad = 1; @@ -119,10 +121,10 @@ multiclass FLAT_Atomic_Pseudo< def _RTN : FLAT_Pseudo <opName, (outs vdst_rc:$vdst), - (ins VReg_64:$vaddr, data_rc:$vdata, slc:$slc, tfe:$tfe), - " $vdst, $vaddr, $vdata glc$slc$tfe", + (ins VReg_64:$vaddr, data_rc:$vdata, slc:$slc), + " $vdst, $vaddr, $vdata glc$slc", [(set vt:$vdst, - (atomic (FLATAtomic i64:$vaddr, i1:$slc, i1:$tfe), data_vt:$vdata))]>, + (atomic (FLATAtomic i64:$vaddr, i1:$slc), data_vt:$vdata))]>, AtomicNoRet <NAME, 1> { let mayLoad = 1; let mayStore = 1; @@ -311,30 +313,30 @@ def flat_truncstorei16 : flat_st <truncstorei16>; // Patterns for global loads with no offset. class FlatLoadPat <FLAT_Pseudo inst, SDPatternOperator node, ValueType vt> : Pat < (vt (node i64:$addr)), - (inst $addr, 0, 0, 0) + (inst $addr, 0, 0) >; class FlatLoadAtomicPat <FLAT_Pseudo inst, SDPatternOperator node, ValueType vt> : Pat < (vt (node i64:$addr)), - (inst $addr, 1, 0, 0) + (inst $addr, 1, 0) >; class FlatStorePat <FLAT_Pseudo inst, SDPatternOperator node, ValueType vt> : Pat < (node vt:$data, i64:$addr), - (inst $addr, $data, 0, 0, 0) + (inst $addr, $data, 0, 0) >; class FlatStoreAtomicPat <FLAT_Pseudo inst, SDPatternOperator node, ValueType vt> : Pat < // atomic store follows atomic binop convention so the address comes // first. (node i64:$addr, vt:$data), - (inst $addr, $data, 1, 0, 0) + (inst $addr, $data, 1, 0) >; class FlatAtomicPat <FLAT_Pseudo inst, SDPatternOperator node, ValueType vt, ValueType data_vt = vt> : Pat < (vt (node i64:$addr, data_vt:$data)), - (inst $addr, $data, 0, 0) + (inst $addr, $data, 0) >; let Predicates = [isCIVI] in { |