Sanjay Patel 7ca3e23f25 [SDAG] narrow truncated sign_extend_inreg ...

trunc (sign_ext_inreg X, iM) to iN --> sign_ext_inreg (trunc X to iN), iM

There are improvements on existing tests from this, and there are a pair
of large regressions in D127115 for Thumb2 caused by not folding this
pattern.

Differential Revision: https://reviews.llvm.org/D129890

2022-07-16 16:29:15 -04:00

..

CMakeLists.txt

…

DAGCombiner.cpp

[SDAG] narrow truncated sign_extend_inreg

2022-07-16 16:29:15 -04:00

FastISel.cpp

[FastISel] Fix load folding for registers with fixups

2022-05-16 10:25:25 +02:00

FunctionLoweringInfo.cpp

[APInt] Remove all uses of zextOrSelf, sextOrSelf and truncOrSelf

2022-05-19 11:23:13 +01:00

InstrEmitter.cpp

[SelectionDAG] Don't apply MinRCSize constraint in InstrEmitter::AddRegisterOperand for IMPLICIT_DEF sources.

2022-06-16 14:55:14 -07:00

InstrEmitter.h

[DebugInfo][InstrRef] Avoid a crash from mixed variable location modes

2022-04-06 11:55:38 +01:00

LegalizeDAG.cpp

Promote bf16 to f32 when the target doesn't support it

2022-06-15 12:56:31 +02:00

LegalizeFloatTypes.cpp

[stackmaps] Legalise patchpoint arguments.

2022-07-15 12:01:59 +01:00

LegalizeIntegerTypes.cpp

[stackmaps] Legalise patchpoint arguments.

2022-07-15 12:01:59 +01:00

LegalizeTypes.cpp

[LegalizeTypes] Fix bug in expensive checks verification

2022-05-26 13:13:32 -07:00

LegalizeTypes.h

[stackmaps] Legalise patchpoint arguments.

2022-07-15 12:01:59 +01:00

LegalizeTypesGeneric.cpp

…

LegalizeVectorOps.cpp

[RISCV][VP] Add basic RVV codegen for vp.fcmp

2022-04-07 09:16:07 +01:00

LegalizeVectorTypes.cpp

[AArc64] Legalisation of compares and truncates of nxv1i1 types.

2022-07-07 07:39:27 +00:00

ResourcePriorityQueue.cpp

Remove unneeded cl::ZeroOrMore for cl::opt/cl::list options

2022-06-05 00:31:44 -07:00

ScheduleDAGFast.cpp

[AMDGPU] Check for CopyToReg PhysReg clobbers in pre-RA-sched

2022-06-30 09:18:04 -07:00

ScheduleDAGRRList.cpp

[AMDGPU] Check for CopyToReg PhysReg clobbers in pre-RA-sched

2022-06-30 09:18:04 -07:00

ScheduleDAGSDNodes.cpp

[DebugInfo][InstrRef] Avoid a crash from mixed variable location modes

2022-04-06 11:55:38 +01:00

ScheduleDAGSDNodes.h

…

ScheduleDAGVLIW.cpp

Cleanup includes: DebugInfo & CodeGen

2022-03-12 17:26:40 +01:00

SDNodeDbgValue.h

Cleanup includes: DebugInfo & CodeGen

2022-03-12 17:26:40 +01:00

SelectionDAG.cpp

[RISCV] Exploit fact that vscale is always power of two to replace urem sequence

2022-07-13 10:54:47 -07:00

SelectionDAGAddressAnalysis.cpp

[llvm] Don't use Optional::hasValue (NFC)

2022-06-20 10:38:12 -07:00

SelectionDAGBuilder.cpp

[stackmaps] Legalise patchpoint arguments.

2022-07-15 12:01:59 +01:00

SelectionDAGBuilder.h

[IR] Remove support for insertvalue constant expression

2022-07-04 09:27:22 +02:00

SelectionDAGDumper.cpp

[stackmaps] Legalise patchpoint arguments.

2022-07-15 12:01:59 +01:00

SelectionDAGISel.cpp

Use has_value/value instead of hasValue/getValue (NFC)

2022-07-15 21:48:17 -07:00

SelectionDAGPrinter.cpp

Revert "[CodeGen] Place SDNode debug ID declaration under appropriate #if"

2022-04-06 20:32:53 +03:00

SelectionDAGTargetInfo.cpp

…

StatepointLowering.cpp

[llvm] Use value instead of getValue (NFC)

2022-07-13 23:11:56 -07:00

StatepointLowering.h

…

TargetLowering.cpp

[DAG] Move "xor (X logical_shift ShiftC), XorC --> (not X) logical_shift ShiftC" fold into SimplifyDemandedBits

2022-07-15 13:10:15 +01:00