Matt Arsenault 556b1b79ec AMDGPU: Fix producing saveexec when the copy is spilled ...

If the register from the copy from exec was spilled,
the copy before the spill was deleted leaving a spill
of undefined register verifier error and miscompiling.
Check for other use instructions of the copy register.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@318132 91177308-0d34-0410-b5e6-96231b3b80d8

2017-11-14 02:16:54 +00:00

..

AsmParser

AMDGPU: Improve note directive verification in assembler

2017-10-14 16:15:28 +00:00

Disassembler

[AMDGPU] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-10 00:46:15 +00:00

InstPrinter

AMDGPU: Add R600InstPrinter class

2017-08-17 22:20:04 +00:00

MCTargetDesc

[AMDGPU] Emit metadata for hidden arguments for kernel enqueue

2017-10-30 14:30:28 +00:00

TargetInfo

fix trivial typos; NFC

2017-07-02 03:24:54 +00:00

Utils

AMDGPU: Fix set but not used warnings related to AMDGPUAS

2017-11-01 19:12:38 +00:00

AMDGPU.h

[AMDGPU] Clean up symbols in the global namespace.

2017-10-31 23:21:30 +00:00

AMDGPU.td

AMDGPU/NFC: Split Processors.td into GCNProcessors.td and R600Processors.td

2017-11-10 20:01:58 +00:00

AMDGPUAliasAnalysis.cpp

[AMDGPU] calling conventions for AMDPAL OS type

2017-09-29 09:51:22 +00:00

AMDGPUAliasAnalysis.h

[AMDGPU] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-08 23:53:55 +00:00

AMDGPUAlwaysInlinePass.cpp

AMDGPU: Add option to stress calls

2017-09-21 07:00:48 +00:00

AMDGPUAnnotateKernelFeatures.cpp

[Analysis] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes. Also affected in files (NFC).

2017-08-31 21:56:16 +00:00

AMDGPUAnnotateUniformValues.cpp

AMDGPU: Fix converting unanalyzable global loads to SMRD

2017-07-12 23:06:18 +00:00

AMDGPUArgumentUsageInfo.cpp

AMDGPU: Fix implicitarg.ptr handling special inputs

2017-08-03 23:12:44 +00:00

AMDGPUArgumentUsageInfo.h

[AMDGPU] Fixed MSVC build break

2017-08-04 10:53:07 +00:00

AMDGPUAsmPrinter.cpp

AMDGPU: Fix set but not used warnings related to AMDGPUAS

2017-11-01 19:12:38 +00:00

AMDGPUAsmPrinter.h

AMDGPU: Don't use TargetStreamer if it has not been initialized

2017-10-14 22:16:26 +00:00

AMDGPUCallingConv.td

AMDGPU: Initial implementation of calls

2017-08-01 19:54:18 +00:00

AMDGPUCallLowering.cpp

AMDGPU: Pass special input registers to functions

2017-08-03 23:00:29 +00:00

AMDGPUCallLowering.h

AMDGPU: Start defining a calling convention

2017-05-17 21:56:25 +00:00

AMDGPUCodeGenPrepare.cpp

[IR] redefine 'UnsafeAlgebra' / 'reassoc' fast-math-flags and add 'trans' fast-math-flag

2017-11-06 16:27:15 +00:00

AMDGPUFrameLowering.cpp

[AMDGPU] Split R600/SI getFrameIndexReference and emit stack object offsets for SI

2017-03-10 19:39:07 +00:00

AMDGPUFrameLowering.h

Move TargetFrameLowering.h to CodeGen where it's implemented

2017-11-03 22:32:11 +00:00

AMDGPUGenRegisterBankInfo.def

[GlobalISel] Make GlobalISel a non-optional library.

2017-08-03 21:52:25 +00:00

AMDGPUInline.cpp

[AMDGPU] Port of HSAIL inliner

2017-09-20 04:25:58 +00:00

AMDGPUInstrInfo.cpp

[AMDGPU][MC][GFX9] Added 16-bit renamed and "_legacy" VALU opcodes

2017-08-09 17:10:47 +00:00

AMDGPUInstrInfo.h

Target/TargetInstrInfo.h -> CodeGen/TargetInstrInfo.h to match layering

2017-11-08 01:01:31 +00:00

AMDGPUInstrInfo.td

Implement custom lowering for ISD::CTTZ_ZERO_UNDEF and ISD::CTTZ.

2017-10-12 19:37:14 +00:00

AMDGPUInstructions.td

AMDGPU: Select d16 loads into low component of register

2017-11-13 00:22:09 +00:00

AMDGPUInstructionSelector.cpp

AMDGPU: Start adding offset fields to flat instructions

2017-06-12 15:55:58 +00:00

AMDGPUInstructionSelector.h

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

AMDGPUIntrinsicInfo.cpp

Rename AttributeSet to AttributeList

2017-03-21 16:57:19 +00:00

AMDGPUIntrinsicInfo.h

AMDGPU: Change fdiv lowering based on !fpmath metadata

2016-07-19 23:16:53 +00:00

AMDGPUIntrinsics.td

AMDGPU: Remove legacy bfe intrinsics

2017-04-03 18:08:08 +00:00

AMDGPUISelDAGToDAG.cpp

AMDGPU: Select d16 loads into low component of register

2017-11-13 00:22:09 +00:00

AMDGPUISelLowering.cpp

AMDGPU: Implement computeKnownBitsForTargetNode for mbcnt

2017-11-13 22:55:05 +00:00

AMDGPUISelLowering.h

AMDGPU: Lower buffer store and atomic intrinsics manually

2017-11-09 01:52:48 +00:00

AMDGPULegalizerInfo.cpp

AMDGPU/GlobalISel: Mark 32-bit G_FADD as legal

2017-10-27 23:57:41 +00:00

AMDGPULegalizerInfo.h

Re-commit AMDGPU/GlobalISel: Add support for simple shaders

2017-01-30 21:56:46 +00:00

AMDGPULibCalls.cpp

[IR] redefine 'UnsafeAlgebra' / 'reassoc' fast-math-flags and add 'trans' fast-math-flag

2017-11-06 16:27:15 +00:00

AMDGPULibFunc.cpp

[AMDGPU] Remove hardcoded address space value from AMDGPULibFunc

2017-11-04 17:37:43 +00:00

AMDGPULibFunc.h

[AMDGPU] Remove hardcoded address space value from AMDGPULibFunc

2017-11-04 17:37:43 +00:00

AMDGPULowerIntrinsics.cpp

Extend memcpy expansion in Transform/Utils to handle wider operand types.

2017-07-07 02:00:06 +00:00

AMDGPUMachineCFGStructurizer.cpp

Reverting r315590; it did not include changes for llvm-tblgen, which is causing link errors for several people.

2017-10-15 14:32:27 +00:00

AMDGPUMachineFunction.cpp

AMDGPU: Start defining a calling convention

2017-05-17 21:56:25 +00:00

AMDGPUMachineFunction.h

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

AMDGPUMachineModuleInfo.cpp

AMDGPU: Implement memory model

2017-07-21 21:19:23 +00:00

AMDGPUMachineModuleInfo.h

AMDGPU: Handle more than one memory operand in SIMemoryLegalizer

2017-09-07 16:14:21 +00:00

AMDGPUMacroFusion.cpp

AMDGPU: Add macro fusion schedule DAG mutation

2017-07-06 20:57:05 +00:00

AMDGPUMacroFusion.h

AMDGPU: Add macro fusion schedule DAG mutation

2017-07-06 20:57:05 +00:00

AMDGPUMCInstLower.cpp

Fix AMDGPU build issue

2017-10-11 23:53:36 +00:00

AMDGPUMCInstLower.h

Reapply "AMDGPU: Support using tablegened MC pseudo expansions"

2016-10-06 17:19:11 +00:00

AMDGPUOpenCLEnqueuedBlockLowering.cpp

AMDGPU: Fix set but not used warnings related to AMDGPUAS

2017-11-01 19:12:38 +00:00

AMDGPUOpenCLImageTypeLoweringPass.cpp

[AMDGPU] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-08 23:53:55 +00:00

AMDGPUPromoteAlloca.cpp

AMDGPU: Fix assert on alloca of array of struct

2017-09-14 18:02:29 +00:00

AMDGPUPTNote.h

AMDGPU/NFC: Move AMDGPU specific note types to ELF.h

2017-10-12 18:59:54 +00:00

AMDGPURegAsmNames.inc.cpp

AMDGPU: Work around build special casing .inc files

2017-06-08 19:25:21 +00:00

AMDGPURegisterBankInfo.cpp

[GlobalISel] Make GlobalISel a non-optional library.

2017-08-03 21:52:25 +00:00

AMDGPURegisterBankInfo.h

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

AMDGPURegisterBanks.td

Re-commit AMDGPU/GlobalISel: Add support for simple shaders

2017-01-30 21:56:46 +00:00

AMDGPURegisterInfo.cpp

AMDGPU: Make frame register caller preserved

2017-09-14 17:14:57 +00:00

AMDGPURegisterInfo.h

AMDGPU: Start defining a calling convention

2017-05-17 21:56:25 +00:00

AMDGPURegisterInfo.td

AMDGPU: Move INDIRECT_BASE_ADDR definition out of common files

2017-07-29 03:44:07 +00:00

AMDGPURewriteOutArguments.cpp

[AMDGPU] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-08 23:53:55 +00:00

AMDGPUSubtarget.cpp

Move TargetFrameLowering.h to CodeGen where it's implemented

2017-11-03 22:32:11 +00:00

AMDGPUSubtarget.h

AMDGPU: Implement computeKnownBitsForTargetNode for mbcnt

2017-11-13 22:55:05 +00:00

AMDGPUTargetMachine.cpp

[AMDGPU] Change alloca addr space of r600 to 5 for amdgiz environment

2017-11-06 14:32:33 +00:00

AMDGPUTargetMachine.h

Revert "TargetMachine: Merge TargetMachine and LLVMTargetMachine"

2017-10-12 22:57:28 +00:00

AMDGPUTargetObjectFile.cpp

AMDGPU: Fix set but not used warnings related to AMDGPUAS

2017-11-01 19:12:38 +00:00

AMDGPUTargetObjectFile.h

[AMDGPU] Get address space mapping by target triple environment

2017-03-27 14:04:01 +00:00

AMDGPUTargetTransformInfo.cpp

[AMDGPU] calling conventions for AMDPAL OS type

2017-09-29 09:51:22 +00:00

AMDGPUTargetTransformInfo.h

[AMDGPU] Port of HSAIL inliner

2017-09-20 04:25:58 +00:00

AMDGPUUnifyDivergentExitNodes.cpp

[Transforms] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-10-17 21:27:42 +00:00

AMDGPUUnifyMetadata.cpp

[AMDGPU] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-10 00:46:15 +00:00

AMDILCFGStructurizer.cpp

[AMDGPU] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-08 23:53:55 +00:00

AMDKernelCodeT.h

[AMDGPU] Revert r310429 changes in AMDKernelCodeT.h which broke some build bots.

2017-08-09 00:06:29 +00:00

BUFInstructions.td

AMDGPU: Select d16 loads into low component of register

2017-11-13 00:22:09 +00:00

CaymanInstructions.td

AMDGPU: Remove global isGCN predicates

2017-10-03 00:06:41 +00:00

CMakeLists.txt

[AMDGPU] Lower enqueued blocks and generate runtime metadata

2017-10-10 19:39:48 +00:00

DSInstructions.td

AMDGPU: Select d16 loads into low component of register

2017-11-13 00:22:09 +00:00

EvergreenInstructions.td

AMDGPU: Cleanup local atomic node names

2017-10-23 17:16:43 +00:00

FLATInstructions.td

AMDGPU: Select d16 loads into low component of register

2017-11-13 00:22:09 +00:00

GCNHazardRecognizer.cpp

AMDGPU: Handle s_buffer_load_dword hazard on SI

2017-10-26 14:43:02 +00:00

GCNHazardRecognizer.h

AMDGPU: Fix broken condition in hazard recognizer

2017-03-17 21:36:28 +00:00

GCNIterativeScheduler.cpp

Reverting r315590; it did not include changes for llvm-tblgen, which is causing link errors for several people.

2017-10-15 14:32:27 +00:00

GCNIterativeScheduler.h

[AMDGPU] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-10 00:46:15 +00:00

GCNMinRegStrategy.cpp

[AMDGPU] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-08 23:53:55 +00:00

GCNProcessors.td

AMDGPU/NFC: Split Processors.td into GCNProcessors.td and R600Processors.td

2017-11-10 20:01:58 +00:00

GCNRegPressure.cpp

Reverting r315590; it did not include changes for llvm-tblgen, which is causing link errors for several people.

2017-10-15 14:32:27 +00:00

GCNRegPressure.h

[AMDGPU] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-10 00:46:15 +00:00

GCNSchedStrategy.cpp

[CodeGen] Rename DEBUG_TYPE to match passnames

2017-07-11 22:08:28 +00:00

GCNSchedStrategy.h

fix typos in comments and error messges; NFC

2017-07-13 06:48:39 +00:00

LLVMBuild.txt

AMDGPU: Add GlobalISel to required_libraries.

2017-01-28 18:13:08 +00:00

MIMGInstructions.td

AMDGPU: Remove global isGCN predicates

2017-10-03 00:06:41 +00:00

Processors.td

AMDGPU/NFC: Split Processors.td into GCNProcessors.td and R600Processors.td

2017-11-10 20:01:58 +00:00

R600ClauseMergePass.cpp

AMDGPU/R600: Initialize more passes

2017-08-02 22:19:45 +00:00

R600ControlFlowFinalizer.cpp

[AMDGPU] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-10 00:46:15 +00:00

R600Defines.h

AMDGPU: R600 code splitting cleanup

2016-03-11 08:00:27 +00:00

R600EmitClauseMarkers.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

R600ExpandSpecialInstrs.cpp

[AMDGPU] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-10 00:46:15 +00:00

R600FrameLowering.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

R600FrameLowering.h

AMDGPU: Initial implementation of calls

2017-08-01 19:54:18 +00:00

R600InstrFormats.td

AMDGPU: Remove global isGCN predicates

2017-10-03 00:06:41 +00:00

R600InstrInfo.cpp

[AMDGPU] Fix pointer info for pseudo source for r600

2017-11-10 01:53:24 +00:00

R600InstrInfo.h

[AMDGPU] Fix pointer info for pseudo source for r600

2017-11-10 01:53:24 +00:00

R600Instructions.td

AMDGPU: Remove global isGCN predicates

2017-10-03 00:06:41 +00:00

R600Intrinsics.td

AMDGPU: Make intrinsics speculatable

2017-05-02 16:57:44 +00:00

R600ISelLowering.cpp

[AMDGPU] Fix pointer info for lowering load/store for r600 for amdgiz environment

2017-11-10 02:03:28 +00:00

R600ISelLowering.h

Add DAG argument to canMergeStoresTo NFC.

2017-07-10 20:25:54 +00:00

R600MachineFunctionInfo.cpp

AMDGPU: Delete more dead code

2016-07-22 17:01:25 +00:00

R600MachineFunctionInfo.h

AMDGPU: Delete more dead code

2016-07-22 17:01:25 +00:00

R600MachineScheduler.cpp

[CodeGen] Rename DEBUG_TYPE to match passnames

2017-07-11 22:08:28 +00:00

R600MachineScheduler.h

[AMDGPU, PowerPC, TableGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2016-12-09 22:06:55 +00:00

R600OptimizeVectorRegisters.cpp

[AMDGPU] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-10 00:46:15 +00:00

R600Packetizer.cpp

AMDGPU/R600: Initialize more passes

2017-08-02 22:19:45 +00:00

R600Processors.td

AMDGPU/NFC: Split Processors.td into GCNProcessors.td and R600Processors.td

2017-11-10 20:01:58 +00:00

R600RegisterInfo.cpp

AMDGPU: Start defining a calling convention

2017-05-17 21:56:25 +00:00

R600RegisterInfo.h

AMDGPU: Start defining a calling convention

2017-05-17 21:56:25 +00:00

R600RegisterInfo.td

AMDGPU: Move INDIRECT_BASE_ADDR definition out of common files

2017-07-29 03:44:07 +00:00

R600Schedule.td

AMDGPU: Fix trailing whitespace

2016-06-10 02:18:02 +00:00

R700Instructions.td

R600 -> AMDGPU rename

2015-06-13 03:28:10 +00:00

SIAnnotateControlFlow.cpp

[AMDGPU] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-08 00:47:13 +00:00

SIDebuggerInsertNops.cpp

Sort the remaining #include lines in include/... and lib/....

2017-06-06 11:49:48 +00:00

SIDefines.h

[AMDGPU] calling conventions for AMDPAL OS type

2017-09-29 09:51:22 +00:00

SIFixSGPRCopies.cpp

[AMDGPU] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-08 00:47:13 +00:00

SIFixVGPRCopies.cpp

[AMDGPU] Add VGPR copies post regalloc fix pass

2017-01-24 17:46:17 +00:00

SIFixWWMLiveness.cpp

[AMDGPU] Add support for Whole Wavefront Mode

2017-08-04 18:36:52 +00:00

SIFoldOperands.cpp

Remove unused variables

2017-10-15 05:35:02 +00:00

SIFrameLowering.cpp

AMDGPU: Fix set but not used warnings related to AMDGPUAS

2017-11-01 19:12:38 +00:00

SIFrameLowering.h

[AMDGPU] AMDPAL scratch buffer support

2017-09-29 09:49:35 +00:00

SIInsertSkips.cpp

AMDGPU: Add new intrinsic llvm.amdgcn.kill(i1)

2017-10-24 10:27:13 +00:00

SIInsertWaitcnts.cpp

Fix warnings discovered by rL317076. [-Wunused-private-field]

2017-11-01 13:47:55 +00:00

SIInsertWaits.cpp

[AMDGPU] Fix some Clang-tidy modernize-use-using and Include What You Use warnings; other minor fixes (NFC).

2017-08-08 00:47:13 +00:00

SIInstrFormats.td

AMDGPU: Remove global isGCN predicates

2017-10-03 00:06:41 +00:00

SIInstrInfo.cpp

AMDGPU: Fold immediate offset into BUFFER_LOAD_DWORD lowered from SMEM

2017-11-09 01:52:17 +00:00

SIInstrInfo.h

AMDGPU: Fold immediate offset into BUFFER_LOAD_DWORD lowered from SMEM

2017-11-09 01:52:17 +00:00

SIInstrInfo.td

AMDGPU: Select d16 loads into low component of register

2017-11-13 00:22:09 +00:00

SIInstructions.td

AMDGPU: Add new intrinsic llvm.amdgcn.kill(i1)

2017-10-24 10:27:13 +00:00

SIIntrinsics.td

AMDGPU: Remove legacy export intrinsic

2017-04-04 16:34:39 +00:00

SIISelLowering.cpp

AMDGPU: Preserve nuw in shl add ptr combine

2017-11-13 05:33:35 +00:00

SIISelLowering.h

AMDGPU: Fix multi-use shl/add combine

2017-11-13 05:11:54 +00:00

SILoadStoreOptimizer.cpp

Fix "default label in switch which covers all enumeration values" warning

2017-11-09 07:46:13 +00:00

SILowerControlFlow.cpp

AMDGPU: Add new intrinsic llvm.amdgcn.kill(i1)

2017-10-24 10:27:13 +00:00

SILowerI1Copies.cpp

AMDGPU: VALU carry-in and v_cndmask condition cannot be EXEC

2017-09-29 15:37:31 +00:00

SIMachineFunctionInfo.cpp

[AMDGPU] AMDPAL scratch buffer support

2017-09-29 09:49:35 +00:00

SIMachineFunctionInfo.h

Target/TargetInstrInfo.h -> CodeGen/TargetInstrInfo.h to match layering

2017-11-08 01:01:31 +00:00

SIMachineScheduler.cpp

AMDGPU/SI: Fix Depth and Height computation for SI scheduler

2017-07-25 20:37:03 +00:00

SIMachineScheduler.h

AMDGPU/SI: Force exports at the end for SI scheduler

2017-07-25 20:36:58 +00:00

SIMemoryLegalizer.cpp

AMDGPU: Handle non-temporal loads and stores

2017-09-07 17:14:54 +00:00

SIOptimizeExecMasking.cpp

AMDGPU: Fix producing saveexec when the copy is spilled

2017-11-14 02:16:54 +00:00

SIOptimizeExecMaskingPreRA.cpp

AMDGPU: Recompute scc liveness

2017-09-08 18:51:26 +00:00

SIPeepholeSDWA.cpp

AMDGPU: Fix missing skipFunction calls

2017-10-10 20:48:36 +00:00

SIRegisterInfo.cpp

AMDGPU: Fix not converting d16 load/stores to offset

2017-11-13 23:24:26 +00:00

SIRegisterInfo.h

[SystemZ] implement shouldCoalesce()

2017-09-29 14:31:39 +00:00

SIRegisterInfo.td

AMDGPU: VALU carry-in and v_cndmask condition cannot be EXEC

2017-09-29 15:37:31 +00:00

SISchedule.td

AMDGPU: Implement early ifcvt target hooks.

2017-01-25 04:25:02 +00:00

SIShrinkInstructions.cpp

AMDGPU: Allow SIShrinkInstructions to fold FrameIndexes

2017-07-10 20:04:35 +00:00

SIWholeQuadMode.cpp

[AMDGPU] Implement llvm.amdgcn.set.inactive intrinsic

2017-08-04 18:36:54 +00:00

SMInstructions.td

AMDGPU: Select s_buffer_load_dword with a non-constant SGPR offset

2017-10-31 21:06:42 +00:00

SOPInstructions.td

AMDGPU: Add llvm.amdgcn.wqm.vote intrinsic

2017-10-24 10:26:59 +00:00

VIInstrFormats.td

[AMDGPU] Refactor VOP1 and VOP2 instruction TD definitions

2016-09-23 09:08:07 +00:00

VIInstructions.td

AMDGPU: Add VI i16 support

2016-11-10 16:02:37 +00:00

VOP1Instructions.td

AMDGPU: Remove global isGCN predicates

2017-10-03 00:06:41 +00:00

VOP2Instructions.td

AMDGPU: Remove global isGCN predicates

2017-10-03 00:06:41 +00:00

VOP3Instructions.td

AMDGPU: Set correct sched model on v_mad_u64_u32

2017-11-08 00:48:25 +00:00

VOP3PInstructions.td

AMDGPU: Add max-mix-insts subtarget feature

2017-10-25 07:00:51 +00:00

VOPCInstructions.td

AMDGPU: Remove global isGCN predicates

2017-10-03 00:06:41 +00:00

VOPInstructions.td

AMDGPU: Fold clamp modifier for packed instructions

2017-08-31 23:53:50 +00:00