Sander de Smalen 5d8e9991c3 [InstructionCost] Add saturation support. ... This patch makes the operations on InstructionCost saturate, so that when costs are accumulated they saturate to <max value>. One of the compelling reasons for wanting to have saturation support is because in various places, arbitrary values are used to represent a 'high' cost, but when accumulating the cost of some set of operations or a loop, overflow is not taken into account, which may lead to unexpected results. By defining the operations to saturate, we can express the cost of something 'very expensive' as InstructionCost::getMax(). Reviewed By: kparzysz, dmgreen Differential Revision: https://reviews.llvm.org/D105108		2021-07-10 11:28:42 +01:00
..
ADT	[ADT] Follow up to fix bug in "Add makeVisitor to STLExtras.h"	2021-07-01 18:24:49 +00:00
Analysis	[ScalarEvolution] Strictly enforce pointer/int type rules.	2021-07-09 17:29:26 -07:00
AsmParser	[SVE] Remove calls to VectorType::getNumElements from AsmParserTest	2020-07-07 14:55:42 -07:00
BinaryFormat	[BinaryFormat] Add formatv support for DW_OP constants	2020-06-08 15:27:44 +02:00
Bitcode	[AMDGPU] Set the default globals address space to 1	2020-11-20 15:46:53 +00:00
Bitstream	PR51018: Remove explicit conversions from SmallString to StringRef to future-proof against C++23	2021-07-08 13:37:57 -07:00
CodeGen	[AArch64][GlobalISel] Implement moreElements legalization for G_SHUFFLE_VECTOR.	2021-07-10 00:25:26 -07:00
DebugInfo	PR51018: Remove explicit conversions from SmallString to StringRef to future-proof against C++23	2021-07-08 13:37:57 -07:00
Demangle	[Demangle] Support Rust v0 mangling scheme in llvm::demangle	2021-06-17 10:37:26 +02:00
ExecutionEngine	[ORC] Add wrapper-function support methods to ExecutorProcessControl.	2021-07-01 18:21:49 +10:00
FileCheck	Bump googletest to 1.10.0	2021-05-14 19:16:31 +02:00
Frontend	[OPENMP]Fix PR50129: omp cancel parallel not working as expected.	2021-06-04 08:24:55 -07:00
FuzzMutate	[FuzzMutate] Add mutator to modify instruction flags.	2021-01-23 19:05:20 +00:00
InterfaceStub	[llvm] Fix ODRViolations for VersionTuple YAML specializations NFC	2020-10-20 18:29:15 -07:00
IR	[OpaquePtr] Remove checking pointee type for byval/preallocated type	2021-07-07 14:28:55 -07:00
LineEditor
Linker	[RGT] Recode more unreachable assertions and tautologies	2021-03-19 09:17:22 -07:00
MC	[AsmParser][SystemZ][z/OS] Support for emitting labels in upper case	2021-06-24 12:50:11 -04:00
MI	[AMDGPU] Rename amdgcn_wwm to amdgcn_strict_wwm	2021-03-03 09:33:57 +01:00
MIR	CodeGen: Print/parse LLTs in MachineMemOperands	2021-06-30 16:54:13 -04:00
Object	[AIX][XCOFF] emit vector info of traceback table.	2021-06-14 11:15:22 -04:00
ObjectYAML	Add -Wno-error=unknown flag to clang-format.	2020-09-19 10:17:57 +02:00
Option	[OptTable] Rename PrintHelp to printHelp	2021-06-24 14:47:03 -07:00
Passes	unittests: Fix library dependency name	2021-07-07 06:56:15 -07:00
ProfileData	[SampleFDO] New hierarchical discriminator for FS SampleFDO (llvm-profdata part)	2021-06-04 11:22:06 -07:00
Remarks
Support	[InstructionCost] Add saturation support.	2021-07-10 11:28:42 +01:00
TableGen	Make TableGenGlobalISel an object library	2021-06-05 15:04:33 +02:00
Target	[ARM] Add patterns for vmulh	2021-05-26 09:22:12 +01:00
TextAPI	[llvm][TextAPI] add mapping from OS string to Platform	2021-05-06 16:25:56 -07:00
tools	[llvm-exegesis] Loop unrolling for loop snippet repetitor mode	2021-05-25 12:08:27 +03:00
Transforms	[NFC][OpaquePtr] Use GlobalValue::getValueType() more	2021-07-09 09:55:41 -07:00
XRay	Put back the trailing commas on TYPED_TEST_SUITE	2021-05-17 14:14:13 +02:00
CMakeLists.txt	[MIRPrinter] Add machine metadata support.	2021-06-19 12:48:08 -04:00
unittest.cfg.in