Nikita Popov 5c1515db12 [ValueTracking][ConstantRange] Distinguish low/high always overflow ...

In order to fold an always overflowing signed saturating add/sub,
we need to know in which direction the always overflow occurs.
This patch splits up AlwaysOverflows into AlwaysOverflowsLow and
AlwaysOverflowsHigh to pass through this information (but it is
not used yet).

Differential Revision: https://reviews.llvm.org/D62463

llvm-svn: 361858

2019-05-28 18:08:31 +00:00

..

ADT

Fix broken test case.

2019-05-17 01:17:32 +00:00

Analysis

Revert [LOOPINFO] Extend Loop object to add utilities to get the loop bounds, step, induction variable, and guard branch.

2019-05-23 20:53:05 +00:00

AsmParser

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BinaryFormat

[MsgPack] Removed MsgPackTypes

2019-03-13 18:56:33 +00:00

Bitcode

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CodeGen

GlobalISel: Define integer min/max instructions

2019-05-17 18:36:31 +00:00

DebugInfo

[PDB] Fix hash function used to write /src/headerblock

2019-04-29 23:09:35 +00:00

Demangle

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ExecutionEngine

[ORC] Fix an ambiguous call in a unit test.

2019-04-30 02:43:01 +00:00

FuzzMutate

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IR

[ValueTracking][ConstantRange] Distinguish low/high always overflow

2019-05-28 18:08:31 +00:00

LineEditor

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Linker

[opaque pointer types] Pass value type to LoadInst creation.

2019-02-01 20:44:24 +00:00

MC

Change some StringRef::data() reinterpret_cast to bytes_begin() or arrayRefFromStringRef()

2019-04-07 03:58:42 +00:00

MI

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Object

Minidump: Add support for the MemoryList stream

2019-05-16 15:17:30 +00:00

ObjectYAML

Minidump: Add support for reading/writing strings

2019-04-05 08:06:26 +00:00

Option

Option spell checking: Penalize delimiter flags if input has no argument

2019-05-01 16:45:15 +00:00

Passes

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ProfileData

[SampleFDO] add suffix elision control for fcn names

2019-03-14 13:56:49 +00:00

Remarks

[Remarks] Add string deduplication using a string table

2019-04-24 00:06:24 +00:00

Support

[FileCheck] Introduce substitution subclasses

2019-05-23 00:10:29 +00:00

Target

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TextAPI

[TextAPI] Prefix all architecture enums to fix the build on i386.

2019-04-04 22:56:50 +00:00

tools

[X86] Merge the different CMOV instructions for each condition code into single instructions that store the condition code as an immediate.

2019-04-05 19:27:41 +00:00

Transforms

[DebugInfoMetadata] Refactor DIExpression::prepend constants (NFC)

2019-05-20 10:35:57 +00:00

XRay

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CMakeLists.txt

[OptRemarks] Make OptRemarks more generic: rename OptRemarks to Remarks

2019-03-05 20:45:17 +00:00

unittest.cfg.in

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