clang-p2996

Files

Simon Pilgrim 369cd349b9 [X86][SSE] Lower suitably sign-extended mul vXi64 using PMULDQ

PMULDQ returns the 64-bit result of the signed multiplication of the lower 32-bits of vXi64 vector inputs, we can lower with this if the sign bits stretch that far.

Differential Revision: https://reviews.llvm.org/D27657

llvm-svn: 289426

2016-12-12 10:49:15 +00:00

Analysis

[SCEVExpand] do not hoist divisions by zero (PR30935)

2016-12-12 02:52:51 +00:00

AsmParser

[AsmParser] Avoid recursing when lexing ';'. NFC.

2016-11-16 22:25:05 +00:00

Bitcode

Fix MSVC bool to uint64_t promotion warning

2016-12-06 11:12:53 +00:00

CodeGen

[SelectionDAG] Add support for EXTRACT_SUBVECTOR to ComputeNumSignBits

2016-12-12 10:29:43 +00:00

DebugInfo

Make a DWARF generator so we can unit test DWARF APIs with gtest.

2016-12-08 01:03:48 +00:00

Demangle

Demangle: remove references to allocator for default allocator

2016-11-20 00:20:27 +00:00

ExecutionEngine

[mips][rtdyld] Merge code to write relocated values to the section. NFC

2016-12-07 11:41:23 +00:00

Fuzzer

[libFuzzer] don't depend on time in a test

2016-12-11 06:28:09 +00:00

[Verifier] Add verification for TBAA metadata

2016-12-11 20:07:15 +00:00

IRReader

Timer: Track name and description.

2016-11-18 19:43:18 +00:00

LibDriver

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LineEditor

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Linker

IR: Move NumElements field from {Array,Vector}Type to SequentialType.

2016-12-02 03:20:58 +00:00

LTO

LTO: Hash the parts of the LTO configuration that affect code generation.

2016-12-08 05:28:30 +00:00

Add a comment consumer mechanism to MCAsmLexer

2016-12-08 10:31:21 +00:00

Object

[Object][MachO] Reference-ify some helper function arguments. NFC.

2016-12-04 01:56:10 +00:00

ObjectYAML

[ObjectYAML] Support for DWARF debug_aranges

2016-12-09 00:26:44 +00:00

Option

Generalize ArgList::AddAllArgs more

2016-09-29 19:47:58 +00:00

Passes

[PM] Support invalidation of inner analysis managers from a pass over the outer IR unit.

2016-12-10 06:34:44 +00:00

ProfileData

Make the Error class constructor protected

2016-11-11 04:28:40 +00:00

Support

Tweak the core loop in StringRef::find to avoid calling memcmp on every

2016-12-11 07:46:21 +00:00

TableGen

[TableGen] Centralize/Unify error handling.

2016-12-05 22:58:01 +00:00

Target

[X86][SSE] Lower suitably sign-extended mul vXi64 using PMULDQ

2016-12-12 10:49:15 +00:00

Transforms

[InstCombine][XOP] The instructions for the scalar frcz intrinsics are defined to put 0 in the upper bits, not pass bits through like other intrinsics. So we should return a zero vector instead.

2016-12-11 22:32:38 +00:00

CMakeLists.txt

Try to fix a circular dependency in the modules build.

2016-09-06 20:16:19 +00:00

LLVMBuild.txt

Add an c++ itanium demangler to llvm.

2016-09-06 19:16:48 +00:00