Akira Hatanaka 38537634e2 InstCombine: Narrow switch instructions using known bits. ...

Truncate the operands of a switch instruction to a narrower type if the upper
bits are known to be all ones or zeros.

rdar://problem/17720004


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@219832 91177308-0d34-0410-b5e6-96231b3b80d8

2014-10-15 19:05:50 +00:00

..

Analysis

Treat the WorkSet used to find ephemeral values as double-ended

2014-10-15 17:34:48 +00:00

AsmParser

Make CallingConv::ID an alias of "unsigned".

2014-09-10 18:00:17 +00:00

Bitcode

correct const-ness with auto and dyn_cast

2014-10-15 17:45:13 +00:00

CodeGen

Simplify handling of --noexecstack by using getNonexecutableStackSection.

2014-10-15 16:12:52 +00:00

DebugInfo

Add couple of missing 'override' keyword. NFC.

2014-10-10 17:34:30 +00:00

ExecutionEngine

[MCJIT] Replace memcpy with readBytesUnaligned in RuntimeDyldMachOI386.

2014-10-10 23:07:09 +00:00

IR

DI: Make comments "brief"-er, NFC

2014-10-15 17:01:28 +00:00

IRReader

Pass a && to getLazyBitcodeModule.

2014-09-03 17:31:46 +00:00

LineEditor

[CMake] Use LINK_LIBS instead of target_link_libraries().

2014-02-26 06:41:29 +00:00

Linker

Merge alignment of common GlobalValue.

2014-09-09 17:48:18 +00:00

LTO

LTO: Document the Boolean argument from r218784

2014-10-02 21:11:04 +00:00

MC

Correctly handle references to section symbols.

2014-10-15 18:55:30 +00:00

Object

Object, COFF: Move the VirtualSize/SizeOfRawData logic to getSectionSize

2014-10-09 08:42:31 +00:00

Option

Add an overload of getLastArgNoClaim taking two OptSpecifiers.

2014-09-12 19:42:53 +00:00

ProfileData

Reduce double set lookups. NFC.

2014-10-10 15:32:50 +00:00

Support

Revert "r216914 - Revert: [APFloat] Fixed a bug in method 'fusedMultiplyAdd'"

2014-10-14 19:23:07 +00:00

TableGen

Eliminate some deep std::vector copies. NFC.

2014-10-03 18:33:16 +00:00

Target

Reapply "[FastISel][AArch64] Add custom lowering for GEPs."

2014-10-15 18:58:07 +00:00

Transforms

InstCombine: Narrow switch instructions using known bits.

2014-10-15 19:05:50 +00:00

CMakeLists.txt

ProfileData: Introduce the InstrProfReader interface and a text reader

2014-03-21 17:24:48 +00:00

LLVMBuild.txt

ProfileData: Introduce the InstrProfReader interface and a text reader

2014-03-21 17:24:48 +00:00

Makefile

ProfileData: Introduce the InstrProfReader interface and a text reader

2014-03-21 17:24:48 +00:00