Sanjoy Das bc8769d943 [SelectionDAG] Don't inspect !range metadata for extended loads ...

Summary:
Don't call `computeKnownBitsFromRangeMetadata` for extended loads --
this can cause a mismatch between the width of the !range metadata and
the width of the APInt's accumulating `KnownZero` (and `KnownOne` in the
future).  This isn't a problem now, but will be after a future change.

Note: this can be made more aggressive in the future.

Reviewers: nlewycky

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D14107

llvm-svn: 251486

2015-10-28 03:20:10 +00:00

..

Analysis

[AliasSetTracker] Use mod/ref information for UnknownInstr

2015-10-27 20:37:04 +00:00

AsmParser

AsmParser: Remove implicit ilist iterator conversions, NFC

2015-10-20 01:12:49 +00:00

Bitcode

Bitcode: Fix more unsigned integer overflow bugs.

2015-10-27 23:01:25 +00:00

CodeGen

[SelectionDAG] Don't inspect !range metadata for extended loads

2015-10-28 03:20:10 +00:00

DebugInfo

[LLVMSymbolize] Don't use LLVMSymbolizer::Options in ModuleInfo. NFC.

2015-10-26 22:34:56 +00:00

ExecutionEngine

[Orc] Re-add C bindings for the Orc APIs, with a fix to remove the union that

2015-10-28 02:40:04 +00:00

Fuzzer

[libFuzzer] add -merge flag to merge corpora

2015-10-24 01:16:40 +00:00

IR

[SCEV] Opportunistically interpret unsigned constraints as signed

2015-10-22 19:57:34 +00:00

IRReader

Return a unique_ptr from getLazyBitcodeModule and parseBitcodeFile. NFC.

2015-06-16 22:27:55 +00:00

LibDriver

[Option] Use an ArrayRef to store the Option Infos in OptTable. NFC

2015-10-21 16:30:42 +00:00

LineEditor

Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects.

2015-02-11 03:28:02 +00:00

Linker

Linker: Remove implicit ilist iterator conversion, NFC

2015-10-19 22:23:36 +00:00

LTO

Reapply "LTO: Disable extra verify runs in release builds"

2015-09-15 23:05:59 +00:00

MC

[ms-inline-asm] Leave alignment in bytes if the native assembler uses bytes

2015-10-27 17:32:48 +00:00

Object

[AVR] Add ELF constants to headers

2015-10-23 06:05:55 +00:00

Option

[Option] Use an ArrayRef to store the Option Infos in OptTable. NFC

2015-10-21 16:30:42 +00:00

Passes

[PM] Port SROA to the new pass manager.

2015-09-12 09:09:14 +00:00

ProfileData

Add helper functions and remove hard coded references to instProf related name/name-prefixes

2015-10-22 20:32:12 +00:00

Support

[X86] Make elfiamcu an OS, not an environment.

2015-10-27 07:23:59 +00:00

TableGen

[TblGen] ArrayRefize TGParser. No functional change intended.

2015-10-24 12:46:45 +00:00

Target

[AArch64]Merge halfword loads into a 32-bit load

2015-10-27 19:16:03 +00:00

Transforms

[SimplifyCFG] Don't DCE catchret because the successor is unreachable

2015-10-27 22:43:56 +00:00

CMakeLists.txt

LibDriver, llvm-lib: introduce.

2015-06-09 21:50:22 +00:00

LLVMBuild.txt

Wrap some long lines in LLVMBuild files. NFC

2015-06-12 18:44:57 +00:00

Makefile

LibDriver, llvm-lib: introduce.

2015-06-09 21:50:22 +00:00