Ulrich Weigand 01381b0e95 [SystemZ] Only attempt RxSBG optimization for integer types ...

As pointed out by Justin Bogner (see r240520), SystemZDAGToDAGISel::Select
currently attempts to convert boolean operations into RxSBG even on some
non-integer types (in particular, vector types).  This would not work in
any case, and it happened to trigger undefined behaviour in allOnes.

This patch verifies that we have a (<= 64-bit) integer type before
attempting to perform this optimization.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@240634 91177308-0d34-0410-b5e6-96231b3b80d8

2015-06-25 11:52:36 +00:00

..

Analysis

[LSR] canonicalize Prod*(1<<C) to Prod<<C

2015-06-24 19:28:40 +00:00

AsmParser

ADT: Add a string APSInt constructor.

2015-06-23 18:22:10 +00:00

Bitcode

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

CodeGen

[If Converter] Convert recursion to iteration.

2015-06-24 20:34:35 +00:00

DebugInfo

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

ExecutionEngine

Use Symbol.getValue to simplify RuntimeDyldCOFF::getSymbolOffset. NFC.

2015-06-24 19:27:53 +00:00

Fuzzer

[lib/Fuzzer] make assertions more informative and update comments for the user-supplied mutator

2015-05-30 17:33:13 +00:00

IR

Devirtualize Instruction::clone_impl

2015-06-24 20:22:23 +00:00

IRReader

Return a unique_ptr from getLazyBitcodeModule and parseBitcodeFile. NFC.

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

LibDriver

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

LineEditor

…

Linker

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

LTO

Simplify the Mangler interface now that DataLayout is mandatory.

2015-06-23 13:59:29 +00:00

MC

[mips] [IAS] Fix parsing of memory offset expressions with parenthesis depth >1.

2015-06-25 09:52:02 +00:00

Object

libObject/COFF: Add a function to get pointers to relocation entries.

2015-06-25 00:07:39 +00:00

Option

[Option] Plug a leak when move-assigning an InputArgList.

2015-06-23 15:28:10 +00:00

Passes

…

ProfileData

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

Support

ADT: Add a string APSInt constructor.

2015-06-23 18:22:10 +00:00

TableGen

[TableGen] Restore the use of the TheInit field in Record to cache the Record's DefInit. I broke this when I fixed memory leaks recently. Remove the DenseMap that mapped Record's to DefInit.

2015-06-24 06:19:19 +00:00

Target

[SystemZ] Only attempt RxSBG optimization for integer types

2015-06-25 11:52:36 +00:00

Transforms

Teach LLVM about the PPC64 memory sanitizer implementation.

2015-06-25 10:34:29 +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