Lang Hames 3d478aee8e Return early from getUnconditionalBranchTargetOpValue if the branch target is ... an MCExpr, in order to avoid writing an encoded zero value in the immediate field. When getUnconditionalBranchTargetOpValue is called with an MCExpr target, we don't know what the final immediate field value should be. We shouldn't explicitly set the immediate field to an encoded zero value as zero is encoded with a non-zero bit pattern. This leads to bits being set that pollute the final immediate value. The nature of the encoding is such that the polluted bits only affect very large immediate values, explaining why this hasn't caused problems earlier. Fixes <rdar://problem/15155975>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193535 91177308-0d34-0410-b5e6-96231b3b80d8		2013-10-28 20:51:11 +00:00
..
Analysis	SCEV: Make the final add of an inbounds GEP nuw if we know that the index is positive.	2013-10-28 07:30:06 +00:00
AsmParser	Revert r193251 : Use address-taken to disambiguate global variable and indirect memops.	2013-10-27 03:08:44 +00:00
Bitcode	Revert r193251 : Use address-taken to disambiguate global variable and indirect memops.	2013-10-27 03:08:44 +00:00
CodeGen	[DAGCombiner] Respect volatility when checking for aliases	2013-10-28 12:00:00 +00:00
DebugInfo
ExecutionEngine	The FIXME was indeed fixed in the linker, comment removed.	2013-10-25 12:01:53 +00:00
IR	Revert r193251 : Use address-taken to disambiguate global variable and indirect memops.	2013-10-27 03:08:44 +00:00
IRReader
Linker
LTO
MC	ARM: allow .thumb_func to be separated from symbol definition	2013-10-25 12:49:50 +00:00
Object	Support for microMIPS relocations 1.	2013-10-23 16:14:44 +00:00
Option
Support	simplify ConstantRange::getSetSize()	2013-10-28 16:52:38 +00:00
TableGen
Target	Return early from getUnconditionalBranchTargetOpValue if the branch target is	2013-10-28 20:51:11 +00:00
Transforms	Revert r193251 : Use address-taken to disambiguate global variable and indirect memops.	2013-10-27 03:08:44 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile