Mihai Popa 8b36f9e431 Fix Thumb2 aliasing complementary instructions taking modified immediates ... There are many Thumb instructions which take 12-bit immediates encoded in a special 8-byte value + 4-byte rotator form. Not all numbers are represented, and it's legal to transform an assembly instruction to be able to encode the immediate. For example: AND and BIC are complementary instructions; one can switch the AND to a BIC as long as the immediate is complemented. The intent is to switch one instruction into its complementary one when the immediate cannot be encoded in the form requested in the original assembly and when the complementary immediate is encodable. The patch addresses two issues: 1. definition of t2SOImmNot immediate - it has to check that the orignal value is not encoded naturally 2. t2AND and t2BIC instruction aliases which should use the Thumb2 SOImm operand rather than the ARM one. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188548 91177308-0d34-0410-b5e6-96231b3b80d8		2013-08-16 11:55:44 +00:00
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Analysis	Fix an oversight in isPotentiallyReachable where we wouldn't do any CFG-walking	2013-08-13 00:03:47 +00:00
AsmParser	Target/X86: Add explicit Win64 and System V/x86-64 calling conventions.	2013-07-12 06:02:35 +00:00
Bitcode	Make .bc en/decoding of AttrKind stable	2013-07-26 04:16:55 +00:00
CodeGen	[SystemZ] Use SRST to implement strlen and strnlen	2013-08-16 11:41:43 +00:00
DebugInfo	Store compile unit corresponding to each chain of inlined debug info entries. No functionality change.	2013-08-06 10:49:15 +00:00
ExecutionEngine	Support X86_64_GOTLoad relocations in RuntimeDyldMachO by treating them the	2013-08-15 22:31:40 +00:00
IR	[Mips][msa] Value types for MSA support.	2013-08-13 22:34:26 +00:00
IRReader	Add 'const' qualifiers to static const char* variables.	2013-07-16 01:17:10 +00:00
Linker
MC	Support C99 hexadecimal floating-point literals in assembly	2013-08-14 14:23:31 +00:00
Object	Add back missing PPC relocation types.	2013-08-09 09:42:14 +00:00
Option	Options: explicit handling of --	2013-08-13 22:23:05 +00:00
Support	Tighten up the yamilizer so it stops eliding empty sequences if the embedded empty sequence is the first key/value in a map which is itself in a sequence.	2013-08-15 23:17:53 +00:00
TableGen	Remove some std stream usage from Support and TableGen	2013-08-06 22:51:21 +00:00
Target	Fix Thumb2 aliasing complementary instructions taking modified immediates	2013-08-16 11:55:44 +00:00
Transforms	InstCombine: Simplify if(x!=0 && x!=-1).	2013-08-16 00:15:20 +00:00
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LLVMBuild.txt
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