Chad Rosier 4823be3be1 [reg scavenger] Fix the isUsed/isAliasUsed functions so as to not report a false ... positive. In this particular case, R6 was being spilled by the register scavenger when it was in fact dead. The isUsed function reported R6 as used because the R6_R7 alias was reserved (due to the fact that we've reserved R7 as the FP). The solution is to only check if the original register (i.e., R6) isReserved and not the aliases. The aliases are only checked to make sure they're available. The test case is derived from one of the nightly tester benchmarks and is rather intractable and difficult to reproduce, so I haven't included it. rdar://12592448 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168054 91177308-0d34-0410-b5e6-96231b3b80d8		2012-11-15 18:13:20 +00:00
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Analysis	Add doInitialization and doFinalization methods to ModulePass's, to allow them to be re-initialized and reused on multiple Module's.	2012-11-15 00:14:15 +00:00
Archive	Mark checkSignature const, and in turn stop casting away const from	2012-09-05 22:09:23 +00:00
AsmParser	Relax the restrictions on vector of pointer types, and vector getelementptr.	2012-11-13 12:59:33 +00:00
Bitcode	Relax the restrictions on vector of pointer types, and vector getelementptr.	2012-11-13 12:59:33 +00:00
CodeGen	[reg scavenger] Fix the isUsed/isAliasUsed functions so as to not report a false	2012-11-15 18:13:20 +00:00
DebugInfo	Rewrite DIContext interface to take an object. Update all callers.	2012-11-12 21:40:38 +00:00
ExecutionEngine	Remove DOS line endings.	2012-11-14 20:18:34 +00:00
Linker	Move the "findUsedStructTypes" functionality outside of the Module class.	2012-08-03 00:30:35 +00:00
MC	Emit relocations from .debug_aranges to .debug_info for asm files	2012-11-14 09:55:38 +00:00
Object	s/assert/llvm_unreachable/	2012-11-14 17:58:11 +00:00
Support	Add support for SPIR64 target - the 64bit counterpart of SPIR.	2012-11-15 10:35:47 +00:00
TableGen	Remove exception handling usage from tblgen.	2012-10-25 20:33:17 +00:00
Target	Use empty parens for empty function parameter list instead of '(void)'.	2012-11-15 16:51:49 +00:00
Transforms	Use empty parens for empty function parameter list instead of '(void)'.	2012-11-15 16:51:49 +00:00
VMCore	Use empty parens for empty function parameter list instead of '(void)'.	2012-11-15 16:51:49 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile