llvm-6502/lib
Jakob Stoklund Olesen d86296a4ae Drop <def,dead> flags when merging into an unused lane.
The new coalescer can merge a dead def into an unused lane of an
otherwise live vector register.

Clear the <dead> flag when that happens since the flag refers to the
full virtual register which is still live after the partial dead def.

This fixes PR14079.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165877 91177308-0d34-0410-b5e6-96231b3b80d8
2012-10-13 17:26:47 +00:00
..
Analysis fix warning 2012-10-12 02:04:32 +00:00
Archive Mark checkSignature const, and in turn stop casting away const from 2012-09-05 22:09:23 +00:00
AsmParser Don't crash if a .ll file contains a forward-reference that looks like a global 2012-10-11 00:38:25 +00:00
Bitcode Remove unnecessary classof()'s 2012-10-11 23:30:49 +00:00
CodeGen Drop <def,dead> flags when merging into an unused lane. 2012-10-13 17:26:47 +00:00
DebugInfo Mark unimplemented copy constructors and copy assignment operators as LLVM_DELETED_FUNCTION. 2012-09-18 02:01:41 +00:00
ExecutionEngine Check section type rather than assuming it's code when emitting sections while processing relocations. 2012-10-12 23:53:16 +00:00
Linker Move the "findUsedStructTypes" functionality outside of the Module class. 2012-08-03 00:30:35 +00:00
MC [ms-inline asm] Remove the MatchInstruction() function. Previously, this was 2012-10-13 00:26:04 +00:00
Object Cosmetic changes 2012-10-10 01:45:52 +00:00
Support Add powerpc-ibm-aix to Triple. Patch by Kai. 2012-10-12 11:08:57 +00:00
TableGen tblgen: Compile TableGen without RTTI. 2012-10-10 20:27:18 +00:00
Target X86: Fix accidentally swapped operands. 2012-10-13 12:50:19 +00:00
Transforms instcombine: Migrate strchr and strrchr optimizations 2012-10-13 16:45:37 +00:00
VMCore Add the LLVM context to this c'tor. It will be needed in the future. 2012-10-11 01:10:00 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile