Jakob Stoklund Olesen 8a4d65228b Fix coalescing with IMPLICIT_DEF values. ... PHIElimination inserts IMPLICIT_DEF instructions to guarantee that all PHI predecessors have a live-out value. These IMPLICIT_DEF values are not considered to be real interference when coalescing virtual registers: %vreg1 = IMPLICIT_DEF %vreg2 = MOV32r0 When joining %vreg1 and %vreg2, the IMPLICIT_DEF instruction and its value number should simply be erased since the %vreg2 value number now provides a live-out value for the PHI predecesor block. llvm-svn: 165813		2012-10-12 18:03:04 +00:00
..
Analysis	dependence analysis	2012-10-11 07:32:34 +00:00
Archive
Assembler	Don't crash if a .ll file contains a forward-reference that looks like a global	2012-10-11 00:38:25 +00:00
Bindings/Ocaml	Move TargetData to DataLayout.	2012-10-08 16:39:34 +00:00
Bitcode	Change encoding of instruction operands in bitcode binaries to be relative	2012-10-11 20:20:40 +00:00
BugPoint
CodeGen	Fix coalescing with IMPLICIT_DEF values.	2012-10-12 18:03:04 +00:00
DebugInfo	Make sure to generate the right kind of MDNode for enum forward declarations.	2012-10-05 01:49:14 +00:00
ExecutionEngine	Some regression tests which are testing the old jit and are exercising functionality which is both known to be broken and not expected to be fixed in the old jit. To remove these from the regression test output, I've marked them XFAIL (for lit tests) and ifdef'd them out (unit tests). These modifications remove the last long-standing regression test failures from the buildbots (though updating the triple to reflect new ubuntu configuration has temporarily caused some new failures). Tested on x86-64 and ARM Linux.	2012-10-08 13:06:30 +00:00
Feature
Instrumentation	tsan: update the test for new atomic enums	2012-10-03 13:19:20 +00:00
Integer
Linker
MC	Add test cases for correct parsing of register names in 32- and 64-bit modes.	2012-10-11 12:42:49 +00:00
Object
Other	Enable response files in all tools. Patch by Liu, Yaxun (Sam). I have simplified	2012-10-09 19:52:10 +00:00
Scripts
TableGen
Transforms	Don't crash when !tbaa.struct contents is invalid.	2012-10-11 02:05:23 +00:00
Unit
Verifier
YAMLParser
CMakeLists.txt	[CMake] check-all: Don't include check-llvm into check-all without LLVM_BUILD_TOOLS.	2012-10-10 13:33:00 +00:00
lit.cfg	Enable llvm/test/ExecutionEngine/MCJIT also for cygwin.	2012-10-05 14:10:29 +00:00
lit.site.cfg.in
Makefile	Revert r117093, "test/Makefile: Force lit -j1 on Cygwin."	2012-10-09 05:07:18 +00:00
Makefile.tests
TestRunner.sh