llvm-6502/lib
Jakob Stoklund Olesen a80444f88d Add value numbers when spilling dead defs.
When spilling around an instruction with a dead def, remember to add a
value number for the def.

The missing value number wouldn't normally create problems since there
would be an incoming live range as well.  However, due to another bug
we could spill a dead V_SET0 instruction which doesn't read any values.

The missing value number caused an empty live range to be created which
is dangerous since it doesn't interfere with anything.

This fixes part of PR11125.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141923 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-14 00:34:31 +00:00
..
Analysis Enhance the memdep interface so that users can tell the difference between a dependency which cannot be calculated and a path reaching the entry point of the function. This patch introduces isNonFuncLocal, which replaces isUnknown in some cases. 2011-10-13 22:14:57 +00:00
Archive Rewrite the CMake build to use explicit dependencies between libraries, 2011-07-29 00:14:25 +00:00
AsmParser Remove last references to hotpatch. 2011-10-04 03:08:43 +00:00
Bitcode Also update the EH with bitcode. I missed this earlier. Thanks to Duncan for pointing it out. 2011-10-05 07:04:14 +00:00
CodeGen Add value numbers when spilling dead defs. 2011-10-14 00:34:31 +00:00
DebugInfo lib/DebugInfo/DWARFDebugLine.cpp: De-Unicode-ify. 2011-10-08 11:22:47 +00:00
ExecutionEngine MCJIT initialization TargetData 2011-09-30 16:40:10 +00:00
Linker Make it possible to use the linker without destroying the source module. This is so the source module can be linked to multiple other destination modules. For all that used LinkModules() before, they will continue to destroy the source module as before. 2011-10-11 00:24:54 +00:00
MC Finish supporting cpp #file/line comments in assembler for error messages. So 2011-10-12 21:38:39 +00:00
Object ELF: Fix the section that relocations apply to. Add test to verify. Patch by Danil Malyshev! 2011-10-13 22:30:10 +00:00
Support Support/Windows: Add support modifying memory permissions on Windows. Patch by Aaron Ballman! 2011-10-13 23:16:01 +00:00
TableGen Revert r141079: tblgen: add preprocessor as a separate mode 2011-10-08 12:39:26 +00:00
Target Fix undefined shift. Patch by Ahmed Charles. 2011-10-13 23:36:06 +00:00
Transforms Avoid undefined behavior in negation in LSR. Patch by Ahmed Charles. 2011-10-13 23:48:33 +00:00
VMCore Spacing. 2011-10-11 22:58:58 +00:00
CMakeLists.txt Move TableGen's parser and entry point into a library 2011-10-01 16:41:13 +00:00
Makefile Remove more of llvmc and dependencies. 2011-09-20 00:34:27 +00:00