Chris Lattner 47cdf4abff Make the NDEBUG assertion stronger and more clear what is ... happening. Enhance scheduling to set the DEAD flag on implicit defs more aggressively. Before, we'd set an implicit def operand to dead if it were present in the SDNode corresponding to the machineinstr but had no use. Now we do it in this case AND if the implicit def does not exist in the SDNode at all. This exposes a couple of problems: one is the FIXME, which causes a live intervals crash on CodeGen/X86/sibcall.ll. The second is that it makes machinecse and licm more aggressive (which is a good thing) but also exposes a case where licm hoists a set0 and then it doesn't get resunk. Talking to codegen folks about both these issues, but I need this patch in in the meantime. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99485 91177308-0d34-0410-b5e6-96231b3b80d8		2010-03-25 05:40:48 +00:00
..
Analysis	Avoid analyzing instructions in blocks not reachable from the entry block.	2010-03-09 23:46:50 +00:00
Archive
Assembler
Bindings/Ocaml	Add a LLVMWriteBitcodeToFD that exposes the raw_fd_ostream options.	2010-03-06 00:30:06 +00:00
Bitcode
BugPoint
CodeGen	Make the NDEBUG assertion stronger and more clear what is	2010-03-25 05:40:48 +00:00
DebugInfo	Do not rely on getCompileUnit() to find source file information for a subprogram.	2010-03-24 18:48:00 +00:00
ExecutionEngine
Feature	Revert r98666 too; it's checkin-without-testing day!	2010-03-16 20:52:59 +00:00
FrontendAda
FrontendC	Testcase for pr6552. I changed the code to use "ip" instead of "fp" because	2010-03-10 17:54:11 +00:00
FrontendC++	Test case for llvm-gcc r99305. Radar 7659636.	2010-03-23 18:39:23 +00:00
FrontendFortran
FrontendObjC	Make sure this runs in 64-bit only, 32-bit won't produce the correct stores.	2010-03-25 01:46:07 +00:00
FrontendObjC++
Integer
lib
Linker
LLVMC	XFAIL tests from LLVMC on valgrind or valgrind+leak-checking. We	2010-03-21 08:12:46 +00:00
MC	MC: Fix refacto in MCExpr evaluation, I mistakenly replaced a fragment address with a symbol address.	2010-03-25 01:03:17 +00:00
Other	Constant-fold GEP-of-GEP into a single GEP.	2010-03-10 19:31:51 +00:00
Scripts	Revert r98892. BSD systems may not have bash installed at all.	2010-03-19 00:32:11 +00:00
TableGen	Add support for XFAILing valgrind runs with memory leak checking independently	2010-03-20 23:08:45 +00:00
Transforms	Reapply r99451 with a fix to move the NoInline check to the cost functions	2010-03-25 04:49:10 +00:00
Unit
Verifier
CMakeLists.txt	Fix make check with cmake/lit	2010-03-10 18:41:59 +00:00
lit.cfg	Add support for XFAILing valgrind runs with memory leak checking independently	2010-03-20 23:08:45 +00:00
lit.site.cfg.in
Makefile
Makefile.tests
site.exp.in
TestRunner.sh