Chris Lattner 125991a1f6 Fix this buggy transformation. Two observations: ... 1. we already know the value is dead, so don't bother replacing it with undef. 2. The very case the comment describes actually makes the load live which asserts in deletenode. If we do the replacement and the node becomes live, just treat it as new. This fixes a failure on X86/2008-01-16-InvalidDAGCombineXform.ll with some local changes in my tree. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46306 91177308-0d34-0410-b5e6-96231b3b80d8		2008-01-24 07:57:06 +00:00
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Analysis	Don't be rude, emit debugging info where asked to.	2008-01-02 02:49:20 +00:00
Archive
AsmParser	If there are attributes on the varargs part of a	2008-01-11 21:23:39 +00:00
Bitcode
CodeGen	Fix this buggy transformation. Two observations:	2008-01-24 07:57:06 +00:00
Debugger
ExecutionEngine	I doubt the address of the Error string was intended	2008-01-07 19:14:42 +00:00
Linker
Support	Added FoldingSet style 'profiling' support for APSInt.	2008-01-19 04:31:12 +00:00
System	Fix potential buffer overflow	2008-01-24 01:20:48 +00:00
Target	Let each target decide byval alignment. For X86, it's 4-byte unless the aggregare contains SSE vector(s). For x86-64, it's max of 8 or alignment of the type.	2008-01-23 23:17:41 +00:00
Transforms	Enable the fix I just checked in, silly me.	2008-01-22 05:42:02 +00:00
VMCore	It turns out that in C++ it is legal to declare functions	2008-01-21 21:37:41 +00:00
Makefile