Evan Cheng a16d4429e4 Watch out for cases like this: ... entry (0x8b056f0, LLVM BB @0x8b01b30, ID#0): Live Ins: %r0 %r1 %r2 %r3 %reg1032 = tMOVrr %r3<kill> %reg1033 = tMOVri8 1 %reg1034 = tMOVri8 0 tCMPi8 %reg1029<kill>, 0 tBcc mbb<entry,0x8b06a10>, 0 Successors according to CFG: 0x8b06980 0x8b06a10 entry (0x8b06980, LLVM BB @0x8b01b30, ID#12): Predecessors according to CFG: 0x8b056f0 %reg1036 = tMOVrr %reg1034<kill> Successors according to CFG: 0x8b06a10 entry (0x8b06a10, LLVM BB @0x8b01b30, ID#13): Predecessors according to CFG: 0x8b056f0 0x8b06980 %reg1024<dead> = tMOVrr %reg1030<kill> ... reg1030 and r1 have already been joined. When reg1024 and reg1030 are joined, r1 live range from function entry to the tMOVrr instruction are dead. Eliminate r1 from the livein set of the entry BB, not the BB where the copy is. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34866 91177308-0d34-0410-b5e6-96231b3b80d8		2007-03-03 02:18:00 +00:00
..
Analysis	Fix an unequal bitwidth issue.	2007-03-02 02:59:25 +00:00
Archive	move archive-specific stuff out of bcreader into archive library.	2007-02-07 23:53:17 +00:00
AsmParser	Regenerate.	2007-03-01 19:41:47 +00:00
Bytecode	Use a simpler constructor for ConstantInt.	2007-03-01 20:25:31 +00:00
CodeGen	Watch out for cases like this:	2007-03-03 02:18:00 +00:00
Debugger	Don't use <sstream> in Streams.h but <iosfwd> instead.	2006-12-07 23:41:45 +00:00
ExecutionEngine	Fix PR1216 by cleaning up the ownership of JITResolver.	2007-02-24 02:57:03 +00:00
Linker	For PR1195:	2007-02-15 02:26:10 +00:00
Support	Fix ashr for bitwidths > 64. This is now validated up to 1024 bits.	2007-03-02 22:39:11 +00:00
System	Add possibility to set memory limit for binaries run via libSystem. This	2007-02-16 19:11:07 +00:00
Target	X86-64 VACOPY needs custom expansion. va_list is a struct { i32, i32, i8*, i8* }.	2007-03-02 23:16:35 +00:00
Transforms	add a top-level iteration loop to instcombine. This means that it will never	2007-03-03 02:04:50 +00:00
VMCore	Prefer non-virtual calls to ConstantInt::isZero over virtual calls to	2007-03-02 00:28:52 +00:00
Makefile	Changes to support making the shift instructions be true BinaryOperators.	2007-02-02 02:16:23 +00:00