Chris Lattner 63602fb868 Do not CopyFromReg physregs for live-in values. Instead, create a vreg for ...

each live in, and copy the regs from the vregs.  As the very first thing we
do in the function, insert copies from the pregs to the vregs.  This fixes
problems where the token chain of CopyFromReg was not enough to allow reordering
of the copyfromreg nodes and other unchained nodes (e.g. div, which clobbers
eax on intel).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21932 91177308-0d34-0410-b5e6-96231b3b80d8

2005-05-13 07:38:09 +00:00

..

Analysis

By definition, 'tail' calls cannot access the stack frame of their caller.

2005-05-08 23:58:12 +00:00

Archive

Remove vim settings from source code; people should use llvm/utils/vim/vimrc

2005-05-05 22:33:09 +00:00

AsmParser

* Convert tabs to spaces, fix code alignment

2005-05-10 22:02:28 +00:00

Bytecode

Silence VC++ warnings about unsafe mixing of ints and bools with the | operator.

2005-05-07 02:44:04 +00:00

CodeGen

Emit function entry code after lowering hte arguments.

2005-05-13 07:33:32 +00:00

Debugger

…

ExecutionEngine

Fix a really horrible problem that causes the JIT to miscompile any program

2005-05-12 06:01:28 +00:00

Linker

Preserve CC's when linking modules

2005-05-09 01:09:39 +00:00

Support

Make sure that decompression checks for the case that bzip2 returns

2005-05-13 07:05:37 +00:00

System

Remove vim settings from source code; people should use llvm/utils/vim/vimrc

2005-05-05 22:33:09 +00:00

Target

Do not CopyFromReg physregs for live-in values. Instead, create a vreg for

2005-05-13 07:38:09 +00:00

Transforms

calling a function with the wrong CC is undefined, turn it into an unreachable

2005-05-13 07:09:09 +00:00

VMCore

Verify that varargs functions all have ccc

2005-05-08 22:27:09 +00:00

Makefile

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