llvm-svn: 36978

llvm-svn: 36977

llvm-svn: 36975

llvm-svn: 36974

llvm-svn: 36966

llvm-svn: 36962

Do not assert, when case range split metric is zero and JTs are not allowed: just emit binary tree in this case. This
fixes PR1403.

llvm-svn: 36959

certain linkers...

llvm-svn: 36944

llvm-svn: 36943

llvm-svn: 36910

- (store (bitconvert v)) -> (store v) if resultant store does not require
higher alignment
- (bitconvert (load v)) -> (load (bitconvert*)v) if resultant load does not
require higher alignment

llvm-svn: 36908

llvm-svn: 36907

attribute index being used.  Fix proposed by Anton Korobeynikov, who
asked me to implement and commit it for him.  This is PR1398.

llvm-svn: 36906

llvm-svn: 36891

llvm-svn: 36873

hardwiring in the C++ one.

llvm-svn: 36789

Implement support for expanding a bitcast from an illegal vector type to
a legal one (e.g. 4xi32 -> 4xf32 in SSE1).  This fixes PR1371 and
CodeGen/X86/2007-05-05-VecCastExpand.ll

llvm-svn: 36787

llvm-svn: 36781

some small cleanup was made.

llvm-svn: 36780

handle this case too.

llvm-svn: 36745

llvm-svn: 36716

and PR1382

llvm-svn: 36672

llvm-svn: 36662

llvm-svn: 36654

Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.

llvm-svn: 36652

llvm-svn: 36648

1. Correct output offsets on Linux
2. Fix "style" of personality function. It shouldn't be indirect.

llvm-svn: 36633

llvm-svn: 36632

If call frame is not part of stack frame and no dynamic alloc, eliminateFrameIndex() must adjust SP offset with size of call frames.

llvm-svn: 36625

llvm-svn: 36622

llvm-svn: 36618

argument space for call sites in the function immediately on entry to the
current function. This eliminates the need for add/sub sp brackets around call
sites. However, this is not always a good idea. If the "call frame" is large and
the target load / store instructions have small immediate field to encode sp
offset, this can cause poor codegen. In the worst case, this can make it
impossible to scavenge a register if the reserved spill slot is pushed too far
apart from sp / fp.

llvm-svn: 36607

  produce two results.)
* Do not touch volatile loads.

llvm-svn: 36604

llvm-svn: 36602

llvm-svn: 36600

register, preallocate all input registers and the early clobbered output.

This fixes PR1357 and CodeGen/PowerPC/2007-04-30-InlineAsmEarlyClobber.ll

llvm-svn: 36599

llvm-svn: 36594

pieces of it.  No functionality change.

llvm-svn: 36592

llvm-svn: 36590

        # InlineAsm Start
        subfc r3,r5,r4
                subfze r4,r3
        # InlineAsm End

print:

        # InlineAsm Start
        subfc r3,r5,r4
        subfze r4,r3
        # InlineAsm End

llvm-svn: 36589