llvm-svn: 36618

are done with them, start implementing ParseFunctionBody

llvm-svn: 36617

llvm-svn: 36615

llvm-svn: 36614

llvm-svn: 36610

llvm-svn: 36609

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

llvm-svn: 36588

llvm-svn: 36586

llvm-svn: 36585

that it is native so that the linker will pass it on downstream. This avoids
a problem where the native link line fails because there is both a .so and
a .a file. The .a file gets processed as bytecode and then dropped from the
command line.

llvm-svn: 36584

llvm-svn: 36583

llvm-svn: 36582

visibility support for bitcode.

llvm-svn: 36577

around islands and jump tables).

llvm-svn: 36573

llvm-svn: 36572

llvm-svn: 36568

llvm-svn: 36566

should be taught to deal with protected symbols.

llvm-svn: 36565

llvm-svn: 36564

llvm-svn: 36561

llvm-svn: 36559

anything about disk I/O itself.  This greatly simplifies its interface -
eliminating the need for the ReaderWrappers.cpp file.

This adds a new option to llvm-dis (-bitcode) which instructs it to read
the input file as bitcode.  Until/unless the bytecode reader is taught to
read from MemoryBuffer, there is no way to handle stdin reading without it.

I don't plan to switch the bytecode reader over, I'd rather delete it :),
so the option will stay around temporarily.

llvm-svn: 36554

llvm-svn: 36553

llvm-svn: 36550

llvm-svn: 36549

before the copies into physregs are done.  This avoids having flag operands
skip the store, causing cycles in the dag at sched time.  This fixes infinite
loops on these tests:

test/CodeGen/Generic/2007-04-08-MultipleFrameIndices.ll for PR1308
test/CodeGen/PowerPC/2007-01-29-lbrx-asm.ll
test/CodeGen/PowerPC/2007-01-31-InlineAsmAddrMode.ll
test/CodeGen/X86/2006-07-12-InlineAsmQConstraint.ll for PR828

llvm-svn: 36547

llvm-svn: 36546

llvm-svn: 36545

No functionality change.

llvm-svn: 36544

llvm-svn: 36543

llvm-svn: 36542