of code to be unified.

llvm-svn: 28191

Don't prefix section directives with a tab.  Doing so causes blank lines to
be emitted to the .s file.

llvm-svn: 28189

llvm-svn: 28188

llvm-svn: 28186

llvm-svn: 28184

llvm-svn: 28148

llvm-svn: 28132

Refactor TargetMachine, pushing handling of TargetData into the target-specific subclasses.  This has one caller-visible change: getTargetData() now returns a pointer instead of a reference.

This fixes PR 759.

llvm-svn: 28074

llvm-svn: 28057

basic block labels, consolidating the code to do so in one place for each
target.

llvm-svn: 28050

llvm-svn: 28047

llvm-svn: 28046

llvm-svn: 28044

llvm-svn: 28026

x86 and ppc for 100% dense switch statements when relocations are non-PIC.
This support will be extended and enhanced in the coming days to support
PIC, and less dense forms of jump tables.

llvm-svn: 27947

asm printer.

llvm-svn: 26599

llvm-svn: 26493

span multiple lines.

llvm-svn: 26463

llvm-svn: 26364

llvm-svn: 26362

several bugs in inline asm expanded operands.

llvm-svn: 26332

value/alignment pair for each constant, keep a value/offset pair.

llvm-svn: 26078

llvm-svn: 26076

llvm-svn: 26074

llvm-svn: 26065

llvm-svn: 26021

llvm-svn: 25981

llvm-svn: 25978

substituted operands.  For this testcase:

int %test(int %A, int %B) {
  %C = call int asm "xyz $0, $1, $2", "=r,r,r"(int %A, int %B)
  ret int %C
}

we now emit:

_test:
        or r2, r3, r3
        or r3, r4, r4
        xyz r2, r2, r3  ;; look here
        or r3, r2, r2
        blr

... note the substituted operands. :)

llvm-svn: 25886

llvm-svn: 25865

llvm-svn: 25855

llvm-svn: 25822

llvm-svn: 25676

Global Variable information is now pulled from "llvm.dbg.globals"

llvm-svn: 25655

llvm-svn: 25572

llvm-svn: 25565

llvm-svn: 25251

pass manager do it's thing."  Fixes crash when compiling -g files and suppresses
dwarf statements if no debug info is present.

llvm-svn: 25100

llvm-svn: 25093

llvm-svn: 25034