llvm-svn: 95159

some mechanism for specifying alternative syntaxes, but I'm not sure what form
that should take yet.

llvm-svn: 95158

mccontext instead of having AsmPrinter do it.  This allows other 
types of MCStreamer's to be passed in.

llvm-svn: 95155

llvm-svn: 95146

llvm-svn: 95144

llvm-svn: 95142

llvm-svn: 95141

llvm-svn: 95140

llvm-svn: 95138

== 1.

llvm-svn: 95137

MCMachineInstr. This also fixes handling of tied registers for MRMSrcMem
instructions.

llvm-svn: 95136

llvm-svn: 95134

llvm-svn: 95133

eliminate random "code emitter" stuff in Alpha, except for
the JIT path.  Next up, remove the template cruft.

llvm-svn: 95131

llvm-svn: 95130

of the code generator shouldn't care what object format a target
uses.

llvm-svn: 95124

llvm-svn: 95114

llvm-svn: 95112

llvm-svn: 95111

where callee's arguments are already in the caller's own caller's stack and
they line up perfectly. e.g.

extern int foo(int a, int b, int c);

int bar(int a, int b, int c) {
  return foo(a, b, c);
}

llvm-svn: 95053

Rn operand.

llvm-svn: 95025

llvm-svn: 95017

llvm-svn: 94977

llvm-svn: 94970

llvm-svn: 94969

llvm-svn: 94955

Change TAILJMP's to be varargs and transfer implicit uses over from TCRETURN's. Otherwise the missing uses can make post-regalloc scheduling do bad things. This fixes 403.gcc.

llvm-svn: 94950

llvm-svn: 94949

llvm-svn: 94946

llvm-svn: 94945

to the TargetAsmLexer class so that clients can
actually use the TargetAsmLexer they get from a
Target.

llvm-svn: 94940

llvm-svn: 94915

llvm-svn: 94914

Even if they are suported by the core, they can be disabled
(this is just a configuration bit inside some register).

Allow unaligned memops on darwin and conservatively disallow them otherwise.

llvm-svn: 94889

llvm-svn: 94873

llvm-svn: 94872

something totally broken and parsing them as immediates, but the .td file also
had the wrong match class so things sortof worked. Except, that is, that we
would parse
  movl $0, %eax
as
  movl 0, %eax
Feel free to guess how well that worked.

llvm-svn: 94869

llvm-svn: 94861

register, and use to cleanup a FIXME in X86AsmParser.cpp.

llvm-svn: 94859

bit (Inst{22}) and the M bit (Inst{5}) should be left unspecified.  For binary
format instructions, Inst{6} and Inst{4} need to specified for proper decodings.

llvm-svn: 94855