llvm-svn: 15777

llvm-svn: 15775

llvm-svn: 15774

allowed).

llvm-svn: 15766

llvm-svn: 15763

llvm-svn: 15760

Fix float to int codepath by always allocating 8 bytes for the target of a double store; optimize cmplwi generation.

llvm-svn: 15759

to renumber everything.  Similar elimination should be applied to other
operand enum values that are only used to format printing in the .s file.

llvm-svn: 15755

dead.

llvm-svn: 15754

llvm-svn: 15753

llvm-svn: 15752

llvm-svn: 15751

llvm-svn: 15750

llvm-svn: 15749

llvm-svn: 15748

name of the generated asmwriter class, and the name of the format string.

llvm-svn: 15747

llvm-svn: 15746

Add support for frame pointers, and large offsets from stack and frame pointers.  Adopt elimination of MachineFunction& arg from eliminateFrameIndex.

llvm-svn: 15745

llvm-svn: 15743

Fix handling of FP constants with single precision, and loading of internal linkage function addresses

llvm-svn: 15742

Add initial support for using the generated asm writer.  Also, fix FP constant printing to always print 8 byte intializers.  Move printing of LinkOnce stubs.

llvm-svn: 15741

llvm-svn: 15740

Eliminate MachineFunction& argument from eliminateFrameIndex in x86 Target.  Get MachineFunction from MachineInstruction's parent's parent

llvm-svn: 15739

llvm-svn: 15738

llvm-svn: 15737

llvm-svn: 15736

This allows more globals to be marked constant, particularly global arrays.

llvm-svn: 15735

absolute position on the command line. Similarly allow any cl::list to
use the method getPosition(n) to retrieve the absolute position of the nth
option in the list. This provides support for two things: (a) options like
-l that are actually positional and their order of occurrence matters when
they are intermixed with positional arguments like "a.o"; and (b) options
like -x LANG which affect only the positional arguments that come after
the option. In both cases, knowing the absolute position of a given option
helps.

llvm-svn: 15725

llvm-svn: 15722

Darwin.  Also, change asm printer to output proper stubs for external
functions whose address is passed as an argument to aid in bugpointing.

llvm-svn: 15721

llvm-svn: 15720

llvm-svn: 15719

block (common in a switch), make sure to remove extra edges in successor
blocks.  This fixes CodeExtractor/2004-08-12-BlockExtractPHI.ll and should
be pulled into LLVM 1.3 (though the regression test need not be, as that
would require pulling in the LoopExtract.cpp changes).

llvm-svn: 15717

the extracted code was, instead of putting it at the end of the function

llvm-svn: 15716

llvm-svn: 15714

Nate ran into when bugpointing siod.  This fix should go into LLVM 1.3

llvm-svn: 15712

llvm-svn: 15711

llvm-svn: 15710

Add support for targets that must spill certain physregs at certain locations.

Patch contributed by Nate Begeman, slightly hacked by me.

llvm-svn: 15701

llvm-svn: 15698