llvm-svn: 30663

llvm-svn: 30662

llvm-svn: 30661

llvm-svn: 30660

llvm-svn: 30659

llvm-svn: 30658

llvm-svn: 30657

llvm-svn: 30656

llvm-svn: 30655

by the test case.

llvm-svn: 30654

llvm-svn: 30653

CodeGen/PowerPC/2006-09-28-shift_64.ll

llvm-svn: 30652

llvm-svn: 30651

Errors are generated with the YYERROR macro which can only be called from
a production (inside yyparse) because of the goto statement in the macro.
This lead to several situations where GEN_ERROR was not called but
GenerateError was used instead (because it doesn't use YYERROR). However,
in such situations, catching the error much later (e.g. at the end of
the production) is not sufficient because LLVM can assert on invalid data
before the end of the production is reached. The solution is to ensure that
the CHECK_FOR_ERROR macro (which invokes YYERROR if there's an error) is
used as soon as possible after a call to GenerateError has been made.

llvm-svn: 30650

llvm-svn: 30649

TargetRegisterClass specifies the desired spill alignment. However, it cannot be honored if stack alignment is smaller.

llvm-svn: 30648

llvm-svn: 30647

llvm-svn: 30646

llvm-svn: 30645

with our English dead."

No! Really! Serious this time...It was how the vreg uses were being
adjusted that was causing hte Olden tests to fail. I corrected this and
the Olden and Regression tests all passed.

llvm-svn: 30644

This is a baby step towards fixing PR925.

llvm-svn: 30643

llvm-svn: 30642

llvm-svn: 30641

llvm-svn: 30640

Use the new ManagedStatic class to explicitly manage static variables, eliminating static ctors/dtors

llvm-svn: 30639

llvm-svn: 30638

in olden among others.

llvm-svn: 30637

incoming stack. This allows X86 backend to use push / pop in epilogue /
prologue.

llvm-svn: 30636

before it determines which callee-save registers are to be spilled. This allows
the target to make changes such as forcing certain physical registers to be
spilled.
- Modified comments. It's important to note the order of registers in the array
returns by getCalleeSaveRegs() determines the order of callee save spill code.

llvm-svn: 30635

llvm-svn: 30634

has disappeared.

llvm-svn: 30633

llvm-svn: 30631

Fix http://llvm.org/bugs/show_bug.cgi?id=923

llvm-svn: 30630

llvm-svn: 30628

llvm-svn: 30626

AggregateString += "\0\0";

Doesn't add two nuls to the AggregateString (for obvious reasons), which
broke the asmprinter when the first character of an asm string was not
literal text.

llvm-svn: 30625

a function, do it up front in linear time (going through all of the
instructions once). We create a map out of them. Then it's no problem to
use the information in it during elimination...

llvm-svn: 30624

llvm-svn: 30623

llvm-svn: 30622

llvm-svn: 30621