llvm-svn: 52130

llvm-svn: 52126

llvm-svn: 52125

llvm-svn: 52124

llvm-svn: 52122

llvm-svn: 51962

llvm-svn: 51869

llvm-svn: 51868

llvm-svn: 51520

llvm-svn: 51504

llvm-svn: 51444

fix an off-by-one error in my previous patch, don't treat the callee as a incoming arg.

llvm-svn: 51438

Add support for multiple-return values in inline asm.  This should
get inline asm working as well as it did previously with the CBE
with the new MRV support for inline asm.

llvm-svn: 51437

llvm-svn: 51421

llvm-svn: 51419

llvm-svn: 51416

Fix PR2267, by allowing indirect outputs to be intermixed
with normal outputs.  Testcase here:
test/CodeGen/X86/asm-indirect-mem.ll

llvm-svn: 51415

Check if llvm-gcc is available before running tests. Patch by Matthijs Kooijman!

llvm-svn: 51413

uppress gcc3.4.6's <no value returned> warnings

llvm-svn: 51412

Fix and encoding error in the psrad xmm, imm8 instruction.

llvm-svn: 51411

Fix one more encoding bug.

llvm-svn: 51410

Fix a missing break in the ISD::FLT_ROUNDS_ handling.

llvm-svn: 50989

Fix a compile error on compilers that still want a return value
in a non-void function that calls abort.

llvm-svn: 50982

When transforming a vector_shuffle to a load, the base address must not be an undef.

llvm-svn: 50981

llvm-svn: 50938

llvm-svn: 50932

llvm-svn: 50931

than silently generate invalid code.

llvm-gcc does not currently use VAArgInst; it lowers va_arg in the
front-end.

llvm-svn: 50930

llvm-svn: 50929

llvm-svn: 50928

If all sources of a PHI node are defined by an implicit_def, just emit an implicit_def instead of a copy.

llvm-svn: 50927

 - Comment fixes.
 - Moar whitespace.
 - Made ivars "private" by default.
No functionality change.

llvm-svn: 50926

macros but doesn't expand #includes, remove comments, remove #defines
etc.

For example:

----
#include <stdio.h>

#define bbaa
#define funclike(x) x "a" x "b" x

bbaa  bbaa

#if 1 
funclike("gar")
foo /*blah*/  bar
bar
#endif

#if 0
funclike()
#endif
----


rewrites to:

----
#include <stdio.h>

#define bbaa
#define funclike(x) x "a" x "b" x 

/*bbaa  bbaa*/

#if 1
 "gar" "a" "gar" "b" "gar"/*funclike*//*("gar")*/
foo /*blah*/  bar
bar
#endif

#if 0
/*funclike()*/
#endif
----

llvm-svn: 50925

Rename IsPointerType to LVal::IsLValType, and update CFRefCount::EvalSummary to use IsLValType when conjuring symbols for return values (this fixes a bug with an assertion firing in the analyzer when two qualified objective-c types were compared).

llvm-svn: 50924

-identifierResolver exposes an iterator interface to get all decls through the scope chain.
-The semantic staff (checking IdentifierNamespace and Doug's checking for shadowed tags were moved out of IdentifierResolver and back into Sema. IdentifierResolver just gives an iterator for all reachable decls of an identifier.

llvm-svn: 50923

llvm-svn: 50922

no functional change.

llvm-svn: 50921

llvm-svn: 50920

llvm-svn: 50919

Note, some of the code will be moved into target independent part of DAG combiner in a subsequent patch.

llvm-svn: 50918