Change errs() to dbgs().

llvm-svn: 92502

This is wip.

llvm-svn: 92501

llvm-svn: 92500

The test, derived from optimzed IR, does not mention "bar" in debug info anywhere so the dwarf writer is not expected to emit any debug info for function "bar".

llvm-svn: 92499

Change errs() to dbgs().

llvm-svn: 92498

definitions from a precompiled header. This ensures that
code-completion with macro names behaves the same with or without
precompiled headers.

llvm-svn: 92497

Change errs() to dbgs().

llvm-svn: 92496

when doing this transform if the GEP is not inbounds.  No testcase because
it is very difficult to trigger this: instcombine already canonicalizes
GEP indices to pointer size, so it relies specific permutations of the
instcombine worklist.

Thanks to Duncan for pointing this possible problem out.

llvm-svn: 92495

llvm-svn: 92494

llvm-svn: 92493

llvm-svn: 92492

llvm-svn: 92491

Change errs() to dbgs().

llvm-svn: 92490

interface, suggest correction of typos. For example, given:

  @interface NSString
  @end

  @implementation NSstring
  @end

we'll warn with:

t.m:4:19: warning: cannot find interface declaration for 'NSstring';
    did you mean 'NSString'?
  @implementation NSstring
                  ^

However, since this is just a warning, we don't provide a fix-it
hint. Good idea, Ted!

llvm-svn: 92488

llvm-svn: 92472

llvm-svn: 92471

llvm-svn: 92470

llvm-svn: 92469

file.  InstructionCombining.cpp is now down to a svelte 9300 lines :)

llvm-svn: 92468

a new InstCombineCompares.cpp file.

llvm-svn: 92467

llvm-svn: 92466

move the 'SimplifyDemandedFoo' methods out to their own file, cutting 1K lines out of instcombine.cpp

llvm-svn: 92465

Also trailing whitespace & 80-col violations.

llvm-svn: 92464

among the instcombine library.

llvm-svn: 92463

llvm-svn: 92462

llvm-svn: 92461

llvm-svn: 92460

llvm-svn: 92459

on the example in PR4216.  This doesn't trigger in the testsuite,
so I'd really appreciate someone scrutinizing the logic for
correctness.

llvm-svn: 92458

two labels as a truncate.

llvm-svn: 92455

llvm-svn: 92453

returned null, and may not have been big enough in any case.  
Thanks to Jay Foad for pointing this out!

llvm-svn: 92452

llvm-svn: 92451

global variable initializer to require relocations.

llvm-svn: 92450

constructs:

  - Instance variable lookup ("foo->ivar" and, in instance methods, "ivar")
  - Property name lookup ("foo.prop")
  - Superclasses
  - Various places where a class name is required
  - Protocol names (e.g., id<proto>)

This seems to cover many of the common places where typos could occur.

llvm-svn: 92449

llvm-svn: 92446

functionality change.

llvm-svn: 92445

arrays of structs and other arrays, so long as all the subsequent
indexes are constants.  This triggers frequently for stuff like:

@divisions = internal constant [29 x [2 x i32]] [[2 x i32] zeroinitializer, [2 x i32] [i32 0, i32 1], [2 x i32] [i32 0, i32 2], [2 x i32] [i32 0, i32 1], [2 x i32] zeroinitializer, [2 x i32] [i32 0, i32 1], [2 x i32] [i32 0, i32 1], [2 x i32] [i32 0, i32 2], [2 x i32] [i32 0, i32 2], [2 x i32] zeroinitializer, [2 x i32] zeroinitializer, [2 x i32] zeroinitializer, [2 x i32] [i32 0, i32 2], [2 x i32] [i32 0, i32 1], [2 x i32] zeroinitializer, [2 x i32] [i32 1, i32 0], [2 x i32] [i32 1, i32 1], [2 x i32] [i32 1, i32 1], [2 x i32] [i32 1, i32 2], [2 x i32] [i32 1, i32 1], [2 x i32] [i32 1, i32 0], [2 x i32] [i32 1, i32 2], [2 x i32] [i32 1, i32 2], [2 x i32] [i32 1, i32 0], [2 x i32] [i32 1, i32 0], [2 x i32] [i32 1, i32 0], [2 x i32] [i32 1, i32 1], [2 x i32] [i32 1, i32 2], [2 x i32] [i32 1, i32 2]], align 32 ; <[29 x [2 x i32]]*> [#uses=50]

	  %623 = getelementptr inbounds [29 x [2 x i32]]* @divisions, i64 0, i64 %619, i64 0 ; <i32*> [#uses=1]
	   %684 = icmp eq i32 %683, 999 

also for the "my_defs" table in 'gs', etc.

llvm-svn: 92444

llvm-svn: 92441

llvm-svn: 92440