llvm-svn: 45178

TranslationUnit.

llvm-svn: 45177

llvm-svn: 45176

llvm-svn: 45175

llvm-svn: 45174

from
_foo:
        movl    $99, %ecx
        movl    4(%esp), %eax
        subl    %eax, %ecx
        xorl    %edx, %edx
        testl   %ecx, %ecx
        cmovs   %edx, %eax
        ret

to
_foo:
        xorl    %ecx, %ecx
        movl    4(%esp), %eax
        cmpl    $99, %eax
        cmovg   %ecx, %eax
        ret

llvm-svn: 45173

llvm-svn: 45172

accessors to FileEntry to query these values.

llvm-svn: 45171

llvm-svn: 45170

llvm-svn: 45169

llvm-svn: 45168

llvm-svn: 45167

llvm-svn: 45166

llvm-svn: 45165

llvm-svn: 45164

llvm-svn: 45163

Added additional serialization functors for use with std::foreach.

llvm-svn: 45162

llvm-svn: 45161

doesNotThrow.

llvm-svn: 45160

llvm-svn: 45159

Fold certain additions through selects (and their compares) so as to eliminate subtractions. This code is often produced by the SMAX expansion in SCEV.

This implements test/Transforms/InstCombine/2007-12-18-AddSelCmpSub.ll

llvm-svn: 45158

FIX for PR1799: When a load is unfolded from an instruction, check if it is a new node. If not, do not create a new SUnit.

llvm-svn: 45157

reported by Seo.

llvm-svn: 45156

llvm-svn: 45155

int foo() {
  typedef int x[foo()];
  static int y = sizeof(x);
}

previously we'd emit it on the typedef, which made not sense at all.

llvm-svn: 45154

this method.

llvm-svn: 45153

llvm-svn: 45152

llvm-svn: 45151

llvm-svn: 45150

llvm-svn: 45149

Add DefaultFunctionArrayConversion() to the indirection operator in Sema::ActOnUnaryOp().

This fixes a bug Chris forwarded from Oliver Hunt...

typedef struct { char name[100]; } entry;
char f1(entry *e) { return *e->name; }

llvm-svn: 45148

Don't forget to print address space qualifiers when printing out the type table! Thanks to Gordon Henriksen for pointing this out.

llvm-svn: 45147

Fixe bogus error for variable argument methods. Sema::ObjcGetTypeForMethodDefinition() wasn't preserving the isVariadic boolean. Another fix is to avoid synthsizing the function decl entirely, however this is a separate issue that I don't want to deal with now. Also added a FIXME to Sema::CheckFunctionCall(), which is currently emitting a bogus warning.

llvm-svn: 45146

Turns out the LLVMFoldingBuilder can fold InsertElement. Knowing this, we can get rid of our special casing of constants when creating vectors.

llvm-svn: 45145

llvm-svn: 45144

Improve how we find private method decls. This involved:

- Changed Sema::ObjcActOnStartOfMethodDef() to register the methods with the global pools.
- Changed Sema::ActOnInstanceMessage() to look in global pools (should be much less error prone).
- Added a test case to message.m (for lookup that was broken).

Misc changes while I was investigating this...

- Changed Sema::ActOnAtEnd() to call AddFactoryMethodToGlobalPool (this looked like a cut/paste error).
- Added a comment and tweaked another where I was using the first person.

llvm-svn: 45142

llvm-svn: 45141

llvm-svn: 45140

llvm-svn: 45139

Intrinsic::getDeclaration, allowing much more terse code.

llvm-svn: 45136