apply to the build tools. If we want to allow build tool flags input, we
should have separate inputs (BUILD_CFLAGS and BUILD_CXXFLAGS, perhaps).

llvm-svn: 85607

llvm-svn: 85606

llvm-svn: 85605

llvm-svn: 85599

void f (int a1, int a2, int a3, int a4, int a5,...)

In ARMTargetLowering::LowerFormalArguments if the function has 4 or
more regular arguments we used to set VarArgsFrameIndex using an
offset of 0, which is only correct if the function has exactly 4
regular arguments.

llvm-svn: 85590

llvm-svn: 85587

Rather than having llvm-gcc changing the meaning of OptimizeSize, just make sure loop unswitch is conservative when optimization level is < 3.

llvm-svn: 85581

clang/test/CodeGen/indirect-goto.c runs! (unoptimized)

llvm-svn: 85577

llvm-svn: 85575

llvm-svn: 85572

llvm-svn: 85571

llvm-svn: 85568

llvm-svn: 85562

llvm-svn: 85559

llvm-svn: 85558

llvm-svn: 85557

llvm-svn: 85556

llvm-svn: 85551

llvm-svn: 85549

llvm-svn: 85547

llvm-svn: 85546

Between scheduling regions, correctly maintain anti-dep breaking state so that we don't incorrectly rename registers that span these regions.

llvm-svn: 85537

llvm-svn: 85536

*ISelDAGToDAG.cpp to being regular code in SelectionDAGISel.cpp.

llvm-svn: 85530

llvm-svn: 85522

llvm-svn: 85519

First bitcase use may not lead to a dbg.declare intrinsic. Iterate uses until one find's dbg.declare intrinsic.
Patch by Sunae Seo.

llvm-svn: 85518

bunch of associated comments, because it doesn't have anything to do
with DAGs or scheduling. This is another step in decoupling MachineInstr
emitting from scheduling.

llvm-svn: 85517

llvm-svn: 85515

llvm-svn: 85514

llvm-svn: 85505

llvm-svn: 85498

llvm-svn: 85496

static constructors with indirect gotos :)

llvm-svn: 85495

now correctly runs clang's test/CodeGen/indirect-goto.c.  The JIT will abort
on it until someone feels compelled to implement this.

llvm-svn: 85488

llvm-svn: 85483

llvm-svn: 85480

patch by Peter Housel!

llvm-svn: 85479

Explicitly convert to double to suppress Visual C++ 2008 build error C2668 pow is ambiguous call to overloaded function

llvm-svn: 85478

realignment regardless of whether it's strictly necessary.

llvm-svn: 85476