llvm-svn: 74686

llvm-svn: 74683

to do with the target.  Also, the stub elimination optimization *requires* making the
stub explicit.

llvm-svn: 74682

llvm-svn: 74681

llvm-svn: 74680

llvm-svn: 74677

a key is present in a std::map or DenseMap to use find instead.

llvm-svn: 74676

llvm-svn: 74675

llvm-svn: 74673

llvm-svn: 74671

llvm-svn: 74670

llvm-svn: 74667

PassManager was scheduling LCSSA before LoopSimplify, which does not
preserve LCSSA.

llvm-svn: 74661

llvm-svn: 74659

llvm-svn: 74658

moment, that I will need to make far-reaching changes.

llvm-svn: 74655

This fixes a bug that caused -debug-pass=Details to abort.

llvm-svn: 74654

U    include/llvm/LLVMContext.h
U    lib/VMCore/LLVMContext.cpp
U    lib/AsmParser/LLParser.cpp
U    lib/AsmParser/LLParser.h

Temporarily reverting r74648. It was causing massive failures in release mode.

llvm-svn: 74653

No functionality change.

llvm-svn: 74652

llvm-svn: 74650

llvm-svn: 74649

llvm-svn: 74648

llvm-svn: 74647

llvm-svn: 74646

llvm-svn: 74645

addressing mode is encoded in the second operand, not the third.

llvm-svn: 74641

llvm-svn: 74640

llvm-svn: 74638

llvm-svn: 74632

!0 = constant metadata !{i32 21, i32 22}
@llvm.blah = constant metadata !{i32 1000, i16 200, metadata !0}

llvm-svn: 74630

llvm-svn: 74625

bytes and not bytes.

llvm-svn: 74624

Windows variant, strerror_s, but I couldn't test that.

I'll update configure and config.h.in in a subsequent patch.

llvm-svn: 74621

I give up on trying to use reader/writer locks for recursive type refinement.  Use a recursive mutex instead, which will (in theory) generate more contention, but is really
a much more natural fit for what's going on during recursive type refinement.

llvm-svn: 74618

Add a pointer to the owning LLVMContext to Module.  This requires threading LLVMContext through a lot
of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools.

Patches for Clang and LLVM-GCC to follow.

llvm-svn: 74614

PR4482.

llvm-svn: 74613

llvm-svn: 74612

 - Patch by Viktor Kutuzov, with tweaks by me.

llvm-svn: 74608

CommuteChangesDestination() should check if to-be-commuted instruction defines any register. Also teaches the default commuteInstruction() to commute instruction without definitions (e.g. X86::test / ARM::tsp).

llvm-svn: 74602

Remove special handling of implicit_def. Fix a couple more bugs in liveintervalanalysis and coalescer handling of implicit_def.

Note, isUndef marker must be placed even on implicit_def def operand or else the scavenger will not ignore it. This is necessary because -O0 path does not use liveintervalanalysis, it treats implicit_def just like any other def.

llvm-svn: 74601