llvm-svn: 51664

like.

llvm-svn: 51662

instruction to execute. This can be used for transformations (like two-address
conversion) to remat an instruction instead of generating a "move"
instruction. The idea is to decrease the live ranges and register pressure and
all that jazz.

llvm-svn: 51660

llvm-svn: 51644

llvm-svn: 51635

llvm-svn: 51634

on ia64.

llvm-svn: 51633

llvm-svn: 51632

llvm-svn: 51631

llvm-svn: 51630

is a memory location

llvm-svn: 51626

code generator would do something like this:

f64 = load f32 <anyext>, f32mem
v2f64 = insertelt undef, %0, 0
v2f64 = insertelt %1, 0.0, 1

into 

v2f64 = vzext_load f32mem

which on x86 is movsd, when you really wanted a cvtss2sd/movsd pair.

llvm-svn: 51624

llvm-svn: 51591

llvm-svn: 51538

llvm-svn: 51533

Eliminate x86.sse2.movs.d, x86.sse2.shuf.pd, x86.sse2.unpckh.pd, and x86.sse2.unpckl.pd intrinsics. These will be lowered into shuffles.

llvm-svn: 51531

so that gcc doesn't warn about them.

llvm-svn: 51529

sections on ppc32 darwin.  g++.dg/abi/key2.C

llvm-svn: 51527

llvm-svn: 51526

Remove x86.sse2.loadh.pd and x86.sse2.loadl.pd. These will be lowered into load and shuffle instructions.

llvm-svn: 51522

llvm-svn: 51503

llvm-svn: 51501

llvm-svn: 51491

llvm-svn: 51490

load-folding table entries for PMULDQ and PMULLD.

llvm-svn: 51489

llvm-svn: 51487

This fixes recent CBE regressions.

llvm-svn: 51483

instruction for doing this?

llvm-svn: 51473

Bug: rcpps can only folds a load if the address is 16-byte aligned. Fixed many 'ps' load folding patterns in X86InstrSSE.td which are missing the proper alignment checks.
Also fixed some 80 col. violations.

llvm-svn: 51462

g++.dg/abi/key2.C

llvm-svn: 51458

X86CodeEmitter should not set PIC style to None at initialization time. This will break codegen if relocation model is changed to PIC_ later.

llvm-svn: 51455

llvm-svn: 51435

llvm-svn: 51422

get inline asm working as well as it did previously with the CBE
with the new MRV support for inline asm.

llvm-svn: 51420

llvm-svn: 51327

llvm-svn: 51291

$non_lazy_ptr's and $lazy_ptr's.

llvm-svn: 51277

llvm-svn: 51222

missing it. gcc.dg/darwin-weakimport-2.c.
Handle common and weak differently for darwin ppc32.

llvm-svn: 51201

API change for {BinaryOperator|CmpInst|CastInst}::create*() --> Create. Legacy interfaces will be in place for some time.  (Merge from use-diet branch.)

llvm-svn: 51200