llvm-svn: 120907

llvm-svn: 120622

The user (i.e. whoever generated a call to the intrinsic in the first place) is
essentially asking for a particular instruction to be placed in the assembler.
If that instruction won't execute on the target machine, that's their problem
not ours.  Two buildbots with processors that don't support SSE3 were barfing
on the apm.ll test in CodeGen/X86 because of this assertion.

llvm-svn: 120574

llvm-svn: 120549

legalization time. Since at legalization time there is no mapping from
SDNode back to the corresponding LLVM instruction and the return
SDNode is target specific, this requires a target hook to check for
eligibility. Only x86 and ARM support this form of sibcall optimization
right now.
rdar://8707777

llvm-svn: 120501

While I'm there, clean up too many \n even for me.

llvm-svn: 120411

llvm-svn: 120410

Fixes PR8573.

llvm-svn: 120404

llvm-svn: 120263

llvm-svn: 120225

llvm-svn: 119990

llvm-svn: 119740

nodes to indicate when ha16/lo16 modifiers should be used.  This lets
us pass PowerPC/indirectbr.ll.

The one annoying thing about this patch is that the MCSymbolExpr isn't
expressive enough to represent ha16(label1-label2) which we need on
PowerPC.  I have a terrible hack in the meantime, but this will have
to be revisited at some point.

Last major conversion item left is global variable references.

llvm-svn: 119105

since it is trivial and will be shared between ppc and x86.
This substantially simplifies the X86 backend also.

llvm-svn: 119089

llvm-svn: 119088

llvm-svn: 119007

llvm-svn: 119006

llvm-svn: 118865

with a SimpleValueType, while an EVT supports equality and
inequality comparisons with SimpleValueType.

llvm-svn: 118169

calling convention out of the fast and normal ISel files, and
into the calling convention TD file.

llvm-svn: 117856

Inline asm multiple alternative constraints development phase 2 - improved basic logic, added initial platform support.

llvm-svn: 117667

llvm-svn: 117474

cannot use tailcall.  PR 8461.

llvm-svn: 117322

llvm-svn: 117020

llvm-svn: 116984

types are no longer Legal on X86, we don't need it.
No functional change.  8499854.

llvm-svn: 116947

llvm-svn: 116801

llvm-svn: 116800

that says what why what we just asserted is wrong.

llvm-svn: 116333

llvm-svn: 116323

llvm-svn: 116319

llvm-svn: 116214

llvm-svn: 116188

llvm-svn: 116177

llvm-svn: 116174

llvm-svn: 116173

llvm-svn: 116083

llvm-svn: 116063

Small patch to restore home register stack space allocation for the Win64 case.  Add test case.  This code eventually needs to be tighter, since it's always allocating it, even in leaf routines.

llvm-svn: 116056

Canonicalize X86ISD::MOVDDUP nodes to v2f64 to make sure all cases match. Also eliminate unneeded isel patterns. rdar://8520311

llvm-svn: 115977