llvm-svn: 140178

llvm-svn: 140177

llvm-svn: 140176

extract its associated landing pad block as well. However, that landing pad
block may have more than one predecessor. So split the landing pad block so that
individual landing pads have only one predecessor.

This type of transformation may produce a false positive with bugpoint.

llvm-svn: 140173

llvm-svn: 140172

llvm-svn: 140169

llvm-svn: 140168

llvm-svn: 140167

llvm-svn: 140166

llvm-svn: 140164

llvm-svn: 140163

No functionality change. The hook makes it explicit which patterns
require "special" handling. i.e. it self-documents tblgen
deficiencies. I plan to add verification in ExpandISelPseudos and
Thumb2SizeReduce to catch any missing hasPostISelHooks. Otherwise it's
too fragile.

llvm-svn: 140160

llvm-svn: 140158

llvm-svn: 140157

llvm-svn: 140156

llvm-svn: 140154

llvm-svn: 140153

llvm-svn: 140152

GCOVLines is always accessed through a StringMap where the key is FileName.

llvm-svn: 140151

There is no need to write a local utility routine to find subprogram info if the utility routine is already available in DebugInfo.

llvm-svn: 140145

On Windows x64, 128-bit arguments are not passed by reg but by indirect. eg.

maxpd:
        vmovapd (%rcx), %xmm0
        vmaxpd  (%rdx), %xmm0, %xmm0

FIXME: I don't care YMM on x64 for now.
llvm-svn: 140143

llvm-svn: 140140

include/llvm/Config/llvm-config.h.in: Add the entry LLVM_PATH_XDOT_PY, for consistency against llvm-config.h.cmake.

llvm-svn: 140137

llvm-svn: 140136

llvm-svn: 140135

Modified ARMISelLowering::AdjustInstrPostInstrSelection to handle the
full gamut of CPSR defs/uses including instructins whose "optional"
cc_out operand is not really optional. This allowed removal of the
hasPostISelHook to simplify the .td files and make the implementation
more robust.
Fixes rdar://10137436: sqlite3 miscompile

llvm-svn: 140134

llvm-svn: 140133

llvm-svn: 140129

This basically involved removing references to llvm.eh.exception,
llvm.eh.selector, and llvm.eh.resume and replacing them with references to the
landingpad and resume instructions.

llvm-svn: 140128

llvm-svn: 140127

llvm-svn: 140126

llvm-svn: 140125

llvm-svn: 140124

llvm-svn: 140122

llvm-svn: 140121

llvm-svn: 140120

llvm-svn: 140119

llvm-svn: 140118

llvm-svn: 140117

llvm-svn: 140116