answers.  This will update as object size checking gets better information.

llvm-svn: 94059

Fix a minor issue in x86 load / store folding table. movups does an unaligned load so it doesn't require 16-byte alignment.

llvm-svn: 94058

order for SjLj style exception handling.

llvm-svn: 94055

llvm-svn: 94048

normalization needs to take this into account.

llvm-svn: 94046

this makes function stub emission determinstic.

llvm-svn: 94033

llvm-svn: 94032

no functionality change.

llvm-svn: 94030

MachineModuleInfoMachO instead.  This eliminates two sources
of nondeterministic output in the ppc backend, but function
stubs are still bad.

llvm-svn: 94029

llvm-svn: 94021

When XDEBUG is enabled, check for SelectionDAG cycles at some key
points.  This will help us find future problems like the one
described in PR6019.

llvm-svn: 94019

llvm-svn: 94018

llvm-svn: 94017

llvm-svn: 94015

llvm-svn: 94013

llvm-svn: 94010

llvm-svn: 94008

No functional change except the forgotten test for
InlineLimit.getNumOccurrences() == 0 in the CurrentThreshold2 calculation.

llvm-svn: 94007

llvm-svn: 94006

Fix an infinite recursion problem.  dbgs() should return errs() in
release mode.

llvm-svn: 94001

llvm-svn: 93996

llvm-svn: 93995

go completely away.

llvm-svn: 93994

llvm-svn: 93993

for tidiness.

llvm-svn: 93992

of int initializers), change some methods to be static functions,
use raw_ostream::write_hex instead of a smallstring dance with 
APValue::toStringUnsigned(S, 16).

llvm-svn: 93991

llvm-svn: 93990

llvm-svn: 93989

simplifying the code.

llvm-svn: 93988

4-byte constants if .quad isn't supported.  Switch a bunch of
methods used by the dwarf writer to use OutStreamer.EmitIntValue.

llvm-svn: 93987

llvm-svn: 93986

stomache MCAsmInfo having this, and I found a better solution to
this layering issue.

llvm-svn: 93985

llvm-svn: 93984

logic enforced in the test case as well, so hopefully it is correct. Please
review Victor.

llvm-svn: 93980

Map operands of all function-local metadata, not just metadata passed to llvm.dbg.declare intrinsics

llvm-svn: 93979

llvm-svn: 93978

llvm-svn: 93977

If a instruction belongs to another function (and not current function) as per debug info attached with the instruction then ignore the dangling lexical scope of this instruction. Such scopes are unreachable.

llvm-svn: 93967

Add some asserts to check SelectionDAG problems earlier.

llvm-svn: 93960

more cases where debug declarations affect
debug line info.

llvm-svn: 93953