llvm-svn: 147979

This appears to improve sqlite3's compile time by ~2%.

llvm-svn: 147978

llvm-svn: 147977

This helper method is too simplistic for RAGreedy.

llvm-svn: 147976

llvm-svn: 147975

llvm-svn: 147974

variably-modified type.

llvm-svn: 147973

No functional change.

llvm-svn: 147972

Re-fix the issue Bill fixed in r147899 in a slightly different way, which doesn't abuse the semantics of linker_private.  We don't really want to merge any string constant with a weak_odr global.

llvm-svn: 147971

llvm-svn: 147970

llvm-svn: 147969

are still added if the cached correction fails validation.

Also fix a copy-and-paste error in a comment from my previous commit.
Finally, add an example of the benefit the typo correction callback adds
to TryNamespaceTypoCorrection--which happens to also tickle the above
caching problem, as the only way a non-namespace Decl would be added to
the possible corrections is if it was cached as the correction for a
previous instance of the same typo where the typo was corrected to a
non-namespace via a different code path.

llvm-svn: 147968

Previously let the JITEmitter do it. That's rather odd, and doesn't play nice
with the MCJIT, so move the (trivial) logic up.

llvm-svn: 147967

llvm-svn: 147966

llvm-svn: 147965

When we load the v12i32 type, the GenWidenVectorLoads method generates two loads: v8i32 and v4i32 
and attempts to use CONCAT_VECTORS to join them. In this fix I concat undef values to widen 
the smaller value. The test "widen_load-2.ll" also exposes this bug on AVX.

llvm-svn: 147964

llvm-svn: 147963

Also includes two examples of the callback: a wrapper/replacement for
the CorrectTypoContext enum, and a conversion of the two calls to
CorrectTypo in SemaDeclCXX.cpp (one of which provides verifiable
improvement to the typo correction, as demonstrated in the added test).

llvm-svn: 147962

llvm-svn: 147961

This uses TLS slot 90, which actually belongs to JavaScriptCore. We only support
frames with static size
Patch by Brian Anderson.

llvm-svn: 147960

Patch by Brian Anderson.

llvm-svn: 147959

Patch by Brian Anderson.

llvm-svn: 147958

hoped this would revive one of the llvm-gcc selfhost build bots, but it
didn't so it doesn't appear that my transform is the culprit.

If anyone else is seeing failures, please let me know!

llvm-svn: 147957

life-time to that of its backing 'ivar's lifetime.
// rdar://10558871

llvm-svn: 147956

implicitly marked constexpr when they should be.

llvm-svn: 147955

This is a comparison of two addresses, and GCC does the comparison unsigned.

Patch by Brian Anderson.

llvm-svn: 147954

[asan] extend the workaround for http://llvm.org/bugs/show_bug.cgi?id=11395: don't instrument the function at all on x86_32 if it has a large asm blob

llvm-svn: 147953

Patch by Brian Anderson.

llvm-svn: 147952

directives was in the wrong place and getting triggered incorectly with a
cpp .file directive.  This change fixes that and adds a test case.

llvm-svn: 147951

llvm-svn: 147949

Fix a bug in the lowering of BUILD_VECTOR for AVX. SCALAR_TO_VECTOR does not zero untouched elements. Use INSERT_VECTOR_ELT instead.

llvm-svn: 147948

Also remove the svn:eol-style property from the test file.

llvm-svn: 147947

are invalid).  Fixes a crash on array1.C from the GCC testsuite when
compiled with dragonegg.

llvm-svn: 147946

strange build bot failures that look like a miscompile into an infloop.
I'll investigate this tomorrow, but I'd both like to know whether my
patch is the culprit, and get the bots back to green.

llvm-svn: 147945

- Support gcc-compatible vfpv3 name in addition to vfp3.
- Support vfpv3-d16.
- Disable neon feature for -mfpu=vfp* (yes, we were emitting Neon instructions
  for those!).

llvm-svn: 147943

lots of lines of code. No functionality changed.

llvm-svn: 147942

SRL-rooted code.

llvm-svn: 147941

factor the differences that were hiding in one of them into its other
caller, the SRL handling code. No change in behavior.

llvm-svn: 147940

mask+shift pairs at the beginning of the ISD::AND case block, and then
hoist the final pattern into a helper function, simplifying and
reflowing it appropriately. This should have no observable behavior
change, but several simplifications fell out of this such as directly
computing the new mask constant, etc.

llvm-svn: 147939

I don't think the compact encoding code is right, but at least is has
defined behavior now.

llvm-svn: 147938