llvm-svn: 92979

run-time initialization, and emit run-time initializers aggresively to avoid
ordering issues with deferred globals.

llvm-svn: 92976

suggestions follow recovery. Additionally, add a note to these
diagnostics which suggests a fix-it for changing the behavior to what
the user probably meant. Examples:

t.cpp:2:9: warning: & has lower precedence than ==; == will be evaluated first
      [-Wparentheses]
  if (i & j == k) {
        ^~~~~~~~
          (     )
t.cpp:2:9: note: place parentheses around the & expression to evaluate it first
  if (i & j == k) {
        ^
      (    )

t.cpp:14:9: warning: using the result of an assignment as a condition
without
      parentheses [-Wparentheses]
  if (i = f()) {
      ~~^~~~~
      (      )
t.cpp:14:9: note: use '==' to turn this assignment into an equality
comparison
  if (i = f()) {
        ^
        ==

llvm-svn: 92975

llvm-svn: 92973

llvm-svn: 92972

Compare the dominance information calculated using a dominance tree walk to the
information calculated based on DFS numbers, if XDEBUG is enabled.

llvm-svn: 92969

Remove a FIXME and unify code that was necessary to work around broken
updateDFSNumbers().  Before updateDFSNumbers() did not work correctly for post
dominators.

llvm-svn: 92968

The DFS number calculation for postdominators was broken. In the case of
multiple exits that form the post dominator root nodes, do not iterate over
all exits, but start from the virtual root node. Otherwise bbs, that are not
post dominated by any exit but by the virtual root node, will never be assigned
a DFS number.

llvm-svn: 92967

llvm-svn: 92964

llvm-svn: 92963

that feeds into a zext, similar to the patch I did yesterday for sext.
There is a lot of room for extension beyond this patch.

llvm-svn: 92962

restore to the one most recently created.

llvm-svn: 92959

implicitness without losing track of the (logical or actual) location
where "this" would occur in the source.

llvm-svn: 92958

_objc_method (part of radar 7490408).

llvm-svn: 92957

llvm-svn: 92956

llvm-svn: 92955

llvm-svn: 92954

llvm-svn: 92953

llvm-svn: 92952

When folding a and(any_ext(load)) both the any_ext and the
load have to have only a single use.

This removes the anyext-uses.ll testcase which started failing
because it is unreduced and unclear what it is testing.

llvm-svn: 92950

time, no functionality change.

llvm-svn: 92948

Revert r92939.  These intrinsics get matched to LLVM instructions,
so removing at Chris' request.

llvm-svn: 92947

llvm-svn: 92943

Replace magic numbers with uuids.

llvm-svn: 92941

Add some "missing" instrinsics to make the SSE intrinsic set a bit more
orthogonal.

llvm-svn: 92939

llvm-svn: 92938

add it to the constant pool for fast-isel. We already
don't add it for the normal case.

llvm-svn: 92934

not-readonly segment on darwin.

llvm-svn: 92933

easier to understand.

llvm-svn: 92932

llvm-svn: 92931

as a type or scope token if the next token requires it.

This eliminates a lot of redundant lookups in C++, but there's room for
improvement;  a better solution would do a single lookup whose kind and
results would be passed through the parser.

llvm-svn: 92930

llvm-svn: 92929

llvm-svn: 92928

llvm-svn: 92927

llvm-svn: 92926

rewriting.

llvm-svn: 92925

llvm-svn: 92924

llvm-svn: 92923

llvm-svn: 92922

llvm-svn: 92921