llvm-svn: 44938

and readnone for functions with bodies because it
broke llvm-gcc-4.2 bootstrap.  It turns out that,
because of LLVM's array_ref hack, gcc was computing
pure/const attributes wrong (now fixed by turning
off the gcc ipa-pure-const pass).

llvm-svn: 44937

2. Using zero-extended value of Scale and unsigned division is safe provided
   that Scale doesn't have the sign bit set.
   Previously these 2 instructions:
        %p = bitcast [100 x {i8,i8,i8}]* %x to i8*
        %q = getelementptr i8* %p, i32 -4
   were combined into:
        %q = getelementptr [100 x { i8, i8, i8 }]* %x, i32 0,
               i32 1431655764, i32 0
   what was incorrect.

llvm-svn: 44936

llvm-svn: 44934

llvm-svn: 44933

llvm-svn: 44932

llvm-svn: 44930

llvm-svn: 44929

llvm-svn: 44928

resolve some fixmes and clean up some code by eliminating the get*Vars apis to some classes and use iterators instead.

llvm-svn: 44927

iterator interface.

llvm-svn: 44926

llvm-svn: 44925

http://llvm.org/viewvc/llvm-project?rev=44920&view=rev

Putting VisitDeclStmt() was motivated because it called DumpDeclarator(),
which printed out a little bit more information than just using the
child_iterator interface to visit the subexpressions of DeclStmt. To avoid
printing the initializers twice, DumpSubTree() now specially checks for
DeclStmts; in such cases it calls VisitDeclStmt() without using the
child_iterators to visit the subexpressions.

llvm-svn: 44924

llvm-svn: 44923

llvm-svn: 44922

Lower a build_vector with all constants into a constpool load unless it can be done with a move to low part.

llvm-svn: 44921

printed out by DumpSubTree() via the child_iterator interface. This fixes a
bug where the initializers were being dumped twice.

llvm-svn: 44920

llvm-svn: 44919

llvm-svn: 44918

llvm-svn: 44917

llvm-svn: 44916

llvm-svn: 44915

not support it.

llvm-svn: 44914

llvm-svn: 44913

int test(int x, long long y) {
  return x << y;
}

we now realize the type of the shift is int, not long long.

This fixes a fixme from june.

llvm-svn: 44912

llvm-svn: 44911

Make lli interpreter correctly call external functions sin()/cos(),
__cxa_guard_acquire() and __cxa_guard_release().

llvm-svn: 44910

llvm-svn: 44909

llvm-svn: 44908

pointing this out and correcting the patch!

llvm-svn: 44907

llvm-svn: 44906

llvm-svn: 44905

llvm-svn: 44904

llvm-svn: 44903

interfered with other registers.  Seems like that might be a good thing to do. :-)

llvm-svn: 44902

llvm-svn: 44901

llvm-svn: 44900

llvm-svn: 44899

this is passed to sema and ignored there, so the second part of the
string will not make it into the AST.  Passing to Fariborz to finish
Sema + AST construction.

llvm-svn: 44898

Note that incompatible-protocol-qualified-types.m is currently failing. This is
unrelated to this patch and Steve is looking at the general problem of not reporting
incompitible pointer types in return stetement..

llvm-svn: 44897