llvm-svn: 85064

GetTypeForDeclarator and into the code that handles long long 
already.

llvm-svn: 85063

block return types only when a TST isn't specified, not every time
through GetTypeForDeclarator.

llvm-svn: 85062

llvm-svn: 85061

of ConvertDeclSpecToType, which I'd like to keep private to SemaType.cpp.
We do this by cons'ing up a trivial Declarator for the type.

John, please review.

llvm-svn: 85060

llvm-svn: 85059

llvm-svn: 85058

IIDecl cannot be null.  There is no need to check for both C++ mode and
presence of CXXRecordDecl.  ObjC interfaces can't have ScopeSpecs.

llvm-svn: 85057

type looking using getTypeName() and every property access was using
NextToken() to do lookahead to see if the identifier is followed by
a '.'.  Rearrange this code to not need lookahead and only do the
type lookup if we have "identifier." in the token stream.  Also
improve a diagnostic a bit.

llvm-svn: 85056

Audit the code for places where it is assumed that every base specifier refers to a RecordType. Add assertions or conditions as appropriate. This fixes another crash in the Apache stdlib vector.

llvm-svn: 85055

llvm-svn: 85054

llvm-svn: 85052

llvm-svn: 85051

llvm-svn: 85050

llvm-svn: 85049

llvm-svn: 85048

llvm-svn: 85047

llvm-svn: 85046

Do not delete identity insert_subreg even if dest is virtual. Let later passes delete them. This avoids register scavenger complain.

llvm-svn: 85045

llvm-svn: 85044

VISIBILITY_HIDDEN removal.

llvm-svn: 85043

Chris claims we should never have visibility_hidden inside any .cpp file but
that's still not true even after this commit.

llvm-svn: 85042

llvm-svn: 85041

This allows us to simplify this:
union vec2d {
    double e[2];
    double v __attribute__((vector_size(16)));
};
typedef union vec2d vec2d;

static vec2d a={{1,2}}, b={{3,4}};
    
vec2d foo () {
    return (vec2d){ .v = a.v + b.v * (vec2d){{5,5}}.v };
}

down to:

define %0 @foo() nounwind ssp {
entry:
  %mrv5 = insertvalue %0 undef, double 1.600000e+01, 0 ; <%0> [#uses=1]
  %mrv6 = insertvalue %0 %mrv5, double 2.200000e+01, 1 ; <%0> [#uses=1]
  ret %0 %mrv6
}

instead of:

define %0 @foo() nounwind ssp {
entry:
  %mrv5 = insertvalue %0 undef, double extractelement (<2 x double> fadd (<2 x double> fmul (<2 x double> bitcast (<1 x i128> <i128 85174437667405312423031577302488055808> to <2 x double>), <2 x double> <double 3.000000e+00, double 4.000000e+00>), <2 x double> <double 1.000000e+00, double 2.000000e+00>), i32 0), 0 ; <%0> [#uses=1]
  %mrv6 = insertvalue %0 %mrv5, double extractelement (<2 x double> fadd (<2 x double> fmul (<2 x double> bitcast (<1 x i128> <i128 85174437667405312423031577302488055808> to <2 x double>), <2 x double> <double 3.000000e+00, double 4.000000e+00>), <2 x double> <double 1.000000e+00, double 2.000000e+00>), i32 1), 1 ; <%0> [#uses=1]
  ret %0 %mrv6
}

llvm-svn: 85040

ConstantExpr::getBitCast in various places.

llvm-svn: 85039

instead of returning null on failure.  No functionality change.

llvm-svn: 85038

CmpInst::isSigned.

llvm-svn: 85037

which is equal to !isTrueWhenEqual for ints but not for floats.

llvm-svn: 85036

llvm-svn: 85035

llvm-svn: 85034

llvm-svn: 85033

If I can find it again, I will check in a testcase.

llvm-svn: 85032

llvm-svn: 85031

llvm-svn: 85030

llvm-svn: 85029

file).

llvm-svn: 85028

spill, it should avoid doing so inside the live range of a virtual register.

llvm-svn: 85026

llvm-svn: 85021

llvm-svn: 85020

used elsewhere - an exit block is a block outside the loop branched to
from within the loop. An exiting block is a block inside the loop that
branches out.

llvm-svn: 85019