llvm-svn: 41145

llvm-svn: 39884

compute type alignment.  This info is needed for struct layout.

llvm-svn: 39850

vars.  Approach suggested by Keith.

llvm-svn: 39849

llvm-svn: 39848

llvm-svn: 39795

llvm-svn: 39671

void test(int A, _Complex float Y) {
  _Complex float X;
  X = X;

}

llvm-svn: 39669

int X, bar(int,int,int);
short Y;

double foo() {
  return bar(X, Y, 3);
}

into:

@X = external global i32                ; <i32*> [#uses=1]
@Y = external global i16                ; <i16*> [#uses=1]

define double @foo() {
entry:
        %tmp = load i32* @X             ; <i32> [#uses=1]
        %tmp1 = load i16* @Y            ; <i16> [#uses=1]
        %promote = sext i16 %tmp1 to i32                ; <i32> [#uses=1]
        %call = tail call i32 @bar( i32 %tmp, i32 %promote, i32 3 )             ; <i32> [#uses=1]
        %conv = sitofp i32 %call to double              ; <double> [#uses=1]
        ret double %conv
}

declare i32 @bar(i32, i32, i32)

llvm-svn: 39663

and globals.

llvm-svn: 39661

out of the llvm namespace.  This makes the clang namespace be a sibling of
llvm instead of being a child.

The good thing about this is that it makes many things unambiguous.  The
bad things is that many things in the llvm namespace (notably data structures
like smallvector) now require an llvm:: qualifier.  IMO, libsystem and libsupport
should be split out of llvm into their own namespace in the future, which will fix
this issue.

llvm-svn: 39659

llvm-svn: 39656

cases.

llvm-svn: 39519

llvm-svn: 39504