a common source of oddities and, in theory, removes some redundant ABI
computations.  Also fixes a miscompile I introduced yesterday by refactoring
some code and causing a slightly different code path to be taken that
didn't perform *parameter* type canonicalization, just normal type
canonicalization;  this in turn caused a bit of ABI code to misfire because
it was looking for 'double' or 'float' but received 'const float'.

llvm-svn: 97030

 - This is designed to make it obvious that %clang_cc1 is a "test variable"
   which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it
   can be useful to redefine what gets run as 'clang -cc1' (for example, to set
   a default target).

llvm-svn: 91446

 - 'for i in $(find . -type f); do sed -e 's#\(RUN:.*[^ ]\) *&& *$#\1#g' $i | FileUpdate $i; done', for the curious.

llvm-svn: 86430

llvm-svn: 81346

llvm-svn: 76638

llvm-svn: 73938

to go back and clean up existing uses of the bitcasted function.  This
is not just an optimization: it is required for correctness to get
always inline functions to work, see testcases in function-attributes.c.

llvm-svn: 70971

Tests and drivers updated, still need to shuffle dirs.

llvm-svn: 67602

to something like:
define void @bar(%struct.foo* noalias sret %agg.result) nounwind {
instead of:
define void @bar(%struct.foo* noalias sret %agg.result, ...) nounwind {

llvm-svn: 67475

 - <rdar://problem/6584606> clang/x86-64 - too many reg saves

llvm-svn: 65032

prototype, synthesize ParmVarDecls for prototype-less FunctionDecl.

llvm-svn: 64666

http://llvm.org/viewvc/llvm-project?view=rev&revision=54107

llvm-svn: 54242

their prototype.

llvm-svn: 44506