Without fastcc support, the caller just falls through to CallingConv::C
for fastcc, but callee still uses fastcc, this inconsistency of calling
convention is a problem, and fastcc support can fix it.
llvm-svn: 162013
argument value type. Otherwise, the sign/zero-extend has no effect on arguments
passed via the stack (i.e., undefined high-order bits).
rdar://10515467
llvm-svn: 145701
callee's responsibility to sign or zero-extend the return value. The additional
test case just checks to make sure the calls are selected (i.e., -fast-isel-abort
doesn't assert).
llvm-svn: 144047
zero-extend the constant integer encoding. Test case provides testing for
both call parameters and materialization of i1, i8, and i16 types.
llvm-svn: 143821
Jush Lu