3 Commits

Author	SHA1	Message	Date
Bill Wendling	c1d9f9604b	Situations can arise when you have a function called that returns a 'void', but ... is bitcast to return a floating point value. The result of the instruction may not be used by the program afterwards, and LLVM will happily remove all instructions except the call. But, on some platforms, if a value is returned as a floating point, it may need to be removed from the stack (like x87). Thus, we can't get rid of the bitcast even if there isn't a use of the value. llvm-svn: 51134	2008-05-14 22:45:20 +00:00
Tanya Lattner	c072619922	Remove llvm-upgrade and update test cases. ... llvm-svn: 47793	2008-03-01 09:15:35 +00:00
Reid Spencer	4572ce85b0	Regression is gone, don't try to find it on clean target. ... llvm-svn: 33296	2007-01-17 07:59:14 +00:00