| ; RUN: llvm-as < %s | opt -raise | llvm-dis | grep '= cast' | not grep \* |
| |
| %FILE = type { int, ubyte*, ubyte*, ubyte, ubyte, uint, uint, uint } |
| |
| uint %addfile(%FILE* %f) { |
| %cast255 = cast %FILE* %f to sbyte* |
| |
| ; Addreses a ubyte member in memory... |
| %reg2421 = getelementptr sbyte* %cast255, long 24 |
| |
| ; Loads the ubyte |
| %reg130 = load sbyte* %reg2421 |
| |
| ; Error, cast cannot convert the source operand to ubyte because then |
| ; the sign extension would not be performed. Need to insert a cast. |
| ; |
| %cast250 = cast sbyte %reg130 to uint ; This is a sign extension instruction |
| ret uint %cast250 |
| } |
