| ; RUN: llvm-as %s -o - | llvm-dis > %t1.ll |
| ; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll |
| ; RUN: diff %t1.ll %t2.ll |
| ; RUN: llvm-as < %s | lli -jit-kind=mcjit --force-interpreter=true | FileCheck %s |
| ; CHECK: -255 |
| |
| @ARRAY = global [ 20 x i17 ] zeroinitializer |
| @FORMAT = constant [ 4 x i8 ] c"%d\0A\00" |
| |
| declare i32 @printf(i8* %format, ...) |
| |
| define void @multiply(i32 %index, i32 %X, i32 %Y) { |
| %Z = mul i32 %X, %Y |
| %P = getelementptr [20 x i17], [20 x i17]* @ARRAY, i32 0, i32 %index |
| %Result = trunc i32 %Z to i17 |
| store i17 %Result, i17* %P |
| ret void |
| } |
| |
| define i32 @main(i32 %argc, i8** %argv) { |
| %i = bitcast i32 0 to i32 |
| call void @multiply(i32 %i, i32 -1, i32 255) |
| %P = getelementptr [20 x i17], [20 x i17]* @ARRAY, i32 0, i32 0 |
| %X = load i17, i17* %P |
| %result = sext i17 %X to i32 |
| %fmt = getelementptr [4 x i8], [4 x i8]* @FORMAT, i32 0, i32 0 |
| call i32 (i8*,...) @printf(i8* %fmt, i32 %result) |
| ret i32 0 |
| } |
| |
