| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm |
| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5TE |
| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5TE | \ |
| ; RUN: grep smulbt | count 1 |
| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5TE | \ |
| ; RUN: grep smultt | count 1 |
| ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5TE | \ |
| ; RUN: grep smlabt | count 1 |
| |
| %x = weak global short 0 |
| %y = weak global short 0 |
| |
| int %f1(int %y) { |
| %tmp = load short* %x |
| %tmp1 = add short %tmp, 2 |
| %tmp2 = cast short %tmp1 to int |
| %tmp3 = shr int %y, ubyte 16 |
| %tmp4 = mul int %tmp2, %tmp3 |
| ret int %tmp4 |
| } |
| |
| int %f2(int %x, int %y) { |
| %tmp1 = shr int %x, ubyte 16 |
| %tmp3 = shr int %y, ubyte 16 |
| %tmp4 = mul int %tmp3, %tmp1 |
| ret int %tmp4 |
| } |
| |
| int %f3(int %a, short %x, int %y) { |
| %tmp = cast short %x to int |
| %tmp2 = shr int %y, ubyte 16 |
| %tmp3 = mul int %tmp2, %tmp |
| %tmp5 = add int %tmp3, %a |
| ret int %tmp5 |
| } |