| Evan Cheng | 02b985c | 2007-01-19 09:20:23 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm && |
| 2 | ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5TE && |
| 3 | ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5TE | grep "smulbt" | wc -l | grep 1 && |
| 4 | ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5TE | grep "smultt" | wc -l | grep 1 && |
| 5 | ; RUN: llvm-upgrade < %s | llvm-as | llc -march=arm -mattr=+v5TE | grep "smlabt" | wc -l | grep 1 |
| 6 | |
| 7 | %x = weak global short 0 |
| 8 | %y = weak global short 0 |
| 9 | |
| 10 | int %f1(int %y) { |
| 11 | %tmp = load short* %x |
| 12 | %tmp1 = add short %tmp, 2 |
| 13 | %tmp2 = cast short %tmp1 to int |
| 14 | %tmp3 = shr int %y, ubyte 16 |
| 15 | %tmp4 = mul int %tmp2, %tmp3 |
| 16 | ret int %tmp4 |
| 17 | } |
| 18 | |
| 19 | int %f2(int %x, int %y) { |
| 20 | %tmp1 = shr int %x, ubyte 16 |
| 21 | %tmp3 = shr int %y, ubyte 16 |
| 22 | %tmp4 = mul int %tmp3, %tmp1 |
| 23 | ret int %tmp4 |
| 24 | } |
| 25 | |
| 26 | int %f3(int %a, short %x, int %y) { |
| 27 | %tmp = cast short %x to int |
| 28 | %tmp2 = shr int %y, ubyte 16 |
| 29 | %tmp3 = mul int %tmp2, %tmp |
| 30 | %tmp5 = add int %tmp3, %a |
| 31 | ret int %tmp5 |
| 32 | } |