| David Goodwin | 4ff863c | 2009-06-30 01:02:20 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {and\\W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\]$} | count 1 |
| 2 | ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {and\\W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\],\\W*lsl\\W*#5$} | count 1 |
| 3 | ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {and\\W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\],\\W*lsr\\W*#6$} | count 1 |
| 4 | ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {and\\W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\],\\W*asr\\W*#7$} | count 1 |
| 5 | ; RUN: llvm-as < %s | llc -march=thumb -mattr=+thumb2 | grep {and\\W*r\[0-9\],\\W*r\[0-9\],\\W*r\[0-9\],\\W*ror\\W*#8$} | count 1 |
| David Goodwin | 7f98cac | 2009-06-26 22:37:07 +0000 | [diff] [blame] | 6 | |
| 7 | define i32 @f1(i32 %a, i32 %b) { |
| 8 | %tmp = and i32 %a, %b |
| 9 | ret i32 %tmp |
| 10 | } |
| David Goodwin | 4ff863c | 2009-06-30 01:02:20 +0000 | [diff] [blame^] | 11 | |
| 12 | define i32 @f2(i32 %a, i32 %b) { |
| 13 | %tmp = shl i32 %b, 5 |
| 14 | %tmp1 = and i32 %a, %tmp |
| 15 | ret i32 %tmp1 |
| 16 | } |
| 17 | |
| 18 | define i32 @f3(i32 %a, i32 %b) { |
| 19 | %tmp = lshr i32 %b, 6 |
| 20 | %tmp1 = and i32 %a, %tmp |
| 21 | ret i32 %tmp1 |
| 22 | } |
| 23 | |
| 24 | define i32 @f4(i32 %a, i32 %b) { |
| 25 | %tmp = ashr i32 %b, 7 |
| 26 | %tmp1 = and i32 %a, %tmp |
| 27 | ret i32 %tmp1 |
| 28 | } |
| 29 | |
| 30 | define i32 @f5(i32 %a, i32 %b) { |
| 31 | %l8 = shl i32 %a, 24 |
| 32 | %r8 = lshr i32 %a, 8 |
| 33 | %tmp = or i32 %l8, %r8 |
| 34 | %tmp1 = and i32 %a, %tmp |
| 35 | ret i32 %tmp1 |
| 36 | } |