Reid Spencer | 832254e | 2007-02-02 02:16:23 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | llc -march=ppc32 | not grep or && |
| 2 | ; RUN: llvm-as < %s | llc -march=ppc32 | grep rlwnm | wc -l | grep 2 && |
| 3 | ; RUN: llvm-as < %s | llc -march=ppc32 | grep rlwinm | wc -l | grep 2 |
Nate Begeman | cfde3c1 | 2006-01-11 22:58:12 +0000 | [diff] [blame] | 4 | |
Reid Spencer | 832254e | 2007-02-02 02:16:23 +0000 | [diff] [blame^] | 5 | define i32 @rotlw(i32 %x, i32 %sh) { |
Nate Begeman | cfde3c1 | 2006-01-11 22:58:12 +0000 | [diff] [blame] | 6 | entry: |
Reid Spencer | 832254e | 2007-02-02 02:16:23 +0000 | [diff] [blame^] | 7 | %tmp.7 = sub i32 32, %sh ; <i32> [#uses=1] |
| 8 | %tmp.10 = lshr i32 %x, %tmp.7 ; <i32> [#uses=2] |
| 9 | %tmp.4 = shl i32 %x, %sh ; <i32> [#uses=1] |
| 10 | %tmp.12 = or i32 %tmp.10, %tmp.4 ; <i32> [#uses=1] |
| 11 | ret i32 %tmp.12 |
Nate Begeman | cfde3c1 | 2006-01-11 22:58:12 +0000 | [diff] [blame] | 12 | } |
| 13 | |
Reid Spencer | 832254e | 2007-02-02 02:16:23 +0000 | [diff] [blame^] | 14 | define i32 @rotrw(i32 %x, i32 %sh) { |
Nate Begeman | cfde3c1 | 2006-01-11 22:58:12 +0000 | [diff] [blame] | 15 | entry: |
Reid Spencer | 832254e | 2007-02-02 02:16:23 +0000 | [diff] [blame^] | 16 | %tmp.3 = trunc i32 %sh to i8 ; <i8> [#uses=1] |
| 17 | %tmp.4 = lshr i32 %x, %sh ; <i32> [#uses=2] |
| 18 | %tmp.7 = sub i32 32, %sh ; <i32> [#uses=1] |
| 19 | %tmp.10 = shl i32 %x, %tmp.7 ; <i32> [#uses=1] |
| 20 | %tmp.12 = or i32 %tmp.4, %tmp.10 ; <i32> [#uses=1] |
| 21 | ret i32 %tmp.12 |
Nate Begeman | cfde3c1 | 2006-01-11 22:58:12 +0000 | [diff] [blame] | 22 | } |
| 23 | |
Reid Spencer | 832254e | 2007-02-02 02:16:23 +0000 | [diff] [blame^] | 24 | define i32 @rotlwi(i32 %x) { |
Nate Begeman | cfde3c1 | 2006-01-11 22:58:12 +0000 | [diff] [blame] | 25 | entry: |
Reid Spencer | 832254e | 2007-02-02 02:16:23 +0000 | [diff] [blame^] | 26 | %tmp.7 = lshr i32 %x, 27 ; <i32> [#uses=2] |
| 27 | %tmp.3 = shl i32 %x, 5 ; <i32> [#uses=1] |
| 28 | %tmp.9 = or i32 %tmp.3, %tmp.7 ; <i32> [#uses=1] |
| 29 | ret i32 %tmp.9 |
Nate Begeman | cfde3c1 | 2006-01-11 22:58:12 +0000 | [diff] [blame] | 30 | } |
| 31 | |
Reid Spencer | 832254e | 2007-02-02 02:16:23 +0000 | [diff] [blame^] | 32 | define i32 @rotrwi(i32 %x) { |
Nate Begeman | cfde3c1 | 2006-01-11 22:58:12 +0000 | [diff] [blame] | 33 | entry: |
Reid Spencer | 832254e | 2007-02-02 02:16:23 +0000 | [diff] [blame^] | 34 | %tmp.3 = lshr i32 %x, 5 ; <i32> [#uses=2] |
| 35 | %tmp.7 = shl i32 %x, 27 ; <i32> [#uses=1] |
| 36 | %tmp.9 = or i32 %tmp.3, %tmp.7 ; <i32> [#uses=1] |
| 37 | ret i32 %tmp.9 |
Nate Begeman | cfde3c1 | 2006-01-11 22:58:12 +0000 | [diff] [blame] | 38 | } |