Dan Gohman | fce288f | 2009-09-09 00:09:15 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -mtriple=armv6-apple-darwin | \ |
Dan Gohman | 28beeea | 2007-08-15 13:36:28 +0000 | [diff] [blame] | 2 | ; RUN: grep uxt | count 10 |
Evan Cheng | 02b985c | 2007-01-19 09:20:23 +0000 | [diff] [blame] | 3 | |
Tanya Lattner | 6263f94 | 2008-02-17 20:02:20 +0000 | [diff] [blame] | 4 | define i32 @test1(i32 %x) { |
| 5 | %tmp1 = and i32 %x, 16711935 ; <i32> [#uses=1] |
| 6 | ret i32 %tmp1 |
Evan Cheng | 02b985c | 2007-01-19 09:20:23 +0000 | [diff] [blame] | 7 | } |
| 8 | |
Tanya Lattner | 6263f94 | 2008-02-17 20:02:20 +0000 | [diff] [blame] | 9 | define i32 @test2(i32 %x) { |
| 10 | %tmp1 = lshr i32 %x, 8 ; <i32> [#uses=1] |
| 11 | %tmp2 = and i32 %tmp1, 16711935 ; <i32> [#uses=1] |
| 12 | ret i32 %tmp2 |
Evan Cheng | 02b985c | 2007-01-19 09:20:23 +0000 | [diff] [blame] | 13 | } |
| 14 | |
Tanya Lattner | 6263f94 | 2008-02-17 20:02:20 +0000 | [diff] [blame] | 15 | define i32 @test3(i32 %x) { |
| 16 | %tmp1 = lshr i32 %x, 8 ; <i32> [#uses=1] |
| 17 | %tmp2 = and i32 %tmp1, 16711935 ; <i32> [#uses=1] |
| 18 | ret i32 %tmp2 |
Evan Cheng | 02b985c | 2007-01-19 09:20:23 +0000 | [diff] [blame] | 19 | } |
| 20 | |
Tanya Lattner | 6263f94 | 2008-02-17 20:02:20 +0000 | [diff] [blame] | 21 | define i32 @test4(i32 %x) { |
| 22 | %tmp1 = lshr i32 %x, 8 ; <i32> [#uses=1] |
| 23 | %tmp6 = and i32 %tmp1, 16711935 ; <i32> [#uses=1] |
| 24 | ret i32 %tmp6 |
Evan Cheng | 02b985c | 2007-01-19 09:20:23 +0000 | [diff] [blame] | 25 | } |
| 26 | |
Tanya Lattner | 6263f94 | 2008-02-17 20:02:20 +0000 | [diff] [blame] | 27 | define i32 @test5(i32 %x) { |
| 28 | %tmp1 = lshr i32 %x, 8 ; <i32> [#uses=1] |
| 29 | %tmp2 = and i32 %tmp1, 16711935 ; <i32> [#uses=1] |
| 30 | ret i32 %tmp2 |
Evan Cheng | 02b985c | 2007-01-19 09:20:23 +0000 | [diff] [blame] | 31 | } |
| 32 | |
Tanya Lattner | 6263f94 | 2008-02-17 20:02:20 +0000 | [diff] [blame] | 33 | define i32 @test6(i32 %x) { |
| 34 | %tmp1 = lshr i32 %x, 16 ; <i32> [#uses=1] |
| 35 | %tmp2 = and i32 %tmp1, 255 ; <i32> [#uses=1] |
| 36 | %tmp4 = shl i32 %x, 16 ; <i32> [#uses=1] |
| 37 | %tmp5 = and i32 %tmp4, 16711680 ; <i32> [#uses=1] |
| 38 | %tmp6 = or i32 %tmp2, %tmp5 ; <i32> [#uses=1] |
| 39 | ret i32 %tmp6 |
Evan Cheng | 02b985c | 2007-01-19 09:20:23 +0000 | [diff] [blame] | 40 | } |
| 41 | |
Tanya Lattner | 6263f94 | 2008-02-17 20:02:20 +0000 | [diff] [blame] | 42 | define i32 @test7(i32 %x) { |
| 43 | %tmp1 = lshr i32 %x, 16 ; <i32> [#uses=1] |
| 44 | %tmp2 = and i32 %tmp1, 255 ; <i32> [#uses=1] |
| 45 | %tmp4 = shl i32 %x, 16 ; <i32> [#uses=1] |
| 46 | %tmp5 = and i32 %tmp4, 16711680 ; <i32> [#uses=1] |
| 47 | %tmp6 = or i32 %tmp2, %tmp5 ; <i32> [#uses=1] |
| 48 | ret i32 %tmp6 |
Evan Cheng | 02b985c | 2007-01-19 09:20:23 +0000 | [diff] [blame] | 49 | } |
| 50 | |
Tanya Lattner | 6263f94 | 2008-02-17 20:02:20 +0000 | [diff] [blame] | 51 | define i32 @test8(i32 %x) { |
| 52 | %tmp1 = shl i32 %x, 8 ; <i32> [#uses=1] |
| 53 | %tmp2 = and i32 %tmp1, 16711680 ; <i32> [#uses=1] |
| 54 | %tmp5 = lshr i32 %x, 24 ; <i32> [#uses=1] |
| 55 | %tmp6 = or i32 %tmp2, %tmp5 ; <i32> [#uses=1] |
| 56 | ret i32 %tmp6 |
Evan Cheng | 02b985c | 2007-01-19 09:20:23 +0000 | [diff] [blame] | 57 | } |
| 58 | |
Tanya Lattner | 6263f94 | 2008-02-17 20:02:20 +0000 | [diff] [blame] | 59 | define i32 @test9(i32 %x) { |
| 60 | %tmp1 = lshr i32 %x, 24 ; <i32> [#uses=1] |
| 61 | %tmp4 = shl i32 %x, 8 ; <i32> [#uses=1] |
| 62 | %tmp5 = and i32 %tmp4, 16711680 ; <i32> [#uses=1] |
| 63 | %tmp6 = or i32 %tmp5, %tmp1 ; <i32> [#uses=1] |
| 64 | ret i32 %tmp6 |
Evan Cheng | 02b985c | 2007-01-19 09:20:23 +0000 | [diff] [blame] | 65 | } |
| 66 | |
Tanya Lattner | 6263f94 | 2008-02-17 20:02:20 +0000 | [diff] [blame] | 67 | define i32 @test10(i32 %p0) { |
| 68 | %tmp1 = lshr i32 %p0, 7 ; <i32> [#uses=1] |
| 69 | %tmp2 = and i32 %tmp1, 16253176 ; <i32> [#uses=2] |
| 70 | %tmp4 = lshr i32 %tmp2, 5 ; <i32> [#uses=1] |
| 71 | %tmp5 = and i32 %tmp4, 458759 ; <i32> [#uses=1] |
| 72 | %tmp7 = or i32 %tmp5, %tmp2 ; <i32> [#uses=1] |
| 73 | ret i32 %tmp7 |
Evan Cheng | 02b985c | 2007-01-19 09:20:23 +0000 | [diff] [blame] | 74 | } |