| Dan Gohman | fce288f | 2009-09-09 00:09:15 +0000 | [diff] [blame^] | 1 | ; RUN: llc < %s -march=arm -mattr=+v6 |
| Evan Cheng | 02b985c | 2007-01-19 09:20:23 +0000 | [diff] [blame] | 2 | |
| Evan Cheng | 12d3a91 | 2007-03-08 22:45:31 +0000 | [diff] [blame] | 3 | define i32 @test1(i32 %tmp54) { |
| 4 | %tmp56 = tail call i32 asm "uxtb16 $0,$1", "=r,r"( i32 %tmp54 ) ; <i32> [#uses=1] |
| 5 | ret i32 %tmp56 |
| Evan Cheng | 02b985c | 2007-01-19 09:20:23 +0000 | [diff] [blame] | 6 | } |
| 7 | |
| Evan Cheng | 12d3a91 | 2007-03-08 22:45:31 +0000 | [diff] [blame] | 8 | define void @test2() { |
| Chris Lattner | 93e3d8f | 2007-04-28 06:03:12 +0000 | [diff] [blame] | 9 | %tmp1 = call i64 asm "ldmia $1!, {$0, ${0:H}}", "=r,=*r,1"( i32** null, i32* null ) ; <i64> [#uses=2] |
| Evan Cheng | 12d3a91 | 2007-03-08 22:45:31 +0000 | [diff] [blame] | 10 | %tmp2 = lshr i64 %tmp1, 32 ; <i64> [#uses=1] |
| 11 | %tmp3 = trunc i64 %tmp2 to i32 ; <i32> [#uses=1] |
| 12 | %tmp4 = call i32 asm "pkhbt $0, $1, $2, lsl #16", "=r,r,r"( i32 0, i32 %tmp3 ) ; <i32> [#uses=0] |
| 13 | ret void |
| 14 | } |
| 15 | |
| 16 | define void @test3() { |
| 17 | tail call void asm sideeffect "/* number: ${0:c} */", "i"( i32 1 ) |
| 18 | ret void |
| Evan Cheng | 02b985c | 2007-01-19 09:20:23 +0000 | [diff] [blame] | 19 | } |