| Tanya Lattner | 6f729d6 | 2008-03-25 04:26:08 +0000 | [diff] [blame] | 1 | ; RUN: llvm-as < %s | llc -mtriple=powerpc64-apple-darwin | grep extsw | count 2 |
| Evan Cheng | a962bfa | 2006-07-07 21:36:24 +0000 | [diff] [blame] | 2 | |
| Tanya Lattner | 6f729d6 | 2008-03-25 04:26:08 +0000 | [diff] [blame] | 3 | @lens = external global i8* ; <i8**> [#uses=1] |
| 4 | @vals = external global i32* ; <i32**> [#uses=1] |
| Evan Cheng | a962bfa | 2006-07-07 21:36:24 +0000 | [diff] [blame] | 5 | |
| Tanya Lattner | 6f729d6 | 2008-03-25 04:26:08 +0000 | [diff] [blame] | 6 | define i32 @test(i32 %i) { |
| 7 | %tmp = load i8** @lens ; <i8*> [#uses=1] |
| 8 | %tmp1 = getelementptr i8* %tmp, i32 %i ; <i8*> [#uses=1] |
| 9 | %tmp.upgrd.1 = load i8* %tmp1 ; <i8> [#uses=1] |
| 10 | %tmp2 = zext i8 %tmp.upgrd.1 to i32 ; <i32> [#uses=1] |
| 11 | %tmp3 = load i32** @vals ; <i32*> [#uses=1] |
| 12 | %tmp5 = sub i32 1, %tmp2 ; <i32> [#uses=1] |
| 13 | %tmp6 = getelementptr i32* %tmp3, i32 %tmp5 ; <i32*> [#uses=1] |
| 14 | %tmp7 = load i32* %tmp6 ; <i32> [#uses=1] |
| 15 | ret i32 %tmp7 |
| Evan Cheng | a962bfa | 2006-07-07 21:36:24 +0000 | [diff] [blame] | 16 | } |
| Tanya Lattner | 6f729d6 | 2008-03-25 04:26:08 +0000 | [diff] [blame] | 17 | |