| Dan Gohman | 0a06310 | 2009-09-08 23:54:48 +0000 | [diff] [blame] | 1 | ; RUN: llc < %s -march=x86 | grep "(%esp)" | count 2 |
| Dale Johannesen | cef6773 | 2008-12-03 00:52:41 +0000 | [diff] [blame] | 2 | target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128" |
| 3 | target triple = "i386-apple-darwin9.5" |
| 4 | ; a - a should be found and removed, leaving refs to only L and P |
| 5 | define i8* @test(i8* %a, i8* %L, i8* %P) nounwind { |
| 6 | entry: |
| 7 | %0 = ptrtoint i8* %a to i32 |
| 8 | %1 = ptrtoint i8* %P to i32 |
| 9 | %2 = sub i32 %1, %0 |
| 10 | %3 = ptrtoint i8* %L to i32 |
| 11 | %4 = sub i32 %2, %3 ; <i32> [#uses=1] |
| 12 | %5 = getelementptr i8* %a, i32 %4 ; <i8*> [#uses=1] |
| 13 | br label %return |
| 14 | |
| 15 | return: ; preds = %bb3 |
| 16 | ret i8* %5 |
| 17 | } |