| Duncan Sands | dfec24c | 2009-03-16 19:58:38 +0000 | [diff] [blame^] | 1 | ; RUN: llvm-as < %s | llc -march=x86 | grep -A 1 lpad | grep Llabel |
| 2 | ; Check that register copies in the landing pad come after the EH_LABEL |
| 3 | |
| 4 | declare i32 @f() |
| 5 | |
| 6 | define i32 @phi(i32 %x) { |
| 7 | entry: |
| 8 | %a = invoke i32 @f() |
| 9 | to label %cont unwind label %lpad ; <i32> [#uses=1] |
| 10 | |
| 11 | cont: ; preds = %entry |
| 12 | %b = invoke i32 @f() |
| 13 | to label %cont2 unwind label %lpad ; <i32> [#uses=1] |
| 14 | |
| 15 | cont2: ; preds = %cont |
| 16 | ret i32 %b |
| 17 | |
| 18 | lpad: ; preds = %cont, %entry |
| 19 | %v = phi i32 [ %x, %entry ], [ %a, %cont ] ; <i32> [#uses=1] |
| 20 | ret i32 %v |
| 21 | } |