control-flow2.ll 658 B

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  1. ; RUN: opt < %s -argpromotion -S | FileCheck %s
  2. ; CHECK: load i32, i32* %A
  3. target datalayout = "E-p:64:64:64-a0:0:8-f32:32:32-f64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-v64:64:64-v128:128:128"
  4. define internal i32 @callee(i1 %C, i32* %P) {
  5. br i1 %C, label %T, label %F
  6. T: ; preds = %0
  7. ret i32 17
  8. F: ; preds = %0
  9. %X = load i32, i32* %P ; <i32> [#uses=1]
  10. ret i32 %X
  11. }
  12. define i32 @foo() {
  13. %A = alloca i32 ; <i32*> [#uses=2]
  14. store i32 17, i32* %A
  15. %X = call i32 @callee( i1 false, i32* %A ) ; <i32> [#uses=1]
  16. ret i32 %X
  17. }