• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1; RUN: opt < %s -argpromotion -S | FileCheck %s
2; RUN: opt < %s -passes=argpromotion -S | FileCheck %s
3
4; CHECK: load i32, i32* %A
5target 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"
6
7define internal i32 @callee(i1 %C, i32* %P) {
8        br i1 %C, label %T, label %F
9
10T:              ; preds = %0
11        ret i32 17
12
13F:              ; preds = %0
14        %X = load i32, i32* %P               ; <i32> [#uses=1]
15        ret i32 %X
16}
17
18define i32 @foo() {
19        %A = alloca i32         ; <i32*> [#uses=2]
20        store i32 17, i32* %A
21        %X = call i32 @callee( i1 false, i32* %A )              ; <i32> [#uses=1]
22        ret i32 %X
23}
24
25