1; RUN: opt < %s -argpromotion -S | FileCheck %s 2; RUN: opt < %s -passes=argpromotion -S | FileCheck %s 3 4; Don't promote around control flow. 5define internal i32 @callee(i1 %C, i32* %P) { 6; CHECK-LABEL: define internal i32 @callee( 7; CHECK: i1 %C, i32* %P) 8entry: 9 br i1 %C, label %T, label %F 10 11T: 12 ret i32 17 13 14F: 15 %X = load i32, i32* %P 16 ret i32 %X 17} 18 19define i32 @foo() { 20; CHECK-LABEL: define i32 @foo( 21entry: 22; CHECK-NOT: load i32, i32* null 23 %X = call i32 @callee(i1 true, i32* null) 24; CHECK: call i32 @callee(i1 true, i32* null) 25 ret i32 %X 26} 27 28