; Test that PHI nodes and select instructions do not necessarily make stuff | |
; non-constant. | |
; RUN: llvm-as < %s | opt -globalopt | llvm-dis | not grep global | |
%X = internal global int 4 | |
%Y = internal global int 5 | |
int %test1(bool %C) { | |
%P = select bool %C, int* %X, int* %Y | |
%V = load int* %P | |
ret int %V | |
} | |
int %test2(bool %C) { | |
br bool %C, label %T, label %Cont | |
T: | |
br label %Cont | |
Cont: | |
%P = phi int* [%X, %0], [%Y, %T] | |
%V = load int* %P | |
ret int %V | |
} | |