; CFG Simplification is making a loop dead, then changing the add into: | |
; | |
; %V1 = add int %V1, 1 | |
; | |
; Which is not valid SSA | |
; | |
; RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | |
void "test"() { | |
br bool true, label %end, label %Loop | |
Loop: | |
%V = phi int [0, %0], [%V1, %Loop] | |
%V1 = add int %V, 1 | |
br label %Loop | |
end: | |
ret void | |
} |