llvm-6502/test/ExecutionEngine/2003-01-04-PhiTest.ll

14 lines
267 B
LLVM

; RUN: llvm-as %s -f -o %t.bc
; RUN: lli %t.bc > /dev/null
define i32 @main() {
; <label>:0
br label %Loop
Loop: ; preds = %Loop, %0
%X = phi i32 [ 0, %0 ], [ 1, %Loop ] ; <i32> [#uses=1]
br i1 true, label %Out, label %Loop
Out: ; preds = %Loop
ret i32 %X
}