forked from OSchip/llvm-project
16 lines
400 B
LLVM
16 lines
400 B
LLVM
; RUN: opt < %s -indvars -S | grep indvar | not grep i32
|
|
|
|
@G = global i64 0 ; <i64*> [#uses=1]
|
|
|
|
define void @test() {
|
|
; <label>:0
|
|
br label %Loop
|
|
|
|
Loop: ; preds = %Loop, %0
|
|
%X = phi i64 [ 1, %0 ], [ %X.next, %Loop ] ; <i64> [#uses=2]
|
|
%X.next = add i64 %X, 1 ; <i64> [#uses=1]
|
|
store i64 %X, i64* @G
|
|
br label %Loop
|
|
}
|
|
|