mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-30 02:32:08 +00:00
ec9a35a6f9
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47793 91177308-0d34-0410-b5e6-96231b3b80d8
16 lines
417 B
LLVM
16 lines
417 B
LLVM
; RUN: llvm-as < %s | opt -indvars | llvm-dis | grep indvar
|
|
|
|
@G = global i64 0 ; <i64*> [#uses=1]
|
|
|
|
define void @test(i64 %V) {
|
|
; <label>:0
|
|
br label %Loop
|
|
|
|
Loop: ; preds = %Loop, %0
|
|
%X = phi i64 [ 1, %0 ], [ %X.next, %Loop ] ; <i64> [#uses=2]
|
|
%X.next = sub i64 %X, %V ; <i64> [#uses=1]
|
|
store i64 %X, i64* @G
|
|
br label %Loop
|
|
}
|
|
|