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# RUN: llc %s -mtriple=s390x-linux-gnu --passes='print<reaching-def>' -o - 2>&1 | FileCheck %s
---
name: test0
tracksRegLiveness: true
stack:
- { id: 0, name: '', type: default, offset: 0, size: 4, alignment: 4,
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
- { id: 1, name: '', type: default, offset: 0, size: 4, alignment: 4,
stack-id: default, callee-saved-register: '', callee-saved-restored: true,
debug-info-variable: '', debug-info-expression: '', debug-info-location: '' }
body: |
; CHECK-LABEL: RDA results for test0
; CHECK-NEXT: %stack.1:{ }
; CHECK-NEXT: %stack.0:{ }
; CHECK-NEXT: 0: MVC %stack.1, 0, 4, %stack.0, 0 :: (store (s32) into %stack.1), (load (s32) from %stack.0)
; CHECK-EMPTY:
; CHECK-NEXT: %stack.1:{ 0 }
; CHECK-NEXT: 1: $r2l = L %stack.1, 0, $noreg
; CHECK-EMPTY:
; CHECK-NEXT: implicit $r2l:{ 1 }
; CHECK-NEXT: 2: Return implicit $r2l
bb.0:
MVC %stack.1, 0 , 4, %stack.0, 0:: (store (s32) into %stack.1), (load (s32) from %stack.0)
$r2l = L %stack.1, 0, $noreg
Return implicit $r2l
...
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