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# RUN: llc -mtriple=amdgcn-- -run-pass=print-machine-uniformity -o - %s 2>&1 | FileCheck %s
# RUN: llc -mtriple=amdgcn-- -passes='print<machine-uniformity>' -filetype=null %s 2>&1 | FileCheck %s
---
name: loads
tracksRegLiveness: true
body: |
bb.1.entry:
%1:_(p0) = G_IMPLICIT_DEF
%4:_(p1) = G_IMPLICIT_DEF
%6:_(p5) = G_IMPLICIT_DEF
; Atomic load
; CHECK: DIVERGENT
; CHECK-SAME: G_LOAD
%0:_(s32) = G_LOAD %1(p0) :: (load seq_cst (s32) from `ptr undef`)
; flat load
; CHECK: DIVERGENT
; CHECK-SAME: G_LOAD
%2:_(s32) = G_LOAD %1(p0) :: (load (s32) from `ptr undef`)
; Gloabal load
; CHECK-NOT: DIVERGENT
%3:_(s32) = G_LOAD %4(p1) :: (load (s32) from `ptr addrspace(1) undef`, addrspace 1)
; Private load
; CHECK: DIVERGENT
; CHECK-SAME: G_LOAD
%5:_(s32) = G_LOAD %6(p5) :: (volatile load (s32) from `ptr addrspace(5) undef`, addrspace 5)
G_STORE %2(s32), %4(p1) :: (volatile store (s32) into `ptr addrspace(1) undef`, addrspace 1)
G_STORE %3(s32), %4(p1) :: (volatile store (s32) into `ptr addrspace(1) undef`, addrspace 1)
G_STORE %5(s32), %4(p1) :: (volatile store (s32) into `ptr addrspace(1) undef`, addrspace 1)
G_STORE %0(s32), %4(p1) :: (volatile store (s32) into `ptr addrspace(1) undef`, addrspace 1)
SI_RETURN
...
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