1*36b4b0beSMatt Arsenault; RUN: llc -O0 -verify-machineinstrs -march=amdgcn -mcpu=tahiti < %s | FileCheck %s 245bb48eaSTom Stellard; RUN: llc -O0 -verify-machineinstrs -march=amdgcn -mcpu=tonga < %s | FileCheck %s 345bb48eaSTom Stellard 445bb48eaSTom Stellard; CHECK-LABEL: {{^}}test_loop: 53dbeefa9SMatt Arsenaultdefine amdgpu_kernel void @test_loop(i32 addrspace(1)* noalias %out, i32 addrspace(1)* noalias %in, i32 %val) nounwind { 645bb48eaSTom Stellardentry: 745bb48eaSTom Stellard br label %loop.body 845bb48eaSTom Stellard 945bb48eaSTom Stellardloop.body: 1045bb48eaSTom Stellard %i = phi i32 [0, %entry], [%i.inc, %loop.body] 1145bb48eaSTom Stellard store i32 222, i32 addrspace(1)* %out 1245bb48eaSTom Stellard %cmp = icmp ne i32 %i, %val 1345bb48eaSTom Stellard %i.inc = add i32 %i, 1 1445bb48eaSTom Stellard br i1 %cmp, label %loop.body, label %end 1545bb48eaSTom Stellard 1645bb48eaSTom Stellardend: 1745bb48eaSTom Stellard ret void 1845bb48eaSTom Stellard} 19