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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals all --version 62; RUN: opt -S -mtriple=amdgcn-- -amdgpu-lower-exec-sync < %s 2>&1 | FileCheck %s3; RUN: llc < %s -enable-new-pm -stop-after=amdgpu-lower-exec-sync -mtriple=amdgcn-amd-amdhsa | FileCheck %s4 5%class.ExpAmdWorkgroupWaveBarrier = type { target("amdgcn.named.barrier", 0) }6 7@bar2 = internal addrspace(3) global [2 x target("amdgcn.named.barrier", 0)] poison8@bar3 = internal addrspace(3) global target("amdgcn.named.barrier", 0) poison9@bar1 = internal addrspace(3) global [4 x %class.ExpAmdWorkgroupWaveBarrier] poison10 11;.12; CHECK: @bar2 = internal addrspace(3) global [2 x target("amdgcn.named.barrier", 0)] poison, !absolute_symbol [[META0:![0-9]+]]13; CHECK: @bar3 = internal addrspace(3) global target("amdgcn.named.barrier", 0) poison, !absolute_symbol [[META1:![0-9]+]]14; CHECK: @bar1 = internal addrspace(3) global [4 x %class.ExpAmdWorkgroupWaveBarrier] poison, !absolute_symbol [[META2:![0-9]+]]15; CHECK: @bar1.kernel1 = internal addrspace(3) global [4 x %class.ExpAmdWorkgroupWaveBarrier] poison, !absolute_symbol [[META2]]16;.17define void @func1() {18; CHECK-LABEL: define void @func1() {19; CHECK-NEXT: call void @llvm.amdgcn.s.barrier.signal.var(ptr addrspace(3) @bar3, i32 7)20; CHECK-NEXT: call void @llvm.amdgcn.s.barrier.join(ptr addrspace(3) @bar3)21; CHECK-NEXT: call void @llvm.amdgcn.s.barrier.wait(i16 1)22; CHECK-NEXT: ret void23;24 call void @llvm.amdgcn.s.barrier.signal.var(ptr addrspace(3) @bar3, i32 7)25 call void @llvm.amdgcn.s.barrier.join(ptr addrspace(3) @bar3)26 call void @llvm.amdgcn.s.barrier.wait(i16 1)27 ret void28}29 30define void @func2() {31; CHECK-LABEL: define void @func2() {32; CHECK-NEXT: call void @llvm.amdgcn.s.barrier.signal.var(ptr addrspace(3) @bar2, i32 7)33; CHECK-NEXT: call void @llvm.amdgcn.s.barrier.join(ptr addrspace(3) @bar2)34; CHECK-NEXT: call void @llvm.amdgcn.s.barrier.wait(i16 1)35; CHECK-NEXT: ret void36;37 call void @llvm.amdgcn.s.barrier.signal.var(ptr addrspace(3) @bar2, i32 7)38 call void @llvm.amdgcn.s.barrier.join(ptr addrspace(3) @bar2)39 call void @llvm.amdgcn.s.barrier.wait(i16 1)40 ret void41}42 43define amdgpu_kernel void @kernel1() #0 {44; CHECK-LABEL: define amdgpu_kernel void @kernel1(45; CHECK-SAME: ) #[[ATTR0:[0-9]+]] {46; CHECK-NEXT: call void @llvm.amdgcn.s.barrier.signal.var(ptr addrspace(3) @bar1.kernel1, i32 11)47; CHECK-NEXT: call void @llvm.amdgcn.s.barrier.join(ptr addrspace(3) @bar1.kernel1)48; CHECK-NEXT: call void @llvm.amdgcn.s.barrier.wait(i16 1)49; CHECK-NEXT: [[STATE:%.*]] = call i32 @llvm.amdgcn.s.get.named.barrier.state(ptr addrspace(3) @bar1.kernel1)50; CHECK-NEXT: call void @llvm.amdgcn.s.barrier()51; CHECK-NEXT: call void @func1()52; CHECK-NEXT: call void @func2()53; CHECK-NEXT: ret void54;55 call void @llvm.amdgcn.s.barrier.signal.var(ptr addrspace(3) @bar1, i32 11)56 call void @llvm.amdgcn.s.barrier.join(ptr addrspace(3) @bar1)57 call void @llvm.amdgcn.s.barrier.wait(i16 1)58 %state = call i32 @llvm.amdgcn.s.get.named.barrier.state(ptr addrspace(3) @bar1)59 call void @llvm.amdgcn.s.barrier()60 call void @func1()61 call void @func2()62 ret void63}64 65define amdgpu_kernel void @kernel2() #0 {66; CHECK-LABEL: define amdgpu_kernel void @kernel2(67; CHECK-SAME: ) #[[ATTR0]] {68; CHECK-NEXT: call void @llvm.amdgcn.s.barrier.signal.var(ptr addrspace(3) @bar1, i32 9)69; CHECK-NEXT: call void @llvm.amdgcn.s.barrier.join(ptr addrspace(3) @bar1)70; CHECK-NEXT: call void @llvm.amdgcn.s.barrier.wait(i16 1)71; CHECK-NEXT: call void @func2()72; CHECK-NEXT: ret void73;74 call void @llvm.amdgcn.s.barrier.signal.var(ptr addrspace(3) @bar1, i32 9)75 call void @llvm.amdgcn.s.barrier.join(ptr addrspace(3) @bar1)76 call void @llvm.amdgcn.s.barrier.wait(i16 1)77 78 call void @func2()79 ret void80}81 82declare void @llvm.amdgcn.s.barrier() #183declare void @llvm.amdgcn.s.barrier.wait(i16) #184declare void @llvm.amdgcn.s.barrier.signal(i32) #185declare void @llvm.amdgcn.s.barrier.signal.var(ptr addrspace(3), i32) #186declare i1 @llvm.amdgcn.s.barrier.signal.isfirst(i32) #187declare void @llvm.amdgcn.s.barrier.init(ptr addrspace(3), i32) #188declare void @llvm.amdgcn.s.barrier.join(ptr addrspace(3)) #189declare void @llvm.amdgcn.s.barrier.leave(i16) #190declare void @llvm.amdgcn.s.wakeup.barrier(ptr addrspace(3)) #191declare i32 @llvm.amdgcn.s.get.named.barrier.state(ptr addrspace(3)) #192 93attributes #0 = { nounwind }94attributes #1 = { convergent nounwind }95attributes #2 = { nounwind readnone }96;.97; CHECK: attributes #[[ATTR0]] = { nounwind }98; CHECK: attributes #[[ATTR1:[0-9]+]] = { convergent nocallback nofree nounwind willreturn }99; CHECK: attributes #[[ATTR2:[0-9]+]] = { convergent nounwind }100;.101; CHECK: [[META0]] = !{i32 8396816, i32 8396817}102; CHECK: [[META1]] = !{i32 8396912, i32 8396913}103; CHECK: [[META2]] = !{i32 8396848, i32 8396849}104;.105