1; RUN: sed 's/CODE_OBJECT_VERSION/400/g' %s | llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -o - | FileCheck -check-prefixes=GCN,ALL %s 2; RUN: sed 's/CODE_OBJECT_VERSION/500/g' %s | llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -o - | FileCheck -check-prefixes=GCN-V5,ALL %s 3; RUN: sed 's/CODE_OBJECT_VERSION/600/g' %s | llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -o - | FileCheck -check-prefixes=GCN-V5,ALL %s 4 5; Make sure there's no assertion when trying to report the resource 6; usage for a function which becomes dead during codegen. 7 8@gv.fptr0 = external hidden unnamed_addr addrspace(4) constant ptr, align 4 9 10; GCN-LABEL: unreachable: 11; Function info: 12; codeLenInByte = 4 13define internal fastcc void @unreachable() { 14 %fptr = load ptr, ptr addrspace(4) @gv.fptr0 15 call void %fptr() 16 unreachable 17} 18 19 20; GCN-LABEL: entry: 21; GCN-NOT: s_swappc_b64 22; GCN: s_endpgm 23 24; GCN-NOT: .amdhsa_uses_dynamic_stack 25; GCN-V5: .amdhsa_uses_dynamic_stack 26; ALL: .set entry.private_seg_size, 0 27; ALL: .set entry.has_dyn_sized_stack, 0 28define amdgpu_kernel void @entry() { 29bb0: 30 br i1 false, label %bb1, label %bb2 31 32bb1: 33 tail call fastcc void @unreachable() 34 unreachable 35 36bb2: 37 ret void 38} 39 40!llvm.module.flags = !{!0} 41!0 = !{i32 1, !"amdhsa_code_object_version", i32 CODE_OBJECT_VERSION} 42