1; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=kaveri -mattr=+flat-for-global < %s | FileCheck -check-prefix=HSA -check-prefix=HSA-DEFAULT -check-prefix=ALL %s 2; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=kaveri -mattr=-flat-for-global < %s | FileCheck -check-prefix=HSA -check-prefix=HSA-NODEFAULT -check-prefix=ALL %s 3; RUN: llc -mtriple=amdgcn-- -mcpu=kaveri -mattr=-flat-for-global < %s | FileCheck -check-prefix=NOHSA-DEFAULT -check-prefix=ALL %s 4; RUN: llc -mtriple=amdgcn-- -mcpu=kaveri -mattr=+flat-for-global < %s | FileCheck -check-prefix=NOHSA-NODEFAULT -check-prefix=ALL %s 5 6 7; There are no stack objects even though flat is used by default, so 8; flat_scratch_init should be disabled. 9 10; ALL-LABEL: {{^}}test: 11; HSA: .amd_kernel_code_t 12; HSA: enable_sgpr_flat_scratch_init = 0 13; HSA: .end_amd_kernel_code_t 14 15; ALL-NOT: flat_scr 16 17; HSA-DEFAULT: flat_store_dword 18; HSA-NODEFAULT: buffer_store_dword 19 20; NOHSA-DEFAULT: buffer_store_dword 21; NOHSA-NODEFAULT: flat_store_dword 22define void @test(i32 addrspace(1)* %out) { 23entry: 24 store i32 0, i32 addrspace(1)* %out 25 ret void 26} 27