forked from OSchip/llvm-project
55 lines
2.2 KiB
LLVM
55 lines
2.2 KiB
LLVM
; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=kaveri -mattr=-code-object-v3,+flat-for-global < %s | FileCheck -check-prefix=HSA -check-prefix=HSA-DEFAULT -check-prefix=ALL %s
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; RUN: llc -mtriple=amdgcn--amdhsa -mcpu=kaveri -mattr=-code-object-v3,-flat-for-global < %s | FileCheck -check-prefix=HSA -check-prefix=HSA-NODEFAULT -check-prefix=ALL %s
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; RUN: llc -mtriple=amdgcn-- -mcpu=tonga < %s | FileCheck -check-prefix=HSA-NOADDR64 -check-prefix=ALL %s
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; RUN: llc -mtriple=amdgcn-- -mcpu=kaveri -mattr=-flat-for-global < %s | FileCheck -check-prefix=NOHSA-DEFAULT -check-prefix=ALL %s
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; RUN: llc -mtriple=amdgcn-- -mcpu=kaveri -mattr=+flat-for-global < %s | FileCheck -check-prefix=NOHSA-NODEFAULT -check-prefix=ALL %s
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; RUN: llc -mtriple=amdgcn-- -mcpu=tonga < %s | FileCheck -check-prefix=NOHSA-NOADDR64 -check-prefix=ALL %s
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; There are no stack objects even though flat is used by default, so
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; flat_scratch_init should be disabled.
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; ALL-LABEL: {{^}}test:
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; HSA: .amd_kernel_code_t
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; HSA: enable_sgpr_flat_scratch_init = 0
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; HSA: .end_amd_kernel_code_t
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; ALL-NOT: flat_scr
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; HSA-DEFAULT: flat_store_dword
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; HSA-NODEFAULT: buffer_store_dword
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; HSA-NOADDR64: flat_store_dword
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; NOHSA-DEFAULT: buffer_store_dword
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; NOHSA-NODEFAULT: flat_store_dword
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; NOHSA-NOADDR64: flat_store_dword
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define amdgpu_kernel void @test(i32 addrspace(1)* %out) {
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entry:
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store i32 0, i32 addrspace(1)* %out
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ret void
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}
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; HSA-DEFAULT: flat_store_dword
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; HSA-NODEFAULT: buffer_store_dword
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; HSA-NOADDR64: flat_store_dword
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; NOHSA-DEFAULT: buffer_store_dword
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; NOHSA-NODEFAULT: flat_store_dword
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; NOHSA-NOADDR64: flat_store_dword
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define amdgpu_kernel void @test_addr64(i32 addrspace(1)* %out) {
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entry:
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%out.addr = alloca i32 addrspace(1)*, align 4, addrspace(5)
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store i32 addrspace(1)* %out, i32 addrspace(1)* addrspace(5)* %out.addr, align 4
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%ld0 = load i32 addrspace(1)*, i32 addrspace(1)* addrspace(5)* %out.addr, align 4
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%arrayidx = getelementptr inbounds i32, i32 addrspace(1)* %ld0, i32 0
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store i32 1, i32 addrspace(1)* %arrayidx, align 4
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%ld1 = load i32 addrspace(1)*, i32 addrspace(1)* addrspace(5)* %out.addr, align 4
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%arrayidx1 = getelementptr inbounds i32, i32 addrspace(1)* %ld1, i32 1
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store i32 2, i32 addrspace(1)* %arrayidx1, align 4
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ret void
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}
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