30 lines
1.1 KiB
LLVM
30 lines
1.1 KiB
LLVM
; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=GCN %s
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; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=GCN %s
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; GCN-LABEL: {{^}}set_inactive:
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; GCN: s_not_b64 exec, exec
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; GCN: v_mov_b32_e32 {{v[0-9]+}}, 42
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; GCN: s_not_b64 exec, exec
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define amdgpu_kernel void @set_inactive(i32 addrspace(1)* %out, i32 %in) {
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%tmp = call i32 @llvm.amdgcn.set.inactive.i32(i32 %in, i32 42) #0
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store i32 %tmp, i32 addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}set_inactive_64:
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; GCN: s_not_b64 exec, exec
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; GCN: v_mov_b32_e32 {{v[0-9]+}}, 0
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; GCN: v_mov_b32_e32 {{v[0-9]+}}, 0
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; GCN: s_not_b64 exec, exec
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define amdgpu_kernel void @set_inactive_64(i64 addrspace(1)* %out, i64 %in) {
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%tmp = call i64 @llvm.amdgcn.set.inactive.i64(i64 %in, i64 0) #0
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store i64 %tmp, i64 addrspace(1)* %out
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ret void
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}
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declare i32 @llvm.amdgcn.set.inactive.i32(i32, i32) #0
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declare i64 @llvm.amdgcn.set.inactive.i64(i64, i64) #0
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attributes #0 = { convergent readnone }
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