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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -march=r600 -mcpu=cayman < %s | FileCheck %s
define amdgpu_kernel void @addrspacecast_flat_to_global(ptr addrspace(1) %out, ptr %src.ptr) {
; CHECK-LABEL: addrspacecast_flat_to_global:
; CHECK: ; %bb.0:
; CHECK-NEXT: ALU 2, @4, KC0[CB0:0-32], KC1[]
; CHECK-NEXT: MEM_RAT_CACHELESS STORE_DWORD T1.X, T0.X
; CHECK-NEXT: CF_END
; CHECK-NEXT: PAD
; CHECK-NEXT: ALU clause starting at 4:
; CHECK-NEXT: LSHR * T0.X, KC0[2].Y, literal.x,
; CHECK-NEXT: 2(2.802597e-45), 0(0.000000e+00)
; CHECK-NEXT: MOV * T1.X, KC0[2].Z,
%cast = addrspacecast ptr %src.ptr to ptr addrspace(1)
store ptr addrspace(1) %cast, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @addrspacecast_global_to_flat(ptr addrspace(1) %out, ptr addrspace(1) %src.ptr) {
; CHECK-LABEL: addrspacecast_global_to_flat:
; CHECK: ; %bb.0:
; CHECK-NEXT: ALU 2, @4, KC0[CB0:0-32], KC1[]
; CHECK-NEXT: MEM_RAT_CACHELESS STORE_DWORD T1.X, T0.X
; CHECK-NEXT: CF_END
; CHECK-NEXT: PAD
; CHECK-NEXT: ALU clause starting at 4:
; CHECK-NEXT: LSHR * T0.X, KC0[2].Y, literal.x,
; CHECK-NEXT: 2(2.802597e-45), 0(0.000000e+00)
; CHECK-NEXT: MOV * T1.X, KC0[2].Z,
%cast = addrspacecast ptr addrspace(1) %src.ptr to ptr
store ptr %cast, ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @addrspacecast_flat_null_to_local(ptr addrspace(1) %out) {
; CHECK-LABEL: addrspacecast_flat_null_to_local:
; CHECK: ; %bb.0:
; CHECK-NEXT: ALU 3, @4, KC0[CB0:0-32], KC1[]
; CHECK-NEXT: MEM_RAT_CACHELESS STORE_DWORD T0.X, T1.X
; CHECK-NEXT: CF_END
; CHECK-NEXT: PAD
; CHECK-NEXT: ALU clause starting at 4:
; CHECK-NEXT: MOV * T0.X, literal.x,
; CHECK-NEXT: -1(nan), 0(0.000000e+00)
; CHECK-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; CHECK-NEXT: 2(2.802597e-45), 0(0.000000e+00)
store ptr addrspace(3) addrspacecast (ptr null to ptr addrspace(3)), ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @addrspacecast_flat_null_to_global(ptr addrspace(1) %out) {
; CHECK-LABEL: addrspacecast_flat_null_to_global:
; CHECK: ; %bb.0:
; CHECK-NEXT: ALU 3, @4, KC0[CB0:0-32], KC1[]
; CHECK-NEXT: MEM_RAT_CACHELESS STORE_DWORD T0.X, T1.X
; CHECK-NEXT: CF_END
; CHECK-NEXT: PAD
; CHECK-NEXT: ALU clause starting at 4:
; CHECK-NEXT: MOV * T0.X, literal.x,
; CHECK-NEXT: 0(0.000000e+00), 0(0.000000e+00)
; CHECK-NEXT: LSHR * T1.X, KC0[2].Y, literal.x,
; CHECK-NEXT: 2(2.802597e-45), 0(0.000000e+00)
store ptr addrspace(1) addrspacecast (ptr null to ptr addrspace(1)), ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @addrspacecast_flat_undef_to_local(ptr addrspace(1) %out) {
; CHECK-LABEL: addrspacecast_flat_undef_to_local:
; CHECK: ; %bb.0:
; CHECK-NEXT: CF_END
; CHECK-NEXT: PAD
store ptr addrspace(3) addrspacecast (ptr undef to ptr addrspace(3)), ptr addrspace(1) %out
ret void
}
define amdgpu_kernel void @addrspacecast_flat_poison_to_local(ptr addrspace(1) %out) {
; CHECK-LABEL: addrspacecast_flat_poison_to_local:
; CHECK: ; %bb.0:
; CHECK-NEXT: CF_END
; CHECK-NEXT: PAD
store ptr addrspace(3) addrspacecast (ptr poison to ptr addrspace(3)), ptr addrspace(1) %out
ret void
}
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