llvm-6502/test/CodeGen/R600/gep-address-space.ll
2013-10-21 20:03:58 +00:00

41 lines
1.5 KiB
LLVM

; RUN: llc -march=r600 -mcpu=SI < %s | FileCheck %s
define void @use_gep_address_space([1024 x i32] addrspace(3)* %array) nounwind {
; CHECK-LABEL @use_gep_address_space:
; CHECK: ADD_I32
%p = getelementptr [1024 x i32] addrspace(3)* %array, i16 0, i16 16
store i32 99, i32 addrspace(3)* %p
ret void
}
define void @gep_as_vector_v4(<4 x [1024 x i32] addrspace(3)*> %array) nounwind {
; CHECK-LABEL: @gep_as_vector_v4:
; CHECK: V_ADD_I32
; CHECK: V_ADD_I32
; CHECK: V_ADD_I32
; CHECK: V_ADD_I32
%p = getelementptr <4 x [1024 x i32] addrspace(3)*> %array, <4 x i16> zeroinitializer, <4 x i16> <i16 16, i16 16, i16 16, i16 16>
%p0 = extractelement <4 x i32 addrspace(3)*> %p, i32 0
%p1 = extractelement <4 x i32 addrspace(3)*> %p, i32 1
%p2 = extractelement <4 x i32 addrspace(3)*> %p, i32 2
%p3 = extractelement <4 x i32 addrspace(3)*> %p, i32 3
store i32 99, i32 addrspace(3)* %p0
store i32 99, i32 addrspace(3)* %p1
store i32 99, i32 addrspace(3)* %p2
store i32 99, i32 addrspace(3)* %p3
ret void
}
define void @gep_as_vector_v2(<2 x [1024 x i32] addrspace(3)*> %array) nounwind {
; CHECK-LABEL: @gep_as_vector_v2:
; CHECK: V_ADD_I32
; CHECK: V_ADD_I32
%p = getelementptr <2 x [1024 x i32] addrspace(3)*> %array, <2 x i16> zeroinitializer, <2 x i16> <i16 16, i16 16>
%p0 = extractelement <2 x i32 addrspace(3)*> %p, i32 0
%p1 = extractelement <2 x i32 addrspace(3)*> %p, i32 1
store i32 99, i32 addrspace(3)* %p0
store i32 99, i32 addrspace(3)* %p1
ret void
}