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eb3aa070c9
The custom lowering causes llc to crash with a segfault. Ideally, the custom lowering can be fixed, but this allows programs which load/store v2i32 to work without crashing. Patch by: Aaron Watry Reviewed-by: Tom Stellard <thomas.stellard@amd.com> Signed-off-by: Aaron Watry<awatry@gmail.com> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184480 91177308-0d34-0410-b5e6-96231b3b80d8
26 lines
1007 B
LLVM
26 lines
1007 B
LLVM
; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG-CHECK %s
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; RUN: llc < %s -march=r600 -mcpu=SI | FileCheck --check-prefix=SI-CHECK %s
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; load a v2i32 value from the global address space.
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; EG-CHECK: @load_v2i32
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; EG-CHECK: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 4
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; EG-CHECK: VTX_READ_32 T{{[0-9]+}}.X, T{{[0-9]+}}.X, 0
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; SI-CHECK: @load_v2i32
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; SI-CHECK: BUFFER_LOAD_DWORDX2 VGPR{{[0-9]+}}
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define void @load_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %in) {
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%a = load <2 x i32> addrspace(1) * %in
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store <2 x i32> %a, <2 x i32> addrspace(1)* %out
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ret void
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}
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; load a v4i32 value from the global address space.
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; EG-CHECK: @load_v4i32
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; EG-CHECK: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0
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; SI-CHECK: @load_v4i32
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; SI-CHECK: BUFFER_LOAD_DWORDX4 VGPR{{[0-9]+}}
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define void @load_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
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%a = load <4 x i32> addrspace(1) * %in
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store <4 x i32> %a, <4 x i32> addrspace(1)* %out
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ret void
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}
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