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This is equivalent to the AMDGPUTargetMachine now, but it is the starting point for separating R600 and GCN functionality into separate targets. It is recommened that users start using the gcn triple for GCN-based GPUs, because using the r600 triple for these GPUs will be deprecated in the future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225277 91177308-0d34-0410-b5e6-96231b3b80d8
48 lines
1.5 KiB
LLVM
48 lines
1.5 KiB
LLVM
;RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG-CHECK %s
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;RUN: llc < %s -march=amdgcn -mcpu=verde -verify-machineinstrs | FileCheck --check-prefix=SI-CHECK %s
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;EG-CHECK-LABEL: {{^}}test:
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;EG-CHECK-NOT: SETGE_INT
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;EG-CHECK: CF_END
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define void @test(i32 addrspace(1)* %out, i32 addrspace(1)* %in) {
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%b_ptr = getelementptr i32 addrspace(1)* %in, i32 1
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%a = load i32 addrspace(1) * %in
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%b = load i32 addrspace(1) * %b_ptr
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%result = udiv i32 %a, %b
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store i32 %result, i32 addrspace(1)* %out
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ret void
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}
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;The code generated by udiv is long and complex and may frequently change.
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;The goal of this test is to make sure the ISel doesn't fail when it gets
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;a v4i32 udiv
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;EG-CHECK-LABEL: {{^}}test2:
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;EG-CHECK: CF_END
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;SI-CHECK-LABEL: {{^}}test2:
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;SI-CHECK: s_endpgm
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define void @test2(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %in) {
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%b_ptr = getelementptr <2 x i32> addrspace(1)* %in, i32 1
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%a = load <2 x i32> addrspace(1) * %in
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%b = load <2 x i32> addrspace(1) * %b_ptr
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%result = udiv <2 x i32> %a, %b
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store <2 x i32> %result, <2 x i32> addrspace(1)* %out
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ret void
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}
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;EG-CHECK-LABEL: {{^}}test4:
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;EG-CHECK: CF_END
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;SI-CHECK-LABEL: {{^}}test4:
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;SI-CHECK: s_endpgm
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define void @test4(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
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%b_ptr = getelementptr <4 x i32> addrspace(1)* %in, i32 1
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%a = load <4 x i32> addrspace(1) * %in
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%b = load <4 x i32> addrspace(1) * %b_ptr
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%result = udiv <4 x i32> %a, %b
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store <4 x i32> %result, <4 x i32> addrspace(1)* %out
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ret void
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}
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