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1bdadf38ef
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200620 91177308-0d34-0410-b5e6-96231b3b80d8
32 lines
1.3 KiB
LLVM
32 lines
1.3 KiB
LLVM
; REQUIRES: asserts
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; XFAIL: *
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; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
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declare void @llvm.AMDGPU.barrier.local() noduplicate nounwind
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; SI-LABEL: @indirect_access_f64_alloca:
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; SI: BUFFER_STORE_DWORD
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define void @f64_alloca(double addrspace(1)* noalias %out, double addrspace(1)* noalias %in, i32 %b) nounwind {
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%val = load double addrspace(1)* %in, align 8
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%array = alloca double, i32 16, align 8
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%ptr = getelementptr double* %array, i32 %b
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store double %val, double* %ptr, align 8
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call void @llvm.AMDGPU.barrier.local() noduplicate nounwind
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%result = load double* %ptr, align 8
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store double %result, double addrspace(1)* %out, align 8
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ret void
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}
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; SI-LABEL: @indirect_access_v2f64_alloca:
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; SI: BUFFER_STORE_DWORDX4
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define void @v2f64_alloca(<2 x double> addrspace(1)* noalias %out, <2 x double> addrspace(1)* noalias %in, i32 %b) nounwind {
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%val = load <2 x double> addrspace(1)* %in, align 16
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%array = alloca <2 x double>, i32 16, align 16
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%ptr = getelementptr <2 x double>* %array, i32 %b
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store <2 x double> %val, <2 x double>* %ptr, align 16
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call void @llvm.AMDGPU.barrier.local() noduplicate nounwind
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%result = load <2 x double>* %ptr, align 16
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store <2 x double> %result, <2 x double> addrspace(1)* %out, align 16
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ret void
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}
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