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21 lines
664 B
LLVM
21 lines
664 B
LLVM
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; RUN: llc < %s -march=r600 -mcpu=tahiti | FileCheck %s
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; load a f64 value from the global address space.
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; CHECK: @load_f64
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; CHECK: BUFFER_LOAD_DWORDX2 VGPR{{[0-9]+}}
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define void @load_f64(double addrspace(1)* %out, double addrspace(1)* %in) {
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entry:
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%0 = load double addrspace(1)* %in
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store double %0, double addrspace(1)* %out
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ret void
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}
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; Load a f64 value from the constant address space.
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; CHECK: @load_const_addrspace_f64
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; CHECK: S_LOAD_DWORDX2 SGPR{{[0-9]+}}
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define void @load_const_addrspace_f64(double addrspace(1)* %out, double addrspace(2)* %in) {
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%1 = load double addrspace(2)* %in
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store double %1, double addrspace(1)* %out
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ret void
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}
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