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21 lines
620 B
LLVM
21 lines
620 B
LLVM
; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s
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; Load an i8 value from the global address space.
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; CHECK: VTX_READ_8 T{{[0-9]+\.X, T[0-9]+\.X}}
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define void @load_i8(i32 addrspace(1)* %out, i8 addrspace(1)* %in) {
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%1 = load i8 addrspace(1)* %in
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%2 = zext i8 %1 to i32
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store i32 %2, i32 addrspace(1)* %out
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ret void
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}
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; Load a f32 value from the constant address space.
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; CHECK: VTX_READ_32 T{{[0-9]+\.X, T[0-9]+\.X}}
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define void @load_const_addrspace_f32(float addrspace(1)* %out, float addrspace(2)* %in) {
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%1 = load float addrspace(2)* %in
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store float %1, float addrspace(1)* %out
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ret void
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}
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