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Diffstat (limited to 'test/CodeGen/R600/load.vec.ll')
| -rw-r--r-- | test/CodeGen/R600/load.vec.ll | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/test/CodeGen/R600/load.vec.ll b/test/CodeGen/R600/load.vec.ll new file mode 100644 index 0000000000000..81a6310bbcc93 --- /dev/null +++ b/test/CodeGen/R600/load.vec.ll @@ -0,0 +1,24 @@ +; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck --check-prefix=EG-CHECK %s +; RUN: llc < %s -march=r600 -mcpu=SI -verify-machineinstrs | FileCheck --check-prefix=SI-CHECK %s + +; load a v2i32 value from the global address space. +; EG-CHECK: @load_v2i32 +; EG-CHECK: VTX_READ_64 T{{[0-9]+}}.XY, T{{[0-9]+}}.X, 0 +; SI-CHECK: @load_v2i32 +; SI-CHECK: BUFFER_LOAD_DWORDX2 v[{{[0-9]+:[0-9]+}}] +define void @load_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %in) { + %a = load <2 x i32> addrspace(1) * %in + store <2 x i32> %a, <2 x i32> addrspace(1)* %out + ret void +} + +; load a v4i32 value from the global address space. +; EG-CHECK: @load_v4i32 +; EG-CHECK: VTX_READ_128 T{{[0-9]+}}.XYZW, T{{[0-9]+}}.X, 0 +; SI-CHECK: @load_v4i32 +; SI-CHECK: BUFFER_LOAD_DWORDX4 v[{{[0-9]+:[0-9]+}}] +define void @load_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) { + %a = load <4 x i32> addrspace(1) * %in + store <4 x i32> %a, <4 x i32> addrspace(1)* %out + ret void +} |