forked from OSchip/llvm-project
32 lines
1.3 KiB
LLVM
32 lines
1.3 KiB
LLVM
; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=R600-CHECK
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; RUN: llc < %s -march=r600 -mcpu=SI | FileCheck %s --check-prefix=SI-CHECK
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; R600-CHECK: @uint_to_fp_v2i32
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; R600-CHECK-DAG: UINT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[2].W
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; R600-CHECK-DAG: UINT_TO_FLT * T{{[0-9]+\.[XYZW]}}, KC0[3].X
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; SI-CHECK: @uint_to_fp_v2i32
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; SI-CHECK: V_CVT_F32_U32_e32
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; SI-CHECK: V_CVT_F32_U32_e32
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define void @uint_to_fp_v2i32(<2 x float> addrspace(1)* %out, <2 x i32> %in) {
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%result = uitofp <2 x i32> %in to <2 x float>
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store <2 x float> %result, <2 x float> addrspace(1)* %out
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ret void
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}
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; R600-CHECK: @uint_to_fp_v4i32
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; R600-CHECK: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
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; R600-CHECK: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
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; R600-CHECK: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
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; R600-CHECK: UINT_TO_FLT * T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
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; SI-CHECK: @uint_to_fp_v4i32
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; SI-CHECK: V_CVT_F32_U32_e32
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; SI-CHECK: V_CVT_F32_U32_e32
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; SI-CHECK: V_CVT_F32_U32_e32
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; SI-CHECK: V_CVT_F32_U32_e32
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define void @uint_to_fp_v4i32(<4 x float> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
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%value = load <4 x i32> addrspace(1) * %in
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%result = uitofp <4 x i32> %value to <4 x float>
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store <4 x float> %result, <4 x float> addrspace(1)* %out
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ret void
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}
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