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https://github.com/c64scene-ar/llvm-6502.git
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We can handle it the same way as add git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@211514 91177308-0d34-0410-b5e6-96231b3b80d8
76 lines
2.6 KiB
LLVM
76 lines
2.6 KiB
LLVM
;RUN: llc -march=r600 -mcpu=redwood < %s | FileCheck -check-prefix=EG -check-prefix=FUNC %s
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;RUN: llc -march=r600 -mcpu=verde -verify-machineinstrs < %s | FileCheck -check-prefix=SI -check-prefix=FUNC %s
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declare i32 @llvm.r600.read.tidig.x() readnone
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;FUNC-LABEL: @test2
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;EG: SUB_INT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
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;EG: SUB_INT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
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;SI: V_SUB_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}}
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;SI: V_SUB_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}}
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define void @test2(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %in) {
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%b_ptr = getelementptr <2 x i32> addrspace(1)* %in, i32 1
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%a = load <2 x i32> addrspace(1) * %in
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%b = load <2 x i32> addrspace(1) * %b_ptr
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%result = sub <2 x i32> %a, %b
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store <2 x i32> %result, <2 x i32> addrspace(1)* %out
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ret void
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}
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;FUNC-LABEL: @test4
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;EG: SUB_INT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
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;EG: SUB_INT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
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;EG: SUB_INT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
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;EG: SUB_INT {{\** *}}T{{[0-9]+\.[XYZW], T[0-9]+\.[XYZW], T[0-9]+\.[XYZW]}}
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;SI: V_SUB_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}}
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;SI: V_SUB_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}}
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;SI: V_SUB_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}}
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;SI: V_SUB_I32_e32 v{{[0-9]+, v[0-9]+, v[0-9]+}}
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define void @test4(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) {
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%b_ptr = getelementptr <4 x i32> addrspace(1)* %in, i32 1
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%a = load <4 x i32> addrspace(1) * %in
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%b = load <4 x i32> addrspace(1) * %b_ptr
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%result = sub <4 x i32> %a, %b
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store <4 x i32> %result, <4 x i32> addrspace(1)* %out
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ret void
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}
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; FUNC-LABEL: @s_sub_i64:
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; SI: S_SUB_I32
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; SI: S_SUBB_U32
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; EG-DAG: SETGE_UINT
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; EG-DAG: CNDE_INT
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; EG-DAG: SUB_INT
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; EG-DAG: SUB_INT
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; EG-DAG: SUB_INT
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define void @s_sub_i64(i64 addrspace(1)* noalias %out, i64 %a, i64 %b) nounwind {
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%result = sub i64 %a, %b
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store i64 %result, i64 addrspace(1)* %out, align 8
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ret void
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}
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; FUNC-LABEL: @v_sub_i64:
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; SI: V_SUB_I32_e32
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; SI: V_SUBB_U32_e32
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; EG-DAG: SETGE_UINT
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; EG-DAG: CNDE_INT
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; EG-DAG: SUB_INT
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; EG-DAG: SUB_INT
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; EG-DAG: SUB_INT
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define void @v_sub_i64(i64 addrspace(1)* noalias %out, i64 addrspace(1)* noalias %inA, i64 addrspace(1)* noalias %inB) nounwind {
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%tid = call i32 @llvm.r600.read.tidig.x() readnone
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%a_ptr = getelementptr i64 addrspace(1)* %inA, i32 %tid
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%b_ptr = getelementptr i64 addrspace(1)* %inB, i32 %tid
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%a = load i64 addrspace(1)* %a_ptr
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%b = load i64 addrspace(1)* %b_ptr
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%result = sub i64 %a, %b
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store i64 %result, i64 addrspace(1)* %out, align 8
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ret void
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}
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