153dee34f1
This patch adds one SPIRV analysis pass and extends AsmPrinter. It is essential for minimum SPIR-V output. Also it adds several simplest tests to show that the target basically works. Differential Revision: https://reviews.llvm.org/D116465 Authors: Aleksandr Bezzubikov, Lewis Crawford, Ilia Diachkov, Michal Paszkowski, Andrey Tretyakov, Konrad Trifunovic Co-authored-by: Aleksandr Bezzubikov <zuban32s@gmail.com> Co-authored-by: Ilia Diachkov <iliya.diyachkov@intel.com> Co-authored-by: Michal Paszkowski <michal.paszkowski@outlook.com> Co-authored-by: Andrey Tretyakov <andrey1.tretyakov@intel.com> Co-authored-by: Konrad Trifunovic <konrad.trifunovic@intel.com>
75 lines
1.5 KiB
LLVM
75 lines
1.5 KiB
LLVM
; RUN: llc -O0 %s -o - | FileCheck %s
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target triple = "spirv32-unknown-unknown"
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; FIXME: Are there any attributes that would make the IR invalid for SPIR-V?
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; Names:
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; CHECK-DAG: OpName [[FN1:%.+]] "fn1"
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; CHECK-DAG: OpName [[FN2:%.+]] "fn2"
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; CHECK-DAG: OpName [[FN3:%.+]] "fn3"
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; CHECK-DAG: OpName [[FN4:%.+]] "fn4"
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; CHECK-DAG: OpName [[FN5:%.+]] "fn5"
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; CHECK-DAG: OpName [[FN6:%.+]] "fn6"
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; CHECK-DAG: OpName [[FN7:%.+]] "fn7"
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; CHECK-NOT: DAG-FENCE
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; Types:
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; CHECK: [[VOID:%.+]] = OpTypeVoid
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; CHECK: [[FN:%.+]] = OpTypeFunction [[VOID]]
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; Functions:
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define void @fn1() noinline {
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ret void
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}
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; CHECK: [[FN1]] = OpFunction [[VOID]] DontInline [[FN]]
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; CHECK-NOT: OpFunctionParameter
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; CHECK: OpFunctionEnd
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attributes #0 = { noinline }
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define void @fn2() #0 {
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ret void
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}
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; CHECK: [[FN2]] = OpFunction [[VOID]] DontInline [[FN]]
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; CHECK: OpFunctionEnd
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define void @fn3() alwaysinline {
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ret void
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}
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; CHECK: [[FN3]] = OpFunction [[VOID]] Inline [[FN]]
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; CHECK: OpFunctionEnd
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; NOTE: inlinehint is not an actual requirement.
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define void @fn4() inlinehint {
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ret void
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}
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; CHECK: [[FN4]] = OpFunction [[VOID]] None [[FN]]
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; CHECK: OpFunctionEnd
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define void @fn5() readnone {
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ret void
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}
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; CHECK: [[FN5]] = OpFunction [[VOID]] Pure [[FN]]
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; CHECK: OpFunctionEnd
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define void @fn6() readonly {
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ret void
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}
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; CHECK: [[FN6]] = OpFunction [[VOID]] Const [[FN]]
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; CHECK: OpFunctionEnd
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define void @fn7() alwaysinline readnone {
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ret void
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}
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; CHECK: [[FN7]] = OpFunction [[VOID]] Inline|Pure [[FN]]
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; CHECK: OpFunctionEnd
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