43622cf48f
Sync patch from openEuler/pin-server 20221208 (cherry picked from commit 5b1dfc11cd542269226338319a38315ba6f5cf7e)
86 lines
2.8 KiB
Diff
86 lines
2.8 KiB
Diff
From 192ac2d7c8568fa5c8f02039707bc951747c877b Mon Sep 17 00:00:00 2001
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From: dingguangya <dingguangya1@huawei.com>
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Date: Wed, 7 Dec 2022 21:59:02 +0800
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Subject: [PATCH 1/4] [Pin-server] Support for new insertion points and new
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Pass It supports the phiopt insertion point and provides a simple
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arraywiden pass interface.
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---
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include/PluginServer/PluginServer.h | 1 +
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user.cpp | 42 +++++++++++++++++++++++++++--
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2 files changed, 41 insertions(+), 2 deletions(-)
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diff --git a/include/PluginServer/PluginServer.h b/include/PluginServer/PluginServer.h
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index 667cedc..2cb314c 100644
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--- a/include/PluginServer/PluginServer.h
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+++ b/include/PluginServer/PluginServer.h
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@@ -79,6 +79,7 @@ enum InjectPoint : uint8_t {
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// 参考点名称
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enum RefPassName {
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PASS_CFG,
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+ PASS_PHIOPT,
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PASS_SSA,
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PASS_LOOP,
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};
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diff --git a/user.cpp b/user.cpp
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index 50fc3bb..81958c0 100644
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--- a/user.cpp
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+++ b/user.cpp
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@@ -77,13 +77,51 @@ static void PassManagerSetupFunc(void)
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printf("PassManagerSetupFunc in\n");
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}
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+static bool
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+determineLoopForm(LoopOp loop)
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+{
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+ if (loop.innerLoopIdAttr().getUInt() != 0 || loop.numBlockAttr().getUInt() != 3)
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+ {
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+ printf ("\nWrong loop form, there is inner loop or redundant bb.\n");
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+ return false;
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+ }
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+
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+ if (loop.GetSingleExit().first != 0 || !loop.GetLatch())
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+ {
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+ printf ("\nWrong loop form, only one exit or loop_latch does not exist.\n");
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+ return false;
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+ }
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+ return true;
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+}
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+
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+static void
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+ProcessArrayWiden(void)
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+{
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+ std::cout << "Running first pass, OMG\n";
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+
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+ PluginServerAPI pluginAPI;
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+ vector<FunctionOp> allFunction = pluginAPI.GetAllFunc();
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+
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+ for (auto &funcOp : allFunction) {
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+ string name = funcOp.funcNameAttr().getValue().str();
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+ printf("Now process func : %s \n", name.c_str());
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+ vector<LoopOp> allLoop = funcOp.GetAllLoops();
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+ for (auto &loop : allLoop) {
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+ if (determineLoopForm(loop)) {
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+ printf("The %dth loop form is success matched, and the loop can be optimized.\n", loop.indexAttr().getUInt());
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+ return;
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+ }
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+ }
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+ }
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+}
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+
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void RegisterCallbacks(void)
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{
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PluginServer::GetInstance()->RegisterUserFunc(HANDLE_BEFORE_IPA, UserOptimizeFunc);
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PluginServer::GetInstance()->RegisterUserFunc(HANDLE_BEFORE_IPA, LocalVarSummery);
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ManagerSetupData setupData;
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- setupData.refPassName = PASS_CFG;
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+ setupData.refPassName = PASS_PHIOPT;
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setupData.passNum = 1;
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setupData.passPosition = PASS_INSERT_AFTER;
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- PluginServer::GetInstance()->RegisterPassManagerSetup(HANDLE_MANAGER_SETUP, setupData, PassManagerSetupFunc);
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+ PluginServer::GetInstance()->RegisterPassManagerSetup(HANDLE_MANAGER_SETUP, setupData, ProcessArrayWiden);
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}
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--
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2.27.0.windows.1
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