[PATCH] D152122: Set isRequired true for CFGViewer/CFGPrinter passes
Bing Yu via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jun 6 23:21:02 PDT 2023
This revision was automatically updated to reflect the committed changes.
Closed by commit rGae32ba4e015b: Set isRequired true for CFGViewer/CFGPrinter passes (authored by wenju, committed by yubing).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D152122/new/
https://reviews.llvm.org/D152122
Files:
llvm/include/llvm/Analysis/CFGPrinter.h
llvm/test/Other/cfg-printer-filter.ll
Index: llvm/test/Other/cfg-printer-filter.ll
===================================================================
--- llvm/test/Other/cfg-printer-filter.ll
+++ llvm/test/Other/cfg-printer-filter.ll
@@ -1,6 +1,8 @@
; RUN: rm -f %t.other.dot %t-only.other.dot
;; Both f and func are dumped because their names contain the pattern 'f' as a substring.
+;; Also checks dot-cfg pass runs on func which has optnone attribute.
+
; RUN: opt < %s -passes=dot-cfg -cfg-dot-filename-prefix=%t -cfg-func-name=f 2>/dev/null > /dev/null
; RUN: FileCheck %s -input-file=%t.f.dot -check-prefix=F
; RUN: FileCheck %s -input-file=%t.func.dot -check-prefix=Func
@@ -23,7 +25,7 @@
}
; Func: digraph "CFG for 'func' function"
-define void @func(i32) {
+define void @func(i32) optnone noinline {
entry:
%check = icmp sgt i32 %0, 0
br label %exit
Index: llvm/include/llvm/Analysis/CFGPrinter.h
===================================================================
--- llvm/include/llvm/Analysis/CFGPrinter.h
+++ llvm/include/llvm/Analysis/CFGPrinter.h
@@ -35,21 +35,25 @@
class CFGViewerPass : public PassInfoMixin<CFGViewerPass> {
public:
PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+ static bool isRequired() { return true; }
};
class CFGOnlyViewerPass : public PassInfoMixin<CFGOnlyViewerPass> {
public:
PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+ static bool isRequired() { return true; }
};
class CFGPrinterPass : public PassInfoMixin<CFGPrinterPass> {
public:
PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+ static bool isRequired() { return true; }
};
class CFGOnlyPrinterPass : public PassInfoMixin<CFGOnlyPrinterPass> {
public:
PreservedAnalyses run(Function &F, FunctionAnalysisManager &AM);
+ static bool isRequired() { return true; }
};
class DOTFuncInfo {
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