twoh created this revision.
twoh added reviewers: fedor.sergeev, philip.pfaffe.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
https://reviews.llvm.org/D50923 enabled the IR printing support for the new
pass manager, but only for the case when `opt` tool is used as a driver. This
patch is to enable the IR printing when `clang` is used as a driver.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D65975
Files:
clang/lib/CodeGen/BackendUtil.cpp
clang/test/Misc/printer.c
Index: clang/test/Misc/printer.c
===================================================================
--- /dev/null
+++ clang/test/Misc/printer.c
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 -emit-llvm -O2 -fexperimental-new-pass-manager -mllvm
-print-before-all %s -o %t 2>&1 | FileCheck %s --check-prefix=CHECK-BEFORE
+// RUN: %clang_cc1 -emit-llvm -O2 -fexperimental-new-pass-manager -mllvm
-print-after-all %s -o %t 2>&1 | FileCheck %s --check-prefix=CHECK-AFTER
+// CHECK-BEFORE: *** IR Dump Before ForceFunctionAttrsPass ***
+// CHECK-AFTER: *** IR Dump After ForceFunctionAttrsPass ***
+void foo() {}
Index: clang/lib/CodeGen/BackendUtil.cpp
===================================================================
--- clang/lib/CodeGen/BackendUtil.cpp
+++ clang/lib/CodeGen/BackendUtil.cpp
@@ -37,6 +37,7 @@
#include "llvm/MC/SubtargetFeature.h"
#include "llvm/Passes/PassBuilder.h"
#include "llvm/Passes/PassPlugin.h"
+#include "llvm/Passes/StandardInstrumentations.h"
#include "llvm/Support/BuryPointer.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/MemoryBuffer.h"
@@ -1063,7 +1064,10 @@
PTO.LoopVectorization = CodeGenOpts.VectorizeLoop;
PTO.SLPVectorization = CodeGenOpts.VectorizeSLP;
- PassBuilder PB(TM.get(), PTO, PGOOpt);
+ PassInstrumentationCallbacks PIC;
+ StandardInstrumentations SI;
+ SI.registerCallbacks(PIC);
+ PassBuilder PB(TM.get(), PTO, PGOOpt, &PIC);
// Attempt to load pass plugins and register their callbacks with PB.
for (auto &PluginFN : CodeGenOpts.PassPlugins) {
Index: clang/test/Misc/printer.c
===================================================================
--- /dev/null
+++ clang/test/Misc/printer.c
@@ -0,0 +1,5 @@
+// RUN: %clang_cc1 -emit-llvm -O2 -fexperimental-new-pass-manager -mllvm -print-before-all %s -o %t 2>&1 | FileCheck %s --check-prefix=CHECK-BEFORE
+// RUN: %clang_cc1 -emit-llvm -O2 -fexperimental-new-pass-manager -mllvm -print-after-all %s -o %t 2>&1 | FileCheck %s --check-prefix=CHECK-AFTER
+// CHECK-BEFORE: *** IR Dump Before ForceFunctionAttrsPass ***
+// CHECK-AFTER: *** IR Dump After ForceFunctionAttrsPass ***
+void foo() {}
Index: clang/lib/CodeGen/BackendUtil.cpp
===================================================================
--- clang/lib/CodeGen/BackendUtil.cpp
+++ clang/lib/CodeGen/BackendUtil.cpp
@@ -37,6 +37,7 @@
#include "llvm/MC/SubtargetFeature.h"
#include "llvm/Passes/PassBuilder.h"
#include "llvm/Passes/PassPlugin.h"
+#include "llvm/Passes/StandardInstrumentations.h"
#include "llvm/Support/BuryPointer.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/MemoryBuffer.h"
@@ -1063,7 +1064,10 @@
PTO.LoopVectorization = CodeGenOpts.VectorizeLoop;
PTO.SLPVectorization = CodeGenOpts.VectorizeSLP;
- PassBuilder PB(TM.get(), PTO, PGOOpt);
+ PassInstrumentationCallbacks PIC;
+ StandardInstrumentations SI;
+ SI.registerCallbacks(PIC);
+ PassBuilder PB(TM.get(), PTO, PGOOpt, &PIC);
// Attempt to load pass plugins and register their callbacks with PB.
for (auto &PluginFN : CodeGenOpts.PassPlugins) {
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