[mlir] [polly] [clang-tools-extra] [llvm] [libcxx] [flang] [libunwind] [openmp] [lldb] [compiler-rt] [libcxxabi] [lld] [libc] [clang] Make clang report invalid target versions. (PR #75373)
via cfe-commits
cfe-commits at lists.llvm.org
Mon Jan 8 16:01:27 PST 2024
https://github.com/ZijunZhaoCCK updated https://github.com/llvm/llvm-project/pull/75373
>From 74f256d8a77ee2ba8e0d5bbb6519aa2729cf94d5 Mon Sep 17 00:00:00 2001
From: zijunzhao <zijunzhao at google.com>
Date: Wed, 13 Dec 2023 20:07:45 +0000
Subject: [PATCH 01/15] Make clang report garbage target versions.
Clang always silently ignores garbage target versions and this makes
debug harder. So clang will report when target versions are invalid.
---
llvm/lib/TargetParser/Triple.cpp | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/llvm/lib/TargetParser/Triple.cpp b/llvm/lib/TargetParser/Triple.cpp
index c5e9ad43d22588..335253194d1cf8 100644
--- a/llvm/lib/TargetParser/Triple.cpp
+++ b/llvm/lib/TargetParser/Triple.cpp
@@ -11,6 +11,7 @@
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/Support/ErrorHandling.h"
+#include "llvm/Support/raw_ostream.h"
#include "llvm/Support/SwapByteOrder.h"
#include "llvm/Support/VersionTuple.h"
#include "llvm/TargetParser/ARMTargetParser.h"
@@ -1199,7 +1200,11 @@ StringRef Triple::getOSAndEnvironmentName() const {
static VersionTuple parseVersionFromName(StringRef Name) {
VersionTuple Version;
- Version.tryParse(Name);
+ if (Version.tryParse(Name)) {
+ errs() << "The input is "<< Name << " and it is invalid. Should pass an "<<
+ "integer or integer combination! e.g. 2, 9.5 or 3.4.5\n";
+ exit(1);
+ }
return Version.withoutBuild();
}
>From 0d159b2a9b76e233e020ac0aef15b49b03f4d86c Mon Sep 17 00:00:00 2001
From: zijunzhao <zijunzhao at google.com>
Date: Wed, 13 Dec 2023 20:23:54 +0000
Subject: [PATCH 02/15] rephrase
---
llvm/lib/TargetParser/Triple.cpp | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/llvm/lib/TargetParser/Triple.cpp b/llvm/lib/TargetParser/Triple.cpp
index 335253194d1cf8..713ca447403d50 100644
--- a/llvm/lib/TargetParser/Triple.cpp
+++ b/llvm/lib/TargetParser/Triple.cpp
@@ -1201,8 +1201,7 @@ StringRef Triple::getOSAndEnvironmentName() const {
static VersionTuple parseVersionFromName(StringRef Name) {
VersionTuple Version;
if (Version.tryParse(Name)) {
- errs() << "The input is "<< Name << " and it is invalid. Should pass an "<<
- "integer or integer combination! e.g. 2, 9.5 or 3.4.5\n";
+ errs() << "version "<< Name << " is invalid\n";
exit(1);
}
return Version.withoutBuild();
>From b2dda9ce95804783c59aa1ca4e81a7941aae805d Mon Sep 17 00:00:00 2001
From: zijunzhao <zijunzhao at google.com>
Date: Wed, 13 Dec 2023 20:07:45 +0000
Subject: [PATCH 03/15] Make clang report garbage target versions.
Clang always silently ignores garbage target versions and this makes
debug harder. So clang will report when target versions are invalid.
---
clang/lib/Basic/Targets/OSTargets.h | 5 +++++
llvm/include/llvm/TargetParser/Triple.h | 4 ++++
llvm/lib/TargetParser/Triple.cpp | 8 ++++++++
3 files changed, 17 insertions(+)
diff --git a/clang/lib/Basic/Targets/OSTargets.h b/clang/lib/Basic/Targets/OSTargets.h
index 342af4bbc42b7b..bc28066019971c 100644
--- a/clang/lib/Basic/Targets/OSTargets.h
+++ b/clang/lib/Basic/Targets/OSTargets.h
@@ -323,6 +323,11 @@ class LLVM_LIBRARY_VISIBILITY LinuxTargetInfo : public OSTargetInfo<Target> {
// This historical but ambiguous name for the minSdkVersion macro. Keep
// defined for compatibility.
Builder.defineMacro("__ANDROID_API__", "__ANDROID_MIN_SDK_VERSION__");
+ } else {
+ llvm::errs() << "version "<< Triple.getVersionName() <<
+ " in triple " << Triple.getArchName() << "-" << Triple.getVendorName()
+ << "-" << Triple.getOSAndEnvironmentName() << " is invalid\n";
+ exit(1);
}
} else {
Builder.defineMacro("__gnu_linux__");
diff --git a/llvm/include/llvm/TargetParser/Triple.h b/llvm/include/llvm/TargetParser/Triple.h
index 47904621c0967f..05df1c489ad06e 100644
--- a/llvm/include/llvm/TargetParser/Triple.h
+++ b/llvm/include/llvm/TargetParser/Triple.h
@@ -434,6 +434,10 @@ class Triple {
/// string (separated by a '-' if the environment component is present).
StringRef getOSAndEnvironmentName() const;
+ /// Get the version component of the environment component as a single
+ /// string (the version after the environment).
+ StringRef getVersionName() const;
+
/// @}
/// @name Convenience Predicates
/// @{
diff --git a/llvm/lib/TargetParser/Triple.cpp b/llvm/lib/TargetParser/Triple.cpp
index 49bc24ffbfae6c..db4ba7100781bc 100644
--- a/llvm/lib/TargetParser/Triple.cpp
+++ b/llvm/lib/TargetParser/Triple.cpp
@@ -1199,6 +1199,14 @@ StringRef Triple::getOSAndEnvironmentName() const {
return Tmp.split('-').second; // Strip second component
}
+StringRef Triple::getVersionName() const {
+ StringRef VersionName = getEnvironmentName();
+ StringRef EnvironmentTypeName = getEnvironmentTypeName(getEnvironment());
+ if (VersionName.startswith(EnvironmentTypeName))
+ return VersionName.substr(EnvironmentTypeName.size());
+ return VersionName;
+}
+
static VersionTuple parseVersionFromName(StringRef Name) {
VersionTuple Version;
if (Version.tryParse(Name)) {
>From 8519713b7832a06ac756b84b9ba48e0d0f74e9da Mon Sep 17 00:00:00 2001
From: zijunzhao <zijunzhao at google.com>
Date: Wed, 13 Dec 2023 20:07:45 +0000
Subject: [PATCH 04/15] Make clang report garbage target versions.
Clang always silently ignores garbage target versions and this makes
debug harder. So clang will report when target versions are invalid.
---
llvm/lib/TargetParser/Triple.cpp | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/llvm/lib/TargetParser/Triple.cpp b/llvm/lib/TargetParser/Triple.cpp
index db4ba7100781bc..801f72aef804dd 100644
--- a/llvm/lib/TargetParser/Triple.cpp
+++ b/llvm/lib/TargetParser/Triple.cpp
@@ -11,7 +11,6 @@
#include "llvm/ADT/StringExtras.h"
#include "llvm/ADT/StringSwitch.h"
#include "llvm/Support/ErrorHandling.h"
-#include "llvm/Support/raw_ostream.h"
#include "llvm/Support/SwapByteOrder.h"
#include "llvm/Support/VersionTuple.h"
#include "llvm/TargetParser/ARMTargetParser.h"
@@ -1209,10 +1208,7 @@ StringRef Triple::getVersionName() const {
static VersionTuple parseVersionFromName(StringRef Name) {
VersionTuple Version;
- if (Version.tryParse(Name)) {
- errs() << "version "<< Name << " is invalid\n";
- exit(1);
- }
+ Version.tryParse(Name);
return Version.withoutBuild();
}
>From a726fe2ba0db8a11089a1496c51f0c2d539677bc Mon Sep 17 00:00:00 2001
From: zijunzhao <zijunzhao at google.com>
Date: Wed, 13 Dec 2023 20:07:45 +0000
Subject: [PATCH 05/15] Make clang report garbage target versions.
Clang always silently ignores garbage target versions and this makes
debug harder. So clang will report when target versions are invalid.
---
clang/lib/Basic/Targets/OSTargets.h | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/clang/lib/Basic/Targets/OSTargets.h b/clang/lib/Basic/Targets/OSTargets.h
index bc28066019971c..c11f7dc0e2d8d0 100644
--- a/clang/lib/Basic/Targets/OSTargets.h
+++ b/clang/lib/Basic/Targets/OSTargets.h
@@ -324,9 +324,10 @@ class LLVM_LIBRARY_VISIBILITY LinuxTargetInfo : public OSTargetInfo<Target> {
// defined for compatibility.
Builder.defineMacro("__ANDROID_API__", "__ANDROID_MIN_SDK_VERSION__");
} else {
- llvm::errs() << "version "<< Triple.getVersionName() <<
- " in triple " << Triple.getArchName() << "-" << Triple.getVendorName()
- << "-" << Triple.getOSAndEnvironmentName() << " is invalid\n";
+ llvm::errs() << "version "<< Triple.getVersionName() << " in triple "
+ << Triple.getArchName() << "-" << Triple.getVendorName()
+ << "-" << Triple.getOSAndEnvironmentName()
+ << " is invalid\n";
exit(1);
}
} else {
>From 8ed23efe08a752a5fd568327b2f15739d6645ab8 Mon Sep 17 00:00:00 2001
From: zijunzhao <zijunzhao at google.com>
Date: Wed, 13 Dec 2023 20:07:45 +0000
Subject: [PATCH 06/15] Make clang report garbage target versions.
Clang always silently ignores garbage target versions and this makes
debug harder. So clang will report when target versions are invalid.
---
clang/lib/Basic/Targets/OSTargets.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clang/lib/Basic/Targets/OSTargets.h b/clang/lib/Basic/Targets/OSTargets.h
index c11f7dc0e2d8d0..c5b3f0293ab8ad 100644
--- a/clang/lib/Basic/Targets/OSTargets.h
+++ b/clang/lib/Basic/Targets/OSTargets.h
@@ -324,7 +324,7 @@ class LLVM_LIBRARY_VISIBILITY LinuxTargetInfo : public OSTargetInfo<Target> {
// defined for compatibility.
Builder.defineMacro("__ANDROID_API__", "__ANDROID_MIN_SDK_VERSION__");
} else {
- llvm::errs() << "version "<< Triple.getVersionName() << " in triple "
+ llvm::errs() << "version " << Triple.getVersionName() << " in triple "
<< Triple.getArchName() << "-" << Triple.getVendorName()
<< "-" << Triple.getOSAndEnvironmentName()
<< " is invalid\n";
>From 01128aa6abcbd90f0a42ff2dc01408f55e9e3010 Mon Sep 17 00:00:00 2001
From: zijunzhao <zijunzhao at google.com>
Date: Wed, 13 Dec 2023 20:07:45 +0000
Subject: [PATCH 07/15] Make clang report garbage target versions.
Clang always silently ignores garbage target versions and this makes
debug harder. So clang will report when target versions are invalid.
---
clang/lib/Basic/Targets/OSTargets.h | 6 ------
clang/lib/Driver/ToolChain.cpp | 8 ++++++++
2 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/clang/lib/Basic/Targets/OSTargets.h b/clang/lib/Basic/Targets/OSTargets.h
index c5b3f0293ab8ad..342af4bbc42b7b 100644
--- a/clang/lib/Basic/Targets/OSTargets.h
+++ b/clang/lib/Basic/Targets/OSTargets.h
@@ -323,12 +323,6 @@ class LLVM_LIBRARY_VISIBILITY LinuxTargetInfo : public OSTargetInfo<Target> {
// This historical but ambiguous name for the minSdkVersion macro. Keep
// defined for compatibility.
Builder.defineMacro("__ANDROID_API__", "__ANDROID_MIN_SDK_VERSION__");
- } else {
- llvm::errs() << "version " << Triple.getVersionName() << " in triple "
- << Triple.getArchName() << "-" << Triple.getVendorName()
- << "-" << Triple.getOSAndEnvironmentName()
- << " is invalid\n";
- exit(1);
}
} else {
Builder.defineMacro("__gnu_linux__");
diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp
index 96a57927339a97..a0b500b9b590a0 100644
--- a/clang/lib/Driver/ToolChain.cpp
+++ b/clang/lib/Driver/ToolChain.cpp
@@ -688,6 +688,14 @@ ToolChain::getFallbackAndroidTargetPath(StringRef BaseDir) const {
unsigned TripleVersion = getTriple().getEnvironmentVersion().getMajor();
unsigned BestVersion = 0;
+ if (TripleVersion == 0) {
+ return llvm::createStringError("version " + getTriple().getVersionName() +
+ " in triple " + getTriple().getArchName() +
+ "-" + getTriple().getVendorName() + "-" +
+ getTriple().getOSAndEnvironmentName() +
+ " is invalid\n";);
+ }
+
SmallString<32> TripleDir;
bool UsingUnversionedDir = false;
std::error_code EC;
>From 1fdd39005e46fbc9c3d9b65f1fb3fc86cf4e195a Mon Sep 17 00:00:00 2001
From: zijunzhao <zijunzhao at google.com>
Date: Wed, 13 Dec 2023 20:07:45 +0000
Subject: [PATCH 08/15] Make clang report garbage target versions.
Clang always silently ignores garbage target versions and this makes
debug harder. So clang will report when target versions are invalid.
---
.../clang/Basic/DiagnosticDriverKinds.td | 3 ++
clang/lib/Driver/Driver.cpp | 16 +++++++
clang/unittests/Driver/CMakeLists.txt | 1 +
clang/unittests/Driver/DriverTest.cpp | 48 +++++++++++++++++++
4 files changed, 68 insertions(+)
create mode 100644 clang/unittests/Driver/DriverTest.cpp
diff --git a/clang/include/clang/Basic/DiagnosticDriverKinds.td b/clang/include/clang/Basic/DiagnosticDriverKinds.td
index 676f1a62b49dd0..250115cff80d19 100644
--- a/clang/include/clang/Basic/DiagnosticDriverKinds.td
+++ b/clang/include/clang/Basic/DiagnosticDriverKinds.td
@@ -786,4 +786,7 @@ def warn_android_unversioned_fallback : Warning<
" directories will not be used in Clang 19. Provide a versioned directory"
" for the target version or lower instead.">,
InGroup<DiagGroup<"android-unversioned-fallback">>;
+
+def err_android_version_invalid : Error<
+ "Version %0 in triple %1-%2-%3 is invalid.">;
}
diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index ff95c899c5f3d4..55d773d101f89a 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -1424,6 +1424,22 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) {
const ToolChain &TC = getToolChain(
*UArgs, computeTargetTriple(*this, TargetTriple, *UArgs));
+ if (TC.getTriple().isAndroid()) {
+ llvm::Triple Triple = TC.getTriple();
+ unsigned TripleVersion = Triple.getEnvironmentVersion().getMajor();
+ StringRef TripleVersionName = Triple.getVersionName();
+ StringRef TripleArch = Triple.getArchName();
+ StringRef TripleEnvironmentType = Triple.getEnvironmentTypeName(Triple.getEnvironment());
+
+ if (TripleVersion == 0 && TripleVersionName != "" && TripleEnvironmentType == "android") {
+ Diags.Report(diag::err_android_version_invalid) << Triple.getVersionName()
+ << Triple.getArchName()
+ << Triple.getVendorName()
+ << Triple.getOSAndEnvironmentName();
+ ContainsError = true;
+ }
+ }
+
// Report warning when arm64EC option is overridden by specified target
if ((TC.getTriple().getArch() != llvm::Triple::aarch64 ||
TC.getTriple().getSubArch() != llvm::Triple::AArch64SubArch_arm64ec) &&
diff --git a/clang/unittests/Driver/CMakeLists.txt b/clang/unittests/Driver/CMakeLists.txt
index 752037f78fb147..769f4d5e342443 100644
--- a/clang/unittests/Driver/CMakeLists.txt
+++ b/clang/unittests/Driver/CMakeLists.txt
@@ -8,6 +8,7 @@ set(LLVM_LINK_COMPONENTS
add_clang_unittest(ClangDriverTests
DistroTest.cpp
+ DriverTest.cpp
DXCModeTest.cpp
GCCVersionTest.cpp
ToolChainTest.cpp
diff --git a/clang/unittests/Driver/DriverTest.cpp b/clang/unittests/Driver/DriverTest.cpp
new file mode 100644
index 00000000000000..eb3623bef531a5
--- /dev/null
+++ b/clang/unittests/Driver/DriverTest.cpp
@@ -0,0 +1,48 @@
+//===- unittests/Driver/DriverTest.cpp --- Driver tests -------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// Unit tests for Driver.
+//
+//===----------------------------------------------------------------------===//
+
+#include "clang/Driver/ToolChain.h"
+#include "clang/Basic/DiagnosticIDs.h"
+#include "clang/Basic/DiagnosticOptions.h"
+#include "clang/Basic/LLVM.h"
+#include "clang/Basic/TargetOptions.h"
+#include "clang/Driver/Compilation.h"
+#include "clang/Driver/Driver.h"
+#include "clang/Frontend/CompilerInstance.h"
+#include "llvm/ADT/ArrayRef.h"
+#include "llvm/ADT/StringExtras.h"
+#include "llvm/MC/TargetRegistry.h"
+#include "llvm/Support/TargetSelect.h"
+#include "llvm/Support/VirtualFileSystem.h"
+#include "llvm/Support/raw_ostream.h"
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+#include <memory>
+
+#include "SimpleDiagnosticConsumer.h"
+using namespace clang;
+using namespace clang::driver;
+
+namespace {
+
+TEST(DriverTest, InvalidAndroidVersion) {
+ IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
+ struct TestDiagnosticConsumer : public DiagnosticConsumer {};
+ IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts = new DiagnosticOptions();
+ DiagnosticsEngine Diags(DiagID, &*DiagOpts, new TestDiagnosticConsumer);
+ Driver TheDriver("/bin/clang", "aarch64-linux-androidabiS", Diags);
+ std::unique_ptr<Compilation> C(TheDriver.BuildCompilation({"/bin/clang", "foo.cpp"}));
+ EXPECT_TRUE(C);
+ EXPECT_TRUE(C->containsError());
+}
+
+} // end anonymous namespace.
>From 752df27fa396d2f61e79333c9e1a516673a3cb13 Mon Sep 17 00:00:00 2001
From: zijunzhao <zijunzhao at google.com>
Date: Wed, 13 Dec 2023 20:07:45 +0000
Subject: [PATCH 09/15] Make clang report invalid target versions.
Clang always silently ignores garbage target versions and this makes
debug harder. So clang will report when target versions are invalid.
---
clang/include/clang/Basic/DiagnosticDriverKinds.td | 2 +-
clang/lib/Driver/Driver.cpp | 11 +++++++----
clang/lib/Driver/ToolChain.cpp | 8 --------
3 files changed, 8 insertions(+), 13 deletions(-)
diff --git a/clang/include/clang/Basic/DiagnosticDriverKinds.td b/clang/include/clang/Basic/DiagnosticDriverKinds.td
index 250115cff80d19..7846103e5c7544 100644
--- a/clang/include/clang/Basic/DiagnosticDriverKinds.td
+++ b/clang/include/clang/Basic/DiagnosticDriverKinds.td
@@ -788,5 +788,5 @@ def warn_android_unversioned_fallback : Warning<
InGroup<DiagGroup<"android-unversioned-fallback">>;
def err_android_version_invalid : Error<
- "Version %0 in triple %1-%2-%3 is invalid.">;
+ "Version %0 in triple %1-%2-%3-%4 is invalid.">;
}
diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index 55d773d101f89a..c0326674e6dce4 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -1429,13 +1429,16 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) {
unsigned TripleVersion = Triple.getEnvironmentVersion().getMajor();
StringRef TripleVersionName = Triple.getVersionName();
StringRef TripleArch = Triple.getArchName();
+ StringRef TripleOS = Triple.getOSName();
StringRef TripleEnvironmentType = Triple.getEnvironmentTypeName(Triple.getEnvironment());
- if (TripleVersion == 0 && TripleVersionName != "" && TripleEnvironmentType == "android") {
- Diags.Report(diag::err_android_version_invalid) << Triple.getVersionName()
- << Triple.getArchName()
+ if (TripleVersion == 0 && TripleVersionName != "" && TripleEnvironmentType == "android"
+ && TripleOS != "unknown") {
+ Diags.Report(diag::err_android_version_invalid) << TripleVersionName
+ << TripleArch
<< Triple.getVendorName()
- << Triple.getOSAndEnvironmentName();
+ << TripleOS
+ << TripleEnvironmentType;
ContainsError = true;
}
}
diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp
index a0b500b9b590a0..96a57927339a97 100644
--- a/clang/lib/Driver/ToolChain.cpp
+++ b/clang/lib/Driver/ToolChain.cpp
@@ -688,14 +688,6 @@ ToolChain::getFallbackAndroidTargetPath(StringRef BaseDir) const {
unsigned TripleVersion = getTriple().getEnvironmentVersion().getMajor();
unsigned BestVersion = 0;
- if (TripleVersion == 0) {
- return llvm::createStringError("version " + getTriple().getVersionName() +
- " in triple " + getTriple().getArchName() +
- "-" + getTriple().getVendorName() + "-" +
- getTriple().getOSAndEnvironmentName() +
- " is invalid\n";);
- }
-
SmallString<32> TripleDir;
bool UsingUnversionedDir = false;
std::error_code EC;
>From 1136d390f19da78a39bb30b55f2e3046f05d9fe6 Mon Sep 17 00:00:00 2001
From: zijunzhao <zijunzhao at google.com>
Date: Wed, 13 Dec 2023 20:07:45 +0000
Subject: [PATCH 10/15] Make clang report invalid target versions.
Clang always silently ignores garbage target versions and this makes
debug harder. So clang will report when target versions are invalid.
---
clang/lib/Driver/Driver.cpp | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index c0326674e6dce4..e1a413da002c06 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -1432,14 +1432,12 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) {
StringRef TripleOS = Triple.getOSName();
StringRef TripleEnvironmentType = Triple.getEnvironmentTypeName(Triple.getEnvironment());
- if (TripleVersion == 0 && TripleVersionName != "" && TripleEnvironmentType == "android"
- && TripleOS != "unknown") {
- Diags.Report(diag::err_android_version_invalid) << TripleVersionName
- << TripleArch
- << Triple.getVendorName()
- << TripleOS
- << TripleEnvironmentType;
- ContainsError = true;
+ if (TripleVersion == 0 && TripleVersionName != "" &&
+ TripleEnvironmentType == "android" && TripleOS != "unknown") {
+ Diags.Report(diag::err_android_version_invalid)
+ << TripleVersionName << TripleArch << Triple.getVendorName()
+ << TripleOS << TripleEnvironmentType;
+ ContainsError = true;
}
}
>From e889780602d43f5bc0888acc8b809ad50f2e2a4c Mon Sep 17 00:00:00 2001
From: zijunzhao <zijunzhao at google.com>
Date: Tue, 2 Jan 2024 20:14:18 +0000
Subject: [PATCH 11/15] reformat
---
clang/lib/Driver/Driver.cpp | 3 ++-
clang/unittests/Driver/DriverTest.cpp | 7 ++++---
2 files changed, 6 insertions(+), 4 deletions(-)
diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index b5a3cb7ff2ebf7..aa00b0a2fd24da 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -1436,7 +1436,8 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) {
StringRef TripleVersionName = Triple.getVersionName();
StringRef TripleArch = Triple.getArchName();
StringRef TripleOS = Triple.getOSName();
- StringRef TripleEnvironmentType = Triple.getEnvironmentTypeName(Triple.getEnvironment());
+ StringRef TripleEnvironmentType =
+ Triple.getEnvironmentTypeName(Triple.getEnvironment());
if (TripleVersion == 0 && TripleVersionName != "" &&
TripleEnvironmentType == "android" && TripleOS != "unknown") {
diff --git a/clang/unittests/Driver/DriverTest.cpp b/clang/unittests/Driver/DriverTest.cpp
index eb3623bef531a5..3c35a0268d43d8 100644
--- a/clang/unittests/Driver/DriverTest.cpp
+++ b/clang/unittests/Driver/DriverTest.cpp
@@ -10,13 +10,13 @@
//
//===----------------------------------------------------------------------===//
-#include "clang/Driver/ToolChain.h"
+#include "clang/Driver/Driver.h"
#include "clang/Basic/DiagnosticIDs.h"
#include "clang/Basic/DiagnosticOptions.h"
#include "clang/Basic/LLVM.h"
#include "clang/Basic/TargetOptions.h"
#include "clang/Driver/Compilation.h"
-#include "clang/Driver/Driver.h"
+#include "clang/Driver/ToolChain.h"
#include "clang/Frontend/CompilerInstance.h"
#include "llvm/ADT/ArrayRef.h"
#include "llvm/ADT/StringExtras.h"
@@ -40,7 +40,8 @@ TEST(DriverTest, InvalidAndroidVersion) {
IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts = new DiagnosticOptions();
DiagnosticsEngine Diags(DiagID, &*DiagOpts, new TestDiagnosticConsumer);
Driver TheDriver("/bin/clang", "aarch64-linux-androidabiS", Diags);
- std::unique_ptr<Compilation> C(TheDriver.BuildCompilation({"/bin/clang", "foo.cpp"}));
+ std::unique_ptr<Compilation> C(
+ gitTheDriver.BuildCompilation({"/bin/clang", "foo.cpp"}));
EXPECT_TRUE(C);
EXPECT_TRUE(C->containsError());
}
>From bc0ea977dc83706b32fc59e2659d709673dadee5 Mon Sep 17 00:00:00 2001
From: zijunzhao <zijunzhao at google.com>
Date: Thu, 4 Jan 2024 00:34:00 +0000
Subject: [PATCH 12/15] 1. update tests 2. update getEnvironmentVersion()
---
clang/lib/Driver/Driver.cpp | 16 +++---
.../CodeGen/aarch64-fix-cortex-a53-835769.c | 6 +--
.../Driver/aarch64-fix-cortex-a53-835769.c | 2 +-
clang/test/Driver/android-version.cpp | 16 ++++++
clang/unittests/Driver/CMakeLists.txt | 1 -
clang/unittests/Driver/DriverTest.cpp | 49 -------------------
llvm/include/llvm/TargetParser/Triple.h | 4 +-
llvm/lib/TargetParser/Triple.cpp | 15 ++----
8 files changed, 34 insertions(+), 75 deletions(-)
create mode 100644 clang/test/Driver/android-version.cpp
delete mode 100644 clang/unittests/Driver/DriverTest.cpp
diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index aa00b0a2fd24da..a8b597cd5c70b1 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -1433,17 +1433,13 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) {
if (TC.getTriple().isAndroid()) {
llvm::Triple Triple = TC.getTriple();
unsigned TripleVersion = Triple.getEnvironmentVersion().getMajor();
- StringRef TripleVersionName = Triple.getVersionName();
- StringRef TripleArch = Triple.getArchName();
- StringRef TripleOS = Triple.getOSName();
- StringRef TripleEnvironmentType =
- Triple.getEnvironmentTypeName(Triple.getEnvironment());
-
- if (TripleVersion == 0 && TripleVersionName != "" &&
- TripleEnvironmentType == "android" && TripleOS != "unknown") {
+ StringRef TripleVersionName = Triple.getEnvironmentVersionString();
+
+ if (TripleVersion == 0 && TripleVersionName != "") {
Diags.Report(diag::err_android_version_invalid)
- << TripleVersionName << TripleArch << Triple.getVendorName()
- << TripleOS << TripleEnvironmentType;
+ << TripleVersionName << Triple.getArchName()
+ << Triple.getVendorName() << Triple.getOSName()
+ << Triple.getEnvironmentTypeName(Triple.getEnvironment());
ContainsError = true;
}
}
diff --git a/clang/test/CodeGen/aarch64-fix-cortex-a53-835769.c b/clang/test/CodeGen/aarch64-fix-cortex-a53-835769.c
index 3d1a2c7aceb1f1..df43260ff69d18 100644
--- a/clang/test/CodeGen/aarch64-fix-cortex-a53-835769.c
+++ b/clang/test/CodeGen/aarch64-fix-cortex-a53-835769.c
@@ -5,13 +5,13 @@
// RUN: %clang -O3 -target aarch64-linux-eabi -mno-fix-cortex-a53-835769 %s -S -o- 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NO --check-prefix=CHECK %s
-// RUN: %clang -O3 -target aarch64-android-eabi %s -S -o- \
+// RUN: %clang -O3 -target aarch64-linux-androideabi %s -S -o- \
// RUN: | FileCheck --check-prefix=CHECK-YES --check-prefix=CHECK %s
// RUN: %clang -O3 -target aarch64-linux-ohos %s -S -o- \
// RUN: | FileCheck --check-prefix=CHECK-YES --check-prefix=CHECK %s
-// RUN: %clang -O3 -target aarch64-android-eabi -mfix-cortex-a53-835769 %s -S -o- \
+// RUN: %clang -O3 -target aarch64-linux-androideabi -mfix-cortex-a53-835769 %s -S -o- \
// RUN: | FileCheck --check-prefix=CHECK-YES --check-prefix=CHECK %s
-// RUN: %clang -O3 -target aarch64-android-eabi -mno-fix-cortex-a53-835769 %s -S -o- \
+// RUN: %clang -O3 -target aarch64-linux-androideabi -mno-fix-cortex-a53-835769 %s -S -o- \
// RUN: | FileCheck --check-prefix=CHECK-NO --check-prefix=CHECK %s
// REQUIRES: aarch64-registered-target
diff --git a/clang/test/Driver/aarch64-fix-cortex-a53-835769.c b/clang/test/Driver/aarch64-fix-cortex-a53-835769.c
index a854920f3e6ef3..d7a2ad9112611b 100644
--- a/clang/test/Driver/aarch64-fix-cortex-a53-835769.c
+++ b/clang/test/Driver/aarch64-fix-cortex-a53-835769.c
@@ -5,7 +5,7 @@
// RUN: %clang --target=aarch64-linux-eabi -mno-fix-cortex-a53-835769 %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NO %s
-// RUN: %clang --target=aarch64-android-eabi %s -### 2>&1 \
+// RUN: %clang --target=aarch64-linux-androideabi %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-YES %s
// RUN: %clang --target=aarch64-fuchsia %s -### 2>&1 \
diff --git a/clang/test/Driver/android-version.cpp b/clang/test/Driver/android-version.cpp
new file mode 100644
index 00000000000000..62b5ef88d2bce3
--- /dev/null
+++ b/clang/test/Driver/android-version.cpp
@@ -0,0 +1,16 @@
+// Check that we get the right Android version.
+
+// RUN: not %clang -target aarch64-linux-androidS -c %s -### 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-ERROR %s
+
+// CHECK-ERROR: error: Version S in triple aarch64-unknown-linux-android is invalid.
+
+// RUN: not %clang -target armv7-linux-androideabiS -c %s -### 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-ERROR1 %s
+
+// CHECK-ERROR1: error: Version S in triple armv7-unknown-linux-android is invalid.
+
+// RUN: %clang -target aarch64-linux-android31 -c %s -### 2>&1 | \
+// RUN: FileCheck --check-prefix=CHECK-TARGET %s
+
+// CHECK-TARGET: "aarch64-unknown-linux-android31"
\ No newline at end of file
diff --git a/clang/unittests/Driver/CMakeLists.txt b/clang/unittests/Driver/CMakeLists.txt
index 769f4d5e342443..752037f78fb147 100644
--- a/clang/unittests/Driver/CMakeLists.txt
+++ b/clang/unittests/Driver/CMakeLists.txt
@@ -8,7 +8,6 @@ set(LLVM_LINK_COMPONENTS
add_clang_unittest(ClangDriverTests
DistroTest.cpp
- DriverTest.cpp
DXCModeTest.cpp
GCCVersionTest.cpp
ToolChainTest.cpp
diff --git a/clang/unittests/Driver/DriverTest.cpp b/clang/unittests/Driver/DriverTest.cpp
deleted file mode 100644
index 3c35a0268d43d8..00000000000000
--- a/clang/unittests/Driver/DriverTest.cpp
+++ /dev/null
@@ -1,49 +0,0 @@
-//===- unittests/Driver/DriverTest.cpp --- Driver tests -------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-// Unit tests for Driver.
-//
-//===----------------------------------------------------------------------===//
-
-#include "clang/Driver/Driver.h"
-#include "clang/Basic/DiagnosticIDs.h"
-#include "clang/Basic/DiagnosticOptions.h"
-#include "clang/Basic/LLVM.h"
-#include "clang/Basic/TargetOptions.h"
-#include "clang/Driver/Compilation.h"
-#include "clang/Driver/ToolChain.h"
-#include "clang/Frontend/CompilerInstance.h"
-#include "llvm/ADT/ArrayRef.h"
-#include "llvm/ADT/StringExtras.h"
-#include "llvm/MC/TargetRegistry.h"
-#include "llvm/Support/TargetSelect.h"
-#include "llvm/Support/VirtualFileSystem.h"
-#include "llvm/Support/raw_ostream.h"
-#include "gmock/gmock.h"
-#include "gtest/gtest.h"
-#include <memory>
-
-#include "SimpleDiagnosticConsumer.h"
-using namespace clang;
-using namespace clang::driver;
-
-namespace {
-
-TEST(DriverTest, InvalidAndroidVersion) {
- IntrusiveRefCntPtr<DiagnosticIDs> DiagID(new DiagnosticIDs());
- struct TestDiagnosticConsumer : public DiagnosticConsumer {};
- IntrusiveRefCntPtr<DiagnosticOptions> DiagOpts = new DiagnosticOptions();
- DiagnosticsEngine Diags(DiagID, &*DiagOpts, new TestDiagnosticConsumer);
- Driver TheDriver("/bin/clang", "aarch64-linux-androidabiS", Diags);
- std::unique_ptr<Compilation> C(
- gitTheDriver.BuildCompilation({"/bin/clang", "foo.cpp"}));
- EXPECT_TRUE(C);
- EXPECT_TRUE(C->containsError());
-}
-
-} // end anonymous namespace.
diff --git a/llvm/include/llvm/TargetParser/Triple.h b/llvm/include/llvm/TargetParser/Triple.h
index 05df1c489ad06e..95014a546f7245 100644
--- a/llvm/include/llvm/TargetParser/Triple.h
+++ b/llvm/include/llvm/TargetParser/Triple.h
@@ -436,7 +436,9 @@ class Triple {
/// Get the version component of the environment component as a single
/// string (the version after the environment).
- StringRef getVersionName() const;
+ ///
+ /// For example, "fooos1.2.3" would return "1.2.3".
+ StringRef getEnvironmentVersionString() const;
/// @}
/// @name Convenience Predicates
diff --git a/llvm/lib/TargetParser/Triple.cpp b/llvm/lib/TargetParser/Triple.cpp
index 254c572857b4ef..b9971c25af71f3 100644
--- a/llvm/lib/TargetParser/Triple.cpp
+++ b/llvm/lib/TargetParser/Triple.cpp
@@ -1199,14 +1199,6 @@ StringRef Triple::getOSAndEnvironmentName() const {
return Tmp.split('-').second; // Strip second component
}
-StringRef Triple::getVersionName() const {
- StringRef VersionName = getEnvironmentName();
- StringRef EnvironmentTypeName = getEnvironmentTypeName(getEnvironment());
- if (VersionName.startswith(EnvironmentTypeName))
- return VersionName.substr(EnvironmentTypeName.size());
- return VersionName;
-}
-
static VersionTuple parseVersionFromName(StringRef Name) {
VersionTuple Version;
Version.tryParse(Name);
@@ -1214,11 +1206,14 @@ static VersionTuple parseVersionFromName(StringRef Name) {
}
VersionTuple Triple::getEnvironmentVersion() const {
+ return parseVersionFromName(getEnvironmentVersionString());
+}
+
+StringRef Triple::getEnvironmentVersionString() const {
StringRef EnvironmentName = getEnvironmentName();
StringRef EnvironmentTypeName = getEnvironmentTypeName(getEnvironment());
EnvironmentName.consume_front(EnvironmentTypeName);
-
- return parseVersionFromName(EnvironmentName);
+ return EnvironmentName;
}
VersionTuple Triple::getOSVersion() const {
>From 917c7eae216003068aed994b6af5928e642116f8 Mon Sep 17 00:00:00 2001
From: zijunzhao <zijunzhao at google.com>
Date: Thu, 4 Jan 2024 00:39:32 +0000
Subject: [PATCH 13/15] add newline
---
clang/test/Driver/android-version.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clang/test/Driver/android-version.cpp b/clang/test/Driver/android-version.cpp
index 62b5ef88d2bce3..d703e537de293e 100644
--- a/clang/test/Driver/android-version.cpp
+++ b/clang/test/Driver/android-version.cpp
@@ -13,4 +13,4 @@
// RUN: %clang -target aarch64-linux-android31 -c %s -### 2>&1 | \
// RUN: FileCheck --check-prefix=CHECK-TARGET %s
-// CHECK-TARGET: "aarch64-unknown-linux-android31"
\ No newline at end of file
+// CHECK-TARGET: "aarch64-unknown-linux-android31"
>From ff429315277804c32840e4115dca3f5bdbcb3c00 Mon Sep 17 00:00:00 2001
From: zijunzhao <zijunzhao at google.com>
Date: Mon, 8 Jan 2024 21:52:32 +0000
Subject: [PATCH 14/15] update tests
---
clang/include/clang/Basic/DiagnosticDriverKinds.td | 2 +-
clang/lib/Driver/Driver.cpp | 4 +---
clang/test/CodeGen/aarch64-fix-cortex-a53-835769.c | 6 +++---
clang/test/Driver/android-version.cpp | 10 +++++-----
4 files changed, 10 insertions(+), 12 deletions(-)
diff --git a/clang/include/clang/Basic/DiagnosticDriverKinds.td b/clang/include/clang/Basic/DiagnosticDriverKinds.td
index 7846103e5c7544..b4ca78cb12f8c9 100644
--- a/clang/include/clang/Basic/DiagnosticDriverKinds.td
+++ b/clang/include/clang/Basic/DiagnosticDriverKinds.td
@@ -788,5 +788,5 @@ def warn_android_unversioned_fallback : Warning<
InGroup<DiagGroup<"android-unversioned-fallback">>;
def err_android_version_invalid : Error<
- "Version %0 in triple %1-%2-%3-%4 is invalid.">;
+ "Version %0 in triple %1 is invalid.">;
}
diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index a8b597cd5c70b1..cbc566af99761e 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -1437,9 +1437,7 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) {
if (TripleVersion == 0 && TripleVersionName != "") {
Diags.Report(diag::err_android_version_invalid)
- << TripleVersionName << Triple.getArchName()
- << Triple.getVendorName() << Triple.getOSName()
- << Triple.getEnvironmentTypeName(Triple.getEnvironment());
+ << TripleVersionName << TC.getTripleString();
ContainsError = true;
}
}
diff --git a/clang/test/CodeGen/aarch64-fix-cortex-a53-835769.c b/clang/test/CodeGen/aarch64-fix-cortex-a53-835769.c
index df43260ff69d18..e5d70564d57b30 100644
--- a/clang/test/CodeGen/aarch64-fix-cortex-a53-835769.c
+++ b/clang/test/CodeGen/aarch64-fix-cortex-a53-835769.c
@@ -5,13 +5,13 @@
// RUN: %clang -O3 -target aarch64-linux-eabi -mno-fix-cortex-a53-835769 %s -S -o- 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-NO --check-prefix=CHECK %s
-// RUN: %clang -O3 -target aarch64-linux-androideabi %s -S -o- \
+// RUN: %clang -O3 --target=aarch64-linux-androideabi %s -S -o- \
// RUN: | FileCheck --check-prefix=CHECK-YES --check-prefix=CHECK %s
// RUN: %clang -O3 -target aarch64-linux-ohos %s -S -o- \
// RUN: | FileCheck --check-prefix=CHECK-YES --check-prefix=CHECK %s
-// RUN: %clang -O3 -target aarch64-linux-androideabi -mfix-cortex-a53-835769 %s -S -o- \
+// RUN: %clang -O3 --target=aarch64-linux-androideabi -mfix-cortex-a53-835769 %s -S -o- \
// RUN: | FileCheck --check-prefix=CHECK-YES --check-prefix=CHECK %s
-// RUN: %clang -O3 -target aarch64-linux-androideabi -mno-fix-cortex-a53-835769 %s -S -o- \
+// RUN: %clang -O3 --target=aarch64-linux-androideabi -mno-fix-cortex-a53-835769 %s -S -o- \
// RUN: | FileCheck --check-prefix=CHECK-NO --check-prefix=CHECK %s
// REQUIRES: aarch64-registered-target
diff --git a/clang/test/Driver/android-version.cpp b/clang/test/Driver/android-version.cpp
index d703e537de293e..3eef772186a5f9 100644
--- a/clang/test/Driver/android-version.cpp
+++ b/clang/test/Driver/android-version.cpp
@@ -1,16 +1,16 @@
// Check that we get the right Android version.
-// RUN: not %clang -target aarch64-linux-androidS -c %s -### 2>&1 | \
+// RUN: not %clang --target=aarch64-linux-androidS -c %s -### 2>&1 | \
// RUN: FileCheck --check-prefix=CHECK-ERROR %s
-// CHECK-ERROR: error: Version S in triple aarch64-unknown-linux-android is invalid.
+// CHECK-ERROR: error: Version S in triple aarch64-unknown-linux-androidS is invalid.
-// RUN: not %clang -target armv7-linux-androideabiS -c %s -### 2>&1 | \
+// RUN: not %clang --target=armv7-linux-androideabiS -c %s -### 2>&1 | \
// RUN: FileCheck --check-prefix=CHECK-ERROR1 %s
-// CHECK-ERROR1: error: Version S in triple armv7-unknown-linux-android is invalid.
+// CHECK-ERROR1: error: Version S in triple armv7-unknown-linux-androidS is invalid.
-// RUN: %clang -target aarch64-linux-android31 -c %s -### 2>&1 | \
+// RUN: %clang --target=aarch64-linux-android31 -c %s -### 2>&1 | \
// RUN: FileCheck --check-prefix=CHECK-TARGET %s
// CHECK-TARGET: "aarch64-unknown-linux-android31"
>From f1efb18b13c7cdf82897db460722b629317ce6eb Mon Sep 17 00:00:00 2001
From: zijunzhao <zijunzhao at google.com>
Date: Mon, 8 Jan 2024 21:52:32 +0000
Subject: [PATCH 15/15] update tests
---
clang/lib/Driver/Driver.cpp | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index cbc566af99761e..a29b85a592cbce 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -1432,10 +1432,9 @@ Compilation *Driver::BuildCompilation(ArrayRef<const char *> ArgList) {
if (TC.getTriple().isAndroid()) {
llvm::Triple Triple = TC.getTriple();
- unsigned TripleVersion = Triple.getEnvironmentVersion().getMajor();
StringRef TripleVersionName = Triple.getEnvironmentVersionString();
- if (TripleVersion == 0 && TripleVersionName != "") {
+ if (Triple.getEnvironmentVersion().empty() && TripleVersionName != "") {
Diags.Report(diag::err_android_version_invalid)
<< TripleVersionName << TC.getTripleString();
ContainsError = true;
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