[Driver][CFI] Add missing '-' into error message

[vitalybuka]

No description provided.

[llvmbot]

@llvm/pr-subscribers-clang-driver

@llvm/pr-subscribers-clang

Author: Vitaly Buka (vitalybuka)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/137097.diff

3 Files Affected:

• (modified) clang/lib/Driver/SanitizerArgs.cpp (+2-2)
• (modified) clang/test/Driver/fsanitize.c (+3-3)
• (modified) clang/test/Driver/sanitizer-ld.c (+3-3)

diff --git a/clang/lib/Driver/SanitizerArgs.cpp b/clang/lib/Driver/SanitizerArgs.cpp
index f27cb813012f2..94a036172d0b6 100644
--- a/clang/lib/Driver/SanitizerArgs.cpp
+++ b/clang/lib/Driver/SanitizerArgs.cpp
@@ -853,8 +853,8 @@ SanitizerArgs::SanitizerArgs(const ToolChain &TC,
     SanitizerMask NonTrappingCfi = Kinds & SanitizerKind::CFI & ~TrappingKinds;
     if (NonTrappingCfi && DiagnoseErrors)
       D.Diag(clang::diag::err_drv_argument_only_allowed_with)
-          << "fsanitize-minimal-runtime"
-          << "fsanitize-trap=cfi";
+          << "-fsanitize-minimal-runtime"
+          << "-fsanitize-trap=cfi";
   }
 
   for (const auto *Arg : Args.filtered(
diff --git a/clang/test/Driver/fsanitize.c b/clang/test/Driver/fsanitize.c
index 6459bdd4545bb..af00492314ff7 100644
--- a/clang/test/Driver/fsanitize.c
+++ b/clang/test/Driver/fsanitize.c
@@ -962,18 +962,18 @@
 // CHECK-CFI-ABORT-MINIMAL: "-fsanitize-minimal-runtime"
 
 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=cfi -flto -fvisibility=hidden -fsanitize-minimal-runtime -fno-sanitize-trap=cfi -fsanitize-recover=cfi -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOTRAP-RECOVER-MINIMAL --
-// CHECK-CFI-NOTRAP-RECOVER-MINIMAL: 'fsanitize-minimal-runtime' only allowed with 'fsanitize-trap=cfi'
+// CHECK-CFI-NOTRAP-RECOVER-MINIMAL: '-fsanitize-minimal-runtime' only allowed with '-fsanitize-trap=cfi'
 // CHECK-CFI-NOTRAP-RECOVER-MINIMAL: "-fsanitize=cfi-derived-cast,cfi-icall,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
 // CHECK-CFI-NOTRAP-RECOVER-MINIMAL: "-fsanitize-recover=cfi-derived-cast,cfi-icall,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
 // CHECK-CFI-NOTRAP-RECOVER-MINIMAL: "-fsanitize-minimal-runtime"
 
 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=cfi -flto -fvisibility=hidden -fsanitize-minimal-runtime -fno-sanitize-trap=cfi -fno-sanitize-recover=cfi -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOTRAP-ABORT-MINIMAL
-// CHECK-CFI-NOTRAP-ABORT-MINIMAL: 'fsanitize-minimal-runtime' only allowed with 'fsanitize-trap=cfi'
+// CHECK-CFI-NOTRAP-ABORT-MINIMAL: '-fsanitize-minimal-runtime' only allowed with '-fsanitize-trap=cfi'
 // CHECK-CFI-NOTRAP-ABORT-MINIMAL: "-fsanitize=cfi-derived-cast,cfi-icall,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
 // CHECK-CFI-NOTRAP-ABORT-MINIMAL: "-fsanitize-minimal-runtime"
 
 // RUN: not %clang --target=x86_64-linux-gnu -fsanitize=cfi -fno-sanitize-trap=cfi-icall -flto -fvisibility=hidden -fsanitize-minimal-runtime %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOTRAP-MINIMAL
-// CHECK-CFI-NOTRAP-MINIMAL: error: invalid argument 'fsanitize-minimal-runtime' only allowed with 'fsanitize-trap=cfi'
+// CHECK-CFI-NOTRAP-MINIMAL: error: invalid argument '-fsanitize-minimal-runtime' only allowed with '-fsanitize-trap=cfi'
 
 // RUN: %clang --target=x86_64-linux-gnu -fsanitize=cfi -fno-sanitize-trap=cfi-icall -fno-sanitize=cfi-icall -flto -fvisibility=hidden -fsanitize-minimal-runtime -resource-dir=%S/Inputs/resource_dir %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-CFI-NOICALL-MINIMAL
 // CHECK-CFI-NOICALL-MINIMAL: "-fsanitize=cfi-derived-cast,cfi-mfcall,cfi-unrelated-cast,cfi-nvcall,cfi-vcall"
diff --git a/clang/test/Driver/sanitizer-ld.c b/clang/test/Driver/sanitizer-ld.c
index 990216dc5fb2a..a5a4fc2320bd2 100644
--- a/clang/test/Driver/sanitizer-ld.c
+++ b/clang/test/Driver/sanitizer-ld.c
@@ -928,7 +928,7 @@
 // RUN:     --sysroot=%S/Inputs/basic_linux_tree \
 // RUN:     -### %s 2>&1 \
 // RUN:   | %{filecheck} --check-prefix=CHECK-CFI-MINRT-DIAG-LINUX
-// CHECK-CFI-MINRT-DIAG-LINUX: 'fsanitize-minimal-runtime' only allowed with 'fsanitize-trap=cfi'
+// CHECK-CFI-MINRT-DIAG-LINUX: '-fsanitize-minimal-runtime' only allowed with '-fsanitize-trap=cfi'
 // CHECK-CFI-MINRT-DIAG-LINUX: "{{.*}}ld{{(.exe)?}}"
 // CHECK-CFI-MINRT-DIAG-LINUX: "--whole-archive" "{{[^"]*}}libclang_rt.ubsan_minimal.a" "--no-whole-archive"
 
@@ -955,7 +955,7 @@
 // RUN:     --sysroot=%S/Inputs/basic_linux_tree \
 // RUN:     -### %s 2>&1 \
 // RUN:   | %{filecheck} --check-prefix=CHECK-CFI-MINRT-CROSS-DSO-DIAG-LINUX
-// CHECK-CFI-MINRT-CROSS-DSO-DIAG-LINUX: 'fsanitize-minimal-runtime' only allowed with 'fsanitize-trap=cfi'
+// CHECK-CFI-MINRT-CROSS-DSO-DIAG-LINUX: '-fsanitize-minimal-runtime' only allowed with '-fsanitize-trap=cfi'
 // CHECK-CFI-MINRT-CROSS-DSO-DIAG-LINUX: "{{.*}}ld{{(.exe)?}}"
 // CHECK-CFI-MINRT-CROSS-DSO-DIAG-LINUX: "--whole-archive" "{{[^"]*}}libclang_rt.cfi_diag.a" "--no-whole-archive"
 // CHECK-CFI-MINRT-CROSS-DSO-DIAG-LINUX: -export-dynamic
@@ -981,7 +981,7 @@
 // RUN:     --sysroot=%S/Inputs/basic_android_tree \
 // RUN:     -### %s 2>&1 \
 // RUN:   | %{filecheck} --check-prefix=CHECK-CFI-MINRT-CROSS-DSO-DIAG-ANDROID
-// CHECK-CFI-MINRT-CROSS-DSO-DIAG-ANDROID: 'fsanitize-minimal-runtime' only allowed with 'fsanitize-trap=cfi'
+// CHECK-CFI-MINRT-CROSS-DSO-DIAG-ANDROID: '-fsanitize-minimal-runtime' only allowed with '-fsanitize-trap=cfi'
 // CHECK-CFI-MINRT-CROSS-DSO-DIAG-ANDROID: "{{.*}}ld{{(.exe)?}}"
 // CHECK-CFI-MINRT-CROSS-DSO-DIAG-ANDROID: "{{[^"]*}}libclang_rt.ubsan_minimal.so"
 // CHECK-CFI-MINRT-CROSS-DSO-DIAG-ANDROID: "--export-dynamic-symbol=__cfi_check"