[NFC][CFI] Add test to check for '-flto' and '-fvisibility=' flags #135892
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Created using spr 1.3.4 [skip ci]
Created using spr 1.3.4
llvmbot
added
clang
Member
|
@llvm/pr-subscribers-clang Author: Vitaly Buka (vitalybuka) ChangesFull diff: https://github.com/llvm/llvm-project/pull/135892.diff 1 Files Affected:
diff --git a/clang/test/Driver/sanitizer-ld.c b/clang/test/Driver/sanitizer-ld.c
index 52c1f6bf96242..67ca33d676d20 100644
--- a/clang/test/Driver/sanitizer-ld.c
+++ b/clang/test/Driver/sanitizer-ld.c
@@ -829,6 +829,16 @@
// CHECK-NSAN-UBSAN: "--whole-archive" "{{[^"]*}}libclang_rt.nsan.a" "--no-whole-archive"
+// CFI requirements.
+// RUN: not %clang -fsanitize=cfi \
+// RUN: --target=x86_64-unknown-linux -fuse-ld=ld -rtlib=platform \
+// RUN: -resource-dir=%S/Inputs/resource_dir \
+// RUN: --sysroot=%S/Inputs/basic_linux_tree \
+// RUN: -### %s 2>&1 \
+// RUN: | %{filecheck} --check-prefix=CHECK-CFI-PREREQ-LINUX
+// CHECK-CFI-PREREQ-LINUX: '-fsanitize=cfi' only allowed with '-flto'
+// CHECK-CFI-PREREQ-LINUX: '-fsanitize=cfi' only allowed with '-fvisibility='
+
// CFI by itself does not link runtime libraries.
// RUN: not %clang -fsanitize=cfi \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld -rtlib=platform \
|
Member
|
@llvm/pr-subscribers-clang-driver Author: Vitaly Buka (vitalybuka) ChangesFull diff: https://github.com/llvm/llvm-project/pull/135892.diff 1 Files Affected:
diff --git a/clang/test/Driver/sanitizer-ld.c b/clang/test/Driver/sanitizer-ld.c
index 52c1f6bf96242..67ca33d676d20 100644
--- a/clang/test/Driver/sanitizer-ld.c
+++ b/clang/test/Driver/sanitizer-ld.c
@@ -829,6 +829,16 @@
// CHECK-NSAN-UBSAN: "--whole-archive" "{{[^"]*}}libclang_rt.nsan.a" "--no-whole-archive"
+// CFI requirements.
+// RUN: not %clang -fsanitize=cfi \
+// RUN: --target=x86_64-unknown-linux -fuse-ld=ld -rtlib=platform \
+// RUN: -resource-dir=%S/Inputs/resource_dir \
+// RUN: --sysroot=%S/Inputs/basic_linux_tree \
+// RUN: -### %s 2>&1 \
+// RUN: | %{filecheck} --check-prefix=CHECK-CFI-PREREQ-LINUX
+// CHECK-CFI-PREREQ-LINUX: '-fsanitize=cfi' only allowed with '-flto'
+// CHECK-CFI-PREREQ-LINUX: '-fsanitize=cfi' only allowed with '-fvisibility='
+
// CFI by itself does not link runtime libraries.
// RUN: not %clang -fsanitize=cfi \
// RUN: --target=x86_64-unknown-linux -fuse-ld=ld -rtlib=platform \
|
Created using spr 1.3.4 [skip ci]
Created using spr 1.3.4 [skip ci]
Created using spr 1.3.4 [skip ci]
vitalybuka
changed the base branch from
users/vitalybuka/spr/main.nfccfi-add-test-to-check-for-flto-and-fvisibility-flags
to
main
thurstond
approved these changes
Apr 16, 2025
vitalybuka
deleted the
users/vitalybuka/spr/nfccfi-add-test-to-check-for-flto-and-fvisibility-flags
branch
Collaborator
|
LLVM Buildbot has detected a new failure on builder Full details are available at: https://lab.llvm.org/buildbot/#/builders/59/builds/16136 Here is the relevant piece of the build log for the reference |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
No description provided.