[clang] Expose -f(no-)wrapv as clang-cl option #120787
Merged
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
Also move the -fno-wrapv option definition next to the -fwrapv one while here.
llvmbot
added
clang
|
@llvm/pr-subscribers-clang Author: Nico Weber (nico) ChangesAlso move the -fno-wrapv option definition next to the -fwrapv one while here. Full diff: https://github.com/llvm/llvm-project/pull/120787.diff 2 Files Affected:
diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
index 638f8c52053ec5..ae83c0754d84bc 100644
--- a/clang/include/clang/Driver/Options.td
+++ b/clang/include/clang/Driver/Options.td
@@ -3506,8 +3506,6 @@ def fno_verbose_asm : Flag<["-"], "fno-verbose-asm">, Group<f_Group>,
Visibility<[ClangOption, CC1Option]>,
MarshallingInfoNegativeFlag<CodeGenOpts<"AsmVerbose">>;
def fno_working_directory : Flag<["-"], "fno-working-directory">, Group<f_Group>;
-def fno_wrapv : Flag<["-"], "fno-wrapv">, Group<f_Group>,
- Visibility<[ClangOption, FlangOption]>;
def fobjc_arc : Flag<["-"], "fobjc-arc">, Group<f_Group>,
Visibility<[ClangOption, CC1Option]>,
HelpText<"Synthesize retain and release calls for Objective-C pointers">;
@@ -4278,8 +4276,10 @@ defm virtual_function_elimination : BoolFOption<"virtual-function-elimination",
NegFlag<SetFalse>, BothFlags<[], [ClangOption, CLOption]>>;
def fwrapv : Flag<["-"], "fwrapv">, Group<f_Group>,
- Visibility<[ClangOption, CC1Option, FlangOption, FC1Option]>,
+ Visibility<[ClangOption, CLOption, CC1Option, FlangOption, FC1Option]>,
HelpText<"Treat signed integer overflow as two's complement">;
+def fno_wrapv : Flag<["-"], "fno-wrapv">, Group<f_Group>,
+ Visibility<[ClangOption, CLOption, FlangOption]>;
def fwritable_strings : Flag<["-"], "fwritable-strings">, Group<f_Group>,
Visibility<[ClangOption, CC1Option]>,
HelpText<"Store string literals as writable data">,
diff --git a/clang/test/Driver/cl-options.c b/clang/test/Driver/cl-options.c
index 477e8489e74280..a8120e0ce39a24 100644
--- a/clang/test/Driver/cl-options.c
+++ b/clang/test/Driver/cl-options.c
@@ -738,6 +738,8 @@
// RUN: -fimplicit-modules \
// RUN: -fno-implicit-modules \
// RUN: -ftrivial-auto-var-init=zero \
+// RUN: -fwrapv \
+// RUN: -fno-wrapv \
// RUN: --version \
// RUN: -Werror /Zs -- %s 2>&1
|
|
@llvm/pr-subscribers-clang-driver Author: Nico Weber (nico) ChangesAlso move the -fno-wrapv option definition next to the -fwrapv one while here. Full diff: https://github.com/llvm/llvm-project/pull/120787.diff 2 Files Affected:
diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td
index 638f8c52053ec5..ae83c0754d84bc 100644
--- a/clang/include/clang/Driver/Options.td
+++ b/clang/include/clang/Driver/Options.td
@@ -3506,8 +3506,6 @@ def fno_verbose_asm : Flag<["-"], "fno-verbose-asm">, Group<f_Group>,
Visibility<[ClangOption, CC1Option]>,
MarshallingInfoNegativeFlag<CodeGenOpts<"AsmVerbose">>;
def fno_working_directory : Flag<["-"], "fno-working-directory">, Group<f_Group>;
-def fno_wrapv : Flag<["-"], "fno-wrapv">, Group<f_Group>,
- Visibility<[ClangOption, FlangOption]>;
def fobjc_arc : Flag<["-"], "fobjc-arc">, Group<f_Group>,
Visibility<[ClangOption, CC1Option]>,
HelpText<"Synthesize retain and release calls for Objective-C pointers">;
@@ -4278,8 +4276,10 @@ defm virtual_function_elimination : BoolFOption<"virtual-function-elimination",
NegFlag<SetFalse>, BothFlags<[], [ClangOption, CLOption]>>;
def fwrapv : Flag<["-"], "fwrapv">, Group<f_Group>,
- Visibility<[ClangOption, CC1Option, FlangOption, FC1Option]>,
+ Visibility<[ClangOption, CLOption, CC1Option, FlangOption, FC1Option]>,
HelpText<"Treat signed integer overflow as two's complement">;
+def fno_wrapv : Flag<["-"], "fno-wrapv">, Group<f_Group>,
+ Visibility<[ClangOption, CLOption, FlangOption]>;
def fwritable_strings : Flag<["-"], "fwritable-strings">, Group<f_Group>,
Visibility<[ClangOption, CC1Option]>,
HelpText<"Store string literals as writable data">,
diff --git a/clang/test/Driver/cl-options.c b/clang/test/Driver/cl-options.c
index 477e8489e74280..a8120e0ce39a24 100644
--- a/clang/test/Driver/cl-options.c
+++ b/clang/test/Driver/cl-options.c
@@ -738,6 +738,8 @@
// RUN: -fimplicit-modules \
// RUN: -fno-implicit-modules \
// RUN: -ftrivial-auto-var-init=zero \
+// RUN: -fwrapv \
+// RUN: -fno-wrapv \
// RUN: --version \
// RUN: -Werror /Zs -- %s 2>&1
|
|
LLVM Buildbot has detected a new failure on builder Full details are available at: https://lab.llvm.org/buildbot/#/builders/66/builds/8274 Here is the relevant piece of the build log for the reference |
paulhuggett
pushed a commit
to paulhuggett/llvm-project
that referenced
this pull request
Jan 7, 2025
Also move the -fno-wrapv option definition next to the -fwrapv one while here.
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.
Also move the -fno-wrapv option definition next to the -fwrapv one while here.