averello/swift-mirror
1
0
Fork 0
mirror of https://github.com/apple/swift.git synced 2025-12-14 20:36:38 +01:00
Code Issues Packages Projects Releases Wiki Activity

[CAS] Add -no-cache-compile-job frontend option

Browse Source 
Add a negative frontend to turn off compilation caching. This allows
turn off compilation caching by just appending argument.

rdar://162547707
This commit is contained in:
Steven Wu
2025-10-31 10:56:36 -07:00
parent 450fe430d5
commit eae4555213
3 changed files with 17 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
lib/Frontend/CompilerInvocation.cpp
View File

@@ -782,7 +782,8 @@ static bool ParseCASArgs(CASOptions &Opts, ArgList &Args,
DiagnosticEngine &Diags,
const FrontendOptions &FrontendOpts) {
using namespace options;
Opts.EnableCaching |= Args.hasArg(OPT_cache_compile_job);
Opts.EnableCaching |= Args.hasFlag(
OPT_cache_compile_job, OPT_no_cache_compile_job, /*Default=*/false);
Opts.EnableCachingRemarks |= Args.hasArg(OPT_cache_remarks);
Opts.CacheSkipReplay |= Args.hasArg(OPT_cache_disable_replay);
if (const Arg *A = Args.getLastArg(OPT_cas_path))
@@ -2637,9 +2638,11 @@ static bool ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args,
// If no style options are specified, default to Swift style, unless it is
// under swift caching, which llvm style is preferred because LLVM style
// replays a lot faster.
Opts.PrintedFormattingStyle = Args.hasArg(OPT_cache_compile_job)
? DiagnosticOptions::FormattingStyle::LLVM
: DiagnosticOptions::FormattingStyle::Swift;
Opts.PrintedFormattingStyle =
Args.hasFlag(OPT_cache_compile_job, OPT_no_cache_compile_job,
/*Default=*/false)
? DiagnosticOptions::FormattingStyle::LLVM
: DiagnosticOptions::FormattingStyle::Swift;
if (const Arg *arg = Args.getLastArg(OPT_diagnostic_style)) {
StringRef contents = arg->getValue();
if (contents == "llvm") {
@@ -3389,6 +3392,7 @@ static bool ParseIRGenArgs(IRGenOptions &Opts, ArgList &Args,
const FrontendOptions &FrontendOpts,
const SILOptions &SILOpts,
const LangOptions &LangOpts,
const CASOptions &CASOpts,
StringRef SDKPath,
StringRef ResourceDir,
const llvm::Triple &Triple) {
@@ -3628,8 +3632,8 @@ static bool ParseIRGenArgs(IRGenOptions &Opts, ArgList &Args,
Opts.PrintInlineTree |= Args.hasArg(OPT_print_llvm_inline_tree);
// Always producing all outputs when caching is enabled.
Opts.AlwaysCompile |= Args.hasArg(OPT_always_compile_output_files) ||
Args.hasArg(OPT_cache_compile_job);
Opts.AlwaysCompile |=
Args.hasArg(OPT_always_compile_output_files) || CASOpts.EnableCaching;
Opts.EnableDynamicReplacementChaining |=
Args.hasArg(OPT_enable_dynamic_replacement_chaining);
@@ -4204,8 +4208,8 @@ bool CompilerInvocation::parseArgs(
}
if (ParseIRGenArgs(IRGenOpts, ParsedArgs, Diags, FrontendOpts, SILOpts,
LangOpts, getSDKPath(), SearchPathOpts.RuntimeResourcePath,
LangOpts.Target)) {
LangOpts, CASOpts, getSDKPath(),
SearchPathOpts.RuntimeResourcePath, LangOpts.Target)) {
return true;
}