This revision was automatically updated to reflect the committed changes.
Closed by commit rL282426: CC1: Add -save-stats option (authored by matze).
Changed prior to commit:
https://reviews.llvm.org/D24820?vs=72376&id=72532#toc
Repository:
rL LLVM
https://reviews.llvm.org/D24820
Files:
cfe/trunk/docs/CommandGuide/clang.rst
cfe/trunk/include/clang/Basic/DiagnosticFrontendKinds.td
cfe/trunk/include/clang/Driver/CC1Options.td
cfe/trunk/include/clang/Driver/Options.td
cfe/trunk/include/clang/Frontend/FrontendOptions.h
cfe/trunk/lib/Driver/Tools.cpp
cfe/trunk/lib/Frontend/CompilerInstance.cpp
cfe/trunk/lib/Frontend/CompilerInvocation.cpp
cfe/trunk/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
cfe/trunk/test/Driver/save-stats.c
cfe/trunk/test/Frontend/stats-file.c
cfe/trunk/test/Misc/warning-flags.c
Index: cfe/trunk/include/clang/Driver/Options.td
===
--- cfe/trunk/include/clang/Driver/Options.td
+++ cfe/trunk/include/clang/Driver/Options.td
@@ -1876,6 +1876,11 @@
def save_temps : Flag<["-", "--"], "save-temps">, Flags<[DriverOption]>,
Alias, AliasArgs<["cwd"]>,
HelpText<"Save intermediate compilation results">;
+def save_stats_EQ : Joined<["-", "--"], "save-stats=">, Flags<[DriverOption]>,
+ HelpText<"Save llvm statistics.">;
+def save_stats : Flag<["-", "--"], "save-stats">, Flags<[DriverOption]>,
+ Alias, AliasArgs<["cwd"]>,
+ HelpText<"Save llvm statistics.">;
def via_file_asm : Flag<["-", "--"], "via-file-asm">, InternalDebugOpt,
HelpText<"Write assembly to file for input to assemble jobs">;
def sectalign : MultiArg<["-"], "sectalign", 3>;
Index: cfe/trunk/include/clang/Driver/CC1Options.td
===
--- cfe/trunk/include/clang/Driver/CC1Options.td
+++ cfe/trunk/include/clang/Driver/CC1Options.td
@@ -509,6 +509,8 @@
def print_stats : Flag<["-"], "print-stats">,
HelpText<"Print performance metrics and statistics">;
+def stats_file : Joined<["-"], "stats-file=">,
+ HelpText<"Filename to write statistics to">;
def fdump_record_layouts : Flag<["-"], "fdump-record-layouts">,
HelpText<"Dump record layout information">;
def fdump_record_layouts_simple : Flag<["-"], "fdump-record-layouts-simple">,
Index: cfe/trunk/include/clang/Basic/DiagnosticFrontendKinds.td
===
--- cfe/trunk/include/clang/Basic/DiagnosticFrontendKinds.td
+++ cfe/trunk/include/clang/Basic/DiagnosticFrontendKinds.td
@@ -107,6 +107,8 @@
"unable to open CC_PRINT_HEADERS file: %0 (using stderr)">;
def warn_fe_cc_log_diagnostics_failure : Warning<
"unable to open CC_LOG_DIAGNOSTICS file: %0 (using stderr)">;
+def warn_fe_unable_to_open_stats_file : Warning<
+"unable to open statistics output file '%0': '%1'">;
def err_fe_no_pch_in_dir : Error<
"no suitable precompiled header file found in directory '%0'">;
def err_fe_action_not_available : Error<
Index: cfe/trunk/include/clang/Frontend/FrontendOptions.h
===
--- cfe/trunk/include/clang/Frontend/FrontendOptions.h
+++ cfe/trunk/include/clang/Frontend/FrontendOptions.h
@@ -273,6 +273,9 @@
// included by this file.
std::string FindPchSource;
+ /// Filename to write statistics to.
+ std::string StatsFile;
+
public:
FrontendOptions() :
DisableFree(false), RelocatablePCH(false), ShowHelp(false),
Index: cfe/trunk/test/Misc/warning-flags.c
===
--- cfe/trunk/test/Misc/warning-flags.c
+++ cfe/trunk/test/Misc/warning-flags.c
@@ -18,7 +18,7 @@
The list of warnings below should NEVER grow. It should gradually shrink to 0.
-CHECK: Warnings without flags (84):
+CHECK: Warnings without flags (85):
CHECK-NEXT: ext_excess_initializers
CHECK-NEXT: ext_excess_initializers_in_char_array_initializer
CHECK-NEXT: ext_expected_semi_decl_list
@@ -66,6 +66,7 @@
CHECK-NEXT: warn_fe_cc_log_diagnostics_failure
CHECK-NEXT: warn_fe_cc_print_header_failure
CHECK-NEXT: warn_fe_macro_contains_embedded_newline
+CHECK-NEXT: warn_fe_unable_to_open_stats_file
CHECK-NEXT: warn_file_asm_volatile
CHECK-NEXT: warn_ignoring_ftabstop_value
CHECK-NEXT: warn_implements_nscopying
Index: cfe/trunk/test/Driver/save-stats.c
===
--- cfe/trunk/test/Driver/save-stats.c
+++ cfe/trunk/test/Driver/save-stats.c
@@ -0,0 +1,20 @@
+// RUN: %clang -target x86_64-apple-darwin -save-stats %s -### 2>&1 | FileCheck %s
+// RUN: %clang -target x86_64-apple-darwin -save-stats=cwd %s -### 2>&1 | FileCheck %s
+// CHECK: "-stats-file=save-stats.stats"
+// CHECK: "{{.*}}save-stats.c"
+
+// RUN: %clang -target x86_64-apple-darwin -S %s -### 2>&1 | FileCheck %s -check-prefix=NO-STATS
+// NO-STATS-NO: -stats-file
+// NO-STATS: "{{.*}}save-stats.c"
+// NO-STATS-NO: -stat
