r268540 - document -f[no-]sanitize-recover=all and mention it in warning messages

[Kostya Serebryany via cfe-commits]

Author: kcc
Date: Wed May  4 15:21:47 2016
New Revision: 268540

URL: http://llvm.org/viewvc/llvm-project?rev=268540&view=rev
Log:
document -f[no-]sanitize-recover=all and mention it in warning messages

Modified:
    cfe/trunk/docs/UsersManual.rst
    cfe/trunk/lib/Driver/SanitizerArgs.cpp
    cfe/trunk/test/Driver/fsanitize.c

Modified: cfe/trunk/docs/UsersManual.rst
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/docs/UsersManual.rst?rev=268540&r1=268539&r2=268540&view=diff
==============================================================================
--- cfe/trunk/docs/UsersManual.rst (original)
+++ cfe/trunk/docs/UsersManual.rst Wed May  4 15:21:47 2016
@@ -985,6 +985,7 @@ are listed below.
    program.
 
 **-f[no-]sanitize-recover=check1,check2,...**
+**-f[no-]sanitize-recover=all**
 
    Controls which checks enabled by ``-fsanitize=`` flag are non-fatal.
    If the check is fatal, program will halt after the first error

Modified: cfe/trunk/lib/Driver/SanitizerArgs.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/SanitizerArgs.cpp?rev=268540&r1=268539&r2=268540&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/SanitizerArgs.cpp (original)
+++ cfe/trunk/lib/Driver/SanitizerArgs.cpp Wed May  4 15:21:47 2016
@@ -340,11 +340,13 @@ SanitizerArgs::SanitizerArgs(const ToolC
   for (const auto *Arg : Args) {
     const char *DeprecatedReplacement = nullptr;
     if (Arg->getOption().matches(options::OPT_fsanitize_recover)) {
-      DeprecatedReplacement = "-fsanitize-recover=undefined,integer";
+      DeprecatedReplacement =
+          "-fsanitize-recover=undefined,integer' or '-fsanitize-recover=all";
       RecoverableKinds |= expandSanitizerGroups(LegacyFsanitizeRecoverMask);
       Arg->claim();
     } else if (Arg->getOption().matches(options::OPT_fno_sanitize_recover)) {
-      DeprecatedReplacement = "-fno-sanitize-recover=undefined,integer";
+      DeprecatedReplacement = "-fno-sanitize-recover=undefined,integer' or "
+                              "'-fno-sanitize-recover=all";
       RecoverableKinds &= ~expandSanitizerGroups(LegacyFsanitizeRecoverMask);
       Arg->claim();
     } else if (Arg->getOption().matches(options::OPT_fsanitize_recover_EQ)) {

Modified: cfe/trunk/test/Driver/fsanitize.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/fsanitize.c?rev=268540&r1=268539&r2=268540&view=diff
==============================================================================
--- cfe/trunk/test/Driver/fsanitize.c (original)
+++ cfe/trunk/test/Driver/fsanitize.c Wed May  4 15:21:47 2016
@@ -196,8 +196,8 @@
 // CHECK-DIAG-RECOVER: unsupported argument 'unreachable' to option 'fsanitize-recover='
 
 // RUN: %clang -target x86_64-linux-gnu %s -fsanitize=undefined -fsanitize-recover -fno-sanitize-recover -### 2>&1 | FileCheck %s --check-prefix=CHECK-DEPRECATED-RECOVER
-// CHECK-DEPRECATED-RECOVER: argument '-fsanitize-recover' is deprecated, use '-fsanitize-recover=undefined,integer' instead
-// CHECK-DEPRECATED-RECOVER: argument '-fno-sanitize-recover' is deprecated, use '-fno-sanitize-recover=undefined,integer' instead
+// CHECK-DEPRECATED-RECOVER: argument '-fsanitize-recover' is deprecated, use '-fsanitize-recover=undefined,integer' or '-fsanitize-recover=all' instead
+// CHECK-DEPRECATED-RECOVER: argument '-fno-sanitize-recover' is deprecated, use '-fno-sanitize-recover=undefined,integer' or '-fno-sanitize-recover=all' instead
 // CHECK-DEPRECATED-RECOVER-NOT: is deprecated
 
 // RUN: %clang -target x86_64-linux-gnu -fsanitize=leak %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SANL