From 45032a803d969a57c2161bfd14a75da71862b84b Mon Sep 17 00:00:00 2001
From: Hans Wennborg <hans@hanshq.net>
Date: Wed, 6 Mar 2019 09:38:04 +0000
Subject: [PATCH] clang-cl: Parse /Qspectre and a few other missing options
 (PR40964)

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@355489 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/clang/Driver/CLCompatOptions.td | 5 +++++
 test/Driver/cl-options.c                | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/include/clang/Driver/CLCompatOptions.td b/include/clang/Driver/CLCompatOptions.td
index 605197efc13c..2ac03b373e4e 100644
--- a/include/clang/Driver/CLCompatOptions.td
+++ b/include/clang/Driver/CLCompatOptions.td
@@ -394,6 +394,8 @@ def _SLASH_Zo_ : CLIgnoredFlag<"Zo-">;
 
 // Unsupported:
 
+def _SLASH_await : CLFlag<"await">;
+def _SLASH_constexpr : CLJoined<"constexpr:">;
 def _SLASH_AI : CLJoinedOrSeparate<"AI">;
 def _SLASH_Bt : CLFlag<"Bt">;
 def _SLASH_Bt_plus : CLFlag<"Bt+">;
@@ -429,6 +431,9 @@ def _SLASH_Qfast_transcendentals : CLFlag<"Qfast_transcendentals">;
 def _SLASH_QIfist : CLFlag<"QIfist">;
 def _SLASH_Qimprecise_fwaits : CLFlag<"Qimprecise_fwaits">;
 def _SLASH_Qpar : CLFlag<"Qpar">;
+def _SLASH_Qpar_report : CLJoined<"Qpar-report">;
+def _SLASH_Qsafe_fp_loads : CLFlag<"Qsafe_fp_loads">;
+def _SLASH_Qspectre : CLFlag<"Qspectre">;
 def _SLASH_Qvec_report : CLJoined<"Qvec-report">;
 def _SLASH_u : CLFlag<"u">;
 def _SLASH_V : CLFlag<"V">;
diff --git a/test/Driver/cl-options.c b/test/Driver/cl-options.c
index 9c6bb36877c1..33b1575a511b 100644
--- a/test/Driver/cl-options.c
+++ b/test/Driver/cl-options.c
@@ -390,6 +390,8 @@
 // Unsupported but parsed options. Check that we don't error on them.
 // (/Zs is for syntax-only)
 // RUN: %clang_cl /Zs \
+// RUN:     /await \
+// RUN:     /constexpr:depth1000 /constexpr:backtrace1000 /constexpr:steps1000 \
 // RUN:     /AIfoo \
 // RUN:     /AI foo_does_not_exist \
 // RUN:     /Bt \
@@ -443,6 +445,9 @@
 // RUN:     /QIfist \
 // RUN:     /Qimprecise_fwaits \
 // RUN:     /Qpar \
+// RUN:     /Qpar-report:1 \
+// RUN:     /Qsafe_fp_loads \
+// RUN:     /Qspectre \
 // RUN:     /Qvec-report:2 \
 // RUN:     /u \
 // RUN:     /V \