clang-cl: Ignore /Fd silently

While it's true that we don't create the PDB as requested on the command
line, this is a well-documented limitation. Warning about it doesn't
help people using legacy build systems with clang-cl, and it makes the
clang-cl self-host very noisy.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@230527 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Driver/CLCompatOptions.td b/include/clang/Driver/CLCompatOptions.td
index c2580d4b8fcb791c735bc84e36e5454ae0975326..80630fcefaa0061237e7f5ac42288a05d80b79aa 100644 (file)
--- a/include/clang/Driver/CLCompatOptions.td
+++ b/include/clang/Driver/CLCompatOptions.td
@@ -216,6 +216,7 @@ def _SLASH_analyze_ : CLIgnoredFlag<"analyze-">;
 def _SLASH_cgthreads : CLIgnoredJoined<"cgthreads">;
 def _SLASH_d2Zi_PLUS : CLIgnoredFlag<"d2Zi+">;
 def _SLASH_errorReport : CLIgnoredJoined<"errorReport">;
+def _SLASH_Fd : CLIgnoredJoined<"Fd">;
 def _SLASH_FS : CLIgnoredFlag<"FS">, HelpText<"Force synchronous PDB writes">;
 def _SLASH_Gd : CLIgnoredFlag<"Gd">;
 def _SLASH_GF : CLIgnoredFlag<"GF">;
@@ -248,7 +249,6 @@ def _SLASH_FA_joined : CLJoined<"FA">;
 def _SLASH_favor : CLJoined<"favor">;
 def _SLASH_FC : CLFlag<"FC">;
 def _SLASH_F : CLFlag<"F">;
-def _SLASH_Fd : CLJoined<"Fd">;
 def _SLASH_Fm : CLJoined<"Fm">;
 def _SLASH_fp : CLJoined<"fp">;
 def _SLASH_Fp : CLJoined<"Fp">;

diff --git a/test/Driver/cl-options.c b/test/Driver/cl-options.c
index 1287017469ddb9546941336953aa99c1338d8f66..e7ace355458be8233163c433be78fbb9f1c125a8 100644 (file)
--- a/test/Driver/cl-options.c
+++ b/test/Driver/cl-options.c
@@ -190,6 +190,7 @@
 // RUN:    /cgthreads8 \
 // RUN:    /d2Zi+ \
 // RUN:    /errorReport:foo \
+// RUN:    /Fdfoo \
 // RUN:    /FS \
 // RUN:    /Gd \
 // RUN:    /GF \
@@ -237,7 +238,6 @@
 // RUN:     /FAu \
 // RUN:     /favor:blend \
 // RUN:     /FC \
-// RUN:     /Fdfoo \
 // RUN:     /Fifoo \
 // RUN:     /Fmfoo \
 // RUN:     /FpDebug\main.pch \