r237335 - [clang-cl] Add /Qvec and /Qvec- to control vectorization

[David Majnemer]

Author: majnemer
Date: Thu May 14 00:19:17 2015
New Revision: 237335

URL: http://llvm.org/viewvc/llvm-project?rev=237335&view=rev
Log:
[clang-cl] Add /Qvec and /Qvec- to control vectorization

Modified:
    cfe/trunk/include/clang/Driver/CLCompatOptions.td
    cfe/trunk/test/Driver/cl-options.c

Modified: cfe/trunk/include/clang/Driver/CLCompatOptions.td
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/CLCompatOptions.td?rev=237335&r1=237334&r2=237335&view=diff
==============================================================================
--- cfe/trunk/include/clang/Driver/CLCompatOptions.td (original)
+++ cfe/trunk/include/clang/Driver/CLCompatOptions.td Thu May 14 00:19:17 2015
@@ -210,6 +210,12 @@ def _SLASH_o : CLJoinedOrSeparate<"o">,
   HelpText<"Set output file or directory (ends in / or \\)">,
   MetaVarName<"<file or directory>">;
 def _SLASH_P : CLFlag<"P">, HelpText<"Preprocess to file">;
+def _SLASH_Qvec : CLFlag<"Qvec">,
+                  HelpText<"Enable the loop vectorization passes">,
+                  Alias<fvectorize>;
+def _SLASH_Qvec_ : CLFlag<"Qvec-">,
+                   HelpText<"Disable the loop vectorization passes">,
+                   Alias<fno_vectorize>;
 def _SLASH_Tc : CLCompileJoinedOrSeparate<"Tc">,
   HelpText<"Specify a C source file">, MetaVarName<"<filename>">;
 def _SLASH_TC : CLCompileFlag<"TC">, HelpText<"Treat all source files as C">;

Modified: cfe/trunk/test/Driver/cl-options.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/cl-options.c?rev=237335&r1=237334&r2=237335&view=diff
==============================================================================
--- cfe/trunk/test/Driver/cl-options.c (original)
+++ cfe/trunk/test/Driver/cl-options.c Thu May 14 00:19:17 2015
@@ -109,6 +109,12 @@
 // RUN: %clang_cl /Oy- -### -- %s 2>&1 | FileCheck -check-prefix=Oy_ %s
 // Oy_: -mdisable-fp-elim
 
+// RUN: %clang_cl /Qvec -### -- %s 2>&1 | FileCheck -check-prefix=Qvec %s
+// Qvec: -vectorize-loops
+
+// RUN: %clang_cl /Qvec /Qvec- -### -- %s 2>&1 | FileCheck -check-prefix=Qvec_ %s
+// Qvec_-NOT: -vectorize-loops
+
 // RUN: %clang_cl /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes %s
 // showIncludes: --show-includes