1 files changed, 238 insertions, 0 deletions
diff --git a/test/Driver/cl-options.c b/test/Driver/cl-options.c
new file mode 100644
index 0000000..01032bb
--- /dev/null
+++ b/test/Driver/cl-options.c
@@ -0,0 +1,238 @@
+// Don't attempt slash switches on msys bash.
+// REQUIRES: shell-preserves-root
+
+// Note: %s must be preceded by --, otherwise it may be interpreted as a
+// command-line option, e.g. on Mac where %s is commonly under /Users.
+
+
+// Alias options:
+
+// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=C %s
+// C: -c
+
+// RUN: %clang_cl /Dfoo=bar -### -- %s 2>&1 | FileCheck -check-prefix=D %s
+// RUN: %clang_cl /D foo=bar -### -- %s 2>&1 | FileCheck -check-prefix=D %s
+// D: "-D" "foo=bar"
+
+// RTTI is on by default; just check that we don't error.
+// RUN: %clang_cl /Zs /GR -- %s 2>&1
+
+// RUN: %clang_cl /GR- -### -- %s 2>&1 | FileCheck -check-prefix=GR_ %s
+// GR_: -fno-rtti
+
+// RUN: %clang_cl /Imyincludedir -### -- %s 2>&1 | FileCheck -check-prefix=SLASH_I %s
+// RUN: %clang_cl /I myincludedir -### -- %s 2>&1 | FileCheck -check-prefix=SLASH_I %s
+// SLASH_I: "-I" "myincludedir"
+
+// RUN: %clang_cl /J -### -- %s 2>&1 | FileCheck -check-prefix=J %s
+// J: -fno-signed-char
+
+// RUN: %clang_cl /Ofoo -### -- %s 2>&1 | FileCheck -check-prefix=O %s
+// O: -Ofoo
+
+// RUN: %clang_cl /Ob0 -### -- %s 2>&1 | FileCheck -check-prefix=Ob0 %s
+// Ob0: -fno-inline
+
+// RUN: %clang_cl /Od -### -- %s 2>&1 | FileCheck -check-prefix=Od %s
+// Od: -O0
+
+// RUN: %clang_cl /Oi- /Oi -### -- %s 2>&1 | FileCheck -check-prefix=Oi %s
+// Oi-NOT: -fno-builtin
+
+// RUN: %clang_cl /Oi- -### -- %s 2>&1 | FileCheck -check-prefix=Oi_ %s
+// Oi_: -fno-builtin
+
+// RUN: %clang_cl /Os -### -- %s 2>&1 | FileCheck -check-prefix=Os %s
+// Os: -Os
+
+// RUN: %clang_cl /Ot -### -- %s 2>&1 | FileCheck -check-prefix=Ot %s
+// Ot: -O2
+
+// RUN: %clang_cl /Ox -### -- %s 2>&1 | FileCheck -check-prefix=Ox %s
+// Ox: -O3
+
+// RUN: %clang_cl /Zs /Oy -- %s 2>&1
+
+// RUN: %clang_cl /Oy- -### -- %s 2>&1 | FileCheck -check-prefix=Oy_ %s
+// Oy_: -mdisable-fp-elim
+
+// RUN: %clang_cl /P -### -- %s 2>&1 | FileCheck -check-prefix=P %s
+// P: -E
+
+// RUN: %clang_cl /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes %s
+// showIncludes: --show-includes
+
+// RUN: %clang_cl /Umymacro -### -- %s 2>&1 | FileCheck -check-prefix=U %s
+// RUN: %clang_cl /U mymacro -### -- %s 2>&1 | FileCheck -check-prefix=U %s
+// U: "-U" "mymacro"
+
+// RUN: %clang_cl /W0 -### -- %s 2>&1 | FileCheck -check-prefix=W0 %s
+// W0: -w
+
+// RUN: %clang_cl /W1 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
+// RUN: %clang_cl /W2 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
+// RUN: %clang_cl /W3 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
+// RUN: %clang_cl /W4 -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
+// RUN: %clang_cl /Wall -### -- %s 2>&1 | FileCheck -check-prefix=W1 %s
+// W1: -Wall
+
+// RUN: %clang_cl /WX -### -- %s 2>&1 | FileCheck -check-prefix=WX %s
+// WX: -Werror
+
+// RUN: %clang_cl /WX- -### -- %s 2>&1 | FileCheck -check-prefix=WX_ %s
+// WX_: -Wno-error
+
+// RUN: %clang_cl /w -### -- %s 2>&1 | FileCheck -check-prefix=w %s
+// w: -w
+
+// RUN: %clang_cl /Zs -### -- %s 2>&1 | FileCheck -check-prefix=Zs %s
+// Zs: -fsyntax-only
+
+// RUN: %clang_cl /FIasdf.h -### -- %s 2>&1 | FileCheck -check-prefix=FI %s
+// FI: "-include" "asdf.h"
+
+// RUN: %clang_cl /FI asdf.h -### -- %s 2>&1 | FileCheck -check-prefix=FI_ %s
+// FI_: "-include" "asdf.h"
+
+// We forward any unrecognized -W diagnostic options to cc1.
+// RUN: %clang_cl -Wunused-pragmas -### -- %s 2>&1 | FileCheck -check-prefix=WJoined %s
+// WJoined: "-cc1"
+// WJoined: "-Wunused-pragmas"
+
+
+// Ignored options. Check that we don't get "unused during compilation" errors.
+// (/Zs is for syntax-only, /WX is for -Werror)
+// RUN: %clang_cl /Zs /WX \
+// RUN:    /analyze- \
+// RUN:    /errorReport:foo \
+// RUN:    /FS \
+// RUN:    /GF \
+// RUN:    /GS- \
+// RUN:    /kernel- \
+// RUN:    /nologo \
+// RUN:    /Ob1 \
+// RUN:    /Ob2 \
+// RUN:    /RTC1 \
+// RUN:    /sdl \
+// RUN:    /sdl- \
+// RUN:    /vmg \
+// RUN:    /w12345 \
+// RUN:    /wd1234 \
+// RUN:    /Zc:forScope \
+// RUN:    /Zc:wchar_t \
+// RUN:    -- %s
+
+// Ignored options and compile-only options are ignored for link jobs.
+// RUN: touch %t.obj
+// RUN: %clang_cl /nologo -### -- %t.obj 2>&1 | FileCheck -check-prefix=LINKUNUSED %s
+// RUN: %clang_cl /Dfoo -### -- %t.obj 2>&1 | FileCheck -check-prefix=LINKUNUSED %s
+// RUN: %clang_cl /MD -### -- %t.obj 2>&1 | FileCheck -check-prefix=LINKUNUSED %s
+// LINKUNUSED-NOT: argument unused during compilation
+
+// Support ignoring warnings about unused arguments.
+// RUN: %clang_cl /Abracadabra -Qunused-arguments -### -- %s 2>&1 | FileCheck -check-prefix=UNUSED %s
+// UNUSED-NOT: warning
+
+// Unsupported but parsed options. Check that we don't error on them.
+// (/Zs is for syntax-only)
+// RUN: %clang_cl /Zs \
+// RUN:     /AIfoo \
+// RUN:     /arch:sse2 \
+// RUN:     /clr:pure \
+// RUN:     /docname \
+// RUN:     /E \
+// RUN:     /EHsc \
+// RUN:     /EP \
+// RUN:     /F \
+// RUN:     /FA \
+// RUN:     /FAc \
+// RUN:     /Fafilename \
+// RUN:     /FAs \
+// RUN:     /FAu \
+// RUN:     /favor:blend \
+// RUN:     /FC \
+// RUN:     /Fdfoo \
+// RUN:     /Fifoo \
+// RUN:     /Fmfoo \
+// RUN:     /FpDebug\main.pch \
+// RUN:     /fp:precise \
+// RUN:     /Frfoo \
+// RUN:     /FRfoo \
+// RUN:     /FU foo \
+// RUN:     /Fx \
+// RUN:     /G1 \
+// RUN:     /G2 \
+// RUN:     /GA \
+// RUN:     /Gd \
+// RUN:     /Ge \
+// RUN:     /Gh \
+// RUN:     /GH \
+// RUN:     /GL \
+// RUN:     /GL- \
+// RUN:     /Gm \
+// RUN:     /Gm- \
+// RUN:     /Gr \
+// RUN:     /GS \
+// RUN:     /Gs1000 \
+// RUN:     /GT \
+// RUN:     /GX \
+// RUN:     /Gy \
+// RUN:     /Gy- \
+// RUN:     /Gz \
+// RUN:     /GZ \
+// RUN:     /H \
+// RUN:     /homeparams \
+// RUN:     /hotpatch \
+// RUN:     /kernel \
+// RUN:     /LN \
+// RUN:     /MP \
+// RUN:     /o foo.obj \
+// RUN:     /ofoo.obj \
+// RUN:     /openmp \
+// RUN:     /Qfast_transcendentals \
+// RUN:     /QIfist \
+// RUN:     /Qimprecise_fwaits \
+// RUN:     /Qpar \
+// RUN:     /Qvec-report:2 \
+// RUN:     /u \
+// RUN:     /V \
+// RUN:     /vd2 \
+// RUN:     /vmb \
+// RUN:     /vmm \
+// RUN:     /vms \
+// RUN:     /vmv \
+// RUN:     /volatile \
+// RUN:     /wfoo \
+// RUN:     /WL \
+// RUN:     /Wp64 \
+// RUN:     /X \
+// RUN:     /Y- \
+// RUN:     /Yc \
+// RUN:     /Ycstdafx.h \
+// RUN:     /Yd \
+// RUN:     /Yl- \
+// RUN:     /Ylfoo \
+// RUN:     /Yustdafx.h \
+// RUN:     /Z7 \
+// RUN:     /Za \
+// RUN:     /Zc:auto \
+// RUN:     /Zc:wchar_t- \
+// RUN:     /Ze \
+// RUN:     /Zg \
+// RUN:     /Zi \
+// RUN:     /ZI \
+// RUN:     /Zl \
+// RUN:     /Zp \
+// RUN:     /ZW:nostdlib \
+// RUN:     -- %s 2>&1
+
+// We support -Xclang for forwarding options to cc1.
+// RUN: %clang_cl -Xclang hellocc1 -### -- %s 2>&1 | FileCheck -check-prefix=Xclang %s
+// Xclang: "-cc1"
+// Xclang: "hellocc1"
+
+// We support -m32 and -m64.
+// RUN: %clang_cl /Zs /WX -m32 -m64 -- %s
+
+
+void f() { }