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-rw-r--r--test/Driver/cl-options.c116
1 files changed, 95 insertions, 21 deletions
diff --git a/test/Driver/cl-options.c b/test/Driver/cl-options.c
index 01032bb38eec..26cd7e9eb4c6 100644
--- a/test/Driver/cl-options.c
+++ b/test/Driver/cl-options.c
@@ -7,19 +7,47 @@
// Alias options:
-// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=C %s
-// C: -c
+// RUN: %clang_cl /c -### -- %s 2>&1 | FileCheck -check-prefix=c %s
+// c: -c
+
+// RUN: %clang_cl /C -### -- %s 2>&1 | FileCheck -check-prefix=C %s
+// C: error: invalid argument '-C' only allowed with '/E, /P or /EP'
+
+// RUN: %clang_cl /C /P -### -- %s 2>&1 | FileCheck -check-prefix=C_P %s
+// C_P: "-E"
+// C_P: "-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"
+// RUN: %clang_cl /E -### -- %s 2>&1 | FileCheck -check-prefix=E %s
+// E: "-E"
+// E: "-o" "-"
+
+// RUN: %clang_cl /EP -### -- %s 2>&1 | FileCheck -check-prefix=EP %s
+// EP: "-E"
+// EP: "-P"
+// EP: "-o" "-"
+
// 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 /Gy -### -- %s 2>&1 | FileCheck -check-prefix=Gy %s
+// Gy: -ffunction-sections
+
+// RUN: %clang_cl /Gy /Gy- -### -- %s 2>&1 | FileCheck -check-prefix=Gy_ %s
+// Gy_-NOT: -ffunction-sections
+
+// RUN: %clang_cl /Gw -### -- %s 2>&1 | FileCheck -check-prefix=Gw %s
+// Gw: -fdata-sections
+
+// RUN: %clang_cl /Gw /Gw- -### -- %s 2>&1 | FileCheck -check-prefix=Gw_ %s
+// Gw_-NOT: -fdata-sections
+
// 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"
@@ -56,16 +84,38 @@
// 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 /E /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes_E %s
+// RUN: %clang_cl /EP /showIncludes -### -- %s 2>&1 | FileCheck -check-prefix=showIncludes_E %s
+// showIncludes_E: warning: argument unused during compilation: '--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 /vd2 -### -- %s 2>&1 | FileCheck -check-prefix=VD2 %s
+// VD2: -vtordisp-mode=2
+
+// RUN: %clang_cl /vmg -### -- %s 2>&1 | FileCheck -check-prefix=VMG %s
+// VMG: "-fms-memptr-rep=virtual"
+
+// RUN: %clang_cl /vmg /vms -### -- %s 2>&1 | FileCheck -check-prefix=VMS %s
+// VMS: "-fms-memptr-rep=single"
+
+// RUN: %clang_cl /vmg /vmm -### -- %s 2>&1 | FileCheck -check-prefix=VMM %s
+// VMM: "-fms-memptr-rep=multiple"
+
+// RUN: %clang_cl /vmg /vmv -### -- %s 2>&1 | FileCheck -check-prefix=VMV %s
+// VMV: "-fms-memptr-rep=virtual"
+
+// RUN: %clang_cl /vmg /vmb -### -- %s 2>&1 | FileCheck -check-prefix=VMB %s
+// VMB: '/vmg' not allowed with '/vmb'
+
+// RUN: %clang_cl /vmg /vmm /vms -### -- %s 2>&1 | FileCheck -check-prefix=VMX %s
+// VMX: '/vms' not allowed with '/vmm'
+
// RUN: %clang_cl /W0 -### -- %s 2>&1 | FileCheck -check-prefix=W0 %s
// W0: -w
@@ -99,10 +149,22 @@
// WJoined: "-cc1"
// WJoined: "-Wunused-pragmas"
+// We recognize -f[no-]strict-aliasing.
+// RUN: %clang_cl -c -### -- %s 2>&1 | FileCheck -check-prefix=DEFAULTSTRICT %s
+// DEFAULTSTRICT: "-relaxed-aliasing"
+// RUN: %clang_cl -c -fstrict-aliasing -### -- %s 2>&1 | FileCheck -check-prefix=STRICT %s
+// STRICT-NOT: "-relaxed-aliasing"
+// RUN: %clang_cl -c -fno-strict-aliasing -### -- %s 2>&1 | FileCheck -check-prefix=NOSTRICT %s
+// NOSTRICT: "-relaxed-aliasing"
+
+// For some warning ids, we can map from MSVC warning to Clang warning.
+// RUN: %clang_cl -wd4005 -### -- %s 2>&1 | FileCheck -check-prefix=wd4005 %s
+// wd4005: "-cc1"
+// wd4005: "-Wno-macro-redefined"
// 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 \
+// (/Zs is for syntax-only)
+// RUN: %clang_cl /Zs \
// RUN: /analyze- \
// RUN: /errorReport:foo \
// RUN: /FS \
@@ -120,7 +182,10 @@
// RUN: /wd1234 \
// RUN: /Zc:forScope \
// RUN: /Zc:wchar_t \
-// RUN: -- %s
+// RUN: /Zc:inline \
+// RUN: /Zc:rvalueCast \
+// RUN: -### -- %s 2>&1 | FileCheck -check-prefix=IGNORED %s
+// IGNORED-NOT: argument unused during compilation
// Ignored options and compile-only options are ignored for link jobs.
// RUN: touch %t.obj
@@ -131,18 +196,16 @@
// Support ignoring warnings about unused arguments.
// RUN: %clang_cl /Abracadabra -Qunused-arguments -### -- %s 2>&1 | FileCheck -check-prefix=UNUSED %s
-// UNUSED-NOT: warning
+// UNUSED-NOT: argument unused during compilation
// 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: /d2Zi+ \
// RUN: /EHsc \
-// RUN: /EP \
// RUN: /F \
// RUN: /FA \
// RUN: /FAc \
@@ -176,8 +239,6 @@
// RUN: /Gs1000 \
// RUN: /GT \
// RUN: /GX \
-// RUN: /Gy \
-// RUN: /Gy- \
// RUN: /Gz \
// RUN: /GZ \
// RUN: /H \
@@ -196,11 +257,6 @@
// RUN: /Qvec-report:2 \
// RUN: /u \
// RUN: /V \
-// RUN: /vd2 \
-// RUN: /vmb \
-// RUN: /vmm \
-// RUN: /vms \
-// RUN: /vmv \
// RUN: /volatile \
// RUN: /wfoo \
// RUN: /WL \
@@ -223,6 +279,7 @@
// RUN: /ZI \
// RUN: /Zl \
// RUN: /Zp \
+// RUN: /Zp1 \
// RUN: /ZW:nostdlib \
// RUN: -- %s 2>&1
@@ -231,8 +288,25 @@
// Xclang: "-cc1"
// Xclang: "hellocc1"
-// We support -m32 and -m64.
-// RUN: %clang_cl /Zs /WX -m32 -m64 -- %s
+// RTTI is on by default. /GR- controls -fno-rtti-data.
+// RUN: %clang_cl /c /GR- -### -- %s 2>&1 | FileCheck -check-prefix=NoRTTI %s
+// NoRTTI: "-fno-rtti-data"
+// NoRTTI-NOT: "-fno-rtti"
+// RUN: %clang_cl /c /GR -### -- %s 2>&1 | FileCheck -check-prefix=RTTI %s
+// RTTI-NOT: "-fno-rtti-data"
+// RTTI-NOT: "-fno-rtti"
+
+// Accept "core" clang options.
+// (/Zs is for syntax-only)
+// RUN: %clang_cl \
+// RUN: --driver-mode=cl \
+// RUN: -ferror-limit=10 \
+// RUN: -fmsc-version=1800 \
+// RUN: -fno-strict-aliasing \
+// RUN: -fstrict-aliasing \
+// RUN: -mllvm -disable-llvm-optzns \
+// RUN: -Wunused-variables \
+// RUN: /Zs -- %s 2>&1
void f() { }
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-14 01:40:50 +0000