The clang driver has a fairly fancy support for executing gcc instead of

clang itself. This dates back to clang's early days and while it looks like
some of it is still used (for kext for example), other parts are probably dead.

Remove the -ccc-clang-archs option and associated code. I don't think there
is any remaining setup where clang doesn't support an architecture but it can
expect an working gcc cross compiler to be available.

A nice side effect is that tests no longer need to differentiate architectures
that are included in production builds of clang and those that are not.

llvm-svn: 165545

10 files changed, 37 insertions, 43 deletions

diff --git a/clang/test/Driver/altivec.cpp b/clang/test/Driver/altivec.cpp
index a8936360a3d..4e6fbe59727 100644
--- a/clang/test/Driver/altivec.cpp
+++ b/clang/test/Driver/altivec.cpp
@@ -1,15 +1,15 @@
 // Check that we error when -faltivec is specified on non-ppc platforms.
 
-// RUN: %clang -ccc-clang-archs powerpc -target powerpc-unk-unk -faltivec -fsyntax-only %s
-// RUN: %clang -ccc-clang-archs powerpc64 -target powerpc64-linux-gnu -faltivec -fsyntax-only %s
-// RUN: %clang -ccc-clang-archs powerpc64 -target powerpc64-linux-gnu -maltivec -fsyntax-only %s
+// RUN: %clang -target powerpc-unk-unk -faltivec -fsyntax-only %s
+// RUN: %clang -target powerpc64-linux-gnu -faltivec -fsyntax-only %s
+// RUN: %clang -target powerpc64-linux-gnu -maltivec -fsyntax-only %s
 
 // RUN: %clang -target i386-pc-win32 -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
 // RUN: %clang -target x86_64-unknown-freebsd -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
 // RUN: %clang -target armv6-apple-darwin -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
 // RUN: %clang -target armv7-apple-darwin -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
-// RUN: %clang -ccc-clang-archs mips -target mips-linux-gnu -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
-// RUN: %clang -ccc-clang-archs mips64 -target mips64-linux-gnu -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
-// RUN: %clang -ccc-clang-archs sparc -target sparc-unknown-solaris -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: %clang -target mips-linux-gnu -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: %clang -target mips64-linux-gnu -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
+// RUN: %clang -target sparc-unknown-solaris -faltivec -fsyntax-only %s 2>&1 | FileCheck %s
 
 // CHECK: invalid argument '-faltivec' only allowed with 'ppc/ppc64'
diff --git a/clang/test/Driver/bindings.c b/clang/test/Driver/bindings.c
index 81464212843..7ae04a91db1 100644
--- a/clang/test/Driver/bindings.c
+++ b/clang/test/Driver/bindings.c
@@ -36,18 +36,12 @@
 // CHECK09: "gcc::Preprocess", inputs: ["{{.*}}bindings.c"], output: "{{.*}}.i"
 // CHECK09: "clang", inputs: ["{{.*}}.i"], output: (nothing)
 
-// RUN: %clang -target i386-apple-darwin9 -ccc-print-bindings -ccc-clang-archs i386 %s -S -arch ppc 2>&1 | FileCheck %s --check-prefix=CHECK10
-// CHECK10: "gcc::Compile", inputs: ["{{.*}}bindings.c"], output: "bindings.s"
-
-// RUN: %clang -target i386-apple-darwin9 -ccc-print-bindings -ccc-clang-archs powerpc %s -S -arch ppc 2>&1 | FileCheck %s --check-prefix=CHECK11
+// RUN: %clang -target i386-apple-darwin9 -ccc-print-bindings %s -S -arch ppc 2>&1 | FileCheck %s --check-prefix=CHECK11
 // CHECK11: "clang", inputs: ["{{.*}}bindings.c"], output: "bindings.s"
 
-// RUN: %clang -target powerpc-unknown-unknown -ccc-print-bindings -ccc-clang-archs "" %s -S 2>&1 | FileCheck %s --check-prefix=CHECK12
+// RUN: %clang -target powerpc-unknown-unknown -ccc-print-bindings %s -S 2>&1 | FileCheck %s --check-prefix=CHECK12
 // CHECK12: "clang", inputs: ["{{.*}}bindings.c"], output: "bindings.s"
 
-// RUN: %clang -target powerpc-unknown-unknown -ccc-print-bindings -ccc-clang-archs "i386" %s -S 2>&1 | FileCheck %s --check-prefix=CHECK13
-// CHECK13: "gcc::Compile", inputs: ["{{.*}}bindings.c"], output: "bindings.s"
-
 // Darwin bindings
 // RUN: %clang -target i386-apple-darwin9 -no-integrated-as -ccc-print-bindings %s 2>&1 | FileCheck %s --check-prefix=CHECK14
 // CHECK14: "clang", inputs: ["{{.*}}bindings.c"], output: "{{.*}}.s"
diff --git a/clang/test/Driver/clang-translation.c b/clang/test/Driver/clang-translation.c
index 0ab37348d0c..44dc02b1cc7 100644
--- a/clang/test/Driver/clang-translation.c
+++ b/clang/test/Driver/clang-translation.c
@@ -54,31 +54,31 @@
 // ARMV5E: "-cc1"
 // ARMV5E: "-target-cpu" "arm1022e"
 
-// RUN: %clang -ccc-clang-archs powerpc64 -target powerpc64-unknown-linux-gnu \
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
 // RUN: -### -S %s -mcpu=G5 2>&1 | FileCheck -check-prefix=PPCG5 %s
 // PPCG5: clang
 // PPCG5: "-cc1"
 // PPCG5: "-target-cpu" "g5"
 
-// RUN: %clang -ccc-clang-archs powerpc64 -target powerpc64-unknown-linux-gnu \
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
 // RUN: -### -S %s -mcpu=power7 2>&1 | FileCheck -check-prefix=PPCPWR7 %s
 // PPCPWR7: clang
 // PPCPWR7: "-cc1"
 // PPCPWR7: "-target-cpu" "pwr7"
 
-// RUN: %clang -ccc-clang-archs powerpc64 -target powerpc64-unknown-linux-gnu \
+// RUN: %clang -target powerpc64-unknown-linux-gnu \
 // RUN: -### -S %s 2>&1 | FileCheck -check-prefix=PPC64NS %s
 // PPC64NS: clang
 // PPC64NS: "-cc1"
 // PPC64NS: "-target-cpu" "ppc64"
 
-// RUN: %clang -ccc-clang-archs powerpc -target powerpc-fsl-linux -### -S %s \
+// RUN: %clang -target powerpc-fsl-linux -### -S %s \
 // RUN: -mcpu=e500mc 2>&1 | FileCheck -check-prefix=PPCE500MC %s
 // PPCE500MC: clang
 // PPCE500MC: "-cc1"
 // PPCE500MC: "-target-cpu" "e500mc"
 
-// RUN: %clang -ccc-clang-archs powerpc64 -target powerpc64-fsl-linux -### -S \
+// RUN: %clang -target powerpc64-fsl-linux -### -S \
 // RUN: %s -mcpu=e5500 2>&1 | FileCheck -check-prefix=PPCE5500 %s
 // PPCE5500: clang
 // PPCE5500: "-cc1"
diff --git a/clang/test/Driver/freebsd.c b/clang/test/Driver/freebsd.c
index 1b7bb923482..db53d4ddd8a 100644
--- a/clang/test/Driver/freebsd.c
+++ b/clang/test/Driver/freebsd.c
@@ -1,5 +1,5 @@
 // REQUIRES: ppc32-registered-target,ppc64-registered-target,mips-registered-target
-// RUN: %clang -ccc-clang-archs powerpc -no-canonical-prefixes \
+// RUN: %clang -no-canonical-prefixes \
 // RUN:   -target powerpc-pc-freebsd8 %s    \
 // RUN:   --sysroot=%S/Inputs/basic_freebsd_tree -### 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-PPC %s
@@ -7,7 +7,7 @@
 // CHECK-PPC: ld{{.*}}" "--sysroot=[[SYSROOT:[^"]+]]"
 // CHECK-PPC: "--eh-frame-hdr" "-dynamic-linker" "{{.*}}ld-elf{{.*}}" "-o" "a.out" "{{.*}}crt1.o" "{{.*}}crti.o" "{{.*}}crtbegin.o" "-L[[SYSROOT]]/usr/lib" "{{.*}}.o" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "{{.*}}crtend.o" "{{.*}}crtn.o"
 //
-// RUN: %clang  -ccc-clang-archs powerpc64 -no-canonical-prefixes \
+// RUN: %clang -no-canonical-prefixes \
 // RUN:   -target powerpc64-pc-freebsd8 %s                              \
 // RUN:   --sysroot=%S/Inputs/basic_freebsd64_tree -### 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-PPC64 %s
@@ -48,25 +48,25 @@
 // and provide correct path to the dynamic linker for MIPS platforms.
 // Also verify that we tell the assembler to target the right ISA and ABI.
 // RUN: %clang %s -### -o %t.o 2>&1 \
-// RUN:     -target mips-unknown-freebsd10.0 -ccc-clang-archs mips \
+// RUN:     -target mips-unknown-freebsd10.0 \
 // RUN:   | FileCheck --check-prefix=CHECK-MIPS %s
 // CHECK-MIPS: "{{[^" ]*}}ld{{[^" ]*}}"
 // CHECK-MIPS: "-dynamic-linker" "{{.*}}/libexec/ld-elf.so.1"
 // CHECK-MIPS-NOT: "--hash-style={{gnu|both}}"
 // RUN: %clang %s -### -o %t.o 2>&1 \
-// RUN:     -target mipsel-unknown-freebsd10.0 -ccc-clang-archs mipsel \
+// RUN:     -target mipsel-unknown-freebsd10.0 \
 // RUN:   | FileCheck --check-prefix=CHECK-MIPSEL %s
 // CHECK-MIPSEL: "{{[^" ]*}}ld{{[^" ]*}}"
 // CHECK-MIPSEL: "-dynamic-linker" "{{.*}}/libexec/ld-elf.so.1"
 // CHECK-MIPSEL-NOT: "--hash-style={{gnu|both}}"
 // RUN: %clang %s -### -o %t.o 2>&1 \
-// RUN:     -target mips64-unknown-freebsd10.0 -ccc-clang-archs mips64 \
+// RUN:     -target mips64-unknown-freebsd10.0 \
 // RUN:   | FileCheck --check-prefix=CHECK-MIPS64 %s
 // CHECK-MIPS64: "{{[^" ]*}}ld{{[^" ]*}}"
 // CHECK-MIPS64: "-dynamic-linker" "{{.*}}/libexec/ld-elf.so.1"
 // CHECK-MIPS64-NOT: "--hash-style={{gnu|both}}"
 // RUN: %clang %s -### -o %t.o 2>&1 \
-// RUN:     -target mips64el-unknown-freebsd10.0 -ccc-clang-archs mips64el \
+// RUN:     -target mips64el-unknown-freebsd10.0 \
 // RUN:   | FileCheck --check-prefix=CHECK-MIPS64EL %s
 // CHECK-MIPS64EL: "{{[^" ]*}}ld{{[^" ]*}}"
 // CHECK-MIPS64EL: "-dynamic-linker" "{{.*}}/libexec/ld-elf.so.1"
diff --git a/clang/test/Driver/gcc_forward.c b/clang/test/Driver/gcc_forward.c
index 77f401b92e5..8eead214fee 100644
--- a/clang/test/Driver/gcc_forward.c
+++ b/clang/test/Driver/gcc_forward.c
@@ -1,7 +1,7 @@
 // Check that we don't try to forward -Xclang or -mlinker-version to GCC.
 //
 // RUN: %clang -target powerpc-unknown-unknown \
-// RUN:   -ccc-clang-archs i386 -c %s \
+// RUN:   -c %s \
 // RUN:   -Xclang foo-bar \
 // RUN:   -mlinker-version=10 -### 2> %t
 // RUN: FileCheck < %t %s
diff --git a/clang/test/Driver/le32-unknown-nacl.cpp b/clang/test/Driver/le32-unknown-nacl.cpp
index f68b2206f20..61388c5ca18 100644
--- a/clang/test/Driver/le32-unknown-nacl.cpp
+++ b/clang/test/Driver/le32-unknown-nacl.cpp
@@ -1,6 +1,6 @@
-// RUN: %clang -target le32-unknown-nacl -ccc-clang-archs le32 -ccc-echo %s -emit-llvm-only -c 2>&1 | FileCheck %s -check-prefix=ECHO
-// RUN: %clang -target le32-unknown-nacl -ccc-clang-archs le32 %s -emit-llvm -S -c -o - | FileCheck %s
-// RUN: %clang -target le32-unknown-nacl -ccc-clang-archs le32 %s -emit-llvm -S -c -pthread -o - | FileCheck %s -check-prefix=THREADS
+// RUN: %clang -target le32-unknown-nacl -ccc-echo %s -emit-llvm-only -c 2>&1 | FileCheck %s -check-prefix=ECHO
+// RUN: %clang -target le32-unknown-nacl %s -emit-llvm -S -c -o - | FileCheck %s
+// RUN: %clang -target le32-unknown-nacl %s -emit-llvm -S -c -pthread -o - | FileCheck %s -check-prefix=THREADS
 
 // ECHO: {{.*}} -cc1 {{.*}}le32-unknown-nacl.c
 
diff --git a/clang/test/Driver/linux-header-search.cpp b/clang/test/Driver/linux-header-search.cpp
index ea82660811d..065bd34566d 100644
--- a/clang/test/Driver/linux-header-search.cpp
+++ b/clang/test/Driver/linux-header-search.cpp
@@ -45,7 +45,7 @@
 // CHECK-DEBIAN-X86-64: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/x86_64-linux-gnu"
 // CHECK-DEBIAN-X86-64: "-internal-externc-isystem" "[[SYSROOT]]/include"
 // CHECK-DEBIAN-X86-64: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
-// RUN: %clang -ccc-clang-archs powerpc -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
 // RUN:     -target powerpc-linux-gnu \
 // RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-PPC %s
@@ -59,7 +59,7 @@
 // CHECK-DEBIAN-PPC: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/powerpc-linux-gnu"
 // CHECK-DEBIAN-PPC: "-internal-externc-isystem" "[[SYSROOT]]/include"
 // CHECK-DEBIAN-PPC: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
-// RUN: %clang -ccc-clang-archs powerpc64 -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
 // RUN:     -target powerpc64-linux-gnu \
 // RUN:     --sysroot=%S/Inputs/debian_multiarch_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-DEBIAN-PPC64 %s
diff --git a/clang/test/Driver/linux-ld.c b/clang/test/Driver/linux-ld.c
index 7021f92f46b..496e175e4e6 100644
--- a/clang/test/Driver/linux-ld.c
+++ b/clang/test/Driver/linux-ld.c
@@ -238,28 +238,28 @@
 // and provide correct path to the dynamic linker and emulation mode when build
 // for MIPS platforms.
 // RUN: %clang %s -### -o %t.o 2>&1 \
-// RUN:     -target mips-linux-gnu -ccc-clang-archs mips \
+// RUN:     -target mips-linux-gnu \
 // RUN:   | FileCheck --check-prefix=CHECK-MIPS %s
 // CHECK-MIPS: "{{.*}}ld{{(.exe)?}}"
 // CHECK-MIPS: "-m" "elf32btsmip"
 // CHECK-MIPS: "-dynamic-linker" "{{.*}}/lib/ld.so.1"
 // CHECK-MIPS-NOT: "--hash-style={{gnu|both}}"
 // RUN: %clang %s -### -o %t.o 2>&1 \
-// RUN:     -target mipsel-linux-gnu -ccc-clang-archs mipsel \
+// RUN:     -target mipsel-linux-gnu \
 // RUN:   | FileCheck --check-prefix=CHECK-MIPSEL %s
 // CHECK-MIPSEL: "{{.*}}ld{{(.exe)?}}"
 // CHECK-MIPSEL: "-m" "elf32ltsmip"
 // CHECK-MIPSEL: "-dynamic-linker" "{{.*}}/lib/ld.so.1"
 // CHECK-MIPSEL-NOT: "--hash-style={{gnu|both}}"
 // RUN: %clang %s -### -o %t.o 2>&1 \
-// RUN:     -target mips64-linux-gnu -ccc-clang-archs mips64 \
+// RUN:     -target mips64-linux-gnu \
 // RUN:   | FileCheck --check-prefix=CHECK-MIPS64 %s
 // CHECK-MIPS64: "{{.*}}ld{{(.exe)?}}"
 // CHECK-MIPS64: "-m" "elf64btsmip"
 // CHECK-MIPS64: "-dynamic-linker" "{{.*}}/lib64/ld.so.1"
 // CHECK-MIPS64-NOT: "--hash-style={{gnu|both}}"
 // RUN: %clang %s -### -o %t.o 2>&1 \
-// RUN:     -target mips64el-linux-gnu -ccc-clang-archs mips64el \
+// RUN:     -target mips64el-linux-gnu \
 // RUN:   | FileCheck --check-prefix=CHECK-MIPS64EL %s
 // CHECK-MIPS64EL: "{{.*}}ld{{(.exe)?}}"
 // CHECK-MIPS64EL: "-m" "elf64ltsmip"
diff --git a/clang/test/Driver/mips-float.c b/clang/test/Driver/mips-float.c
index 95eb0025cc0..886c3355a96 100644
--- a/clang/test/Driver/mips-float.c
+++ b/clang/test/Driver/mips-float.c
@@ -3,19 +3,19 @@
 // when build for MIPS platforms.
 //
 // Default
-// RUN: %clang -ccc-clang-archs mips -c %s -### -o %t.o 2>&1 \
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
 // RUN:     -target mips-linux-gnu \
 // RUN:   | FileCheck --check-prefix=CHECK-DEF %s
 // CHECK-DEF: "-mfloat-abi" "hard"
 //
 // -mhard-float
-// RUN: %clang -ccc-clang-archs mips -c %s -### -o %t.o 2>&1 \
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
 // RUN:     -target mips-linux-gnu -mhard-float \
 // RUN:   | FileCheck --check-prefix=CHECK-HARD %s
 // CHECK-HARD: "-mfloat-abi" "hard"
 //
 // -msoft-float
-// RUN: %clang -ccc-clang-archs mips -c %s -### -o %t.o 2>&1 \
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
 // RUN:     -target mips-linux-gnu -msoft-float \
 // RUN:   | FileCheck --check-prefix=CHECK-SOFT %s
 // CHECK-SOFT: "-msoft-float"
@@ -23,13 +23,13 @@
 // CHECK-SOFT: "-target-feature" "+soft-float"
 //
 // -mfloat-abi=hard
-// RUN: %clang -ccc-clang-archs mips -c %s -### -o %t.o 2>&1 \
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
 // RUN:     -target mips-linux-gnu -mfloat-abi=hard \
 // RUN:   | FileCheck --check-prefix=CHECK-ABI-HARD %s
 // CHECK-ABI-HARD: "-mfloat-abi" "hard"
 //
 // -mfloat-abi=soft
-// RUN: %clang -ccc-clang-archs mips -c %s -### -o %t.o 2>&1 \
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
 // RUN:     -target mips-linux-gnu -mfloat-abi=soft \
 // RUN:   | FileCheck --check-prefix=CHECK-ABI-SOFT %s
 // CHECK-ABI-SOFT: "-msoft-float"
@@ -37,7 +37,7 @@
 // CHECK-ABI-SOFT: "-target-feature" "+soft-float"
 //
 // -mfloat-abi=single
-// RUN: %clang -ccc-clang-archs mips -c %s -### -o %t.o 2>&1 \
+// RUN: %clang -c %s -### -o %t.o 2>&1 \
 // RUN:     -target mips-linux-gnu -mfloat-abi=single \
 // RUN:   | FileCheck --check-prefix=CHECK-ABI-SINGLE %s
 // CHECK-ABI-SINGLE: "-target-feature" "+single-float"
diff --git a/clang/test/Driver/openbsd.c b/clang/test/Driver/openbsd.c
index 93a740420cf..afd8b5ade92 100644
--- a/clang/test/Driver/openbsd.c
+++ b/clang/test/Driver/openbsd.c
@@ -1,9 +1,9 @@
-// RUN: %clang -no-canonical-prefixes -ccc-clang-archs "" -target i686-pc-openbsd %s -### 2>&1 \
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd %s -### 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-LD %s
 // CHECK-LD: clang{{.*}}" "-cc1" "-triple" "i686-pc-openbsd"
 // CHECK-LD: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-o" "a.out" "{{.*}}crt0.o" "{{.*}}crtbegin.o" "{{.*}}.o" "-lgcc" "-lc" "-lgcc" "{{.*}}crtend.o"
 
-// RUN: %clang -no-canonical-prefixes -ccc-clang-archs "" -target i686-pc-openbsd -pg -pthread %s -### 2>&1 \
+// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -pg -pthread %s -### 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-PG %s
 // CHECK-PG: clang{{.*}}" "-cc1" "-triple" "i686-pc-openbsd"
 // CHECK-PG: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-o" "a.out" "{{.*}}crt0.o" "{{.*}}crtbegin.o" "{{.*}}.o" "-lgcc" "-lpthread_p" "-lc_p" "-lgcc" "{{.*}}crtend.o"