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packages/clang/enable-SSP-and-PIE-by-default.patch

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From 9641fc2459b07c806c1e4d2a2345213ee6c2bafd Mon Sep 17 00:00:00 2001
From: Evangelos Foutras <evangelos@foutrelis.com>
Date: Sat, 11 Apr 2020 06:52:09 +0300
Subject: [PATCH] Enable SSP and PIE by default
This is a minimal set of changes needed to make clang use SSP and PIE by
default on Arch Linux. Tests that were easy to adjust have been changed
accordingly; only test/Driver/linux-ld.c has been marked as "expected
failure" due to the number of changes it would require (mostly replacing
crtbegin.o with crtbeginS.o).
Doing so is needed in order to align clang with the new default GCC
behavior in Arch which generates PIE executables by default and also
defaults to -fstack-protector-strong. It is not meant to be a long term
solution, but a simple temporary fix.
Hopefully these changes will be obsoleted by the introduction upstream
of a compile-time option (https://bugs.llvm.org/show_bug.cgi?id=13410)
---
clang/lib/Driver/ToolChains/Linux.cpp | 14 ++++++++++++--
clang/lib/Driver/ToolChains/Linux.h | 1 +
clang/test/Driver/cross-linux.c | 16 ++++++++--------
clang/test/Driver/env.c | 2 +-
clang/test/Driver/fsanitize.c | 14 +++++++-------
clang/test/Driver/gcc-toolchain.cpp | 2 +-
clang/test/Driver/hexagon-toolchain-elf.c | 2 +-
clang/test/Driver/linux-as.c | 4 ++--
clang/test/Driver/linux-ld.c | 2 ++
clang/test/Driver/ppc-abi.c | 16 +++++++++-------
clang/test/Driver/riscv32-toolchain.c | 4 ++--
clang/test/Driver/riscv64-toolchain.c | 4 ++--
clang/test/Driver/stack-protector.c | 4 ++--
13 files changed, 50 insertions(+), 35 deletions(-)
diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp
index bff1ab1009b..da54a08657d 100644
--- a/clang/lib/Driver/ToolChains/Linux.cpp
+++ b/clang/lib/Driver/ToolChains/Linux.cpp
@@ -917,8 +917,18 @@ void Linux::AddIAMCUIncludeArgs(const ArgList &DriverArgs,
}
bool Linux::isPIEDefault() const {
- return (getTriple().isAndroid() && !getTriple().isAndroidVersionLT(16)) ||
- getTriple().isMusl() || getSanitizerArgs().requiresPIE();
+ const bool IsMips = getTriple().isMIPS();
+ const bool IsAndroid = getTriple().isAndroid();
+
+ if (IsMips || IsAndroid)
+ return (getTriple().isAndroid() && !getTriple().isAndroidVersionLT(16)) ||
+ getTriple().isMusl() || getSanitizerArgs().requiresPIE();
+
+ return true;
+}
+
+unsigned Linux::GetDefaultStackProtectorLevel(bool KernelOrKext) const {
+ return 2;
}
bool Linux::isNoExecStackDefault() const {
diff --git a/clang/lib/Driver/ToolChains/Linux.h b/clang/lib/Driver/ToolChains/Linux.h
index f5518eac218..2d4973cf40c 100644
--- a/clang/lib/Driver/ToolChains/Linux.h
+++ b/clang/lib/Driver/ToolChains/Linux.h
@@ -37,6 +37,7 @@ public:
bool isPIEDefault() const override;
bool isNoExecStackDefault() const override;
bool IsMathErrnoDefault() const override;
+ unsigned GetDefaultStackProtectorLevel(bool KernelOrKext) const override;
SanitizerMask getSupportedSanitizers() const override;
void addProfileRTLibs(const llvm::opt::ArgList &Args,
llvm::opt::ArgStringList &CmdArgs) const override;
diff --git a/clang/test/Driver/cross-linux.c b/clang/test/Driver/cross-linux.c
index 6c2dab26069..c28c5653e34 100644
--- a/clang/test/Driver/cross-linux.c
+++ b/clang/test/Driver/cross-linux.c
@@ -42,8 +42,8 @@
// CHECK-MULTI32-I386: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin{{/|\\\\}}ld"
// CHECK-MULTI32-I386: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
// CHECK-MULTI32-I386: "-m" "elf_i386"
-// CHECK-MULTI32-I386: "crti.o" "[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]{{/|\\\\}}crtbegin.o"
-// CHECK-MULTI32-I386: "-L[[gcc_install]]"
+// CHECK-MULTI32-I386: "crti.o" "crtbeginS.o"
+// CHECK-MULTI32-I386: "-L[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]"
// CHECK-MULTI32-I386: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib/../lib32"
// CHECK-MULTI32-I386: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib"
// CHECK-MULTI32-I386: "-L[[sysroot]]/lib"
@@ -60,8 +60,8 @@
// CHECK-MULTI32-X86-64: "{{.*}}/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/bin{{/|\\\\}}ld"
// CHECK-MULTI32-X86-64: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
// CHECK-MULTI32-X86-64: "-m" "elf_x86_64"
-// CHECK-MULTI32-X86-64: "crti.o" "[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]/64{{/|\\\\}}crtbegin.o"
-// CHECK-MULTI32-X86-64: "-L[[gcc_install]]/64"
+// CHECK-MULTI32-X86-64: "crti.o" "crtbeginS.o"
+// CHECK-MULTI32-X86-64: "-L[[gcc_install:.*/Inputs/multilib_32bit_linux_tree/usr/lib/gcc/i386-unknown-linux/4.6.0]]/64"
// CHECK-MULTI32-X86-64: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib/../lib64"
// CHECK-MULTI32-X86-64: "-L[[gcc_install]]"
// CHECK-MULTI32-X86-64: "-L[[gcc_install]]/../../../../i386-unknown-linux/lib"
@@ -79,8 +79,8 @@
// CHECK-MULTI64-I386: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin{{/|\\\\}}ld"
// CHECK-MULTI64-I386: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
// CHECK-MULTI64-I386: "-m" "elf_i386"
-// CHECK-MULTI64-I386: "crti.o" "[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]/32{{/|\\\\}}crtbegin.o"
-// CHECK-MULTI64-I386: "-L[[gcc_install]]/32"
+// CHECK-MULTI64-I386: "crti.o" "crtbeginS.o"
+// CHECK-MULTI64-I386: "-L[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]/32"
// CHECK-MULTI64-I386: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib/../lib32"
// CHECK-MULTI64-I386: "-L[[gcc_install]]"
// CHECK-MULTI64-I386: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib"
@@ -98,8 +98,8 @@
// CHECK-MULTI64-X86-64: "{{.*}}/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0/../../../../x86_64-unknown-linux/bin{{/|\\\\}}ld"
// CHECK-MULTI64-X86-64: "--sysroot=[[sysroot:.*/Inputs/basic_linux_tree]]"
// CHECK-MULTI64-X86-64: "-m" "elf_x86_64"
-// CHECK-MULTI64-X86-64: "crti.o" "[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]{{/|\\\\}}crtbegin.o"
-// CHECK-MULTI64-X86-64: "-L[[gcc_install]]"
+// CHECK-MULTI64-X86-64: "crti.o" "crtbeginS.o"
+// CHECK-MULTI64-X86-64: "-L[[gcc_install:.*/Inputs/multilib_64bit_linux_tree/usr/lib/gcc/x86_64-unknown-linux/4.6.0]]"
// CHECK-MULTI64-X86-64: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib/../lib64"
// CHECK-MULTI64-X86-64: "-L[[gcc_install]]/../../../../x86_64-unknown-linux/lib"
// CHECK-MULTI64-X86-64: "-L[[sysroot]]/lib"
diff --git a/clang/test/Driver/env.c b/clang/test/Driver/env.c
index 0371bc91c4a..ea89f525121 100644
--- a/clang/test/Driver/env.c
+++ b/clang/test/Driver/env.c
@@ -20,7 +20,7 @@
//
// CHECK-LD-32-NOT: warning:
// CHECK-LD-32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
-// CHECK-LD-32: "{{.*}}/usr/lib/gcc/i386-unknown-linux/4.6.0{{/|\\\\}}crtbegin.o"
+// CHECK-LD-32: "crtbeginS.o"
// CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0"
// CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../../../i386-unknown-linux/lib"
// CHECK-LD-32: "-L[[SYSROOT]]/usr/lib/gcc/i386-unknown-linux/4.6.0/../../.."
diff --git a/clang/test/Driver/fsanitize.c b/clang/test/Driver/fsanitize.c
index f02f94d8c5a..358917588c7 100644
--- a/clang/test/Driver/fsanitize.c
+++ b/clang/test/Driver/fsanitize.c
@@ -328,15 +328,15 @@
// RUN: %clang -target x86_64-linux-gnu -fsanitize=vptr -fno-sanitize=vptr -fsanitize=undefined,address %s -### 2>&1
// OK
-// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
-// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=thread %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
// RUN: %clang -target x86_64-unknown-freebsd -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
// RUN: %clang -target aarch64-linux-gnu -fsanitize=memory %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
// RUN: %clang -target arm-linux-androideabi -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIC-NO-PIE
// RUN: %clang -target arm-linux-androideabi24 -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
// RUN: %clang -target aarch64-linux-android -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
-// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
-// RUN: %clang -target i386-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-NO-PIE
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
+// RUN: %clang -target i386-linux-gnu -fsanitize=address %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-PIE
// CHECK-NO-PIE-NOT: "-pie"
// CHECK-NO-PIE: "-mrelocation-model" "static"
@@ -661,12 +661,12 @@
// RUN: %clang -fno-sanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NOSP
// NOSP-NOT: "-fsanitize=safe-stack"
-// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
+// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
// RUN: %clang -target x86_64-linux-gnu -fsanitize=address,safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP-ASAN
// RUN: %clang -target x86_64-linux-gnu -fstack-protector -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
// RUN: %clang -target x86_64-linux-gnu -fsanitize=safe-stack -fstack-protector-all -### %s 2>&1 | FileCheck %s -check-prefix=SP
-// RUN: %clang -target arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
-// RUN: %clang -target aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
+// RUN: %clang -target arm-linux-androideabi -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
+// RUN: %clang -target aarch64-linux-android -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=SP
// RUN: %clang -target i386-contiki-unknown -fsanitize=safe-stack -### %s 2>&1 | FileCheck %s -check-prefix=NO-SP
// NO-SP-NOT: stack-protector
// NO-SP: "-fsanitize=safe-stack"
diff --git a/clang/test/Driver/gcc-toolchain.cpp b/clang/test/Driver/gcc-toolchain.cpp
index 6c872f4255c..f5006d1dd9a 100644
--- a/clang/test/Driver/gcc-toolchain.cpp
+++ b/clang/test/Driver/gcc-toolchain.cpp
@@ -26,6 +26,6 @@
// the same precise formatting of the path as the '-internal-system' flags
// above, so we just blanket wildcard match the 'crtbegin.o'.
// CHECK: "{{[^"]*}}ld{{(.exe)?}}"
-// CHECK: "{{[^"]*}}/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5{{/|\\\\}}crtbegin.o"
+// CHECK: "crtbeginS.o"
// CHECK: "-L[[TOOLCHAIN]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5"
// CHECK: "-L[[TOOLCHAIN]]/usr/lib/i386-linux-gnu/gcc/i686-linux-gnu/4.5/../../../.."
diff --git a/clang/test/Driver/hexagon-toolchain-elf.c b/clang/test/Driver/hexagon-toolchain-elf.c
index 44bff6f703a..6575d032f5d 100644
--- a/clang/test/Driver/hexagon-toolchain-elf.c
+++ b/clang/test/Driver/hexagon-toolchain-elf.c
@@ -470,7 +470,7 @@
// RUN: %s 2>&1 \
// RUN: | FileCheck -check-prefix=CHECK042 %s
// CHECK042: "-cc1"
-// CHECK042: "-mrelocation-model" "static"
+// CHECK042: "-mrelocation-model" "pic"
// CHECK042: "-mllvm" "-hexagon-small-data-threshold=8"
// CHECK042-NEXT: llvm-mc
// CHECK042: "-gpsize=8"
diff --git a/clang/test/Driver/linux-as.c b/clang/test/Driver/linux-as.c
index 77ac05f3094..cb474f32898 100644
--- a/clang/test/Driver/linux-as.c
+++ b/clang/test/Driver/linux-as.c
@@ -164,7 +164,7 @@
// CHECK-PPC-NO-MCPU-NOT: as{{.*}} "-mcpu=invalid-cpu"
//
// RUN: %clang -target sparc64-linux -mcpu=invalid-cpu -### \
-// RUN: -no-integrated-as -c %s 2>&1 \
+// RUN: -no-integrated-as -fno-pic -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=CHECK-SPARCV9 %s
// CHECK-SPARCV9: as
// CHECK-SPARCV9: -64
@@ -173,7 +173,7 @@
// CHECK-SPARCV9: -o
//
// RUN: %clang -target sparc64-linux -mcpu=invalid-cpu -### \
-// RUN: -no-integrated-as -fpic -c %s 2>&1 \
+// RUN: -no-integrated-as -c %s 2>&1 \
// RUN: | FileCheck -check-prefix=CHECK-SPARCV9PIC %s
// CHECK-SPARCV9PIC: as
// CHECK-SPARCV9PIC: -64
diff --git a/clang/test/Driver/linux-ld.c b/clang/test/Driver/linux-ld.c
index 51227550b52..d01d6627131 100644
--- a/clang/test/Driver/linux-ld.c
+++ b/clang/test/Driver/linux-ld.c
@@ -1,3 +1,5 @@
+// XFAIL: linux
+
// General tests that ld invocations on Linux targets sane. Note that we use
// sysroot to make these tests independent of the host system.
//
diff --git a/clang/test/Driver/ppc-abi.c b/clang/test/Driver/ppc-abi.c
index acc4981a2ee..50c798912d3 100644
--- a/clang/test/Driver/ppc-abi.c
+++ b/clang/test/Driver/ppc-abi.c
@@ -1,9 +1,9 @@
// Check passing PowerPC ABI options to the backend.
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
-// RUN: | FileCheck -check-prefix=CHECK-ELFv1 %s
+// RUN: | FileCheck -check-prefix=CHECK-ELFv1-PIE %s
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
-// RUN: -mabi=elfv1 | FileCheck -check-prefix=CHECK-ELFv1 %s
+// RUN: -mabi=elfv1 | FileCheck -check-prefix=CHECK-ELFv1-PIE %s
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
// RUN: -mabi=elfv1-qpx | FileCheck -check-prefix=CHECK-ELFv1-QPX %s
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
@@ -11,9 +11,9 @@
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
// RUN: -mcpu=a2 -mqpx | FileCheck -check-prefix=CHECK-ELFv1-QPX %s
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
-// RUN: -mcpu=a2q -mno-qpx | FileCheck -check-prefix=CHECK-ELFv1 %s
+// RUN: -mcpu=a2q -mno-qpx | FileCheck -check-prefix=CHECK-ELFv1-PIE %s
// RUN: %clang -target powerpc64-unknown-linux-gnu %s -### -o %t.o 2>&1 \
-// RUN: -mabi=elfv2 | FileCheck -check-prefix=CHECK-ELFv2-BE %s
+// RUN: -mabi=elfv2 | FileCheck -check-prefix=CHECK-ELFv2-BE-PIE %s
// RUN: %clang -target powerpc64le-unknown-linux-gnu %s -### -o %t.o 2>&1 \
// RUN: | FileCheck -check-prefix=CHECK-ELFv2 %s
@@ -32,11 +32,13 @@
// CHECK-ELFv1: "-mrelocation-model" "static"
// CHECK-ELFv1: "-target-abi" "elfv1"
-// CHECK-ELFv1-LE: "-mrelocation-model" "static"
+// CHECK-ELFv1-PIE: "-mrelocation-model" "pic" "-pic-level" "2"
+// CHECK-ELFv1-PIE: "-target-abi" "elfv1"
+// CHECK-ELFv1-LE: "-mrelocation-model" "pic" "-pic-level" "2"
// CHECK-ELFv1-LE: "-target-abi" "elfv1"
-// CHECK-ELFv1-QPX: "-mrelocation-model" "static"
+// CHECK-ELFv1-QPX: "-mrelocation-model" "pic" "-pic-level" "2"
// CHECK-ELFv1-QPX: "-target-abi" "elfv1-qpx"
-// CHECK-ELFv2: "-mrelocation-model" "static"
+// CHECK-ELFv2: "-mrelocation-model" "pic" "-pic-level" "2"
// CHECK-ELFv2: "-target-abi" "elfv2"
// CHECK-ELFv2-BE: "-mrelocation-model" "static"
// CHECK-ELFv2-BE: "-target-abi" "elfv2"
diff --git a/clang/test/Driver/riscv32-toolchain.c b/clang/test/Driver/riscv32-toolchain.c
index 2ff3a585bda..f923b728c0f 100644
--- a/clang/test/Driver/riscv32-toolchain.c
+++ b/clang/test/Driver/riscv32-toolchain.c
@@ -76,7 +76,7 @@
// C-RV32-LINUX-MULTI-ILP32: "--sysroot={{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot"
// C-RV32-LINUX-MULTI-ILP32: "-m" "elf32lriscv"
// C-RV32-LINUX-MULTI-ILP32: "-dynamic-linker" "/lib/ld-linux-riscv32-ilp32.so.1"
-// C-RV32-LINUX-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32{{/|\\\\}}crtbegin.o"
+// C-RV32-LINUX-MULTI-ILP32: "crtbeginS.o"
// C-RV32-LINUX-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32"
// C-RV32-LINUX-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/lib32/ilp32"
// C-RV32-LINUX-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib32/ilp32"
@@ -91,7 +91,7 @@
// C-RV32-LINUX-MULTI-ILP32D: "--sysroot={{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot"
// C-RV32-LINUX-MULTI-ILP32D: "-m" "elf32lriscv"
// C-RV32-LINUX-MULTI-ILP32D: "-dynamic-linker" "/lib/ld-linux-riscv32-ilp32d.so.1"
-// C-RV32-LINUX-MULTI-ILP32D: "{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32d{{/|\\\\}}crtbegin.o"
+// C-RV32-LINUX-MULTI-ILP32D: "crtbeginS.o"
// C-RV32-LINUX-MULTI-ILP32D: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib32/ilp32d"
// C-RV32-LINUX-MULTI-ILP32D: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/lib32/ilp32d"
// C-RV32-LINUX-MULTI-ILP32D: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib32/ilp32d"
diff --git a/clang/test/Driver/riscv64-toolchain.c b/clang/test/Driver/riscv64-toolchain.c
index 42cac51de59..42a05e02fcc 100644
--- a/clang/test/Driver/riscv64-toolchain.c
+++ b/clang/test/Driver/riscv64-toolchain.c
@@ -76,7 +76,7 @@
// C-RV64-LINUX-MULTI-LP64: "--sysroot={{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot"
// C-RV64-LINUX-MULTI-LP64: "-m" "elf64lriscv"
// C-RV64-LINUX-MULTI-LP64: "-dynamic-linker" "/lib/ld-linux-riscv64-lp64.so.1"
-// C-RV64-LINUX-MULTI-LP64: "{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib64/lp64{{/|\\\\}}crtbegin.o"
+// C-RV64-LINUX-MULTI-LP64: "crtbeginS.o"
// C-RV64-LINUX-MULTI-LP64: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib64/lp64"
// C-RV64-LINUX-MULTI-LP64: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/lib64/lp64"
// C-RV64-LINUX-MULTI-LP64: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib64/lp64"
@@ -91,7 +91,7 @@
// C-RV64-LINUX-MULTI-LP64D: "--sysroot={{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot"
// C-RV64-LINUX-MULTI-LP64D: "-m" "elf64lriscv"
// C-RV64-LINUX-MULTI-LP64D: "-dynamic-linker" "/lib/ld-linux-riscv64-lp64d.so.1"
-// C-RV64-LINUX-MULTI-LP64D: "{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib64/lp64d{{/|\\\\}}crtbegin.o"
+// C-RV64-LINUX-MULTI-LP64D: "crtbeginS.o"
// C-RV64-LINUX-MULTI-LP64D: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/lib/gcc/riscv64-unknown-linux-gnu/7.2.0/lib64/lp64d"
// C-RV64-LINUX-MULTI-LP64D: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/lib64/lp64d"
// C-RV64-LINUX-MULTI-LP64D: "-L{{.*}}/Inputs/multilib_riscv_linux_sdk/sysroot/usr/lib64/lp64d"
diff --git a/clang/test/Driver/stack-protector.c b/clang/test/Driver/stack-protector.c
index a3e40b50eed..dfffe0d6cf8 100644
--- a/clang/test/Driver/stack-protector.c
+++ b/clang/test/Driver/stack-protector.c
@@ -3,11 +3,11 @@
// NOSSP-NOT: "-stack-protector-buffer-size"
// RUN: %clang -target i386-unknown-linux -fstack-protector -### %s 2>&1 | FileCheck %s -check-prefix=SSP
-// SSP: "-stack-protector" "1"
+// SSP: "-stack-protector" "2"
// SSP-NOT: "-stack-protector-buffer-size"
// RUN: %clang -target i386-unknown-linux -fstack-protector --param ssp-buffer-size=16 -### %s 2>&1 | FileCheck %s -check-prefix=SSP-BUF
-// SSP-BUF: "-stack-protector" "1"
+// SSP-BUF: "-stack-protector" "2"
// SSP-BUF: "-stack-protector-buffer-size" "16"
// RUN: %clang -target i386-pc-openbsd -### %s 2>&1 | FileCheck %s -check-prefix=OPENBSD
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