[llvm-branch-commits] [clang] [Driver][RISCV] Integrate RISCV target in baremetal toolchain object and deprecate RISCVToolchain object.(3/3) (PR #121831)
Garvit Gupta via llvm-branch-commits
llvm-branch-commits at lists.llvm.org
Mon Mar 24 11:48:24 PDT 2025
https://github.com/quic-garvgupt updated https://github.com/llvm/llvm-project/pull/121831
>From 2d1b254b792ce5c1cee9922d63f3a4f5e90838b1 Mon Sep 17 00:00:00 2001
From: Garvit Gupta <quic_garvgupt at quicinc.com>
Date: Mon, 24 Mar 2025 06:17:42 -0700
Subject: [PATCH 1/4] [Driver] Fix link order of BareMetal toolchain object
The linker job in BareMetal toolchain object will be used by gnuld and lld both.
However, gnuld process the arguments in the order in which they appear on command
line, whereas there is no such restriction with lld.
The previous order was:
LibraryPaths -> Libraries -> LTOOptions -> LinkerInputs
The new iorder is:
LibraryPaths -> LTOOptions -> LinkerInputs -> Libraries
LTO options need to be added before adding any linker inputs because file format
after compile stage during LTO is bitcode which gnuld natively cannot process.
Hence iwill need to pass appropriate plugins before adding any bitcode file on the
command line.
Object files that are getting linked need to be passed before processing any
libraries so that gnuld can appropriately do symbol resolution for the symbols
for which no definition is provided through user code.
Similar link order is also followed by other linker jobs for gnuld such as in
gnutools::Linker in Gnu.cpp
This is the 3rd patch in the series of patches of merging RISCVToolchain into
BareMetal toolchain object.
RFC:
https://discourse.llvm.org/t/merging-riscvtoolchain-and-baremetal-toolchains/75524
Change-Id: I0e68e403c08b5687cc3346e833981f7b9f3819c4
---
clang/lib/Driver/ToolChains/BareMetal.cpp | 32 ++++----
clang/test/Driver/aarch64-toolchain-extra.c | 2 +-
clang/test/Driver/aarch64-toolchain.c | 24 +++---
clang/test/Driver/arm-toolchain-extra.c | 2 +-
clang/test/Driver/arm-toolchain.c | 24 +++---
clang/test/Driver/baremetal-multilib.yaml | 3 +-
clang/test/Driver/baremetal-sysroot.cpp | 8 +-
clang/test/Driver/baremetal.cpp | 82 +++++++++++++--------
8 files changed, 100 insertions(+), 77 deletions(-)
diff --git a/clang/lib/Driver/ToolChains/BareMetal.cpp b/clang/lib/Driver/ToolChains/BareMetal.cpp
index 7ec6d86d998a4..919fc6fe71178 100644
--- a/clang/lib/Driver/ToolChains/BareMetal.cpp
+++ b/clang/lib/Driver/ToolChains/BareMetal.cpp
@@ -529,8 +529,6 @@ void baremetal::Linker::ConstructJob(Compilation &C, const JobAction &JA,
const llvm::Triple::ArchType Arch = TC.getArch();
const llvm::Triple &Triple = getToolChain().getEffectiveTriple();
- AddLinkerInputs(TC, Inputs, Args, CmdArgs, JA);
-
CmdArgs.push_back("-Bstatic");
if (TC.getTriple().isRISCV() && Args.hasArg(options::OPT_mno_relax))
@@ -576,6 +574,22 @@ void baremetal::Linker::ConstructJob(Compilation &C, const JobAction &JA,
for (const auto &LibPath : TC.getLibraryPaths())
CmdArgs.push_back(Args.MakeArgString(llvm::Twine("-L", LibPath)));
+ if (D.isUsingLTO()) {
+ assert(!Inputs.empty() && "Must have at least one input.");
+ // Find the first filename InputInfo object.
+ auto Input = llvm::find_if(
+ Inputs, [](const InputInfo &II) -> bool { return II.isFilename(); });
+ if (Input == Inputs.end())
+ // For a very rare case, all of the inputs to the linker are
+ // InputArg. If that happens, just use the first InputInfo.
+ Input = Inputs.begin();
+
+ addLTOOptions(TC, Args, CmdArgs, Output, *Input,
+ D.getLTOMode() == LTOK_Thin);
+ }
+
+ AddLinkerInputs(TC, Inputs, Args, CmdArgs, JA);
+
if (TC.ShouldLinkCXXStdlib(Args)) {
bool OnlyLibstdcxxStatic = Args.hasArg(options::OPT_static_libstdcxx) &&
!Args.hasArg(options::OPT_static);
@@ -596,20 +610,6 @@ void baremetal::Linker::ConstructJob(Compilation &C, const JobAction &JA,
CmdArgs.push_back("--end-group");
}
- if (D.isUsingLTO()) {
- assert(!Inputs.empty() && "Must have at least one input.");
- // Find the first filename InputInfo object.
- auto Input = llvm::find_if(
- Inputs, [](const InputInfo &II) -> bool { return II.isFilename(); });
- if (Input == Inputs.end())
- // For a very rare case, all of the inputs to the linker are
- // InputArg. If that happens, just use the first InputInfo.
- Input = Inputs.begin();
-
- addLTOOptions(TC, Args, CmdArgs, Output, *Input,
- D.getLTOMode() == LTOK_Thin);
- }
-
if ((TC.hasValidGCCInstallation() || hasGCCToolChainAlongSideClang(D)) &&
WantCRTs)
CmdArgs.push_back(Args.MakeArgString(TC.GetFilePath(crtend)));
diff --git a/clang/test/Driver/aarch64-toolchain-extra.c b/clang/test/Driver/aarch64-toolchain-extra.c
index 2a930e35acd45..a0b5f2902962f 100644
--- a/clang/test/Driver/aarch64-toolchain-extra.c
+++ b/clang/test/Driver/aarch64-toolchain-extra.c
@@ -31,5 +31,5 @@
// C-AARCH64-BAREMETAL-NOGCC: "{{.*}}/aarch64-nogcc/bin/../aarch64-none-elf/lib/crt0.o"
// C-AARCH64-BAREMETAL-NOGCC: "{{.*}}/aarch64-nogcc/{{.*}}/aarch64-none-elf/lib/crtbegin.o"
// C-AARCH64-BAREMETAL-NOGCC: "{{.*}}/aarch64-nogcc/bin/../aarch64-none-elf/lib"
-// C-AARCH64-BAREMETAL-NOGCC: "--start-group" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgloss" "--end-group"
+// C-AARCH64-BAREMETAL-NOGCC: "{{.*}}.o" "--start-group" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgloss" "--end-group"
// C-AARCH64-BAREMETAL-NOGCC: "{{.*}}/aarch64-nogcc/{{.*}}/aarch64-none-elf/lib/crtend.o"
diff --git a/clang/test/Driver/aarch64-toolchain.c b/clang/test/Driver/aarch64-toolchain.c
index 5371577267d0d..d45be9a6ee649 100644
--- a/clang/test/Driver/aarch64-toolchain.c
+++ b/clang/test/Driver/aarch64-toolchain.c
@@ -17,12 +17,12 @@
// C-AARCH64-BAREMETAL: "-isysroot" "{{.*}}Inputs/basic_aarch64_gcc_tree/aarch64-none-elf"
// C-AARCH64-BAREMETAL: "-internal-isystem" "{{.*}}Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/include"
// C-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../bin/aarch64-none-elf-ld"
-// C-AARCH64-BAREMETAL: "{{.*}}.o" "-Bstatic" "-EL"
+// C-AARCH64-BAREMETAL: "-Bstatic" "-EL"
// C-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/lib/crt0.o"
// C-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/crtbegin.o"
// C-AARCH64-BAREMETAL: "-L{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1"
// C-AARCH64-BAREMETAL: "-L{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/lib"
-// C-AARCH64-BAREMETAL: "--start-group" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgloss" "--end-group"
+// C-AARCH64-BAREMETAL: "{{.*}}.o" "--start-group" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgloss" "--end-group"
// C-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/crtend.o"
// RUN: %clang -### %s -fuse-ld= \
@@ -34,12 +34,12 @@
// C-AARCH64-BAREMETAL-NOSYSROOT: "-cc1" "-triple" "aarch64-unknown-none-elf"
// C-AARCH64-BAREMETAL-NOSYSROOT: "-internal-isystem" "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../aarch64-none-elf/include"
// C-AARCH64-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../bin/aarch64-none-elf-ld"
-// C-AARCH64-BAREMETAL-NOSYSROOT: "{{.*}}.o" "-Bstatic" "-EL"
+// C-AARCH64-BAREMETAL-NOSYSROOT: "-Bstatic" "-EL"
// C-AARCH64-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../aarch64-none-elf/lib/crt0.o"
// C-AARCH64-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/crtbegin.o"
// C-AARCH64-BAREMETAL-NOSYSROOT: "-L{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1"
// C-AARCH64-BAREMETAL-NOSYSROOT: "-L{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../aarch64-none-elf/lib"
-// C-AARCH64-BAREMETAL-NOSYSROOT: "--start-group" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgloss" "--end-group"
+// C-AARCH64-BAREMETAL-NOSYSROOT: "{{.*}}.o" "--start-group" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgloss" "--end-group"
// C-AARCH64-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/crtend.o"
// RUN: %clangxx -### %s -fuse-ld= \
@@ -53,12 +53,12 @@
// CXX-AARCH64-BAREMETAL: "-internal-isystem" "{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/include/c++/8.2.1"
// CXX-AARCH64-BAREMETAL: "-internal-isystem" "{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/include"
// CXX-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../bin/aarch64-none-elf-ld"
-// CXX-AARCH64-BAREMETAL: "{{.*}}.o" "-Bstatic" "-EL"
+// CXX-AARCH64-BAREMETAL: "-Bstatic" "-EL"
// CXX-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/lib/crt0.o"
// CXX-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/crtbegin.o"
// CXX-AARCH64-BAREMETAL: "-L{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1"
// CXX-AARCH64-BAREMETAL: "-L{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/lib"
-// CXX-AARCH64-BAREMETAL: "-lstdc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
+// CXX-AARCH64-BAREMETAL: "{{.*}}.o" "-lstdc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
// CXX-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/crtend.o"
// RUN: %clangxx -### %s -fuse-ld= \
@@ -72,12 +72,12 @@
// CXX-AARCH64-BAREMETAL-NOSYSROOT: "-internal-isystem" "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../aarch64-none-elf/include/c++/8.2.1"
// CXX-AARCH64-BAREMETAL-NOSYSROOT: "-internal-isystem" "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../aarch64-none-elf/include"
// CXX-AARCH64-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../bin/aarch64-none-elf-ld"
-// CXX-AARCH64-BAREMETAL-NOSYSROOT: "{{.*}}.o" "-Bstatic" "-EL"
+// CXX-AARCH64-BAREMETAL-NOSYSROOT: "-Bstatic" "-EL"
// CXX-AARCH64-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../aarch64-none-elf/lib/crt0.o"
// CXX-AARCH64-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/crtbegin.o"
// CXX-AARCH64-BAREMETAL-NOSYSROOT: "-L{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1"
// CXX-AARCH64-BAREMETAL-NOSYSROOT: "-L{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../aarch64-none-elf/lib"
-// CXX-AARCH64-BAREMETAL-NOSYSROOT: "-lstdc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
+// CXX-AARCH64-BAREMETAL-NOSYSROOT: "{{.*}}.o" "-lstdc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
// CXX-AARCH64-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/crtend.o"
// RUN: %clangxx -### %s -fuse-ld= \
@@ -90,12 +90,12 @@
// CXX-AARCH64-BAREMETAL-LIBCXX: "-internal-isystem" "{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/include/c++/v1"
// CXX-AARCH64-BAREMETAL-LIBCXX: "-internal-isystem" "{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/include"
// CXX-AARCH64-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../bin/aarch64-none-elf-ld
-// CXX-AARCH64-BAREMETAL-LIBCXX: "{{.*}}.o" "-Bstatic" "-EL"
+// CXX-AARCH64-BAREMETAL-LIBCXX: "-Bstatic" "-EL"
// CXX-AARCH64-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/lib/crt0.o"
// CXX-AARCH64-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/crtbegin.o"
// CXX-AARCH64-BAREMETAL-LIBCXX: "-L{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1"
// CXX-AARCH64-BAREMETAL-LIBCXX: "-L{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/lib"
-// CXX-AARCH64-BAREMETAL-LIBCXX: "-lc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
+// CXX-AARCH64-BAREMETAL-LIBCXX: "{{.*}}.o" "-lc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
// CXX-AARCH64-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/crtend.o"
// RUN: %clangxx -### %s -fuse-ld= \
@@ -107,12 +107,12 @@
// CXX-AARCH64-BAREMETAL-NOSYSROOT-LIBCXX: "-internal-isystem" "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../aarch64-none-elf/include/c++/v1"
// CXX-AARCH64-BAREMETAL-NOSYSROOT-LIBCXX: "-internal-isystem" "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../aarch64-none-elf/include"
// CXX-AARCH64-BAREMETAL-NOSYSROOT-LIBCXX: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../bin/aarch64-none-elf-ld"
-// CXX-AARCH64-BAREMETAL-NOSYSROOT-LIBCXX: "{{.*}}.o" "-Bstatic" "-EL"
+// CXX-AARCH64-BAREMETAL-NOSYSROOT-LIBCXX: "-Bstatic" "-EL"
// CXX-AARCH64-BAREMETAL-NOSYSROOT-LIBCXX: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../aarch64-none-elf/lib/crt0.o"
// CXX-AARCH64-BAREMETAL-NOSYSROOT-LIBCXX: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/crtbegin.o"
// CXX-AARCH64-BAREMETAL-NOSYSROOT-LIBCXX: "-L{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1"
// CXX-AARCH64-BAREMETAL-NOSYSROOT-LIBCXX: "-L{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../aarch64-none-elf/lib"
-// CXX-AARCH64-BAREMETAL-NOSYSROOT-LIBCXX: "-lc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
+// CXX-AARCH64-BAREMETAL-NOSYSROOT-LIBCXX: "{{.*}}.o" "-lc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
// CXX-AARCH64-BAREMETAL-NOSYSROOT-LIBCXX: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/crtend.o"
// RUN: %clang -### %s -fuse-ld= \
diff --git a/clang/test/Driver/arm-toolchain-extra.c b/clang/test/Driver/arm-toolchain-extra.c
index 2adf4ab698ba0..a04b41c13e95e 100644
--- a/clang/test/Driver/arm-toolchain-extra.c
+++ b/clang/test/Driver/arm-toolchain-extra.c
@@ -31,6 +31,6 @@
// C-ARM-BAREMETAL-NOGCC: "{{.*}}/arm-nogcc/bin/../armv6m-none-eabi/lib/crt0.o"
// C-ARM-BAREMETAL-NOGCC: "{{.*}}/arm-nogcc/{{.*}}/armv6m-none-eabi/lib/crtbegin.o"
// C-ARM-BAREMETAL-NOGCC: "{{.*}}/arm-nogcc/bin/../armv6m-none-eabi/lib"
-// C-ARM-BAREMETAL-NOGCC: "--start-group" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgloss" "--end-group"
+// C-ARM-BAREMETAL-NOGCC: "{{.*}}.o" "--start-group" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgloss" "--end-group"
// C-ARM-BAREMETAL-NOGCC: "{{.*}}/arm-nogcc/{{.*}}/armv6m-none-eabi/lib/crtend.o"
diff --git a/clang/test/Driver/arm-toolchain.c b/clang/test/Driver/arm-toolchain.c
index 6ee1b29497f97..d89f77b86c23b 100644
--- a/clang/test/Driver/arm-toolchain.c
+++ b/clang/test/Driver/arm-toolchain.c
@@ -17,12 +17,12 @@
// C-ARM-BAREMETAL: "-isysroot" "{{.*}}Inputs/basic_arm_gcc_tree/armv6m-none-eabi"
// C-ARM-BAREMETAL: "-internal-isystem" "{{.*}}Inputs/basic_arm_gcc_tree/armv6m-none-eabi/include"
// C-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../bin/armv6m-none-eabi-ld"
-// C-ARM-BAREMETAL: "{{.*}}.o" "-Bstatic" "-EL"
+// C-ARM-BAREMETAL: "-Bstatic" "-EL"
// C-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/lib/crt0.o"
// C-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/crtbegin.o"
// C-ARM-BAREMETAL: "-L{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1"
// C-ARM-BAREMETAL: "-L{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/lib"
-// C-ARM-BAREMETAL: "--start-group" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgloss" "--end-group"
+// C-ARM-BAREMETAL: "{{.*}}.o" "--start-group" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgloss" "--end-group"
// C-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/crtend.o"
// RUN: %clang -### %s -fuse-ld= \
@@ -34,12 +34,12 @@
// C-ARM-BAREMETAL-NOSYSROOT: "-cc1" "-triple" "thumbv6m-unknown-none-eabi"
// C-ARM-BAREMETAL-NOSYSROOT: "-internal-isystem" "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../armv6m-none-eabi/include"
// C-ARM-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../bin/armv6m-none-eabi-ld"
-// C-ARM-BAREMETAL-NOSYSROOT: "{{.*}}.o" "-Bstatic" "-EL"
+// C-ARM-BAREMETAL-NOSYSROOT: "-Bstatic" "-EL"
// C-ARM-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../armv6m-none-eabi/lib/crt0.o"
// C-ARM-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/crtbegin.o"
// C-ARM-BAREMETAL-NOSYSROOT: "-L{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1"
// C-ARM-BAREMETAL-NOSYSROOT: "-L{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../armv6m-none-eabi/lib"
-// C-ARM-BAREMETAL-NOSYSROOT: "--start-group" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgloss" "--end-group"
+// C-ARM-BAREMETAL-NOSYSROOT: "{{.*}}.o" "--start-group" "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" "-lc" "-lgloss" "--end-group"
// C-ARM-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/crtend.o"
// RUN: %clangxx -### %s -fuse-ld= \
@@ -54,12 +54,12 @@
// CXX-ARM-BAREMETAL: "-internal-isystem" "{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/include/c++/8.2.1"
// CXX-ARM-BAREMETAL: "-internal-isystem" "{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/include"
// CXX-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../bin/armv6m-none-eabi-ld"
-// CXX-ARM-BAREMETAL: "{{.*}}.o" "-Bstatic" "-EL"
+// CXX-ARM-BAREMETAL: "-Bstatic" "-EL"
// CXX-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/lib/crt0.o"
// CXX-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/crtbegin.o"
// CXX-ARM-BAREMETAL: "-L{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1"
// CXX-ARM-BAREMETAL: "-L{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/lib"
-// CXX-ARM-BAREMETAL: "-lstdc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
+// CXX-ARM-BAREMETAL: "{{.*}}.o" "-lstdc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
// CXX-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/crtend.o"
@@ -74,12 +74,12 @@
// CXX-ARM-BAREMETAL-NOSYSROOT: "-internal-isystem" "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../armv6m-none-eabi/include/c++/8.2.1"
// CXX-ARM-BAREMETAL-NOSYSROOT: "-internal-isystem" "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../armv6m-none-eabi/include"
// CXX-ARM-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../bin/armv6m-none-eabi-ld"
-// CXX-ARM-BAREMETAL-NOSYSROOT: "{{.*}}.o" "-Bstatic" "-EL"
+// CXX-ARM-BAREMETAL-NOSYSROOT: "-Bstatic" "-EL"
// CXX-ARM-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../armv6m-none-eabi/lib/crt0.o"
// CXX-ARM-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/crtbegin.o"
// CXX-ARM-BAREMETAL-NOSYSROOT: "-L{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1"
// CXX-ARM-BAREMETAL-NOSYSROOT: "-L{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../armv6m-none-eabi/lib"
-// CXX-ARM-BAREMETAL-NOSYSROOT: "-lstdc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
+// CXX-ARM-BAREMETAL-NOSYSROOT: "{{.*}}.o" "-lstdc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
// CXX-ARM-BAREMETAL-NOSYSROOT: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/crtend.o"
// RUN: %clangxx -### %s -fuse-ld= \
@@ -92,12 +92,12 @@
// CXX-ARM-BAREMETAL-LIBCXX: "-internal-isystem" "{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/include/c++/v1"
// CXX-ARM-BAREMETAL-LIBCXX: "-internal-isystem" "{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/include"
// CXX-ARM-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../bin/armv6m-none-eabi-ld"
-// CXX-ARM-BAREMETAL-LIBCXX: "{{.*}}.o" "-Bstatic" "-EL"
+// CXX-ARM-BAREMETAL-LIBCXX: "-Bstatic" "-EL"
// CXX-ARM-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/lib/crt0.o"
// CXX-ARM-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/crtbegin.o"
// CXX-ARM-BAREMETAL-LIBCXX: "-L{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1"
// CXX-ARM-BAREMETAL-LIBCXX: "-L{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/lib"
-// CXX-ARM-BAREMETAL-LIBCXX: "-lc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
+// CXX-ARM-BAREMETAL-LIBCXX: "{{.*}}.o" "-lc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
// CXX-ARM-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/crtend.o"
// RUN: %clangxx -### %s -fuse-ld= \
@@ -109,12 +109,12 @@
// CXX-ARM-BAREMETAL-NOSYSROOT-LIBCXX: "-internal-isystem" "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../armv6m-none-eabi/include/c++/v1"
// CXX-ARM-BAREMETAL-NOSYSROOT-LIBCXX: "-internal-isystem" "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../armv6m-none-eabi/include"
// CXX-ARM-BAREMETAL-NOSYSROOT-LIBCXX: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../bin/armv6m-none-eabi-ld"
-// CXX-ARM-BAREMETAL-NOSYSROOT-LIBCXX: "{{.*}}.o" "-Bstatic" "-EL"
+// CXX-ARM-BAREMETAL-NOSYSROOT-LIBCXX: "-Bstatic" "-EL"
// CXX-ARM-BAREMETAL-NOSYSROOT-LIBCXX: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../armv6m-none-eabi/lib/crt0.o"
// CXX-ARM-BAREMETAL-NOSYSROOT-LIBCXX: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/crtbegin.o"
// CXX-ARM-BAREMETAL-NOSYSROOT-LIBCXX: "-L{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1"
// CXX-ARM-BAREMETAL-NOSYSROOT-LIBCXX: "-L{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../armv6m-none-eabi/lib"
-// CXX-ARM-BAREMETAL-NOSYSROOT-LIBCXX: "-lc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
+// CXX-ARM-BAREMETAL-NOSYSROOT-LIBCXX: "{{.*}}.o" "-lc++" "-lm" "--start-group" "-lgcc_s" "-lgcc" "-lc" "-lgloss" "--end-group"
// CXX-ARM-BAREMETAL-NOSYSROOT-LIBCXX: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/crtend.o"
// RUN: %clang -### %s -fuse-ld= \
diff --git a/clang/test/Driver/baremetal-multilib.yaml b/clang/test/Driver/baremetal-multilib.yaml
index 853a4e9e36e43..d24d9bdcb5084 100644
--- a/clang/test/Driver/baremetal-multilib.yaml
+++ b/clang/test/Driver/baremetal-multilib.yaml
@@ -8,8 +8,9 @@
# CHECK-SAME: "-internal-isystem" "[[SYSROOT:[^"]*]]/bin/../lib/clang-runtimes/arm-none-eabi/thumb/v8-m.main/fp/include/c++/v1"
# CHECK-SAME: "-internal-isystem" "[[SYSROOT]]/bin/../lib/clang-runtimes/arm-none-eabi/thumb/v8-m.main/fp/include"
# CHECK-SAME: "-x" "c++" "{{.*}}baremetal-multilib.yaml"
-# CHECK-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+# CHECK-NEXT: ld{{(.exe)?}}" "-Bstatic"
# CHECK-SAME: "-L[[SYSROOT]]/bin/../lib/clang-runtimes/arm-none-eabi/thumb/v8-m.main/fp/lib"
+# CHECK-SAME: "{{.*}}.o"
# CHECK-SAME: "{{[^"]*}}libclang_rt.builtins.a"
# CHECK-SAME: "-lc"
# CHECK-SAME: "-o" "{{.*}}.tmp.out"
diff --git a/clang/test/Driver/baremetal-sysroot.cpp b/clang/test/Driver/baremetal-sysroot.cpp
index 5cbb7ac69a7ac..89e485f36833e 100644
--- a/clang/test/Driver/baremetal-sysroot.cpp
+++ b/clang/test/Driver/baremetal-sysroot.cpp
@@ -9,15 +9,17 @@
// RUN: mkdir -p %T/baremetal_default_sysroot/lib/clang-runtimes/armv6m-none-eabi
// RUN: ln -s %clang %T/baremetal_default_sysroot/bin/clang
-// RUN: %T/baremetal_default_sysroot/bin/clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN: %T/baremetal_default_sysroot/bin/clang -no-canonical-prefixes %s -### -o %t.out 2>&1 \
// RUN: -target armv6m-none-eabi --sysroot= \
// RUN: | FileCheck --check-prefix=CHECK-V6M-C %s
// CHECK-V6M-C: "{{.*}}clang{{.*}}" "-cc1" "-triple" "thumbv6m-unknown-none-eabi"
// CHECK-V6M-C-SAME: "-internal-isystem" "{{.*}}/baremetal_default_sysroot{{[/\\]+}}bin{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+}}armv6m-none-eabi{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECk-V6M-C-SAME: "-internal-isystem" "{{.*}}/baremetal_default_sysroot{{[/\\]+}}bin{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+}}armv6m-none-eabi{{[/\\]+}}include"
// CHECK-V6M-C-SAME: "-x" "c++" "{{.*}}baremetal-sysroot.cpp"
-// CHECK-V6M-C-NEXT: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-V6M-C-NEXT: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "-Bstatic"
+// CHECK-V6M-C-SAME: "crt0.o"
// CHECK-V6M-C-SAME: "-L{{.*}}/baremetal_default_sysroot{{[/\\]+}}bin{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+}}armv6m-none-eabi{{[/\\]+}}lib"
+// CHECK-V6M-C-SAME: "{{.*}}.o"
// CHECK-V6M-C-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-V6M-C-SAME: "-lc"
-// CHECK-V6M-C-SAME: "-o" "{{.*}}.o"
+// CHECK-V6M-C-SAME: "-o" "{{.*}}.tmp.out"
diff --git a/clang/test/Driver/baremetal.cpp b/clang/test/Driver/baremetal.cpp
index aa1d020333f36..2372539cee03f 100644
--- a/clang/test/Driver/baremetal.cpp
+++ b/clang/test/Driver/baremetal.cpp
@@ -15,11 +15,12 @@
// CHECK-V6M-C-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-V6M-C-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include"
// CHECK-V6M-C-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-V6M-C-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
+// CHECK-V6M-C-NEXT: ld{{(.exe)?}}" "-Bstatic" "-EL"
// CHECK-V6M-C-SAME: "[[SYSROOT:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}crt0.o"
// CHECK-V6M-C-SAME: "-T" "semihosted.lds" "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
// CHECK-V6M-C-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
-// CHECK-V6M-C-SAME: "{{[^"]*}}libclang_rt.builtins.a"
+// CHECK-V6M-C-SAME: "{{.*}}.o"
+// CHECK-V6M-C-SAME: {{[^"]*}}libclang_rt.builtins.a"
// CHECK-V6M-C-SAME: "-lc"
// CHECK-V6M-C-SAME: "--target2=rel" "-o" "{{.*}}.tmp.out"
@@ -39,9 +40,10 @@
// CHECK-V6M-TREE-SAME: {{^}} "-internal-isystem" "[[INSTALLED_DIR]]{{[/\\]+}}..{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-V6M-TREE-SAME: "-internal-isystem" "[[INSTALLED_DIR]]{{[/\\]+}}..{{[/\\]+}}include{{[/\\]+}}armv6m-unknown-none-eabi"
// CHECK-V6M-TREE-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-V6M-TREE-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
+// CHECK-V6M-TREE-NEXT: ld{{(.exe)?}}" "-Bstatic" "-EL"
// CHECK-V6M-TREE-SAME: "[[INSTALLED_DIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}armv6m-unknown-none-eabi{{[/\\]+}}crt0.o"
// CHECK-V6M-TREE-SAME: "-L[[INSTALLED_DIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}armv6m-unknown-none-eabi"
+// CHECK-V6M-TREE-SAME "{{.*}}.o"
// CHECK-V6M-TREE-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-V6M-TREE-SAME: "-lc"
// CHECK-V6M-TREE-SAME: "--target2=rel" "-o" "{{.*}}.tmp.out"
@@ -53,19 +55,21 @@
// CHECK-ARMV7M-PER-TARGET: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-ARMV7M-PER-TARGET: "-isysroot" "[[SYSROOT:[^"]*]]"
// CHECK-ARMV7M-PER-TARGET: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-ARMV7M-PER-TARGET: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
+// CHECK-ARMV7M-PER-TARGET: ld{{(.exe)?}}" "-Bstatic" "-EL"
// CHECK-ARMV7M-PER_TARGET: "[[SYSROOT:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}crt0.o"
// CHECK-ARMV7M-PER-TARGET: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
// CHECK-ARMV7M-PER-TARGET: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}armv7m-vendor-none-eabi
+// CHECK-ARMV7M-PER-TARGET: "{{.*}}.o"
// CHECK-ARMV7M-PER-TARGET: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-ARMV7M-PER-TARGET: "-lc"
// RUN: %clangxx %s -### --target=armv6m-none-eabi 2>&1 \
// RUN: --sysroot=%S/Inputs/baremetal_arm | FileCheck --check-prefix=CHECK-V6M-DEFAULTCXX %s
// CHECK-V6M-DEFAULTCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
-// CHECK-V6M-DEFAULTCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
+// CHECK-V6M-DEFAULTCXX: ld{{(.exe)?}}" "-Bstatic" "-EL"
// CHECK-V6M-DEFAULTCXX-SAME: "[[SYSROOT:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}crt0.o"
// CHECK-V6M-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
+// CHECK-V6M-DEFAULTCXX-SAME: "{{.*}}.o"
// CHECK-V6M-DEFAULTCXX-SAME: "-lc++"
// CHECK-V6M-DEFAULTCXX-SAME: "-lm"
// CHECK-V6M-DEFAULTCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
@@ -77,8 +81,9 @@
// CHECK-V6M-LIBCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-V6M-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
// CHECK-V6M-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
-// CHECK-V6M-LIBCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
+// CHECK-V6M-LIBCXX: ld{{(.exe)?}}" "-Bstatic" "-EL"
// CHECK-V6M-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
+// CHECK-V6M-LIBCXX-SAME: "{{.*}}.o"
// CHECK-V6M-LIBCXX-SAME: "-lc++"
// CHECK-V6M-LIBCXX-SAME: "-lm"
// CHECK-V6M-LIBCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
@@ -92,8 +97,9 @@
// CHECK-V6M-LIBSTDCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-V6M-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-V6M-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}6.0.0"
-// CHECK-V6M-LIBSTDCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
+// CHECK-V6M-LIBSTDCXX: ld{{(.exe)?}}" "-Bstatic" "-EL"
// CHECK-V6M-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
+// CHECK-V6M-LIBSTDCXX-SAME: "{{.*}}.o"
// CHECK-V6M-LIBSTDCXX-SAME: "-lstdc++" "-lm"
// CHECK-V6M-LIBSTDCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-V6M-LIBSTDCXX-SAME: "-lc"
@@ -104,7 +110,7 @@
// RUN: -nodefaultlibs \
// RUN: | FileCheck --check-prefix=CHECK-V6M-NDL %s
// CHECK-V6M-NDL: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
-// CHECK-V6M-NDL: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
+// CHECK-V6M-NDL: ld{{(.exe)?}}" "-Bstatic" "-EL"
// CHECK-V6M-NDL-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
// RUN: rm -rf %T/baremetal_cxx_sysroot
@@ -119,6 +125,7 @@
// CHECK-V6M-LIBCXX-USR-SAME: "-internal-isystem" "{{[^"]+}}baremetal_cxx_sysroot{{[/\\]+}}usr{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-V6M-LIBCXX-USR: "{{[^"]*}}-Bstatic"
// CHECK-V6M-LIBCXX-USR-SAME: "-L{{[^"]*}}{{[/\\]+}}baremetal_cxx_sysroot{{[/\\]+}}lib"
+// CHECK-V6M-LIBCXX-USR: "{{.*}}.o"
// CHECK-V6M-LIBCXX-USR-SAME: "-lc++" "-lm"
// CHECK-V6M-LIBCXX-USR-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-V6M-LIBCXX-USR-SAME: "-lc"
@@ -149,7 +156,7 @@
// RUN: %clang -### %s --target=armebv7-none-eabi --sysroot=%S/Inputs/baremetal_arm 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-ARMV7EB %s
-// CHECK-ARMV7EB: "{{.*}}ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "--be8" "-EB"
+// CHECK-ARMV7EB: "{{.*}}ld{{(.exe)?}}" "-Bstatic" "--be8" "-EB"
// RUN: %clang -### %s --target=armv7-none-eabi -mbig-endian --sysroot=%S/Inputs/baremetal_arm 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-ARMV7EB %s
@@ -159,7 +166,7 @@
// RUN: %clang -### %s --target=armv7-none-eabi --sysroot=%S/Inputs/baremetal_arm 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-ARMV7EL %s
-// CHECK-ARMV7EL: "{{.*}}ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
+// CHECK-ARMV7EL: "{{.*}}ld{{(.exe)?}}" "-Bstatic" "-EL"
// CHECK-ARMV7EL-NOT: "--be8"
// RUN: %clang -### %s --target=armebv7-none-eabi -mlittle-endian --sysroot=%S/Inputs/baremetal_arm 2>&1 \
@@ -170,7 +177,7 @@
// RUN: %clang -### %s --target=aarch64_be-none-elf --sysroot=%S/Inputs/baremetal_arm 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-AARCH64BE %s
-// CHECK-AARCH64BE: "{{.*}}ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EB"
+// CHECK-AARCH64BE: "{{.*}}ld{{(.exe)?}}" "-Bstatic" "-EB"
// CHECK-AARCH64BE-NOT: "--be8"
// RUN: %clang -### %s --target=aarch64-none-elf -mbig-endian --sysroot=%S/Inputs/baremetal_arm 2>&1 \
@@ -181,7 +188,7 @@
// RUN: %clang -### %s --target=aarch64-none-elf --sysroot=%S/Inputs/baremetal_arm 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-AARCH64LE %s
-// CHECK-AARCH64LE: "{{.*}}ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
+// CHECK-AARCH64LE: "{{.*}}ld{{(.exe)?}}" "-Bstatic" "-EL"
// CHECK-AARCH64LE-NOT: "--be8"
// RUN: %clang -### %s --target=aarch64_be-none-elf -mlittle-endian --sysroot=%S/Inputs/baremetal_arm 2>&1 \
@@ -221,9 +228,10 @@
// CHECK-RV64-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECk-RV64-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include"
// CHECK-RV64-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV64-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-RV64-NEXT: ld{{(.exe)?}}" "-Bstatic"
// CHECK-RV64-SAME: "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
// CHECK-RV64-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
+// CHECK-RV64-SAME:"{{.*}}.o"
// CHECK-RV64-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-RV64-SAME: "-lc"
// CHECK-RV64-SAME: "-X" "-o" "{{.*}}.tmp.out"
@@ -232,8 +240,9 @@
// RUN: --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
// RUN: | FileCheck --check-prefix=CHECK-RV64-DEFAULTCXX %s
// CHECK-RV64-DEFAULTCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
-// CHECK-RV64-DEFAULTCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-RV64-DEFAULTCXX: ld{{(.exe)?}}" "-Bstatic"
// CHECK-RV64-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
+// CHECK-RV64-DEFAULTCXX-SAME:"{{.*}}.o"
// CHECK-RV64-DEFAULTCXX-SAME: "-lc++" "-lm"
// CHECK-RV64-DEFAULTCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-RV64-DEFAULTCXX-SAME: "-lc"
@@ -246,8 +255,9 @@
// CHECK-RV64-LIBCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-RV64-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
// CHECK-RV64-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
-// CHECK-RV64-LIBCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-RV64-LIBCXX: ld{{(.exe)?}}" "-Bstatic"
// CHECK-RV64-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
+// CHECK-RV64-LIBCXX-SAME:"{{.*}}.o"
// CHECK-RV64-LIBCXX-SAME: "-lc++" "-lm"
// CHECK-RV64-LIBCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-RV64-LIBCXX-SAME: "-lc"
@@ -260,8 +270,9 @@
// CHECK-RV64-LIBSTDCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-RV64-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV64-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}8.0.1"
-// CHECK-RV64-LIBSTDCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-RV64-LIBSTDCXX: ld{{(.exe)?}}" "-Bstatic"
// CHECK-RV64-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
+// CHECK-RV64-LIBSTDCXX-SAME: "{{.*}}.o"
// CHECK-RV64-LIBSTDCXX-SAME: "-lstdc++" "-lm"
// CHECK-RV64-LIBSTDCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-RV64-LIBSTDCXX-SAME: "-lc"
@@ -277,9 +288,10 @@
// CHECK-RV32-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include"
// CHECK-RV32-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV32-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-RV32-NEXT: ld{{(.exe)?}}" "-Bstatic"
// CHECK-RV32-SAME: "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
// CHECK-RV32-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
+// CHECK-RV32-SAME: "{{.*}}.o"
// CHECK-RV32-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-RV32-SAME: "-lc"
// CHECK-RV32-SAME: "-X" "-o" "a.out"
@@ -288,8 +300,9 @@
// RUN: --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
// RUN: | FileCheck --check-prefix=CHECK-RV32-DEFAULTCXX %s
// CHECK-RV32-DEFAULTCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
-// CHECK-RV32-DEFAULTCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-RV32-DEFAULTCXX: ld{{(.exe)?}}" "-Bstatic"
// CHECK-RV32-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
+// CHECK-RV32-DEFAULTCXX-SAME: "{{.*}}.o"
// CHECK-RV32-DEFAULTCXX-SAME: "-lc++" "-lm"
// CHECK-RV32-DEFAULTCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-RV32-DEFAULTCXX-SAME: "-lc"
@@ -302,8 +315,9 @@
// CHECK-RV32-LIBCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-RV32-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
// CHECK-RV32-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
-// CHECK-RV32-LIBCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-RV32-LIBCXX: ld{{(.exe)?}}" "-Bstatic"
// CHECK-RV32-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
+// CHECK-RV32-LIBCXX-SAME: "{{.*}}.o"
// CHECK-RV32-LIBCXX-SAME: "-lc++" "-lm"
// CHECK-RV32-LIBCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-RV32-LIBCXX-SAME: "-X" "-o" "a.out"
@@ -315,11 +329,13 @@
// CHECK-RV32-LIBSTDCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-RV32-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}8.0.1"
-// CHECK-RV32-LIBSTDCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-RV32-LIBSTDCXX: ld{{(.exe)?}}" "-Bstatic"
// CHECK-RV32-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
+// CHECK-RV32-LIBSTDCXX-SAME: "{{.*}}.o"
// CHECK-RV32-LIBSTDCXX-SAME: "-lstdc++" "-lm"
// CHECK-RV32-LIBSTDCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
-// CHECK-RV32-LIBSTDCXX-SAME: "-lc" "-X" "-o" "a.out"
+// CHECK-RV32-LIBSTDCXX-SAME: "-lc"
+// CHECK-RV32-LIBSTDCXX-SAME: "-X" "-o" "a.out"
// RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf \
// RUN: -nostdlibinc -nobuiltininc \
@@ -336,7 +352,7 @@
// RUN: -nodefaultlibs \
// RUN: | FileCheck --check-prefix=CHECK-RV64-NDL %s
// CHECK-RV64-NDL: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
-// CHECK-RV64-NDL: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-RV64-NDL: ld{{(.exe)?}}" "-Bstatic"
// CHECK-RV64-NDL-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
// RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf \
@@ -355,7 +371,7 @@
// CHECK-RV64FD-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECk-RV64FD-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}include"
// CHECK-RV64FD-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV64FD-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-RV64FD-NEXT: ld{{(.exe)?}}" "-Bstatic"
// CHECK-RV64FD-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}lib"
// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
@@ -374,7 +390,7 @@
// CHECK-RV32I-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32I-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}include"
// CHECK-RV32I-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV32I-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-RV32I-NEXT: ld{{(.exe)?}}" "-Bstatic"
// CHECK-RV32I-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}lib"
// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
@@ -393,7 +409,7 @@
// CHECK-RV32IM-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32IM-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}include"
// CHECK-RV32IM-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV32IM-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-RV32IM-NEXT: ld{{(.exe)?}}" "-Bstatic"
// CHECK-RV32IM-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}lib"
// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
@@ -407,7 +423,7 @@
// CHECK-RV32IAC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32IAC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}include"
// CHECK-RV32IAC-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV32IAC-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-RV32IAC-NEXT: ld{{(.exe)?}}" "-Bstatic"
// CHECK-RV32IAC-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}lib"
// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf -march=rv32imafc -mabi=ilp32f \
@@ -428,7 +444,7 @@
// CHECK-RV32IMAFC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32IMAFC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}include"
// CHECK-RV32IMAFC-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV32IMAFC-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-RV32IMAFC-NEXT: ld{{(.exe)?}}" "-Bstatic"
// CHECK-RV32IMAFC-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}lib"
// RUN: %clang -no-canonical-prefixes %s -### --target=powerpc-unknown-eabi 2>&1 \
@@ -439,8 +455,9 @@
// CHECK-PPCEABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-PPCEABI-SAME: "-internal-isystem" "[[RESOURCE]]{{[/\\]+}}include"
// CHECK-PPCEABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include"
-// CHECK-PPCEABI-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-PPCEABI-NEXT: ld{{(.exe)?}}" "-Bstatic"
// CHECK-PPCEABI-SAME: "-L[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}lib"
+// CHECK-PPCEABI-SAME:"{{.*}}.o"
// CHECK-PPCEABI-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-PPCEABI-SAME: "-lc"
// CHECK-PPCEABI-SAME: "-o" "a.out"
@@ -453,8 +470,9 @@
// CHECK-PPC64EABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-PPC64EABI-SAME: "-internal-isystem" "[[RESOURCE]]{{[/\\]+}}include"
// CHECK-PPC64EABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include"
-// CHECK-PPC64EABI-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-PPC64EABI-NEXT: ld{{(.exe)?}}" "-Bstatic"
// CHECK-PPC64EABI-SAME: "-L[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}lib"
+// CHECK-PPC64EABI-SAME:"{{.*}}.o"
// CHECK-PPC64EABI-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-PPC64EABI-SAME: "-lc"
// CHECK-PPC64EABI-SAME: "-o" "a.out"
@@ -467,8 +485,9 @@
// CHECK-PPCLEEABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-PPCLEEABI-SAME: "-internal-isystem" "[[RESOURCE]]{{[/\\]+}}include"
// CHECK-PPCLEEABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include"
-// CHECK-PPCLEEABI-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-PPCLEEABI-NEXT: ld{{(.exe)?}}" "-Bstatic"
// CHECK-PPCLEEABI-SAME: "-L[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}lib"
+// CHECK-PPCLEEABI-SAME:"{{.*}}.o"
// CHECK-PPCLEEABI-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-PPCLEEABI-SAME: "-lc"
// CHECK-PPCLEEABI-SAME: "-o" "a.out"
@@ -481,8 +500,9 @@
// CHECK-PPC64LEEABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-PPC64LEEABI-SAME: "-internal-isystem" "[[RESOURCE]]{{[/\\]+}}include"
// CHECK-PPC64LEEABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include"
-// CHECK-PPC64LEEABI-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
+// CHECK-PPC64LEEABI-NEXT: ld{{(.exe)?}}" "-Bstatic"
// CHECK-PPC64LEEABI-SAME: "-L[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}lib"
+// CHECK-PPC64LEEABI-SAME:"{{.*}}.o"
// CHECK-PPC64LEEABI-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-PPC64LEEABI-SAME: "-lc"
// CHECK-PPC64LEEABI-SAME: "-o" "a.out"
>From 09f0151e2a4f06fa86e9f79901ab6e787f7b8446 Mon Sep 17 00:00:00 2001
From: Garvit Gupta <quic_garvgupt at quicinc.com>
Date: Mon, 24 Mar 2025 06:49:09 -0700
Subject: [PATCH 2/4] [Driver] Add option to force udnefined symbols during
linking in BareMetal toolchain object.
Add support for `-u` option to force defined symbols. This option is supported
by both lld and gnuld.
This is done as a part of the effort to merge RISCVToolchain object into
BareMetal toolchain object.
This is the 4th patch in the series of patches for merging RISCVToolchain object
into BareMetal toolchain object.
RFC:
https://discourse.llvm.org/t/merging-riscvtoolchain-and-baremetal-toolchains/75524
Change-Id: Ia6597c756923a77fd9c7cb9a6ae8e52a56f5457d
---
clang/lib/Driver/ToolChains/BareMetal.cpp | 5 +++--
clang/test/Driver/riscv-args.c | 6 ------
clang/test/Driver/undefined-symbols.c | 15 +++++++++++++++
3 files changed, 18 insertions(+), 8 deletions(-)
delete mode 100644 clang/test/Driver/riscv-args.c
create mode 100644 clang/test/Driver/undefined-symbols.c
diff --git a/clang/lib/Driver/ToolChains/BareMetal.cpp b/clang/lib/Driver/ToolChains/BareMetal.cpp
index 919fc6fe71178..edf9ecc728282 100644
--- a/clang/lib/Driver/ToolChains/BareMetal.cpp
+++ b/clang/lib/Driver/ToolChains/BareMetal.cpp
@@ -566,8 +566,9 @@ void baremetal::Linker::ConstructJob(Compilation &C, const JobAction &JA,
}
}
- Args.addAllArgs(CmdArgs, {options::OPT_L, options::OPT_T_Group,
- options::OPT_s, options::OPT_t, options::OPT_r});
+ Args.addAllArgs(CmdArgs,
+ {options::OPT_L, options::OPT_u, options::OPT_T_Group,
+ options::OPT_s, options::OPT_t, options::OPT_r});
TC.AddFilePathLibArgs(Args, CmdArgs);
diff --git a/clang/test/Driver/riscv-args.c b/clang/test/Driver/riscv-args.c
deleted file mode 100644
index cab08e5b0f811..0000000000000
--- a/clang/test/Driver/riscv-args.c
+++ /dev/null
@@ -1,6 +0,0 @@
-// Check the arguments are correctly passed
-
-// Make sure -T is the last with gcc-toolchain option
-// RUN: %clang -### --target=riscv32 --gcc-toolchain= -Xlinker --defsym=FOO=10 -T a.lds -u foo %s 2>&1 \
-// RUN: | FileCheck -check-prefix=CHECK-LD %s
-// CHECK-LD: {{.*}} "--defsym=FOO=10" {{.*}} "-u" "foo" {{.*}} "-T" "a.lds"
diff --git a/clang/test/Driver/undefined-symbols.c b/clang/test/Driver/undefined-symbols.c
new file mode 100644
index 0000000000000..0ce0db43bccad
--- /dev/null
+++ b/clang/test/Driver/undefined-symbols.c
@@ -0,0 +1,15 @@
+// Check the arguments are correctly passed
+
+// Make sure -T is the last with gcc-toolchain option
+// RUN: %clang -### --target=riscv32 --gcc-toolchain= -Xlinker --defsym=FOO=10 -T a.lds -u foo %s 2>&1 \
+// RUN: | FileCheck -check-prefix=CHECK-LD %s
+// CHECK-LD: {{.*}} "--defsym=FOO=10" {{.*}} "-u" "foo" {{.*}} "-T" "a.lds"
+
+// TODO: Merge this test with the above in the last patch when finally integrating riscv
+// Make sure -T is the last with gcc-toolchain option
+// RUN: %clang -### --target=aarch64-none-elf --gcc-toolchain= -Xlinker --defsym=FOO=10 -T a.lds -u foo %s 2>&1 \
+// RUN: | FileCheck -check-prefix=CHECK-ARM-LD %s
+// RUN: %clang -### --target=armv6m-none-eabi --gcc-toolchain= -Xlinker --defsym=FOO=10 -T a.lds -u foo %s 2>&1 \
+// RUN: | FileCheck -check-prefix=CHECK-ARM-LD %s
+// CHECK-ARM-LD: {{.*}} "-T" "a.lds" "-u" "foo" {{.*}} "--defsym=FOO=10"
+
>From 7ed2c8d8e13d552ad5a2f18d4743b6101b1c9fbf Mon Sep 17 00:00:00 2001
From: Garvit Gupta <quic_garvgupt at quicinc.com>
Date: Mon, 24 Mar 2025 07:04:59 -0700
Subject: [PATCH 3/4] [Driver] Forward sysroot from Driver to linker in
BareMetal ToolChain Object
RISCVToolChain object passes `--sysroot` option from clang to gnuld. Adding
the supprt for the same in BareMetal toolchain object.
This is done as a part of the effort to merge RISCVToolchain object into
BareMetal toolchain object.
This is the 5th patch in the series of patches for merging RISCVToolchain object
into BareMetal toolchain object.
RFC:
https://discourse.llvm.org/t/merging-riscvtoolchain-and-baremetal-toolchains/75524
Change-Id: Ie830bf6d126fea46dc225e5ef97e14349765ba07
---
clang/lib/Driver/ToolChains/BareMetal.cpp | 3 ++
clang/test/Driver/aarch64-toolchain.c | 6 +--
clang/test/Driver/arm-toolchain.c | 6 +--
clang/test/Driver/baremetal.cpp | 48 +++++++++++------------
4 files changed, 33 insertions(+), 30 deletions(-)
diff --git a/clang/lib/Driver/ToolChains/BareMetal.cpp b/clang/lib/Driver/ToolChains/BareMetal.cpp
index edf9ecc728282..508c2bbb2339e 100644
--- a/clang/lib/Driver/ToolChains/BareMetal.cpp
+++ b/clang/lib/Driver/ToolChains/BareMetal.cpp
@@ -529,6 +529,9 @@ void baremetal::Linker::ConstructJob(Compilation &C, const JobAction &JA,
const llvm::Triple::ArchType Arch = TC.getArch();
const llvm::Triple &Triple = getToolChain().getEffectiveTriple();
+ if (!D.SysRoot.empty())
+ CmdArgs.push_back(Args.MakeArgString("--sysroot=" + D.SysRoot));
+
CmdArgs.push_back("-Bstatic");
if (TC.getTriple().isRISCV() && Args.hasArg(options::OPT_mno_relax))
diff --git a/clang/test/Driver/aarch64-toolchain.c b/clang/test/Driver/aarch64-toolchain.c
index d45be9a6ee649..e299591305a0a 100644
--- a/clang/test/Driver/aarch64-toolchain.c
+++ b/clang/test/Driver/aarch64-toolchain.c
@@ -16,7 +16,7 @@
// C-AARCH64-BAREMETAL: "-cc1" "-triple" "aarch64-unknown-none-elf"
// C-AARCH64-BAREMETAL: "-isysroot" "{{.*}}Inputs/basic_aarch64_gcc_tree/aarch64-none-elf"
// C-AARCH64-BAREMETAL: "-internal-isystem" "{{.*}}Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/include"
-// C-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../bin/aarch64-none-elf-ld"
+// C-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../bin/aarch64-none-elf-ld" "--sysroot={{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf"
// C-AARCH64-BAREMETAL: "-Bstatic" "-EL"
// C-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/lib/crt0.o"
// C-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/crtbegin.o"
@@ -52,7 +52,7 @@
// CXX-AARCH64-BAREMETAL: "-internal-isystem" "{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/include/c++/8.2.1/backward"
// CXX-AARCH64-BAREMETAL: "-internal-isystem" "{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/include/c++/8.2.1"
// CXX-AARCH64-BAREMETAL: "-internal-isystem" "{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/include"
-// CXX-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../bin/aarch64-none-elf-ld"
+// CXX-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../bin/aarch64-none-elf-ld" "--sysroot={{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf"
// CXX-AARCH64-BAREMETAL: "-Bstatic" "-EL"
// CXX-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/lib/crt0.o"
// CXX-AARCH64-BAREMETAL: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/crtbegin.o"
@@ -89,7 +89,7 @@
// CXX-AARCH64-BAREMETAL-LIBCXX: "-isysroot" "{{.*}}Inputs/basic_aarch64_gcc_tree/aarch64-none-elf"
// CXX-AARCH64-BAREMETAL-LIBCXX: "-internal-isystem" "{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/include/c++/v1"
// CXX-AARCH64-BAREMETAL-LIBCXX: "-internal-isystem" "{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/include"
-// CXX-AARCH64-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../bin/aarch64-none-elf-ld
+// CXX-AARCH64-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/../../../../bin/aarch64-none-elf-ld" "--sysroot={{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf"
// CXX-AARCH64-BAREMETAL-LIBCXX: "-Bstatic" "-EL"
// CXX-AARCH64-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_aarch64_gcc_tree/aarch64-none-elf/lib/crt0.o"
// CXX-AARCH64-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_aarch64_gcc_tree/lib/gcc/aarch64-none-elf/8.2.1/crtbegin.o"
diff --git a/clang/test/Driver/arm-toolchain.c b/clang/test/Driver/arm-toolchain.c
index d89f77b86c23b..7869a35842630 100644
--- a/clang/test/Driver/arm-toolchain.c
+++ b/clang/test/Driver/arm-toolchain.c
@@ -16,7 +16,7 @@
// C-ARM-BAREMETAL: "-cc1" "-triple" "thumbv6m-unknown-none-eabi"
// C-ARM-BAREMETAL: "-isysroot" "{{.*}}Inputs/basic_arm_gcc_tree/armv6m-none-eabi"
// C-ARM-BAREMETAL: "-internal-isystem" "{{.*}}Inputs/basic_arm_gcc_tree/armv6m-none-eabi/include"
-// C-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../bin/armv6m-none-eabi-ld"
+// C-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../bin/armv6m-none-eabi-ld" "--sysroot={{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi"
// C-ARM-BAREMETAL: "-Bstatic" "-EL"
// C-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/lib/crt0.o"
// C-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/crtbegin.o"
@@ -53,7 +53,7 @@
// CXX-ARM-BAREMETAL: "-internal-isystem" "{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/include/c++/8.2.1/backward"
// CXX-ARM-BAREMETAL: "-internal-isystem" "{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/include/c++/8.2.1"
// CXX-ARM-BAREMETAL: "-internal-isystem" "{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/include"
-// CXX-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../bin/armv6m-none-eabi-ld"
+// CXX-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../bin/armv6m-none-eabi-ld" "--sysroot={{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi"
// CXX-ARM-BAREMETAL: "-Bstatic" "-EL"
// CXX-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/lib/crt0.o"
// CXX-ARM-BAREMETAL: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/crtbegin.o"
@@ -91,7 +91,7 @@
// CXX-ARM-BAREMETAL-LIBCXX: "-isysroot" "{{.*}}Inputs/basic_arm_gcc_tree/armv6m-none-eabi"
// CXX-ARM-BAREMETAL-LIBCXX: "-internal-isystem" "{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/include/c++/v1"
// CXX-ARM-BAREMETAL-LIBCXX: "-internal-isystem" "{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/include"
-// CXX-ARM-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../bin/armv6m-none-eabi-ld"
+// CXX-ARM-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/../../../../bin/armv6m-none-eabi-ld" "--sysroot={{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi"
// CXX-ARM-BAREMETAL-LIBCXX: "-Bstatic" "-EL"
// CXX-ARM-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_arm_gcc_tree/armv6m-none-eabi/lib/crt0.o"
// CXX-ARM-BAREMETAL-LIBCXX: "{{.*}}/Inputs/basic_arm_gcc_tree/lib/gcc/armv6m-none-eabi/8.2.1/crtbegin.o"
diff --git a/clang/test/Driver/baremetal.cpp b/clang/test/Driver/baremetal.cpp
index 2372539cee03f..1a9ca2b899bcf 100644
--- a/clang/test/Driver/baremetal.cpp
+++ b/clang/test/Driver/baremetal.cpp
@@ -15,7 +15,7 @@
// CHECK-V6M-C-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-V6M-C-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include"
// CHECK-V6M-C-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-V6M-C-NEXT: ld{{(.exe)?}}" "-Bstatic" "-EL"
+// CHECK-V6M-C-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm" "-Bstatic" "-EL"
// CHECK-V6M-C-SAME: "[[SYSROOT:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}crt0.o"
// CHECK-V6M-C-SAME: "-T" "semihosted.lds" "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
// CHECK-V6M-C-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
@@ -55,7 +55,7 @@
// CHECK-ARMV7M-PER-TARGET: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-ARMV7M-PER-TARGET: "-isysroot" "[[SYSROOT:[^"]*]]"
// CHECK-ARMV7M-PER-TARGET: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-ARMV7M-PER-TARGET: ld{{(.exe)?}}" "-Bstatic" "-EL"
+// CHECK-ARMV7M-PER-TARGET: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm" "-Bstatic" "-EL"
// CHECK-ARMV7M-PER_TARGET: "[[SYSROOT:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}crt0.o"
// CHECK-ARMV7M-PER-TARGET: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
// CHECK-ARMV7M-PER-TARGET: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}armv7m-vendor-none-eabi
@@ -66,7 +66,7 @@
// RUN: %clangxx %s -### --target=armv6m-none-eabi 2>&1 \
// RUN: --sysroot=%S/Inputs/baremetal_arm | FileCheck --check-prefix=CHECK-V6M-DEFAULTCXX %s
// CHECK-V6M-DEFAULTCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
-// CHECK-V6M-DEFAULTCXX: ld{{(.exe)?}}" "-Bstatic" "-EL"
+// CHECK-V6M-DEFAULTCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm" "-Bstatic" "-EL"
// CHECK-V6M-DEFAULTCXX-SAME: "[[SYSROOT:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}crt0.o"
// CHECK-V6M-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
// CHECK-V6M-DEFAULTCXX-SAME: "{{.*}}.o"
@@ -81,7 +81,7 @@
// CHECK-V6M-LIBCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-V6M-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
// CHECK-V6M-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
-// CHECK-V6M-LIBCXX: ld{{(.exe)?}}" "-Bstatic" "-EL"
+// CHECK-V6M-LIBCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm" "-Bstatic" "-EL"
// CHECK-V6M-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
// CHECK-V6M-LIBCXX-SAME: "{{.*}}.o"
// CHECK-V6M-LIBCXX-SAME: "-lc++"
@@ -97,7 +97,7 @@
// CHECK-V6M-LIBSTDCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-V6M-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-V6M-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}6.0.0"
-// CHECK-V6M-LIBSTDCXX: ld{{(.exe)?}}" "-Bstatic" "-EL"
+// CHECK-V6M-LIBSTDCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm" "-Bstatic" "-EL"
// CHECK-V6M-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
// CHECK-V6M-LIBSTDCXX-SAME: "{{.*}}.o"
// CHECK-V6M-LIBSTDCXX-SAME: "-lstdc++" "-lm"
@@ -110,7 +110,7 @@
// RUN: -nodefaultlibs \
// RUN: | FileCheck --check-prefix=CHECK-V6M-NDL %s
// CHECK-V6M-NDL: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
-// CHECK-V6M-NDL: ld{{(.exe)?}}" "-Bstatic" "-EL"
+// CHECK-V6M-NDL: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm" "-Bstatic" "-EL"
// CHECK-V6M-NDL-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
// RUN: rm -rf %T/baremetal_cxx_sysroot
@@ -156,7 +156,7 @@
// RUN: %clang -### %s --target=armebv7-none-eabi --sysroot=%S/Inputs/baremetal_arm 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-ARMV7EB %s
-// CHECK-ARMV7EB: "{{.*}}ld{{(.exe)?}}" "-Bstatic" "--be8" "-EB"
+// CHECK-ARMV7EB: "{{.*}}ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm" "-Bstatic" "--be8" "-EB"
// RUN: %clang -### %s --target=armv7-none-eabi -mbig-endian --sysroot=%S/Inputs/baremetal_arm 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-ARMV7EB %s
@@ -166,7 +166,7 @@
// RUN: %clang -### %s --target=armv7-none-eabi --sysroot=%S/Inputs/baremetal_arm 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-ARMV7EL %s
-// CHECK-ARMV7EL: "{{.*}}ld{{(.exe)?}}" "-Bstatic" "-EL"
+// CHECK-ARMV7EL: "{{.*}}ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm" "-Bstatic" "-EL"
// CHECK-ARMV7EL-NOT: "--be8"
// RUN: %clang -### %s --target=armebv7-none-eabi -mlittle-endian --sysroot=%S/Inputs/baremetal_arm 2>&1 \
@@ -177,7 +177,7 @@
// RUN: %clang -### %s --target=aarch64_be-none-elf --sysroot=%S/Inputs/baremetal_arm 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-AARCH64BE %s
-// CHECK-AARCH64BE: "{{.*}}ld{{(.exe)?}}" "-Bstatic" "-EB"
+// CHECK-AARCH64BE: "{{.*}}ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm" "-Bstatic" "-EB"
// CHECK-AARCH64BE-NOT: "--be8"
// RUN: %clang -### %s --target=aarch64-none-elf -mbig-endian --sysroot=%S/Inputs/baremetal_arm 2>&1 \
@@ -188,7 +188,7 @@
// RUN: %clang -### %s --target=aarch64-none-elf --sysroot=%S/Inputs/baremetal_arm 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-AARCH64LE %s
-// CHECK-AARCH64LE: "{{.*}}ld{{(.exe)?}}" "-Bstatic" "-EL"
+// CHECK-AARCH64LE: "{{.*}}ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm" "-Bstatic" "-EL"
// CHECK-AARCH64LE-NOT: "--be8"
// RUN: %clang -### %s --target=aarch64_be-none-elf -mlittle-endian --sysroot=%S/Inputs/baremetal_arm 2>&1 \
@@ -228,7 +228,7 @@
// CHECK-RV64-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECk-RV64-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include"
// CHECK-RV64-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV64-NEXT: ld{{(.exe)?}}" "-Bstatic"
+// CHECK-RV64-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}/Inputs/basic_riscv64_tree/riscv64-unknown-elf" "-Bstatic"
// CHECK-RV64-SAME: "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
// CHECK-RV64-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
// CHECK-RV64-SAME:"{{.*}}.o"
@@ -240,7 +240,7 @@
// RUN: --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
// RUN: | FileCheck --check-prefix=CHECK-RV64-DEFAULTCXX %s
// CHECK-RV64-DEFAULTCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
-// CHECK-RV64-DEFAULTCXX: ld{{(.exe)?}}" "-Bstatic"
+// CHECK-RV64-DEFAULTCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf" "-Bstatic"
// CHECK-RV64-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
// CHECK-RV64-DEFAULTCXX-SAME:"{{.*}}.o"
// CHECK-RV64-DEFAULTCXX-SAME: "-lc++" "-lm"
@@ -255,7 +255,7 @@
// CHECK-RV64-LIBCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-RV64-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
// CHECK-RV64-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
-// CHECK-RV64-LIBCXX: ld{{(.exe)?}}" "-Bstatic"
+// CHECK-RV64-LIBCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf" "-Bstatic"
// CHECK-RV64-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
// CHECK-RV64-LIBCXX-SAME:"{{.*}}.o"
// CHECK-RV64-LIBCXX-SAME: "-lc++" "-lm"
@@ -270,7 +270,7 @@
// CHECK-RV64-LIBSTDCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-RV64-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV64-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}8.0.1"
-// CHECK-RV64-LIBSTDCXX: ld{{(.exe)?}}" "-Bstatic"
+// CHECK-RV64-LIBSTDCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf" "-Bstatic"
// CHECK-RV64-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
// CHECK-RV64-LIBSTDCXX-SAME: "{{.*}}.o"
// CHECK-RV64-LIBSTDCXX-SAME: "-lstdc++" "-lm"
@@ -288,7 +288,7 @@
// CHECK-RV32-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include"
// CHECK-RV32-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV32-NEXT: ld{{(.exe)?}}" "-Bstatic"
+// CHECK-RV32-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf" "-Bstatic"
// CHECK-RV32-SAME: "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
// CHECK-RV32-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
// CHECK-RV32-SAME: "{{.*}}.o"
@@ -300,7 +300,7 @@
// RUN: --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
// RUN: | FileCheck --check-prefix=CHECK-RV32-DEFAULTCXX %s
// CHECK-RV32-DEFAULTCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
-// CHECK-RV32-DEFAULTCXX: ld{{(.exe)?}}" "-Bstatic"
+// CHECK-RV32-DEFAULTCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic"
// CHECK-RV32-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
// CHECK-RV32-DEFAULTCXX-SAME: "{{.*}}.o"
// CHECK-RV32-DEFAULTCXX-SAME: "-lc++" "-lm"
@@ -315,7 +315,7 @@
// CHECK-RV32-LIBCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-RV32-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
// CHECK-RV32-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
-// CHECK-RV32-LIBCXX: ld{{(.exe)?}}" "-Bstatic"
+// CHECK-RV32-LIBCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic"
// CHECK-RV32-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
// CHECK-RV32-LIBCXX-SAME: "{{.*}}.o"
// CHECK-RV32-LIBCXX-SAME: "-lc++" "-lm"
@@ -329,7 +329,7 @@
// CHECK-RV32-LIBSTDCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-RV32-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}8.0.1"
-// CHECK-RV32-LIBSTDCXX: ld{{(.exe)?}}" "-Bstatic"
+// CHECK-RV32-LIBSTDCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic"
// CHECK-RV32-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
// CHECK-RV32-LIBSTDCXX-SAME: "{{.*}}.o"
// CHECK-RV32-LIBSTDCXX-SAME: "-lstdc++" "-lm"
@@ -352,7 +352,7 @@
// RUN: -nodefaultlibs \
// RUN: | FileCheck --check-prefix=CHECK-RV64-NDL %s
// CHECK-RV64-NDL: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
-// CHECK-RV64-NDL: ld{{(.exe)?}}" "-Bstatic"
+// CHECK-RV64-NDL: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf" "-Bstatic"
// CHECK-RV64-NDL-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
// RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf \
@@ -371,7 +371,7 @@
// CHECK-RV64FD-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECk-RV64FD-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}include"
// CHECK-RV64FD-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV64FD-NEXT: ld{{(.exe)?}}" "-Bstatic"
+// CHECK-RV64FD-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf" "-Bstatic"
// CHECK-RV64FD-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}lib"
// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
@@ -390,7 +390,7 @@
// CHECK-RV32I-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32I-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}include"
// CHECK-RV32I-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV32I-NEXT: ld{{(.exe)?}}" "-Bstatic"
+// CHECK-RV32I-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic"
// CHECK-RV32I-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}lib"
// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
@@ -409,7 +409,7 @@
// CHECK-RV32IM-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32IM-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}include"
// CHECK-RV32IM-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV32IM-NEXT: ld{{(.exe)?}}" "-Bstatic"
+// CHECK-RV32IM-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic"
// CHECK-RV32IM-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}lib"
// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
@@ -423,7 +423,7 @@
// CHECK-RV32IAC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32IAC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}include"
// CHECK-RV32IAC-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV32IAC-NEXT: ld{{(.exe)?}}" "-Bstatic"
+// CHECK-RV32IAC-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic"
// CHECK-RV32IAC-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}lib"
// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf -march=rv32imafc -mabi=ilp32f \
@@ -444,7 +444,7 @@
// CHECK-RV32IMAFC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32IMAFC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}include"
// CHECK-RV32IMAFC-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV32IMAFC-NEXT: ld{{(.exe)?}}" "-Bstatic"
+// CHECK-RV32IMAFC-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic"
// CHECK-RV32IMAFC-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}lib"
// RUN: %clang -no-canonical-prefixes %s -### --target=powerpc-unknown-eabi 2>&1 \
>From 2f2813de8f771e4584d5f424f8b14fd56bad6116 Mon Sep 17 00:00:00 2001
From: Garvit Gupta <quic_garvgupt at quicinc.com>
Date: Mon, 6 Jan 2025 10:05:08 -0800
Subject: [PATCH 4/4] [RISCV] Integrate RISCV target in baremetal toolchain
object and deprecate RISCVToolchain object
This patch:
- Adds CXXStdlib, runtimelib and unwindlib defaults for riscv target to
BareMetal toolchain object.
- Add riscv 32 and 64-bit emulation flags to linker job of BareMetal
toolchain.
- Removes call to RISCVToolChain object from llvm.
This PR is last patch in the series of patches of merging RISCVToolchain
object into BareMetal toolchain object.
RFC:
https://discourse.llvm.org/t/merging-riscvtoolchain-and-baremetal-toolchains/75524
Change-Id: I2877ac328f55a7638cc185d6034866cbd2ac4203
---
clang/lib/Driver/CMakeLists.txt | 1 -
clang/lib/Driver/Driver.cpp | 10 +-
clang/lib/Driver/ToolChains/BareMetal.cpp | 33 ++-
clang/lib/Driver/ToolChains/BareMetal.h | 11 +-
.../lib/Driver/ToolChains/RISCVToolchain.cpp | 232 ------------------
clang/lib/Driver/ToolChains/RISCVToolchain.h | 67 -----
clang/test/Driver/baremetal.cpp | 44 ++--
clang/test/Driver/riscv32-toolchain-extra.c | 7 +-
clang/test/Driver/riscv32-toolchain.c | 26 +-
clang/test/Driver/riscv64-toolchain-extra.c | 7 +-
clang/test/Driver/riscv64-toolchain.c | 20 +-
clang/test/Driver/undefined-symbols.c | 8 +
12 files changed, 94 insertions(+), 372 deletions(-)
delete mode 100644 clang/lib/Driver/ToolChains/RISCVToolchain.cpp
delete mode 100644 clang/lib/Driver/ToolChains/RISCVToolchain.h
diff --git a/clang/lib/Driver/CMakeLists.txt b/clang/lib/Driver/CMakeLists.txt
index 5bdb6614389cf..eee29af5d181a 100644
--- a/clang/lib/Driver/CMakeLists.txt
+++ b/clang/lib/Driver/CMakeLists.txt
@@ -74,7 +74,6 @@ add_clang_library(clangDriver
ToolChains/OHOS.cpp
ToolChains/OpenBSD.cpp
ToolChains/PS4CPU.cpp
- ToolChains/RISCVToolchain.cpp
ToolChains/Solaris.cpp
ToolChains/SPIRV.cpp
ToolChains/SPIRVOpenMP.cpp
diff --git a/clang/lib/Driver/Driver.cpp b/clang/lib/Driver/Driver.cpp
index 056bfcf1b739a..82b49da928a79 100644
--- a/clang/lib/Driver/Driver.cpp
+++ b/clang/lib/Driver/Driver.cpp
@@ -41,7 +41,6 @@
#include "ToolChains/PPCFreeBSD.h"
#include "ToolChains/PPCLinux.h"
#include "ToolChains/PS4CPU.h"
-#include "ToolChains/RISCVToolchain.h"
#include "ToolChains/SPIRV.h"
#include "ToolChains/SPIRVOpenMP.h"
#include "ToolChains/SYCL.h"
@@ -6886,16 +6885,11 @@ const ToolChain &Driver::getToolChain(const ArgList &Args,
TC = std::make_unique<toolchains::AVRToolChain>(*this, Target, Args);
break;
case llvm::Triple::msp430:
- TC =
- std::make_unique<toolchains::MSP430ToolChain>(*this, Target, Args);
+ TC = std::make_unique<toolchains::MSP430ToolChain>(*this, Target, Args);
break;
case llvm::Triple::riscv32:
case llvm::Triple::riscv64:
- if (toolchains::RISCVToolChain::hasGCCToolchain(*this, Args))
- TC =
- std::make_unique<toolchains::RISCVToolChain>(*this, Target, Args);
- else
- TC = std::make_unique<toolchains::BareMetal>(*this, Target, Args);
+ TC = std::make_unique<toolchains::BareMetal>(*this, Target, Args);
break;
case llvm::Triple::ve:
TC = std::make_unique<toolchains::VEToolChain>(*this, Target, Args);
diff --git a/clang/lib/Driver/ToolChains/BareMetal.cpp b/clang/lib/Driver/ToolChains/BareMetal.cpp
index 508c2bbb2339e..8e721aa72d9c5 100644
--- a/clang/lib/Driver/ToolChains/BareMetal.cpp
+++ b/clang/lib/Driver/ToolChains/BareMetal.cpp
@@ -336,6 +336,26 @@ BareMetal::OrderedMultilibs BareMetal::getOrderedMultilibs() const {
return llvm::reverse(Default);
}
+ToolChain::CXXStdlibType BareMetal::GetDefaultCXXStdlibType() const {
+ if (getTriple().isRISCV() && GCCInstallation.isValid())
+ return ToolChain::CST_Libstdcxx;
+ return ToolChain::CST_Libcxx;
+}
+
+ToolChain::RuntimeLibType BareMetal::GetDefaultRuntimeLibType() const {
+ if (getTriple().isRISCV() && GCCInstallation.isValid())
+ return ToolChain::RLT_Libgcc;
+ return ToolChain::RLT_CompilerRT;
+}
+
+ToolChain::UnwindLibType
+BareMetal::GetUnwindLibType(const llvm::opt::ArgList &Args) const {
+ if (getTriple().isRISCV())
+ return ToolChain::UNW_None;
+
+ return ToolChain::GetUnwindLibType(Args);
+}
+
void BareMetal::AddClangSystemIncludeArgs(const ArgList &DriverArgs,
ArgStringList &CC1Args) const {
if (DriverArgs.hasArg(options::OPT_nostdinc))
@@ -534,8 +554,14 @@ void baremetal::Linker::ConstructJob(Compilation &C, const JobAction &JA,
CmdArgs.push_back("-Bstatic");
- if (TC.getTriple().isRISCV() && Args.hasArg(options::OPT_mno_relax))
- CmdArgs.push_back("--no-relax");
+ if (Triple.isRISCV()) {
+ if (Args.hasArg(options::OPT_mno_relax))
+ CmdArgs.push_back("--no-relax");
+ CmdArgs.push_back("-m");
+ CmdArgs.push_back(Arch == llvm::Triple::riscv64 ? "elf64lriscv"
+ : "elf32lriscv");
+ CmdArgs.push_back("-X");
+ }
if (Triple.isARM() || Triple.isThumb()) {
bool IsBigEndian = arm::isARMBigEndian(Triple, Args);
@@ -618,9 +644,6 @@ void baremetal::Linker::ConstructJob(Compilation &C, const JobAction &JA,
WantCRTs)
CmdArgs.push_back(Args.MakeArgString(TC.GetFilePath(crtend)));
- if (TC.getTriple().isRISCV())
- CmdArgs.push_back("-X");
-
// The R_ARM_TARGET2 relocation must be treated as R_ARM_REL32 on arm*-*-elf
// and arm*-*-eabi (the default is R_ARM_GOT_PREL, used on arm*-*-linux and
// arm*-*-*bsd).
diff --git a/clang/lib/Driver/ToolChains/BareMetal.h b/clang/lib/Driver/ToolChains/BareMetal.h
index b4e556df111fb..3d90b4fabfd28 100644
--- a/clang/lib/Driver/ToolChains/BareMetal.h
+++ b/clang/lib/Driver/ToolChains/BareMetal.h
@@ -54,12 +54,11 @@ class LLVM_LIBRARY_VISIBILITY BareMetal : public Generic_ELF {
return UnwindTableLevel::None;
}
- RuntimeLibType GetDefaultRuntimeLibType() const override {
- return ToolChain::RLT_CompilerRT;
- }
- CXXStdlibType GetDefaultCXXStdlibType() const override {
- return ToolChain::CST_Libcxx;
- }
+ CXXStdlibType GetDefaultCXXStdlibType() const override;
+
+ RuntimeLibType GetDefaultRuntimeLibType() const override;
+
+ UnwindLibType GetUnwindLibType(const llvm::opt::ArgList &Args) const override;
void
AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
diff --git a/clang/lib/Driver/ToolChains/RISCVToolchain.cpp b/clang/lib/Driver/ToolChains/RISCVToolchain.cpp
deleted file mode 100644
index 624099d21ae12..0000000000000
--- a/clang/lib/Driver/ToolChains/RISCVToolchain.cpp
+++ /dev/null
@@ -1,232 +0,0 @@
-//===--- RISCVToolchain.cpp - RISC-V ToolChain Implementations --*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#include "RISCVToolchain.h"
-#include "CommonArgs.h"
-#include "clang/Driver/Compilation.h"
-#include "clang/Driver/InputInfo.h"
-#include "clang/Driver/Options.h"
-#include "llvm/Option/ArgList.h"
-#include "llvm/Support/FileSystem.h"
-#include "llvm/Support/Path.h"
-#include "llvm/Support/raw_ostream.h"
-
-using namespace clang::driver;
-using namespace clang::driver::toolchains;
-using namespace clang::driver::tools;
-using namespace clang;
-using namespace llvm::opt;
-
-static void addMultilibsFilePaths(const Driver &D, const MultilibSet &Multilibs,
- const Multilib &Multilib,
- StringRef InstallPath,
- ToolChain::path_list &Paths) {
- if (const auto &PathsCallback = Multilibs.filePathsCallback())
- for (const auto &Path : PathsCallback(Multilib))
- addPathIfExists(D, InstallPath + Path, Paths);
-}
-
-// This function tests whether a gcc installation is present either
-// through gcc-toolchain argument or in the same prefix where clang
-// is installed. This helps decide whether to instantiate this toolchain
-// or Baremetal toolchain.
-bool RISCVToolChain::hasGCCToolchain(const Driver &D,
- const llvm::opt::ArgList &Args) {
- if (Args.getLastArg(options::OPT_gcc_toolchain))
- return true;
-
- SmallString<128> GCCDir;
- llvm::sys::path::append(GCCDir, D.Dir, "..", D.getTargetTriple(),
- "lib/crt0.o");
- return llvm::sys::fs::exists(GCCDir);
-}
-
-/// RISC-V Toolchain
-RISCVToolChain::RISCVToolChain(const Driver &D, const llvm::Triple &Triple,
- const ArgList &Args)
- : Generic_ELF(D, Triple, Args) {
- GCCInstallation.init(Triple, Args);
- if (GCCInstallation.isValid()) {
- Multilibs = GCCInstallation.getMultilibs();
- SelectedMultilibs.assign({GCCInstallation.getMultilib()});
- path_list &Paths = getFilePaths();
- // Add toolchain/multilib specific file paths.
- addMultilibsFilePaths(D, Multilibs, SelectedMultilibs.back(),
- GCCInstallation.getInstallPath(), Paths);
- getFilePaths().push_back(GCCInstallation.getInstallPath().str());
- ToolChain::path_list &PPaths = getProgramPaths();
- // Multilib cross-compiler GCC installations put ld in a triple-prefixed
- // directory off of the parent of the GCC installation.
- PPaths.push_back(Twine(GCCInstallation.getParentLibPath() + "/../" +
- GCCInstallation.getTriple().str() + "/bin")
- .str());
- PPaths.push_back((GCCInstallation.getParentLibPath() + "/../bin").str());
- } else {
- getProgramPaths().push_back(D.Dir);
- }
- getFilePaths().push_back(computeSysRoot() + "/lib");
-}
-
-Tool *RISCVToolChain::buildLinker() const {
- return new tools::RISCV::Linker(*this);
-}
-
-ToolChain::RuntimeLibType RISCVToolChain::GetDefaultRuntimeLibType() const {
- return GCCInstallation.isValid() ?
- ToolChain::RLT_Libgcc : ToolChain::RLT_CompilerRT;
-}
-
-ToolChain::UnwindLibType
-RISCVToolChain::GetUnwindLibType(const llvm::opt::ArgList &Args) const {
- return ToolChain::UNW_None;
-}
-
-ToolChain::UnwindTableLevel RISCVToolChain::getDefaultUnwindTableLevel(
- const llvm::opt::ArgList &Args) const {
- return UnwindTableLevel::None;
-}
-
-void RISCVToolChain::addClangTargetOptions(
- const llvm::opt::ArgList &DriverArgs,
- llvm::opt::ArgStringList &CC1Args,
- Action::OffloadKind) const {
- CC1Args.push_back("-nostdsysteminc");
-}
-
-void RISCVToolChain::AddClangSystemIncludeArgs(const ArgList &DriverArgs,
- ArgStringList &CC1Args) const {
- if (DriverArgs.hasArg(options::OPT_nostdinc))
- return;
-
- if (!DriverArgs.hasArg(options::OPT_nobuiltininc)) {
- SmallString<128> Dir(getDriver().ResourceDir);
- llvm::sys::path::append(Dir, "include");
- addSystemInclude(DriverArgs, CC1Args, Dir.str());
- }
-
- if (!DriverArgs.hasArg(options::OPT_nostdlibinc)) {
- SmallString<128> Dir(computeSysRoot());
- llvm::sys::path::append(Dir, "include");
- addSystemInclude(DriverArgs, CC1Args, Dir.str());
- }
-}
-
-void RISCVToolChain::addLibStdCxxIncludePaths(
- const llvm::opt::ArgList &DriverArgs,
- llvm::opt::ArgStringList &CC1Args) const {
- const GCCVersion &Version = GCCInstallation.getVersion();
- StringRef TripleStr = GCCInstallation.getTriple().str();
- const Multilib &Multilib = GCCInstallation.getMultilib();
- addLibStdCXXIncludePaths(computeSysRoot() + "/include/c++/" + Version.Text,
- TripleStr, Multilib.includeSuffix(), DriverArgs,
- CC1Args);
-}
-
-std::string RISCVToolChain::computeSysRoot() const {
- if (!getDriver().SysRoot.empty())
- return getDriver().SysRoot;
-
- SmallString<128> SysRootDir;
- if (GCCInstallation.isValid()) {
- StringRef LibDir = GCCInstallation.getParentLibPath();
- StringRef TripleStr = GCCInstallation.getTriple().str();
- llvm::sys::path::append(SysRootDir, LibDir, "..", TripleStr);
- } else {
- // Use the triple as provided to the driver. Unlike the parsed triple
- // this has not been normalized to always contain every field.
- llvm::sys::path::append(SysRootDir, getDriver().Dir, "..",
- getDriver().getTargetTriple());
- }
-
- if (!llvm::sys::fs::exists(SysRootDir))
- return std::string();
-
- return std::string(SysRootDir);
-}
-
-void RISCV::Linker::ConstructJob(Compilation &C, const JobAction &JA,
- const InputInfo &Output,
- const InputInfoList &Inputs,
- const ArgList &Args,
- const char *LinkingOutput) const {
- const ToolChain &ToolChain = getToolChain();
- const Driver &D = ToolChain.getDriver();
- ArgStringList CmdArgs;
-
- if (!D.SysRoot.empty())
- CmdArgs.push_back(Args.MakeArgString("--sysroot=" + D.SysRoot));
-
- if (Args.hasArg(options::OPT_mno_relax))
- CmdArgs.push_back("--no-relax");
-
- bool IsRV64 = ToolChain.getArch() == llvm::Triple::riscv64;
- CmdArgs.push_back("-m");
- if (IsRV64) {
- CmdArgs.push_back("elf64lriscv");
- } else {
- CmdArgs.push_back("elf32lriscv");
- }
- CmdArgs.push_back("-X");
-
- std::string Linker = getToolChain().GetLinkerPath();
-
- bool WantCRTs =
- !Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles);
-
- const char *crtbegin, *crtend;
- auto RuntimeLib = ToolChain.GetRuntimeLibType(Args);
- if (RuntimeLib == ToolChain::RLT_Libgcc) {
- crtbegin = "crtbegin.o";
- crtend = "crtend.o";
- } else {
- assert (RuntimeLib == ToolChain::RLT_CompilerRT);
- crtbegin = ToolChain.getCompilerRTArgString(Args, "crtbegin",
- ToolChain::FT_Object);
- crtend = ToolChain.getCompilerRTArgString(Args, "crtend",
- ToolChain::FT_Object);
- }
-
- if (WantCRTs) {
- CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath("crt0.o")));
- CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath(crtbegin)));
- }
-
- AddLinkerInputs(ToolChain, Inputs, Args, CmdArgs, JA);
-
- Args.addAllArgs(CmdArgs, {options::OPT_L, options::OPT_u});
-
- ToolChain.AddFilePathLibArgs(Args, CmdArgs);
- Args.addAllArgs(CmdArgs, {options::OPT_T_Group, options::OPT_s,
- options::OPT_t, options::OPT_r});
-
- // TODO: add C++ includes and libs if compiling C++.
-
- if (!Args.hasArg(options::OPT_nostdlib) &&
- !Args.hasArg(options::OPT_nodefaultlibs)) {
- if (D.CCCIsCXX()) {
- if (ToolChain.ShouldLinkCXXStdlib(Args))
- ToolChain.AddCXXStdlibLibArgs(Args, CmdArgs);
- CmdArgs.push_back("-lm");
- }
- CmdArgs.push_back("--start-group");
- CmdArgs.push_back("-lc");
- CmdArgs.push_back("-lgloss");
- CmdArgs.push_back("--end-group");
- AddRunTimeLibs(ToolChain, ToolChain.getDriver(), CmdArgs, Args);
- }
-
- if (WantCRTs)
- CmdArgs.push_back(Args.MakeArgString(ToolChain.GetFilePath(crtend)));
-
- CmdArgs.push_back("-o");
- CmdArgs.push_back(Output.getFilename());
- C.addCommand(std::make_unique<Command>(
- JA, *this, ResponseFileSupport::AtFileCurCP(), Args.MakeArgString(Linker),
- CmdArgs, Inputs, Output));
-}
-// RISCV tools end.
diff --git a/clang/lib/Driver/ToolChains/RISCVToolchain.h b/clang/lib/Driver/ToolChains/RISCVToolchain.h
deleted file mode 100644
index fa0aa265d842b..0000000000000
--- a/clang/lib/Driver/ToolChains/RISCVToolchain.h
+++ /dev/null
@@ -1,67 +0,0 @@
-//===--- RISCVToolchain.h - RISC-V ToolChain Implementations ----*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_RISCVTOOLCHAIN_H
-#define LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_RISCVTOOLCHAIN_H
-
-#include "Gnu.h"
-#include "clang/Driver/ToolChain.h"
-
-namespace clang {
-namespace driver {
-namespace toolchains {
-
-class LLVM_LIBRARY_VISIBILITY RISCVToolChain : public Generic_ELF {
-public:
- RISCVToolChain(const Driver &D, const llvm::Triple &Triple,
- const llvm::opt::ArgList &Args);
-
- static bool hasGCCToolchain(const Driver &D, const llvm::opt::ArgList &Args);
- void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
- llvm::opt::ArgStringList &CC1Args,
- Action::OffloadKind) const override;
- RuntimeLibType GetDefaultRuntimeLibType() const override;
- UnwindLibType
- GetUnwindLibType(const llvm::opt::ArgList &Args) const override;
- UnwindTableLevel
- getDefaultUnwindTableLevel(const llvm::opt::ArgList &Args) const override;
- void
- AddClangSystemIncludeArgs(const llvm::opt::ArgList &DriverArgs,
- llvm::opt::ArgStringList &CC1Args) const override;
- void
- addLibStdCxxIncludePaths(const llvm::opt::ArgList &DriverArgs,
- llvm::opt::ArgStringList &CC1Args) const override;
-
-protected:
- Tool *buildLinker() const override;
-
-private:
- std::string computeSysRoot() const override;
-};
-
-} // end namespace toolchains
-
-namespace tools {
-namespace RISCV {
-class LLVM_LIBRARY_VISIBILITY Linker final : public Tool {
-public:
- Linker(const ToolChain &TC) : Tool("RISCV::Linker", "ld", TC) {}
- bool hasIntegratedCPP() const override { return false; }
- bool isLinkJob() const override { return true; }
- void ConstructJob(Compilation &C, const JobAction &JA,
- const InputInfo &Output, const InputInfoList &Inputs,
- const llvm::opt::ArgList &TCArgs,
- const char *LinkingOutput) const override;
-};
-} // end namespace RISCV
-} // end namespace tools
-
-} // end namespace driver
-} // end namespace clang
-
-#endif // LLVM_CLANG_LIB_DRIVER_TOOLCHAINS_RISCVTOOLCHAIN_H
diff --git a/clang/test/Driver/baremetal.cpp b/clang/test/Driver/baremetal.cpp
index 1a9ca2b899bcf..cebeebb4789e7 100644
--- a/clang/test/Driver/baremetal.cpp
+++ b/clang/test/Driver/baremetal.cpp
@@ -228,25 +228,25 @@
// CHECK-RV64-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECk-RV64-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include"
// CHECK-RV64-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV64-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}/Inputs/basic_riscv64_tree/riscv64-unknown-elf" "-Bstatic"
+// CHECK-RV64-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}/Inputs/basic_riscv64_tree/riscv64-unknown-elf" "-Bstatic" "-m" "elf64lriscv" "-X"
// CHECK-RV64-SAME: "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
// CHECK-RV64-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
// CHECK-RV64-SAME:"{{.*}}.o"
// CHECK-RV64-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-RV64-SAME: "-lc"
-// CHECK-RV64-SAME: "-X" "-o" "{{.*}}.tmp.out"
+// CHECK-RV64-SAME: "-o" "{{.*}}.tmp.out"
// RUN: %clangxx %s -### --target=riscv64-unknown-elf 2>&1 \
// RUN: --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
// RUN: | FileCheck --check-prefix=CHECK-RV64-DEFAULTCXX %s
// CHECK-RV64-DEFAULTCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
-// CHECK-RV64-DEFAULTCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf" "-Bstatic"
+// CHECK-RV64-DEFAULTCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf" "-Bstatic" "-m" "elf64lriscv" "-X"
// CHECK-RV64-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
// CHECK-RV64-DEFAULTCXX-SAME:"{{.*}}.o"
// CHECK-RV64-DEFAULTCXX-SAME: "-lc++" "-lm"
// CHECK-RV64-DEFAULTCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-RV64-DEFAULTCXX-SAME: "-lc"
-// CHECK-RV64-DEFAULTCXX-SAME: "-X" "-o" "a.out"
+// CHECK-RV64-DEFAULTCXX-SAME: "-o" "a.out"
// RUN: %clangxx %s -### --target=riscv64-unknown-elf 2>&1 \
// RUN: --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
@@ -255,13 +255,13 @@
// CHECK-RV64-LIBCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-RV64-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
// CHECK-RV64-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
-// CHECK-RV64-LIBCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf" "-Bstatic"
+// CHECK-RV64-LIBCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf" "-Bstatic" "-m" "elf64lriscv" "-X"
// CHECK-RV64-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
// CHECK-RV64-LIBCXX-SAME:"{{.*}}.o"
// CHECK-RV64-LIBCXX-SAME: "-lc++" "-lm"
// CHECK-RV64-LIBCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-RV64-LIBCXX-SAME: "-lc"
-// CHECK-RV64-LIBCXX-SAME: "-X" "-o" "a.out"
+// CHECK-RV64-LIBCXX-SAME: "-o" "a.out"
// RUN: %clangxx %s -### 2>&1 --target=riscv64-unknown-elf \
// RUN: --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
@@ -270,13 +270,13 @@
// CHECK-RV64-LIBSTDCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-RV64-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV64-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}8.0.1"
-// CHECK-RV64-LIBSTDCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf" "-Bstatic"
+// CHECK-RV64-LIBSTDCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf" "-Bstatic" "-m" "elf64lriscv" "-X"
// CHECK-RV64-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
// CHECK-RV64-LIBSTDCXX-SAME: "{{.*}}.o"
// CHECK-RV64-LIBSTDCXX-SAME: "-lstdc++" "-lm"
// CHECK-RV64-LIBSTDCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-RV64-LIBSTDCXX-SAME: "-lc"
-// CHECK-RV64-LIBSTDCXX-SAME: "-X" "-o" "a.out"
+// CHECK-RV64-LIBSTDCXX-SAME: "-o" "a.out"
// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
// RUN: -L some/directory/user/asked/for \
@@ -288,25 +288,25 @@
// CHECK-RV32-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}include"
// CHECK-RV32-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV32-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf" "-Bstatic"
+// CHECK-RV32-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf" "-Bstatic" "-m" "elf32lriscv" "-X"
// CHECK-RV32-SAME: "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
// CHECK-RV32-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
// CHECK-RV32-SAME: "{{.*}}.o"
// CHECK-RV32-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-RV32-SAME: "-lc"
-// CHECK-RV32-SAME: "-X" "-o" "a.out"
+// CHECK-RV32-SAME: "-o" "a.out"
// RUN: %clangxx %s -### 2>&1 --target=riscv32-unknown-elf \
// RUN: --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
// RUN: | FileCheck --check-prefix=CHECK-RV32-DEFAULTCXX %s
// CHECK-RV32-DEFAULTCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
-// CHECK-RV32-DEFAULTCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic"
+// CHECK-RV32-DEFAULTCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic" "-m" "elf32lriscv" "-X"
// CHECK-RV32-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
// CHECK-RV32-DEFAULTCXX-SAME: "{{.*}}.o"
// CHECK-RV32-DEFAULTCXX-SAME: "-lc++" "-lm"
// CHECK-RV32-DEFAULTCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-RV32-DEFAULTCXX-SAME: "-lc"
-// CHECK-RV32-DEFAULTCXX-SAME: "-X" "-o" "a.out"
+// CHECK-RV32-DEFAULTCXX-SAME: "-o" "a.out"
// RUN: %clangxx %s -### 2>&1 --target=riscv32-unknown-elf \
// RUN: --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
@@ -315,12 +315,12 @@
// CHECK-RV32-LIBCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-RV32-LIBCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}{{[^v].*}}"
// CHECK-RV32-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
-// CHECK-RV32-LIBCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic"
+// CHECK-RV32-LIBCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic" "-m" "elf32lriscv" "-X"
// CHECK-RV32-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
// CHECK-RV32-LIBCXX-SAME: "{{.*}}.o"
// CHECK-RV32-LIBCXX-SAME: "-lc++" "-lm"
// CHECK-RV32-LIBCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
-// CHECK-RV32-LIBCXX-SAME: "-X" "-o" "a.out"
+// CHECK-RV32-LIBCXX-SAME: "-o" "a.out"
// RUN: %clangxx %s -### 2>&1 --target=riscv32-unknown-elf \
// RUN: --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
@@ -329,13 +329,13 @@
// CHECK-RV32-LIBSTDCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-RV32-LIBSTDCXX-NOT: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}8.0.1"
-// CHECK-RV32-LIBSTDCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic"
+// CHECK-RV32-LIBSTDCXX: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic" "-m" "elf32lriscv" "-X"
// CHECK-RV32-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
// CHECK-RV32-LIBSTDCXX-SAME: "{{.*}}.o"
// CHECK-RV32-LIBSTDCXX-SAME: "-lstdc++" "-lm"
// CHECK-RV32-LIBSTDCXX-SAME: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-RV32-LIBSTDCXX-SAME: "-lc"
-// CHECK-RV32-LIBSTDCXX-SAME: "-X" "-o" "a.out"
+// CHECK-RV32-LIBSTDCXX-SAME: "-o" "a.out"
// RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf \
// RUN: -nostdlibinc -nobuiltininc \
@@ -352,7 +352,7 @@
// RUN: -nodefaultlibs \
// RUN: | FileCheck --check-prefix=CHECK-RV64-NDL %s
// CHECK-RV64-NDL: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
-// CHECK-RV64-NDL: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf" "-Bstatic"
+// CHECK-RV64-NDL: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf" "-Bstatic" "-m" "elf64lriscv" "-X"
// CHECK-RV64-NDL-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
// RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf \
@@ -371,7 +371,7 @@
// CHECK-RV64FD-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECk-RV64FD-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}include"
// CHECK-RV64FD-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV64FD-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf" "-Bstatic"
+// CHECK-RV64FD-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf" "-Bstatic" "-m" "elf64lriscv" "-X"
// CHECK-RV64FD-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}lib"
// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
@@ -390,7 +390,7 @@
// CHECK-RV32I-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32I-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}include"
// CHECK-RV32I-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV32I-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic"
+// CHECK-RV32I-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic" "-m" "elf32lriscv" "-X"
// CHECK-RV32I-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}lib"
// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
@@ -409,7 +409,7 @@
// CHECK-RV32IM-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32IM-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}include"
// CHECK-RV32IM-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV32IM-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic"
+// CHECK-RV32IM-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic" "-m" "elf32lriscv" "-X"
// CHECK-RV32IM-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}lib"
// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
@@ -423,7 +423,7 @@
// CHECK-RV32IAC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32IAC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}include"
// CHECK-RV32IAC-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV32IAC-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic"
+// CHECK-RV32IAC-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic" "-m" "elf32lriscv" "-X"
// CHECK-RV32IAC-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}lib"
// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf -march=rv32imafc -mabi=ilp32f \
@@ -444,7 +444,7 @@
// CHECK-RV32IMAFC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32IMAFC-SAME: "-internal-isystem" "[[SYSROOT]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}include"
// CHECK-RV32IMAFC-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
-// CHECK-RV32IMAFC-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic"
+// CHECK-RV32IMAFC-NEXT: ld{{(.exe)?}}" "--sysroot={{.*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf" "-Bstatic" "-m" "elf32lriscv" "-X"
// CHECK-RV32IMAFC-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}lib"
// RUN: %clang -no-canonical-prefixes %s -### --target=powerpc-unknown-eabi 2>&1 \
diff --git a/clang/test/Driver/riscv32-toolchain-extra.c b/clang/test/Driver/riscv32-toolchain-extra.c
index cbb3c23ebb342..420f7b5203609 100644
--- a/clang/test/Driver/riscv32-toolchain-extra.c
+++ b/clang/test/Driver/riscv32-toolchain-extra.c
@@ -18,12 +18,12 @@
// RUN: ln -s %S/Inputs/basic_riscv32_nogcc_tree/riscv32-unknown-elf %t/riscv32-nogcc/riscv32-unknown-elf
// RUN: %t/riscv32-nogcc/bin/clang %s -### -no-canonical-prefixes \
// RUN: --gcc-toolchain=%t/riscv32-nogcc/invalid \
-// RUN: --target=riscv32-unknown-elf --rtlib=platform -fuse-ld= 2>&1 \
+// RUN: --target=riscv32-unknown-elf --rtlib=platform -fuse-ld=ld 2>&1 \
// RUN: | FileCheck -check-prefix=C-RV32-BAREMETAL-ILP32-NOGCC %s
// RUN: %t/riscv32-nogcc/bin/clang %s -### -no-canonical-prefixes \
// RUN: --sysroot=%t/riscv32-nogcc/bin/../riscv32-unknown-elf \
-// RUN: --target=riscv32-unknown-elf --rtlib=platform -fuse-ld= 2>&1 \
+// RUN: --target=riscv32-unknown-elf --rtlib=platform -fuse-ld=ld 2>&1 \
// RUN: | FileCheck -check-prefix=C-RV32-BAREMETAL-ILP32-NOGCC %s
// C-RV32-BAREMETAL-ILP32-NOGCC: "-internal-isystem" "{{.*}}/riscv32-nogcc/bin/../riscv32-unknown-elf/include"
@@ -31,6 +31,5 @@
// C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}/riscv32-nogcc/bin/../riscv32-unknown-elf/lib/crt0.o"
// C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}/riscv32-nogcc/{{.*}}/riscv32-unknown-unknown-elf/clang_rt.crtbegin.o"
// C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}/riscv32-nogcc/bin/../riscv32-unknown-elf/lib"
-// C-RV32-BAREMETAL-ILP32-NOGCC: "--start-group" "-lc" "-lgloss" "--end-group"
-// C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}/riscv32-nogcc/{{.*}}/riscv32-unknown-unknown-elf/libclang_rt.builtins.a"
+// C-RV32-BAREMETAL-ILP32-NOGCC: "--start-group" "{{.*}}/riscv32-nogcc/{{.*}}/riscv32-unknown-unknown-elf/libclang_rt.builtins.a" "-lc" "-lgloss" "--end-group"
// C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}/riscv32-nogcc/{{.*}}/riscv32-unknown-unknown-elf/clang_rt.crtend.o"
diff --git a/clang/test/Driver/riscv32-toolchain.c b/clang/test/Driver/riscv32-toolchain.c
index 50db13f8294c1..8cf20aa592a3a 100644
--- a/clang/test/Driver/riscv32-toolchain.c
+++ b/clang/test/Driver/riscv32-toolchain.c
@@ -28,7 +28,7 @@
// C-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtbegin.o"
// C-RV32-BAREMETAL-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1"
// C-RV32-BAREMETAL-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf/lib"
-// C-RV32-BAREMETAL-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// C-RV32-BAREMETAL-ILP32: "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// C-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtend.o"
// RUN: %clang -### %s -fuse-ld= \
@@ -42,7 +42,7 @@
// C-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtbegin.o"
// C-RV32-BAREMETAL-NOSYSROOT-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1"
// C-RV32-BAREMETAL-NOSYSROOT-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../riscv32-unknown-elf/lib"
-// C-RV32-BAREMETAL-NOSYSROOT-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// C-RV32-BAREMETAL-NOSYSROOT-ILP32: "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// C-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtend.o"
// RUN: %clangxx -### %s -fuse-ld= \
@@ -58,7 +58,7 @@
// CXX-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtbegin.o"
// CXX-RV32-BAREMETAL-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1"
// CXX-RV32-BAREMETAL-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/riscv32-unknown-elf/lib"
-// CXX-RV32-BAREMETAL-ILP32: "-lstdc++" "-lm" "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// CXX-RV32-BAREMETAL-ILP32: "-lstdc++" "-lm" "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// CXX-RV32-BAREMETAL-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtend.o"
// RUN: %clangxx -### %s -fuse-ld= \
@@ -73,7 +73,7 @@
// CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtbegin.o"
// CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1"
// CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "-L{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/../../../../riscv32-unknown-elf/lib"
-// CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "-lstdc++" "-lm" "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "-lstdc++" "-lm" "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// CXX-RV32-BAREMETAL-NOSYSROOT-ILP32: "{{.*}}/Inputs/basic_riscv32_tree/lib/gcc/riscv32-unknown-elf/8.0.1/crtend.o"
// RUN: env "PATH=" %clang -### %s -fuse-ld=ld -no-pie \
@@ -117,7 +117,7 @@
// C-RV32I-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32imac/ilp32/crtbegin.o"
// C-RV32I-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0"
// C-RV32I-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib"
-// C-RV32I-BAREMETAL-MULTI-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// C-RV32I-BAREMETAL-MULTI-ILP32: "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// C-RV32I-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32imac/ilp32/crtend.o"
// RUN: env "PATH=" %clang -### %s -fuse-ld=ld \
@@ -132,7 +132,7 @@
// C-RV32IM-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32im/ilp32/crtbegin.o"
// C-RV32IM-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0"
// C-RV32IM-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib"
-// C-RV32IM-BAREMETAL-MULTI-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// C-RV32IM-BAREMETAL-MULTI-ILP32: "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// C-RV32IM-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32im/ilp32/crtend.o"
// RUN: env "PATH=" %clang -### %s -fuse-ld=ld \
@@ -147,7 +147,7 @@
// C-RV32IAC-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32iac/ilp32/crtbegin.o"
// C-RV32IAC-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0"
// C-RV32IAC-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib"
-// C-RV32IAC-BAREMETAL-MULTI-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// C-RV32IAC-BAREMETAL-MULTI-ILP32: "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// C-RV32IAC-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32iac/ilp32/crtend.o"
// RUN: env "PATH=" %clang -### %s -fuse-ld=ld \
@@ -162,7 +162,7 @@
// C-RV32IMAC-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32imac/ilp32/crtbegin.o"
// C-RV32IMAC-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0"
// C-RV32IMAC-BAREMETAL-MULTI-ILP32: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib"
-// C-RV32IMAC-BAREMETAL-MULTI-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// C-RV32IMAC-BAREMETAL-MULTI-ILP32: "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// C-RV32IMAC-BAREMETAL-MULTI-ILP32: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32imac/ilp32/crtend.o"
// RUN: env "PATH=" %clang -### %s -fuse-ld=ld \
@@ -177,7 +177,7 @@
// C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32imafc/ilp32f/crtbegin.o"
// C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0"
// C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib"
-// C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// C-RV32IMAFC-BAREMETAL-MULTI-ILP32F: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv32imafc/ilp32f/crtend.o"
// Check that --rtlib can be used to override the used runtime library
@@ -187,7 +187,7 @@
// RUN: | FileCheck -check-prefix=C-RV32-RTLIB-LIBGCC-ILP32 %s
// C-RV32-RTLIB-LIBGCC-ILP32: "{{.*}}crt0.o"
// C-RV32-RTLIB-LIBGCC-ILP32: "{{.*}}crtbegin.o"
-// C-RV32-RTLIB-LIBGCC-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// C-RV32-RTLIB-LIBGCC-ILP32: "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// C-RV32-RTLIB-LIBGCC-ILP32: "{{.*}}crtend.o"
// RUN: %clang -### %s \
@@ -196,7 +196,7 @@
// RUN: | FileCheck -check-prefix=C-RV32-RTLIB-COMPILERRT-ILP32 %s
// C-RV32-RTLIB-COMPILERRT-ILP32: "{{.*}}crt0.o"
// C-RV32-RTLIB-COMPILERRT-ILP32: "{{.*}}clang_rt.crtbegin.o"
-// C-RV32-RTLIB-COMPILERRT-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "{{.*}}libclang_rt.builtins.a"
+// C-RV32-RTLIB-COMPILERRT-ILP32: "--start-group" "{{.*}}libclang_rt.builtins.a" "-lc" "-lgloss" "--end-group"
// C-RV32-RTLIB-COMPILERRT-ILP32: "{{.*}}clang_rt.crtend.o"
// RUN: %clang -### %s --target=riscv32 \
@@ -215,7 +215,7 @@
// RUN: %clang --target=riscv32 %s -emit-llvm -S -o - | FileCheck %s
-// Check that "--no-relax" is forwarded to the linker for RISC-V (RISCVToolchain.cpp).
+// Check that "--no-relax" is forwarded to the linker for RISC-V.
// RUN: env "PATH=" %clang %s -### 2>&1 -mno-relax \
// RUN: --target=riscv32-unknown-elf --rtlib=platform --unwindlib=platform --sysroot= \
// RUN: -march=rv32imac -mabi=lp32\
@@ -223,7 +223,7 @@
// RUN: | FileCheck --check-prefix=CHECK-RV32-NORELAX %s
// CHECK-RV32-NORELAX: "--no-relax"
-// Check that "--no-relax" is not forwarded to the linker for RISC-V (RISCVToolchain.cpp).
+// Check that "--no-relax" is not forwarded to the linker for RISC-V.
// RUN:env "PATH=" %clang %s -### 2>&1 \
// RUN: --target=riscv32-unknown-elf --rtlib=platform --unwindlib=platform --sysroot= \
// RUN: -march=rv32imac -mabi=lp32\
diff --git a/clang/test/Driver/riscv64-toolchain-extra.c b/clang/test/Driver/riscv64-toolchain-extra.c
index 99460a3030d3a..87bcdeb651a1e 100644
--- a/clang/test/Driver/riscv64-toolchain-extra.c
+++ b/clang/test/Driver/riscv64-toolchain-extra.c
@@ -18,12 +18,12 @@
// RUN: ln -s %S/Inputs/basic_riscv64_nogcc_tree/riscv64-unknown-elf %t/riscv64-nogcc/riscv64-unknown-elf
// RUN: %t/riscv64-nogcc/bin/clang %s -### -no-canonical-prefixes \
// RUN: --gcc-toolchain=%t/riscv64-nogcc/invalid \
-// RUN: --target=riscv64-unknown-elf --rtlib=platform -fuse-ld= 2>&1 \
+// RUN: --target=riscv64-unknown-elf --rtlib=platform -fuse-ld=ld 2>&1 \
// RUN: | FileCheck -check-prefix=C-RV64-BAREMETAL-LP64-NOGCC %s
// RUN: %t/riscv64-nogcc/bin/clang %s -### -no-canonical-prefixes \
// RUN: --sysroot=%t/riscv64-nogcc/bin/../riscv64-unknown-elf \
-// RUN: --target=riscv64-unknown-elf --rtlib=platform -fuse-ld= 2>&1 \
+// RUN: --target=riscv64-unknown-elf --rtlib=platform -fuse-ld=ld 2>&1 \
// RUN: | FileCheck -check-prefix=C-RV64-BAREMETAL-LP64-NOGCC %s
// C-RV64-BAREMETAL-LP64-NOGCC: "-internal-isystem" "{{.*}}/riscv64-nogcc/bin/../riscv64-unknown-elf/include"
@@ -31,6 +31,5 @@
// C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/bin/../riscv64-unknown-elf/lib/crt0.o"
// C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/{{.*}}/riscv64-unknown-unknown-elf/clang_rt.crtbegin.o"
// C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/bin/../riscv64-unknown-elf/lib"
-// C-RV64-BAREMETAL-LP64-NOGCC: "--start-group" "-lc" "-lgloss" "--end-group"
-// C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/{{.*}}/riscv64-unknown-unknown-elf/libclang_rt.builtins.a"
+// C-RV64-BAREMETAL-LP64-NOGCC: "--start-group" "{{.*}}/riscv64-nogcc/{{.*}}/riscv64-unknown-unknown-elf/libclang_rt.builtins.a" "-lc" "-lgloss" "--end-group"
// C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/{{.*}}/riscv64-unknown-unknown-elf/clang_rt.crtend.o"
diff --git a/clang/test/Driver/riscv64-toolchain.c b/clang/test/Driver/riscv64-toolchain.c
index 06d5f50f3f408..1550f46af8c9c 100644
--- a/clang/test/Driver/riscv64-toolchain.c
+++ b/clang/test/Driver/riscv64-toolchain.c
@@ -28,7 +28,7 @@
// C-RV64-BAREMETAL-LP64: "{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1/crtbegin.o"
// C-RV64-BAREMETAL-LP64: "-L{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1"
// C-RV64-BAREMETAL-LP64: "-L{{.*}}/Inputs/basic_riscv64_tree/riscv64-unknown-elf/lib"
-// C-RV64-BAREMETAL-LP64: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// C-RV64-BAREMETAL-LP64: "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// C-RV64-BAREMETAL-LP64: "{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1/crtend.o"
// RUN: env "PATH=" %clang -### %s -fuse-ld= \
@@ -42,7 +42,7 @@
// C-RV64-BAREMETAL-NOSYSROOT-LP64: "{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1/crtbegin.o"
// C-RV64-BAREMETAL-NOSYSROOT-LP64: "-L{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1"
// C-RV64-BAREMETAL-NOSYSROOT-LP64: "-L{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1/../../../../riscv64-unknown-elf/lib"
-// C-RV64-BAREMETAL-NOSYSROOT-LP64: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// C-RV64-BAREMETAL-NOSYSROOT-LP64: "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// C-RV64-BAREMETAL-NOSYSROOT-LP64: "{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1/crtend.o"
// RUN: env "PATH=" %clangxx -### %s -fuse-ld= \
@@ -58,7 +58,7 @@
// CXX-RV64-BAREMETAL-LP64: "{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1/crtbegin.o"
// CXX-RV64-BAREMETAL-LP64: "-L{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1"
// CXX-RV64-BAREMETAL-LP64: "-L{{.*}}/Inputs/basic_riscv64_tree/riscv64-unknown-elf/lib"
-// CXX-RV64-BAREMETAL-LP64: "-lstdc++" "-lm" "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// CXX-RV64-BAREMETAL-LP64: "-lstdc++" "-lm" "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// CXX-RV64-BAREMETAL-LP64: "{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1/crtend.o"
// RUN: env "PATH=" %clangxx -### %s -fuse-ld= \
@@ -73,7 +73,7 @@
// CXX-RV64-BAREMETAL-NOSYSROOT-LP64: "{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1/crtbegin.o"
// CXX-RV64-BAREMETAL-NOSYSROOT-LP64: "-L{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1"
// CXX-RV64-BAREMETAL-NOSYSROOT-LP64: "-L{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1/../../../../riscv64-unknown-elf/lib"
-// CXX-RV64-BAREMETAL-NOSYSROOT-LP64: "-lstdc++" "-lm" "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// CXX-RV64-BAREMETAL-NOSYSROOT-LP64: "-lstdc++" "-lm" "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// CXX-RV64-BAREMETAL-NOSYSROOT-LP64: "{{.*}}/Inputs/basic_riscv64_tree/lib/gcc/riscv64-unknown-elf/8.0.1/crtend.o"
// RUN: env "PATH=" %clang -### %s -fuse-ld= -no-pie \
@@ -118,7 +118,7 @@
// C-RV64IMAC-BAREMETAL-MULTI-LP64: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv64imac/lp64/crtbegin.o"
// C-RV64IMAC-BAREMETAL-MULTI-LP64: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0"
// C-RV64IMAC-BAREMETAL-MULTI-LP64: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib"
-// C-RV64IMAC-BAREMETAL-MULTI-LP64: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// C-RV64IMAC-BAREMETAL-MULTI-LP64: "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// C-RV64IMAC-BAREMETAL-MULTI-LP64: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv64imac/lp64/crtend.o"
// RUN: env "PATH=" %clang -### %s -fuse-ld=ld \
@@ -133,7 +133,7 @@
// C-RV64IMAFDC-BAREMETAL-MULTI-ILP64D: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv64imafdc/lp64d/crtbegin.o"
// C-RV64IMAFDC-BAREMETAL-MULTI-ILP64D: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0"
// C-RV64IMAFDC-BAREMETAL-MULTI-ILP64D: "-L{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/../../../../riscv64-unknown-elf/lib"
-// C-RV64IMAFDC-BAREMETAL-MULTI-ILP64D: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// C-RV64IMAFDC-BAREMETAL-MULTI-ILP64D: "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// C-RV64IMAFDC-BAREMETAL-MULTI-ILP64D: "{{.*}}/Inputs/multilib_riscv_elf_sdk/lib/gcc/riscv64-unknown-elf/8.2.0/rv64imafdc/lp64d/crtend.o"
// Check that --rtlib can be used to override the used runtime library
@@ -143,7 +143,7 @@
// RUN: | FileCheck -check-prefix=C-RV64-RTLIB-LIBGCC-LP64 %s
// C-RV64-RTLIB-LIBGCC-LP64: "{{.*}}crt0.o"
// C-RV64-RTLIB-LIBGCC-LP64: "{{.*}}crtbegin.o"
-// C-RV64-RTLIB-LIBGCC-LP64: "--start-group" "-lc" "-lgloss" "--end-group" "-lgcc"
+// C-RV64-RTLIB-LIBGCC-LP64: "--start-group" "-lgcc" "-lc" "-lgloss" "--end-group"
// C-RV64-RTLIB-LIBGCC-LP64: "{{.*}}crtend.o"
// RUN: %clang -### %s \
@@ -152,7 +152,7 @@
// RUN: | FileCheck -check-prefix=C-RV64-RTLIB-COMPILERRT-LP64 %s
// C-RV64-RTLIB-COMPILERRT-LP64: "{{.*}}crt0.o"
// C-RV64-RTLIB-COMPILERRT-LP64: "{{.*}}clang_rt.crtbegin.o"
-// C-RV64-RTLIB-COMPILERRT-LP64: "--start-group" "-lc" "-lgloss" "--end-group" "{{.*}}libclang_rt.builtins.a"
+// C-RV64-RTLIB-COMPILERRT-LP64: "--start-group" "{{.*}}libclang_rt.builtins.a" "-lc" "-lgloss" "--end-group"
// C-RV64-RTLIB-COMPILERRT-LP64: "{{.*}}clang_rt.crtend.o"
// RUN: %clang -### %s --target=riscv64 \
@@ -171,7 +171,7 @@
// RUN: %clang --target=riscv64 %s -emit-llvm -S -o - | FileCheck %s
-// Check that "--no-relax" is forwarded to the linker for RISC-V (RISCVToolchain.cpp).
+// Check that "--no-relax" is forwarded to the linker for RISC-V.
// RUN: env "PATH=" %clang %s -### 2>&1 -mno-relax \
// RUN: --target=riscv64-unknown-elf --rtlib=platform --unwindlib=platform --sysroot= \
// RUN: -march=rv64imac -mabi=lp64\
@@ -179,7 +179,7 @@
// RUN: | FileCheck --check-prefix=CHECK-RV64-NORELAX %s
// CHECK-RV64-NORELAX: "--no-relax"
-// Check that "--no-relax" is not forwarded to the linker for RISC-V (RISCVToolchain.cpp).
+// Check that "--no-relax" is not forwarded to the linker for RISC-V.
// RUN:env "PATH=" %clang %s -### 2>&1 \
// RUN: --target=riscv64-unknown-elf --rtlib=platform --unwindlib=platform --sysroot= \
// RUN: -march=rv64imac -mabi=lp64\
diff --git a/clang/test/Driver/undefined-symbols.c b/clang/test/Driver/undefined-symbols.c
index 0ce0db43bccad..0d64a6226a8a2 100644
--- a/clang/test/Driver/undefined-symbols.c
+++ b/clang/test/Driver/undefined-symbols.c
@@ -1,8 +1,13 @@
// Check the arguments are correctly passed
// Make sure -T is the last with gcc-toolchain option
+// RUN: %clang -### --target=aarch64-none-elf --gcc-toolchain= -Xlinker --defsym=FOO=10 -T a.lds -u foo %s 2>&1 \
+// RUN: | FileCheck -check-prefix=CHECK-LD %s
+// RUN: %clang -### --target=armv6m-none-eabi --gcc-toolchain= -Xlinker --defsym=FOO=10 -T a.lds -u foo %s 2>&1 \
+// RUN: | FileCheck -check-prefix=CHECK-LD %s
// RUN: %clang -### --target=riscv32 --gcc-toolchain= -Xlinker --defsym=FOO=10 -T a.lds -u foo %s 2>&1 \
// RUN: | FileCheck -check-prefix=CHECK-LD %s
+<<<<<<< HEAD
// CHECK-LD: {{.*}} "--defsym=FOO=10" {{.*}} "-u" "foo" {{.*}} "-T" "a.lds"
// TODO: Merge this test with the above in the last patch when finally integrating riscv
@@ -12,4 +17,7 @@
// RUN: %clang -### --target=armv6m-none-eabi --gcc-toolchain= -Xlinker --defsym=FOO=10 -T a.lds -u foo %s 2>&1 \
// RUN: | FileCheck -check-prefix=CHECK-ARM-LD %s
// CHECK-ARM-LD: {{.*}} "-T" "a.lds" "-u" "foo" {{.*}} "--defsym=FOO=10"
+=======
+// CHECK-LD: {{.*}} "-T" "a.lds" "-u" "foo" {{.*}} "--defsym=FOO=10"
+>>>>>>> 87fa8db78eba ([RISCV] Integrate RISCV target in baremetal toolchain object and deprecate)
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