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[Driver,BareMetal] Replace -lclang_rt.builtins{,-$arch}.a with an absolute path #82424

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Merged
merged 2 commits into from
Feb 21, 2024
Merged

[Driver,BareMetal] Replace -lclang_rt.builtins{,-$arch}.a with an absolute path #82424

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109d566
[𝘀𝗽𝗿] initial version
MaskRay Feb 20, 2024
02a0663
fix baremetal-multilib.yaml
MaskRay Feb 20, 2024
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11 changes: 1 addition & 10 deletions clang/lib/Driver/ToolChains/BareMetal.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -368,11 +368,7 @@ void BareMetal::AddLinkRuntimeLib(const ArgList &Args,
ToolChain::RuntimeLibType RLT = GetRuntimeLibType(Args);
switch (RLT) {
case ToolChain::RLT_CompilerRT: {
const std::string FileName = getCompilerRT(Args, "builtins");
llvm::StringRef BaseName = llvm::sys::path::filename(FileName);
BaseName.consume_front("lib");
BaseName.consume_back(".a");
CmdArgs.push_back(Args.MakeArgString("-l" + BaseName));
CmdArgs.push_back(getCompilerRTArgString(Args, "builtins"));
return;
}
case ToolChain::RLT_Libgcc:
Expand Down Expand Up @@ -462,11 +458,6 @@ void baremetal::Linker::ConstructJob(Compilation &C, const JobAction &JA,
for (const auto &LibPath : TC.getLibraryPaths())
CmdArgs.push_back(Args.MakeArgString(llvm::Twine("-L", LibPath)));

const std::string FileName = TC.getCompilerRT(Args, "builtins");
llvm::SmallString<128> PathBuf{FileName};
llvm::sys::path::remove_filename(PathBuf);
CmdArgs.push_back(Args.MakeArgString("-L" + PathBuf));

if (TC.ShouldLinkCXXStdlib(Args))
TC.AddCXXStdlibLibArgs(Args, CmdArgs);

Expand Down
2 changes: 1 addition & 1 deletion clang/test/Driver/arm-compiler-rt.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,7 @@
// RUN: -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
// RUN: -rtlib=compiler-rt -### %s 2>&1 \
// RUN: | FileCheck %s -check-prefix ARM-EABI
// ARM-EABI: "-lclang_rt.builtins-arm"
// ARM-EABI: "{{[^"]*}}libclang_rt.builtins-arm.a"

// RUN: %clang -target arm-linux-gnueabi \
// RUN: --sysroot=%S/Inputs/resource_dir_with_arch_subdir \
Expand Down
2 changes: 1 addition & 1 deletion clang/test/Driver/baremetal-multilib.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -17,7 +17,7 @@
# CHECK-SAME: "-x" "c++" "{{.*}}baremetal-multilib.yaml"
# CHECK-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
# CHECK-SAME: "-L[[SYSROOT]]/bin/../lib/clang-runtimes/arm-none-eabi/thumb/v8-m.main/fp/lib"
# CHECK-SAME: "-lc" "-lm" "-lclang_rt.builtins"
# CHECK-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a"
# CHECK-SAME: "-o" "{{.*}}.tmp.out"

# RUN: %T/baremetal_multilib/bin/clang -no-canonical-prefixes -x c++ %s -### -o %t.out 2>&1 \
Expand Down
2 changes: 1 addition & 1 deletion clang/test/Driver/baremetal-sysroot.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -18,5 +18,5 @@
// CHECK-V6M-C-SAME: "-x" "c++" "{{.*}}baremetal-sysroot.cpp"
// CHECK-V6M-C-NEXT: "{{[^"]*}}ld{{(\.(lld|bfd|gold))?}}{{(\.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-V6M-C-SAME: "-L{{.*}}/baremetal_default_sysroot{{[/\\]+}}bin{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+}}armv6m-none-eabi{{[/\\]+}}lib"
// CHECK-V6M-C-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m"
// CHECK-V6M-C-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-armv6m.a"
// CHECK-V6M-C-SAME: "-o" "{{.*}}.o"
70 changes: 23 additions & 47 deletions clang/test/Driver/baremetal.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,7 @@
// CHECK-V6M-C-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
// CHECK-V6M-C-SAME: "-T" "semihosted.lds" "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
// CHECK-V6M-C-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
// CHECK-V6M-C-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-V6M-C-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m" "--target2=rel" "-o" "{{.*}}.tmp.out"
// CHECK-V6M-C-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-armv6m.a" "--target2=rel" "-o" "{{.*}}.tmp.out"

// RUN: %clang %s -### --target=armv6m-none-eabi -nostdlibinc -nobuiltininc 2>&1 \
// RUN: --sysroot=%S/Inputs/baremetal_arm | FileCheck --check-prefix=CHECK-V6M-LIBINC %s
Expand All @@ -37,16 +36,15 @@
// CHECK-ARMV7M-PER-TARGET: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
// CHECK-ARMV7M-PER-TARGET: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
// CHECK-ARMV7M-PER-TARGET: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}armv7m-vendor-none-eabi
// CHECK-ARMV7M-PER-TARGET: "-lc" "-lm" "-lclang_rt.builtins"
// CHECK-ARMV7M-PER-TARGET: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins.a"

// 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-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
// CHECK-V6M-DEFAULTCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-V6M-DEFAULTCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
// CHECK-V6M-DEFAULTCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m" "--target2=rel" "-o" "a.out"
// CHECK-V6M-DEFAULTCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-armv6m.a" "--target2=rel" "-o" "a.out"

// RUN: %clangxx %s -### --target=armv6m-none-eabi -stdlib=libc++ 2>&1 \
// RUN: --sysroot=%S/Inputs/baremetal_arm | FileCheck --check-prefix=CHECK-V6M-LIBCXX %s
Expand All @@ -55,9 +53,8 @@
// CHECK-V6M-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-V6M-LIBCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
// CHECK-V6M-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
// CHECK-V6M-LIBCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-V6M-LIBCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
// CHECK-V6M-LIBCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m" "--target2=rel" "-o" "a.out"
// CHECK-V6M-LIBCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-armv6m.a" "--target2=rel" "-o" "a.out"

// RUN: %clangxx %s -### --target=armv6m-none-eabi 2>&1 \
// RUN: --sysroot=%S/Inputs/baremetal_arm \
Expand All @@ -68,9 +65,8 @@
// CHECK-V6M-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}6.0.0"
// CHECK-V6M-LIBSTDCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
// CHECK-V6M-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
// CHECK-V6M-LIBSTDCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-V6M-LIBSTDCXX-SAME: "-lstdc++" "-lsupc++" "-lunwind"
// CHECK-V6M-LIBSTDCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m" "--target2=rel" "-o" "a.out"
// CHECK-V6M-LIBSTDCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-armv6m.a" "--target2=rel" "-o" "a.out"

// RUN: %clangxx %s -### --target=armv6m-none-eabi 2>&1 \
// RUN: --sysroot=%S/Inputs/baremetal_arm \
Expand All @@ -79,7 +75,6 @@
// CHECK-V6M-NDL: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-V6M-NDL: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic" "-EL"
// CHECK-V6M-NDL-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}baremetal_arm{{[/\\]+}}lib"
// CHECK-V6M-NDL-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"

// RUN: rm -rf %T/baremetal_cxx_sysroot
// RUN: mkdir -p %T/baremetal_cxx_sysroot/usr/include/c++/v1
Expand All @@ -93,9 +88,8 @@
// 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-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-V6M-LIBCXX-USR-SAME: "-lc++" "-lc++abi" "-lunwind"
// CHECK-V6M-LIBCXX-USR-SAME: "-lc" "-lm" "-lclang_rt.builtins-armv6m"
// CHECK-V6M-LIBCXX-USR-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-armv6m.a"

// RUN: %clangxx --target=arm-none-eabi -v 2>&1 \
// RUN: | FileCheck %s --check-prefix=CHECK-THREAD-MODEL
Expand Down Expand Up @@ -178,18 +172,16 @@
// CHECK-RV64-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-RV64-SAME: "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
// CHECK-RV64-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
// CHECK-RV64-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-RV64-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv64" "-X" "-o" "{{.*}}.tmp.out"
// CHECK-RV64-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-riscv64.a" "-X" "-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)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-RV64-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
// CHECK-RV64-DEFAULTCXX-SAME: "-L[[RESOURCE_DIR]]{{.*}}{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-RV64-DEFAULTCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
// CHECK-RV64-DEFAULTCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv64" "-X" "-o" "a.out"
// CHECK-RV64-DEFAULTCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-riscv64.a" "-X" "-o" "a.out"

// RUN: %clangxx %s -### --target=riscv64-unknown-elf 2>&1 \
// RUN: --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
Expand All @@ -200,9 +192,8 @@
// CHECK-RV64-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV64-LIBCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-RV64-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
// CHECK-RV64-LIBCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-RV64-LIBCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
// CHECK-RV64-LIBCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv64" "-X" "-o" "a.out"
// CHECK-RV64-LIBCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-riscv64.a" "-X" "-o" "a.out"

// RUN: %clangxx %s -### 2>&1 --target=riscv64-unknown-elf \
// RUN: --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
Expand All @@ -213,9 +204,8 @@
// CHECK-RV64-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}8.0.1"
// CHECK-RV64-LIBSTDCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-RV64-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
// CHECK-RV64-LIBSTDCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-RV64-LIBSTDCXX-SAME: "-lstdc++" "-lsupc++" "-lunwind"
// CHECK-RV64-LIBSTDCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv64" "-X" "-o" "a.out"
// CHECK-RV64-LIBSTDCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-riscv64.a" "-X" "-o" "a.out"

// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
// RUN: -L some/directory/user/asked/for \
Expand All @@ -230,18 +220,16 @@
// CHECK-RV32-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-RV32-SAME: "-Lsome{{[/\\]+}}directory{{[/\\]+}}user{{[/\\]+}}asked{{[/\\]+}}for"
// CHECK-RV32-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}lib"
// CHECK-RV32-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-RV32-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv32" "-X" "-o" "a.out"
// CHECK-RV32-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-riscv32.a" "-X" "-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)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-RV32-DEFAULTCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
// CHECK-RV32-DEFAULTCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-RV32-DEFAULTCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
// CHECK-RV32-DEFAULTCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv32" "-X" "-o" "a.out"
// CHECK-RV32-DEFAULTCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-riscv32.a" "-X" "-o" "a.out"

// RUN: %clangxx %s -### 2>&1 --target=riscv32-unknown-elf \
// RUN: --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
Expand All @@ -252,9 +240,8 @@
// CHECK-RV32-LIBCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}v1"
// CHECK-RV32-LIBCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-RV32-LIBCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
// CHECK-RV32-LIBCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-RV32-LIBCXX-SAME: "-lc++" "-lc++abi" "-lunwind"
// CHECK-RV32-LIBCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv32" "-X" "-o" "a.out"
// CHECK-RV32-LIBCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-riscv32.a" "-X" "-o" "a.out"

// RUN: %clangxx %s -### 2>&1 --target=riscv32-unknown-elf \
// RUN: --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
Expand All @@ -265,9 +252,8 @@
// CHECK-RV32-LIBSTDCXX-SAME: "-internal-isystem" "{{[^"]+}}{{[/\\]+}}include{{[/\\]+}}c++{{[/\\]+}}8.0.1"
// CHECK-RV32-LIBSTDCXX: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-RV32-LIBSTDCXX-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv32_tree{{[/\\]+}}riscv32-unknown-elf{{[/\\]+}}lib"
// CHECK-RV32-LIBSTDCXX-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-RV32-LIBSTDCXX-SAME: "-lstdc++" "-lsupc++" "-lunwind"
// CHECK-RV32-LIBSTDCXX-SAME: "-lc" "-lm" "-lclang_rt.builtins-riscv32" "-X" "-o" "a.out"
// CHECK-RV32-LIBSTDCXX-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-riscv32.a" "-X" "-o" "a.out"

// RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf \
// RUN: -nostdlibinc -nobuiltininc \
Expand All @@ -286,7 +272,6 @@
// CHECK-RV64-NDL: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
// CHECK-RV64-NDL: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-RV64-NDL-SAME: "-L{{[^"]*}}{{[/\\]+}}Inputs{{[/\\]+}}basic_riscv64_tree{{[/\\]+}}riscv64-unknown-elf{{[/\\]+}}lib"
// CHECK-RV64-NDL-SAME: "-L[[RESOURCE_DIR]]{{[/\\]+}}lib{{[/\\]+}}baremetal"

// RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf \
// RUN: -march=rv64imafdc -mabi=lp64d \
Expand All @@ -306,7 +291,6 @@
// CHECK-RV64FD-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
// CHECK-RV64FD-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-RV64FD-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d{{[/\\]+}}lib"
// CHECK-RV64FD-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal{{[/\\]+}}rv64imafdc{{[/\\]+}}lp64d"

// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
// RUN: -march=rv32i -mabi=ilp32 \
Expand All @@ -326,7 +310,6 @@
// CHECK-RV32I-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
// CHECK-RV32I-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-RV32I-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32i{{[/\\]+}}ilp32{{[/\\]+}}lib"
// CHECK-RV32I-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal{{[/\\]+}}rv32i{{[/\\]+}}ilp32"

// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
// RUN: -march=rv32im -mabi=ilp32 \
Expand All @@ -346,7 +329,6 @@
// CHECK-RV32IM-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
// CHECK-RV32IM-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-RV32IM-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32im{{[/\\]+}}ilp32{{[/\\]+}}lib"
// CHECK-RV32IM-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal{{[/\\]+}}rv32im{{[/\\]+}}ilp32"

// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf \
// RUN: -march=rv32iac -mabi=ilp32 \
Expand All @@ -361,7 +343,6 @@
// CHECK-RV32IAC-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
// CHECK-RV32IAC-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-RV32IAC-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32iac{{[/\\]+}}ilp32{{[/\\]+}}lib"
// CHECK-RV32IAC-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal{{[/\\]+}}rv32iac{{[/\\]+}}ilp32"

// RUN: %clang %s -### 2>&1 --target=riscv32-unknown-elf -march=rv32imafc -mabi=ilp32f \
// RUN: --sysroot=%S/Inputs/basic_riscv32_tree/riscv32-unknown-elf \
Expand All @@ -383,7 +364,6 @@
// CHECK-RV32IMAFC-SAME: "-x" "c++" "{{.*}}baremetal.cpp"
// CHECK-RV32IMAFC-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-RV32IMAFC-SAME: "-L[[SYSROOT:[^"]+]]{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f{{[/\\]+}}lib"
// CHECK-RV32IMAFC-SAME: "-L[[RESOURCE_DIR:[^"]+]]{{[/\\]+}}lib{{[/\\]+}}baremetal{{[/\\]+}}rv32imafc{{[/\\]+}}ilp32f"

// RUN: %clang -no-canonical-prefixes %s -### --target=powerpc-unknown-eabi 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-PPCEABI %s
Expand All @@ -395,8 +375,7 @@
// CHECK-PPCEABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include"
// CHECK-PPCEABI-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-PPCEABI-SAME: "-L[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}lib"
// CHECK-PPCEABI-SAME: "-L[[RESOURCE]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-PPCEABI-SAME: "-lc" "-lm" "-lclang_rt.builtins-powerpc" "-o" "a.out"
// CHECK-PPCEABI-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-powerpc.a" "-o" "a.out"

// RUN: %clang -no-canonical-prefixes %s -### --target=powerpc64-unknown-eabi 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-PPC64EABI %s
Expand All @@ -408,8 +387,7 @@
// CHECK-PPC64EABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include"
// CHECK-PPC64EABI-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-PPC64EABI-SAME: "-L[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}lib"
// CHECK-PPC64EABI-SAME: "-L[[RESOURCE]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-PPC64EABI-SAME: "-lc" "-lm" "-lclang_rt.builtins-powerpc64" "-o" "a.out"
// CHECK-PPC64EABI-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-powerpc64.a" "-o" "a.out"

// RUN: %clang -no-canonical-prefixes %s -### --target=powerpcle-unknown-eabi 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-PPCLEEABI %s
Expand All @@ -421,8 +399,7 @@
// CHECK-PPCLEEABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include"
// CHECK-PPCLEEABI-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-PPCLEEABI-SAME: "-L[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}lib"
// CHECK-PPCLEEABI-SAME: "-L[[RESOURCE]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-PPCLEEABI-SAME: "-lc" "-lm" "-lclang_rt.builtins-powerpcle" "-o" "a.out"
// CHECK-PPCLEEABI-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-powerpcle.a" "-o" "a.out"

// RUN: %clang -no-canonical-prefixes %s -### --target=powerpc64le-unknown-eabi 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-PPC64LEEABI %s
Expand All @@ -434,8 +411,7 @@
// CHECK-PPC64LEEABI-SAME: "-internal-isystem" "[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}include"
// CHECK-PPC64LEEABI-NEXT: ld{{(.exe)?}}" "{{.*}}.o" "-Bstatic"
// CHECK-PPC64LEEABI-SAME: "-L[[INSTALLEDDIR]]{{[/\\]+}}..{{[/\\]+}}lib{{[/\\]+}}clang-runtimes{{[/\\]+[^"]*}}lib"
// CHECK-PPC64LEEABI-SAME: "-L[[RESOURCE]]{{[/\\]+}}lib{{[/\\]+}}baremetal"
// CHECK-PPC64LEEABI-SAME: "-lc" "-lm" "-lclang_rt.builtins-powerpc64le" "-o" "a.out"
// CHECK-PPC64LEEABI-SAME: "-lc" "-lm" "{{[^"]*}}libclang_rt.builtins-powerpc64le.a" "-o" "a.out"

// Check that compiler-rt library without the arch filename suffix will
// be used if present.
Expand All @@ -446,8 +422,8 @@
// RUN: --target=armv6m-none-eabi \
// RUN: --sysroot=%T/baremetal_clang_rt_noarch \
// RUN: | FileCheck --check-prefix=CHECK-CLANGRT-NOARCH %s
// CHECK-CLANGRT-NOARCH: "-lclang_rt.builtins"
// CHECK-CLANGRT-NOARCH-NOT: "-lclang_rt.builtins-armv6m"
// CHECK-CLANGRT-NOARCH: "{{[^"]*}}libclang_rt.builtins.a"
// CHECK-CLANGRT-NOARCH-NOT: "{{[^"]*}}libclang_rt.builtins-armv6m.a"

// Check that compiler-rt library with the arch filename suffix will be
// used if present.
Expand All @@ -458,8 +434,8 @@
// RUN: --target=armv6m-none-eabi \
// RUN: --sysroot=%T/baremetal_clang_rt_arch \
// RUN: | FileCheck --check-prefix=CHECK-CLANGRT-ARCH %s
// CHECK-CLANGRT-ARCH: "-lclang_rt.builtins-armv6m"
// CHECK-CLANGRT-ARCH-NOT: "-lclang_rt.builtins"
// CHECK-CLANGRT-ARCH: "{{[^"]*}}libclang_rt.builtins-armv6m.a"
// CHECK-CLANGRT-ARCH-NOT: "{{[^"]*}}libclang_rt.builtins.a"

// Check that "--no-relax" is forwarded to the linker for RISC-V.
// RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf -nostdinc -mno-relax \
Expand All @@ -471,4 +447,4 @@
// RUN: %clang %s -### 2>&1 --target=riscv64-unknown-elf -nostdinc \
// RUN: --sysroot=%S/Inputs/basic_riscv64_tree/riscv64-unknown-elf \
// RUN: | FileCheck --check-prefix=CHECK-RV64-RELAX %s
// CHECK-RV64-RELAX-NOT: "--no-relax"
// CHECK-RV64-RELAX-NOT: "--no-relax"