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llvm/clang/test/Driver/instrprof-ld.c 

// Test instrumented profiling ld flags.
//
// RUN: %clang -### %s 2>&1 \
// RUN:     --target=i386-unknown-linux -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
// RUN:   | FileCheck --check-prefix=CHECK-LINUX-I386 %s
//
// CHECK-LINUX-I386: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-LINUX-I386: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}i386-unknown-linux{{/|\\\\}}libclang_rt.profile.a" {{.*}} "-lc"
//
// RUN: %clang -### %s 2>&1 \
// RUN:     --target=x86_64-unknown-linux -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
// RUN:   | FileCheck --check-prefix=CHECK-LINUX-X86-64 %s
//
// CHECK-LINUX-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-LINUX-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{.*}}linux{{.*}}libclang_rt.profile.a" {{.*}} "-lc"
//
// RUN: %clang -### %s 2>&1 \
// RUN:     --target=x86_64-unknown-linux -fprofile-instr-generate -nostdlib -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
// RUN:   | FileCheck --check-prefix=CHECK-LINUX-NOSTDLIB-X86-64 %s
//
// CHECK-LINUX-NOSTDLIB-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-LINUX-NOSTDLIB-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{.*}}linux{{.*}}libclang_rt.profile.a"
//
// RUN: %clang -### %s 2>&1 \
// RUN:     --target=x86_64-unknown-freebsd -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:     --sysroot=%S/Inputs/basic_freebsd64_tree \
// RUN:   | FileCheck --check-prefix=CHECK-FREEBSD-X86-64 %s
//
// CHECK-FREEBSD-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-FREEBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-freebsd{{/|\\\\}}libclang_rt.profile.a"
//
// RUN: %clang -### %s 2>&1 \
// RUN:     --target=x86_64-unknown-netbsd -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:     --sysroot=%S/Inputs/basic_netbsd_tree \
// RUN:   | FileCheck --check-prefix=CHECK-NETBSD-X86-64 %s

// CHECK-NETBSD-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-NETBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-netbsd{{/|\\\\}}libclang_rt.profile.a"

// RUN: %clang -### %s 2>&1 \
// RUN:     --target=x86_64-unknown-openbsd -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:     --sysroot=%S/Inputs/basic_openbsd_tree \
// RUN:   | FileCheck --check-prefix=CHECK-OPENBSD-X86-64 %s

// CHECK-OPENBSD-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-OPENBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-openbsd{{/|\\\\}}libclang_rt.profile.a"

// RUN: %clang -### %s 2>&1 \
// RUN:     -shared \
// RUN:     --target=i386-unknown-linux -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
// RUN:   | FileCheck --check-prefix=CHECK-LINUX-I386-SHARED %s
//
// CHECK-LINUX-I386-SHARED: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-LINUX-I386-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{.*}}i386-unknown-linux{{.*}}libclang_rt.profile.a" {{.*}} "-lc"
//
// RUN: %clang -### %s 2>&1 \
// RUN:     -shared \
// RUN:     --target=x86_64-unknown-linux -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:     --sysroot=%S/Inputs/basic_linux_tree \
// RUN:   | FileCheck --check-prefix=CHECK-LINUX-X86-64-SHARED %s
//
// CHECK-LINUX-X86-64-SHARED: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-LINUX-X86-64-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{.*}}x86_64-unknown-linux{{.*}}libclang_rt.profile.a" {{.*}} "-lc"
//
// RUN: %clang -### %s 2>&1 \
// RUN:     -shared \
// RUN:     --target=x86_64-unknown-freebsd -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:     --sysroot=%S/Inputs/basic_freebsd64_tree \
// RUN:   | FileCheck --check-prefix=CHECK-FREEBSD-X86-64-SHARED %s
//
// CHECK-FREEBSD-X86-64-SHARED: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-FREEBSD-X86-64-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-freebsd{{/|\\\\}}libclang_rt.profile.a"
//
// RUN: %clang -### %s 2>&1 \
// RUN:     -shared \
// RUN:     --target=x86_64-unknown-netbsd -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:     --sysroot=%S/Inputs/basic_netbsd_tree \
// RUN:   | FileCheck --check-prefix=CHECK-NETBSD-X86-64-SHARED %s

// CHECK-NETBSD-X86-64-SHARED: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-NETBSD-X86-64-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-netbsd{{/|\\\\}}libclang_rt.profile.a"

// RUN: %clang -### %s 2>&1 \
// RUN:     -shared \
// RUN:     --target=x86_64-unknown-openbsd -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:     --sysroot=%S/Inputs/basic_openbsd_tree \
// RUN:   | FileCheck --check-prefix=CHECK-OPENBSD-X86-64-SHARED %s

// CHECK-OPENBSD-X86-64-SHARED: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-OPENBSD-X86-64-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-openbsd{{/|\\\\}}libclang_rt.profile.a"

// RUN: %clang -### %s 2>&1 \
// RUN:     --target=x86_64-apple-darwin14 -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:   | FileCheck --check-prefix=CHECK-DARWIN-X86-64 %s
//
// CHECK-DARWIN-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-DARWIN-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}darwin{{/|\\\\}}libclang_rt.profile_osx.a"
//
// RUN: %clang -### %s 2>&1 \
// RUN:     --target=x86_64-apple-darwin14 -fprofile-instr-generate -nostdlib -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:   | FileCheck --check-prefix=CHECK-DARWIN-NOSTDLIB-X86-64 %s
//
// CHECK-DARWIN-NOSTDLIB-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-DARWIN-NOSTDLIB-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}darwin{{/|\\\\}}libclang_rt.profile_osx.a"
//
// RUN: %clang -### %s 2>&1 \
// RUN:     --target=arm64-apple-ios -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:   | FileCheck --check-prefix=CHECK-DARWIN-ARM64 %s
//
// CHECK-DARWIN-ARM64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-DARWIN-ARM64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}darwin{{/|\\\\}}libclang_rt.profile_ios.a"
//
// RUN: %clang -### %s 2>&1 \
// RUN:     --target=armv7-apple-darwin -mtvos-version-min=8.3 -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:   | FileCheck --check-prefix=CHECK-TVOS-ARMV7 %s
//
// CHECK-TVOS-ARMV7: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-TVOS-ARMV7: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}darwin{{/|\\\\}}libclang_rt.profile_tvos.a"
//
// RUN: %clang -### %s 2>&1 \
// RUN:     --target=armv7s-apple-darwin10 -mwatchos-version-min=2.0 -arch armv7k -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:   | FileCheck --check-prefix=CHECK-WATCHOS-ARMV7 %s
//
// CHECK-WATCHOS-ARMV7: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-WATCHOS-ARMV7: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}darwin{{/|\\\\}}libclang_rt.profile_watchos.a"
//
// RUN: %clang -### %s 2>&1 \
// RUN:     -target x86_64-apple-driverkit19.0 -arch x86_64 -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:   | FileCheck --check-prefix=CHECK-DRIVERKIT-X86_64 %s
//
// CHECK-DRIVERKIT-X86_64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-DRIVERKIT-X86_64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}darwin{{/|\\\\}}libclang_rt.profile_driverkit.a"
//
// RUN: %clang -### %s 2>&1 \
// RUN:     --target=i386-pc-win32 -fprofile-instr-generate \
// RUN:     -resource-dir=%S/Inputs/resource_dir -fuse-ld=link \
// RUN:   | FileCheck --check-prefix=CHECK-WINDOWS-I386 %s
//
// CHECK-WINDOWS-I386: "{{.*}}link{{(.exe)?}}"
// CHECK-WINDOWS-I386: "{{.*}}clang_rt.profile{{(-i386)?}}.lib"
//
// RUN: %clang -### %s 2>&1 \
// RUN:     --target=x86_64-pc-win32 -fprofile-instr-generate \
// RUN:     -resource-dir=%S/Inputs/resource_dir -fuse-ld=link \
// RUN:   | FileCheck --check-prefix=CHECK-WINDOWS-X86-64 %s
//
// CHECK-WINDOWS-X86-64: "{{.*}}link{{(.exe)?}}"
// CHECK-WINDOWS-X86-64: "{{.*}}clang_rt.profile{{(-x86_64)?}}.lib"
//
// RUN: %clang -### %s 2>&1 \
// RUN:     --target=x86_64-mingw32 -fprofile-instr-generate -fuse-ld=ld \
// RUN:     -resource-dir=%S/Inputs/resource_dir \
// RUN:   | FileCheck --check-prefix=CHECK-MINGW-X86-64 %s
//
// CHECK-MINGW-X86-64: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-MINGW-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-windows-gnu{{/|\\\\}}libclang_rt.profile.a"

// Test instrumented profiling dependent-lib flags
//
// RUN: %clang -### %s --target=x86_64-pc-win32 \
// RUN:     -fprofile-instr-generate 2>&1 \
// RUN:   | FileCheck --check-prefix=CHECK-WINDOWS-X86-64-DEPENDENT-LIB %s
//
// CHECK-WINDOWS-X86-64-DEPENDENT-LIB: "--dependent-lib={{[^"]*}}clang_rt.profile{{[^"]*}}.lib"
//
// RUN: %clang -### %s --target=x86_64-mingw32 \
// RUN:     -fprofile-instr-generate 2>&1 \
// RUN:   | FileCheck --check-prefix=CHECK-MINGW-X86-64-DEPENDENT-LIB %s
//
// CHECK-MINGW-X86-64-DEPENDENT-LIB-NOT: "--dependent-lib={{[^"]*}}clang_rt.profile-{{[^"]*}}.a"