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| author | Sterling Augustine <saugustine@google.com> | 2018-08-30 16:37:06 +0000 |
|---|---|---|
| committer | Sterling Augustine <saugustine@google.com> | 2018-08-30 16:37:06 +0000 |
| commit | 5acd669330ef53477cbd091aec2f6575f3eb3bd2 (patch) | |
| tree | 2349aa2e34ceff096ecb2389f424580b4593b88d /clang/test | |
| parent | 7e042bb1d18a06fc4b67143b5615acb15b4b8c57 (diff) | |
| download | bcm5719-llvm-5acd669330ef53477cbd091aec2f6575f3eb3bd2.tar.gz bcm5719-llvm-5acd669330ef53477cbd091aec2f6575f3eb3bd2.zip | |
Test the cross-product of how libgcc-related arguments are passed to the linker.
llvm-svn: 341083
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/Driver/linux-ld.c | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/clang/test/Driver/linux-ld.c b/clang/test/Driver/linux-ld.c index d9c96dd1961..9a0c3f2edd8 100644 --- a/clang/test/Driver/linux-ld.c +++ b/clang/test/Driver/linux-ld.c @@ -150,6 +150,88 @@ // // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \ // RUN: --target=x86_64-unknown-linux -rtlib=platform \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree \ +// RUN: | FileCheck --check-prefix=CHECK-CLANG-NO-LIBGCC %s +// CHECK-CLANG-NO-LIBGCC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]" +// CHECK-CLANG-NO-LIBGCC: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" +// CHECK-CLANG-NO-LIBGCC: "-lc" +// CHECK-CLANG-NO-LIBGCC: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" +// +// RUN: %clang++ -no-canonical-prefixes %s -### -o %t.o 2>&1 \ +// RUN: --target=x86_64-unknown-linux -rtlib=platform \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree \ +// RUN: | FileCheck --check-prefix=CHECK-CLANGXX-NO-LIBGCC %s +// CHECK-CLANGXX-NO-LIBGCC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]" +// CHECK-CLANGXX-NO-LIBGCC: "-lgcc_s" "-lgcc" +// CHECK-CLANGXX-NO-LIBGCC: "-lc" +// CHECK-CLANGXX-NO-LIBGCC: "-lgcc_s" "-lgcc" +// +// RUN: %clang -static -no-canonical-prefixes %s -### -o %t.o 2>&1 \ +// RUN: --target=x86_64-unknown-linux -rtlib=platform \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree \ +// RUN: | FileCheck --check-prefix=CHECK-CLANG-NO-LIBGCC-STATIC %s +// CHECK-CLANG-NO-LIBGCC-STATIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]" +// CHECK-CLANG-NO-LIBGCC-STATIC: "--start-group" "-lgcc" "-lgcc_eh" "-lc" "--end-group" +// +// RUN: %clang -dynamic -no-canonical-prefixes %s -### -o %t.o 2>&1 \ +// RUN: --target=x86_64-unknown-linux -rtlib=platform \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree \ +// RUN: | FileCheck --check-prefix=CHECK-CLANG-NO-LIBGCC-DYNAMIC %s +// CHECK-CLANG-NO-LIBGCC-DYNAMIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]" +// CHECK-CLANG-NO-LIBGCC-DYNAMIC: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" +// CHECK-CLANG-NO-LIBGCC-DYNAMIC: "-lc" +// CHECK-CLANG-NO-LIBGCC-DYNAMIC: "-lgcc" "--as-needed" "-lgcc_s" "--no-as-needed" +// +// RUN: %clang -static-libgcc -no-canonical-prefixes %s -### -o %t.o 2>&1 \ +// RUN: --target=x86_64-unknown-linux -rtlib=platform \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree \ +// RUN: | FileCheck --check-prefix=CHECK-CLANG-STATIC-LIBGCC %s +// CHECK-CLANG-STATIC-LIBGCC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]" +// CHECK-CLANG-STATIC-LIBGCC: "-lgcc" "-lgcc_eh" +// CHECK-CLANG-STATIC-LIBGCC: "-lc" +// CHECK-CLANG-STATIC-LIBGCC: "-lgcc" "-lgcc_eh" +// +// RUN: %clang -static-libgcc -dynamic -no-canonical-prefixes %s -### -o %t.o 2>&1 \ +// RUN: --target=x86_64-unknown-linux -rtlib=platform \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree \ +// RUN: | FileCheck --check-prefix=CHECK-CLANG-STATIC-LIBGCC-DYNAMIC %s +// CHECK-CLANG-STATIC-LIBGCC-DYNAMIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]" +// CHECK-CLANG-STATIC-LIBGCC-DYNAMIC: "-lgcc" "-lgcc_eh" +// CHECK-CLANG-STATIC-LIBGCC-DYNAMIC: "-lc" +// CHECK-CLANG-STATIC-LIBGCC-DYNAMIC: "-lgcc" "-lgcc_eh" +// +// RUN: %clang -shared-libgcc -no-canonical-prefixes %s -### -o %t.o 2>&1 \ +// RUN: --target=x86_64-unknown-linux -rtlib=platform \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree \ +// RUN: | FileCheck --check-prefix=CHECK-CLANG-SHARED-LIBGCC %s +// CHECK-CLANG-SHARED-LIBGCC: warning: argument unused during compilation: '-shared-libgcc' +// This will be the correct check once the driver supports -shared-libgcc +// SKIP-CHECK-CLANG-SHARED-LIBGCC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]" +// SKIP-CHECK-CLANG-SHARED-LIBGCC: "-lgcc_s" "-lgcc" +// SKIP-CHECK-CLANG-SHARED-LIBGCC: "-lc" +// SKIP-CHECK-CLANG-SHARED-LIBGCC: "-lgcc_s" "-lgcc" +// +// RUN: %clang -shared-libgcc -dynamic -no-canonical-prefixes %s -### -o %t.o 2>&1 \ +// RUN: --target=x86_64-unknown-linux -rtlib=platform \ +// RUN: --gcc-toolchain="" \ +// RUN: --sysroot=%S/Inputs/basic_linux_tree \ +// RUN: | FileCheck --check-prefix=CHECK-CLANG-SHARED-LIBGCC-DYNAMIC %s +// CHECK-CLANG-SHARED-LIBGCC-DYNAMIC: warning: argument unused during compilation: '-shared-libgcc' +// CHECK-CLANG-SHARED-LIBGCC-DYNAMIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]" +// This will be the correct check once the driver supports -shared-libgcc +// SKIP-CHECK-CLANG-SHARED-LIBGCC-DYNAMIC: "-lgcc_s" "-lgcc" +// SKIP-CHECK-CLANG-SHARED-LIBGCC-DYNAMIC: "-lc" +// SKIP-CHECK-CLANG-SHARED-LIBGCC-DYNAMIC: "-lgcc_s" "-lgcc" +// +// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \ +// RUN: --target=x86_64-unknown-linux -rtlib=platform \ // RUN: -static \ // RUN: --gcc-toolchain="" \ // RUN: --sysroot=%S/Inputs/basic_linux_tree \ |
