| Chih-Hung Hsieh | ca552b8 | 2018-03-01 22:26:19 +0000 | [diff] [blame] | 1 | // Android, Cygwin and OpenBSD use emutls by default. |
| 2 | // Clang should pass -femulated-tls or -fno-emulated-tls to cc1 if they are used, |
| 3 | // and cc1 should set up EmulatedTLS and ExplicitEmulatedTLS to LLVM CodeGen. |
| 4 | // |
| 5 | // RUN: %clang -### -target arm-linux-androideabi %s 2>&1 \ |
| 6 | // RUN: | FileCheck -check-prefix=DEFAULT %s |
| 7 | // RUN: %clang -### -target arm-linux-gnu %s 2>&1 \ |
| 8 | // RUN: | FileCheck -check-prefix=DEFAULT %s |
| 9 | // RUN: %clang -### -target i686-pc-cygwin %s 2>&1 \ |
| 10 | // RUN: | FileCheck -check-prefix=DEFAULT %s |
| 11 | // RUN: %clang -### -target i686-pc-openbsd %s 2>&1 \ |
| 12 | // RUN: | FileCheck -check-prefix=DEFAULT %s |
| NAKAMURA Takumi | 33ff1dd | 2016-01-16 03:44:52 +0000 | [diff] [blame] | 13 | |
| Chih-Hung Hsieh | ca552b8 | 2018-03-01 22:26:19 +0000 | [diff] [blame] | 14 | // RUN: %clang -### -target arm-linux-androideabi -fno-emulated-tls -femulated-tls %s 2>&1 \ |
| 15 | // RUN: | FileCheck -check-prefix=EMU %s |
| 16 | // RUN: %clang -### -target arm-linux-gnu %s -fno-emulated-tls -femulated-tls 2>&1 \ |
| 17 | // RUN: | FileCheck -check-prefix=EMU %s |
| 18 | // RUN: %clang -### -target i686-pc-cygwin %s -fno-emulated-tls -femulated-tls 2>&1 \ |
| 19 | // RUN: | FileCheck -check-prefix=EMU %s |
| 20 | // RUN: %clang -### -target i686-pc-openbsd %s -fno-emulated-tls -femulated-tls 2>&1 \ |
| 21 | // RUN: | FileCheck -check-prefix=EMU %s |
| 22 | |
| 23 | // RUN: %clang -### -target arm-linux-androideabi -femulated-tls -fno-emulated-tls %s 2>&1 \ |
| 24 | // RUN: | FileCheck -check-prefix=NOEMU %s |
| 25 | // RUN: %clang -### -target arm-linux-gnu %s -femulated-tls -fno-emulated-tls 2>&1 \ |
| 26 | // RUN: | FileCheck -check-prefix=NOEMU %s |
| 27 | // RUN: %clang -### -target i686-pc-cygwin %s -femulated-tls -fno-emulated-tls 2>&1 \ |
| 28 | // RUN: | FileCheck -check-prefix=NOEMU %s |
| 29 | // RUN: %clang -### -target i686-pc-openbsd %s -femulated-tls -fno-emulated-tls 2>&1 \ |
| 30 | // RUN: | FileCheck -check-prefix=NOEMU %s |
| 31 | |
| 32 | |
| 33 | // Default without -f[no-]emulated-tls, will be decided by the target triple. |
| 34 | // DEFAULT-NOT: "-cc1" {{.*}}"-femulated-tls" |
| 35 | // DEFAULT-NOT: "-cc1" {{.*}}"-fno-emulated-tls" |
| 36 | |
| 37 | // Explicit and last -f[no-]emulated-tls flag will be passed to cc1. |
| 38 | // EMU: "-cc1" {{.*}}"-femulated-tls" |
| 39 | // EMU-NOT: "-cc1" {{.*}}"-fno-emulated-tls" |
| 40 | |
| 41 | // NOEMU: "-cc1" {{.*}}"-fno-emulated-tls" |
| 42 | // NOEMU-NOT: "-cc1" {{.*}}"-femulated-tls" |