1 // REQUIRES: clang-driver 2 // REQUIRES: x86-registered-target 3 // REQUIRES: nvptx-registered-target 4 5 // -flto causes a switch to llvm-bc object files. 6 // RUN: %clangxx -nocudainc -nocudalib -ccc-print-phases -c %s -flto 2> %t 7 // RUN: FileCheck -check-prefix=CHECK-COMPILE-ACTIONS < %t %s 8 // 9 // CHECK-COMPILE-ACTIONS: 2: compiler, {1}, ir, (host-cuda) 10 // CHECK-COMPILE-ACTIONS-NOT: lto-bc 11 // CHECK-COMPILE-ACTIONS: 12: backend, {11}, lto-bc, (host-cuda) 12 13 // RUN: %clangxx -nocudainc -nocudalib -ccc-print-phases %s -flto 2> %t 14 // RUN: FileCheck -check-prefix=CHECK-COMPILELINK-ACTIONS < %t %s 15 // 16 // CHECK-COMPILELINK-ACTIONS: 0: input, "{{.*}}lto.cu", cuda, (host-cuda) 17 // CHECK-COMPILELINK-ACTIONS: 1: preprocessor, {0}, cuda-cpp-output 18 // CHECK-COMPILELINK-ACTIONS: 2: compiler, {1}, ir, (host-cuda) 19 // CHECK-COMPILELINK-ACTIONS: 3: input, "{{.*}}lto.cu", cuda, (device-cuda, sm_20) 20 // CHECK-COMPILELINK-ACTIONS: 4: preprocessor, {3}, cuda-cpp-output, (device-cuda, sm_20) 21 // CHECK-COMPILELINK-ACTIONS: 5: compiler, {4}, ir, (device-cuda, sm_20) 22 // CHECK-COMPILELINK-ACTIONS: 6: backend, {5}, assembler, (device-cuda, sm_20) 23 // CHECK-COMPILELINK-ACTIONS: 7: assembler, {6}, object, (device-cuda, sm_20) 24 // CHECK-COMPILELINK-ACTIONS: 8: offload, "device-cuda (nvptx{{.*}}-nvidia-cuda:sm_20)" {7}, object 25 // CHECK-COMPILELINK-ACTIONS: 9: offload, "device-cuda (nvptx{{.*}}-nvidia-cuda:sm_20)" {6}, assembler 26 // CHECK-COMPILELINK-ACTIONS: 10: linker, {8, 9}, cuda-fatbin, (device-cuda) 27 // CHECK-COMPILELINK-ACTIONS: 11: offload, "host-cuda {{.*}}" {2}, "device-cuda{{.*}}" {10}, ir 28 // CHECK-COMPILELINK-ACTIONS: 12: backend, {11}, lto-bc, (host-cuda) 29 // CHECK-COMPILELINK-ACTIONS: 13: linker, {12}, image, (host-cuda) 30 31 // llvm-bc and llvm-ll outputs need to match regular suffixes 32 // (unfortunately). 33 // RUN: %clangxx %s -nocudainc -nocudalib -flto -save-temps -### 2> %t 34 // RUN: FileCheck -check-prefix=CHECK-COMPILELINK-SUFFIXES < %t %s 35 // 36 // CHECK-COMPILELINK-SUFFIXES: "-o" "[[CPP:.*lto-host.*\.cui]]" "-x" "cuda" "{{.*}}lto.cu" 37 // CHECK-COMPILELINK-SUFFIXES: "-o" "[[BC:.*lto-host.*\.bc]]" {{.*}}[[CPP]]" 38 // CHECK-COMPILELINK-SUFFIXES: "-o" "[[OBJ:.*lto-host.*\.o]]" {{.*}}[[BC]]" 39 // CHECK-COMPILELINK-SUFFIXES: "{{.*}}a.{{(out|exe)}}" {{.*}}[[OBJ]]" 40 41 // RUN: %clangxx %s -nocudainc -nocudalib -flto -S -### 2> %t 42 // RUN: FileCheck -check-prefix=CHECK-COMPILE-SUFFIXES < %t %s 43 // 44 // CHECK-COMPILE-SUFFIXES: "-o" "{{.*}}lto.s" "-x" "cuda" "{{.*}}lto.cu" 45 46 // RUN: not %clangxx -nocudainc -nocudalib %s -emit-llvm 2>&1 \ 47 // RUN: | FileCheck --check-prefix=LLVM-LINK %s 48 // LLVM-LINK: -emit-llvm cannot be used when linking 49 50 /// With ld.bfd or gold, link against LLVMgold. 51 // RUN: %clangxx -nocudainc -nocudalib -target x86_64-unknown-linux-gnu --sysroot %S/Inputs/basic_cross_linux_tree %s \ 52 // RUN: -fuse-ld=bfd -flto=thin -### 2>&1 | FileCheck --check-prefix=LLVMGOLD %s 53 // RUN: %clangxx -nocudainc -nocudalib -target x86_64-unknown-linux-gnu --sysroot %S/Inputs/basic_cross_linux_tree %s \ 54 // RUN: -fuse-ld=gold -flto=full -### 2>&1 | FileCheck --check-prefix=LLVMGOLD %s 55 // 56 // LLVMGOLD: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}" 57 58 /// lld does not need LLVMgold. 59 // RUN: %clangxx -nocudainc -nocudalib -target x86_64-unknown-linux-gnu --sysroot %S/Inputs/basic_cross_linux_tree %s \ 60 // RUN: -fuse-ld=lld -flto=full -### 2>&1 | FileCheck --check-prefix=NO-LLVMGOLD %s 61 // RUN: %clangxx -nocudainc -nocudalib -target x86_64-unknown-linux-gnu --sysroot %S/Inputs/basic_cross_linux_tree %s \ 62 // RUN: -fuse-ld=gold -flto=full -fno-lto -### 2>&1 | FileCheck --check-prefix=NO-LLVMGOLD %s 63 // 64 // NO-LLVMGOLD-NOT: "-plugin" "{{.*}}{{[/\\]}}LLVMgold.{{dll|dylib|so}}" 65 66 // -flto passes along an explicit debugger tuning argument. 67 // RUN: %clangxx -nocudainc -nocudalib \ 68 // RUN: -target x86_64-unknown-linux -### %s -flto -glldb 2> %t 69 // RUN: FileCheck -check-prefix=CHECK-TUNING-LLDB < %t %s 70 // RUN: %clangxx -nocudainc -nocudalib \ 71 // RUN: -target x86_64-unknown-linux -### %s -flto -g 2> %t 72 // RUN: FileCheck -check-prefix=CHECK-NO-TUNING < %t %s 73 // 74 // CHECK-TUNING-LLDB: "-plugin-opt=-debugger-tune=lldb" 75 // CHECK-NO-TUNING-NOT: "-plugin-opt=-debugger-tune 76