Author: jlebar Date: Thu Jan 7 21:33:04 2016 New Revision: 257142 URL: http://llvm.org/viewvc/llvm-project?rev=257142&view=rev Log: [CUDA] Split out tests for unused-arg warnings from cuda-options.cu.
Summary: Trying to make this test a bit more manageable. Reviewers: tra Subscribers: cfe-commits Differential Revision: http://reviews.llvm.org/D15974 Added: cfe/trunk/test/Driver/cuda-unused-arg-warning.cu Modified: cfe/trunk/test/Driver/cuda-options.cu Modified: cfe/trunk/test/Driver/cuda-options.cu URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/cuda-options.cu?rev=257142&r1=257141&r2=257142&view=diff ============================================================================== --- cfe/trunk/test/Driver/cuda-options.cu (original) +++ cfe/trunk/test/Driver/cuda-options.cu Thu Jan 7 21:33:04 2016 @@ -111,20 +111,6 @@ // Make sure we don't link anything. // RUN: -check-prefix CUDA-NL %s -// --cuda-host-only should never trigger unused arg warning. -// RUN: %clang -### -target x86_64-linux-gnu --cuda-host-only -c %s 2>&1 | \ -// RUN: FileCheck -check-prefix CUDA-NO-UNUSED-CHO %s -// RUN: %clang -### -target x86_64-linux-gnu --cuda-host-only -x c -c %s 2>&1 | \ -// RUN: FileCheck -check-prefix CUDA-NO-UNUSED-CHO %s - -// --cuda-device-only should not produce warning compiling CUDA files -// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only -c %s 2>&1 | \ -// RUN: FileCheck -check-prefix CUDA-NO-UNUSED-CDO %s - -// --cuda-device-only should warn during non-CUDA compilation. -// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only -x c -c %s 2>&1 | \ -// RUN: FileCheck -check-prefix CUDA-UNUSED-CDO %s - // Match device-side preprocessor, and compiler phases with -save-temps // CUDA-D1S: "-cc1" "-triple" "nvptx64-nvidia-cuda" // CUDA-D1S-SAME: "-aux-triple" "x86_64--linux-gnu" @@ -189,7 +175,3 @@ // Match no linker // CUDA-NL-NOT: "{{.*}}{{ld|link}}{{(.exe)?}}" - -// CUDA-NO-UNUSED-CHO-NOT: warning: argument unused during compilation: '--cuda-host-only' -// CUDA-UNUSED-CDO: warning: argument unused during compilation: '--cuda-device-only' -// CUDA-NO-UNUSED-CDO-NOT: warning: argument unused during compilation: '--cuda-device-only' Added: cfe/trunk/test/Driver/cuda-unused-arg-warning.cu URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/cuda-unused-arg-warning.cu?rev=257142&view=auto ============================================================================== --- cfe/trunk/test/Driver/cuda-unused-arg-warning.cu (added) +++ cfe/trunk/test/Driver/cuda-unused-arg-warning.cu Thu Jan 7 21:33:04 2016 @@ -0,0 +1,23 @@ +// Tests that we trigger unused-arg warnings on CUDA flags appropriately. + +// REQUIRES: clang-driver +// REQUIRES: x86-registered-target +// REQUIRES: nvptx-registered-target + +// --cuda-host-only should never trigger unused arg warning. +// RUN: %clang -### -target x86_64-linux-gnu --cuda-host-only -c %s 2>&1 | \ +// RUN: FileCheck %s +// RUN: %clang -### -target x86_64-linux-gnu --cuda-host-only -x c -c %s 2>&1 | \ +// RUN: FileCheck %s + +// --cuda-device-only should warn during non-CUDA compilation. +// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only -x c -c %s 2>&1 | \ +// RUN: FileCheck -check-prefix UNUSED-CDO %s + +// --cuda-device-only should not produce warning compiling CUDA files +// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only -c %s 2>&1 | \ +// RUN: FileCheck -check-prefix NO-UNUSED-CDO %s + +// CHECK-NOT: warning: argument unused during compilation: '--cuda-host-only' +// UNUSED-CDO: warning: argument unused during compilation: '--cuda-device-only' +// NO-UNUSED-CDO-NOT: warning: argument unused during compilation: '--cuda-device-only' _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
