diff options
Diffstat (limited to 'test/Driver/cuda-options.cu')
| -rw-r--r-- | test/Driver/cuda-options.cu | 66 |
1 files changed, 46 insertions, 20 deletions
diff --git a/test/Driver/cuda-options.cu b/test/Driver/cuda-options.cu index bf71633a4cf9..5d650761fb22 100644 --- a/test/Driver/cuda-options.cu +++ b/test/Driver/cuda-options.cu @@ -22,29 +22,45 @@ // RUN: | FileCheck -check-prefix NODEVICE -check-prefix HOST \ // RUN: -check-prefix NOINCLUDES-DEVICE -check-prefix LINK %s -// Same test as above, but with preceeding --cuda-device-only to make sure only -// the last option has an effect. -// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only --cuda-host-only %s 2>&1 \ +// Verify that --cuda-device-only disables host-side compilation and linking. +// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only %s 2>&1 \ +// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \ +// RUN: -check-prefix NOHOST -check-prefix NOLINK %s + +// Check that the last of --cuda-compile-host-device, --cuda-host-only, and +// --cuda-device-only wins. + +// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \ +// RUN: --cuda-host-only %s 2>&1 \ // RUN: | FileCheck -check-prefix NODEVICE -check-prefix HOST \ // RUN: -check-prefix NOINCLUDES-DEVICE -check-prefix LINK %s -// Verify that --cuda-device-only disables host-side compilation and linking. -// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only %s 2>&1 \ +// RUN: %clang -### -target x86_64-linux-gnu --cuda-compile-host-device \ +// RUN: --cuda-host-only %s 2>&1 \ +// RUN: | FileCheck -check-prefix NODEVICE -check-prefix HOST \ +// RUN: -check-prefix NOINCLUDES-DEVICE -check-prefix LINK %s + +// RUN: %clang -### -target x86_64-linux-gnu --cuda-host-only \ +// RUN: --cuda-device-only %s 2>&1 \ // RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \ // RUN: -check-prefix NOHOST -check-prefix NOLINK %s -// Same test as above, but with preceeding --cuda-host-only to make sure only -// the last option has an effect. -// RUN: %clang -### -target x86_64-linux-gnu --cuda-host-only --cuda-device-only %s 2>&1 \ +// RUN: %clang -### -target x86_64-linux-gnu --cuda-compile-host-device \ +// RUN: --cuda-device-only %s 2>&1 \ // RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \ // RUN: -check-prefix NOHOST -check-prefix NOLINK %s -// Verify that with -S we compile host and device sides to assembly and -// incorporate device code into the host side. -// RUN: %clang -### -target x86_64-linux-gnu -S -c %s 2>&1 \ +// RUN: %clang -### -target x86_64-linux-gnu --cuda-host-only \ +// RUN: --cuda-compile-host-device %s 2>&1 \ // RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \ // RUN: -check-prefix HOST -check-prefix INCLUDES-DEVICE \ -// RUN: -check-prefix NOLINK %s +// RUN: -check-prefix LINK %s + +// RUN: %clang -### -target x86_64-linux-gnu --cuda-device-only \ +// RUN: --cuda-compile-host-device %s 2>&1 \ +// RUN: | FileCheck -check-prefix DEVICE -check-prefix DEVICE-NOSAVE \ +// RUN: -check-prefix HOST -check-prefix INCLUDES-DEVICE \ +// RUN: -check-prefix LINK %s // Verify that --cuda-gpu-arch option passes the correct GPU archtecture to // device compilation. @@ -61,7 +77,7 @@ // RUN: -check-prefix DEVICE2 -check-prefix DEVICE-SM35 \ // RUN: -check-prefix DEVICE2-SM30 -check-prefix HOST \ // RUN: -check-prefix HOST-NOSAVE -check-prefix INCLUDES-DEVICE \ -// RUN: -check-prefix INCLUDES-DEVICE2 -check-prefix NOLINK %s +// RUN: -check-prefix NOLINK %s // Verify that device-side results are passed to the correct tool when // -save-temps is used. @@ -92,10 +108,16 @@ // DEVICE-NOSAVE-SAME: "-aux-triple" "x86_64--linux-gnu" // DEVICE-SAME: "-fcuda-is-device" // DEVICE-SM35-SAME: "-target-cpu" "sm_35" -// DEVICE-SAME: "-o" "[[GPUBINARY1:[^"]*]]" +// DEVICE-SAME: "-o" "[[PTXFILE:[^"]*]]" // DEVICE-NOSAVE-SAME: "-x" "cuda" // DEVICE-SAVE-SAME: "-x" "ir" +// Match the call to ptxas (which assembles PTX to SASS). +// DEVICE:ptxas +// DEVICE-SM35-DAG: "--gpu-name" "sm_35" +// DEVICE-DAG: "--output-file" "[[CUBINFILE:[^"]*]]" +// DEVICE-DAG: "[[PTXFILE]]" + // Match another device-side compilation. // DEVICE2: "-cc1" "-triple" "nvptx64-nvidia-cuda" // DEVICE2-SAME: "-aux-triple" "x86_64--linux-gnu" @@ -106,23 +128,27 @@ // Match no device-side compilation. // NODEVICE-NOT: "-cc1" "-triple" "nvptx64-nvidia-cuda" -// NODEVICE-SAME-NOT: "-fcuda-is-device" +// NODEVICE-NOT: "-fcuda-is-device" + +// INCLUDES-DEVICE:fatbinary +// INCLUDES-DEVICE-DAG: "--create" "[[FATBINARY:[^"]*]]" +// INCLUDES-DEVICE-DAG: "--image=profile=sm_{{[0-9]+}},file=[[CUBINFILE]]" +// INCLUDES-DEVICE-DAG: "--image=profile=compute_{{[0-9]+}},file=[[PTXFILE]]" // Match host-side preprocessor job with -save-temps. // HOST-SAVE: "-cc1" "-triple" "x86_64--linux-gnu" // HOST-SAVE-SAME: "-aux-triple" "nvptx64-nvidia-cuda" -// HOST-SAVE-SAME-NOT: "-fcuda-is-device" +// HOST-SAVE-NOT: "-fcuda-is-device" // HOST-SAVE-SAME: "-x" "cuda" // Match host-side compilation. // HOST: "-cc1" "-triple" "x86_64--linux-gnu" // HOST-SAME: "-aux-triple" "nvptx64-nvidia-cuda" -// HOST-SAME-NOT: "-fcuda-is-device" +// HOST-NOT: "-fcuda-is-device" // HOST-SAME: "-o" "[[HOSTOUTPUT:[^"]*]]" // HOST-NOSAVE-SAME: "-x" "cuda" // HOST-SAVE-SAME: "-x" "cuda-cpp-output" -// INCLUDES-DEVICE-SAME: "-fcuda-include-gpubinary" "[[GPUBINARY1]]" -// INCLUDES-DEVICE2-SAME: "-fcuda-include-gpubinary" "[[GPUBINARY2]]" +// INCLUDES-DEVICE-SAME: "-fcuda-include-gpubinary" "[[FATBINARY]]" // Match external assembler that uses compilation output. // HOST-AS: "-o" "{{.*}}.o" "[[HOSTOUTPUT]]" @@ -132,7 +158,7 @@ // Match no host compilation. // NOHOST-NOT: "-cc1" "-triple" -// NOHOST-SAME-NOT: "-x" "cuda" +// NOHOST-NOT: "-x" "cuda" // Match linker. // LINK: "{{.*}}{{ld|link}}{{(.exe)?}}" |