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Differential D15974

[CUDA] Split out tests for unused-arg warnings from cuda-options.cu.
ClosedPublic

Authored by jlebar on Jan 7 2016, 3:26 PM.

Details

Reviewers
tra
Commits
rG652b97bcf7eb: [CUDA] Split out tests for unused-arg warnings from cuda-options.cu.
rC257142: [CUDA] Split out tests for unused-arg warnings from cuda-options.cu.
rL257142: [CUDA] Split out tests for unused-arg warnings from cuda-options.cu.
Summary

Trying to make this test a bit more manageable.

Diff Detail

Repository
rL LLVM

Event Timeline

jlebar updated this revision to Diff 44270.Jan 7 2016, 3:26 PM
jlebar retitled this revision from to [CUDA] Split out tests for unused-arg warnings from cuda-options.cu..
jlebar updated this object.
jlebar added a reviewer: tra.
jlebar added a subscriber: cfe-commits.
tra accepted this revision.Jan 7 2016, 4:20 PM
tra edited edge metadata.

LGTM.

This revision is now accepted and ready to land.Jan 7 2016, 4:20 PM
Closed by commit rL257142: [CUDA] Split out tests for unused-arg warnings from cuda-options.cu. (authored by jlebar). · Explain WhyJan 7 2016, 7:36 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents

PathSize
cfe/
trunk/
test/
Driver/
18 lines
23 lines

Diff 44309

cfe/trunk/test/Driver/cuda-options.cu

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// Compile device-side to PTX assembly and make sure we use it on the host side. // Compile device-side to PTX assembly and make sure we use it on the host side.
// RUN: | FileCheck -check-prefix CUDA-D1 -check-prefix CUDA-D1NS \ // RUN: | FileCheck -check-prefix CUDA-D1 -check-prefix CUDA-D1NS \
// Then compile host side and incorporate device code. // Then compile host side and incorporate device code.
// RUN: -check-prefix CUDA-H -check-prefix CUDA-HNS -check-prefix CUDA-HS-I1 \ // RUN: -check-prefix CUDA-H -check-prefix CUDA-HNS -check-prefix CUDA-HS-I1 \
// RUN: -check-prefix CUDA-H-AS \ // RUN: -check-prefix CUDA-H-AS \
// Make sure we don't link anything. // Make sure we don't link anything.
// RUN: -check-prefix CUDA-NL %s // 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 // Match device-side preprocessor, and compiler phases with -save-temps
// CUDA-D1S: "-cc1" "-triple" "nvptx64-nvidia-cuda" // CUDA-D1S: "-cc1" "-triple" "nvptx64-nvidia-cuda"
// CUDA-D1S-SAME: "-aux-triple" "x86_64--linux-gnu" // CUDA-D1S-SAME: "-aux-triple" "x86_64--linux-gnu"
// CUDA-D1S-SAME: "-fcuda-is-device" // CUDA-D1S-SAME: "-fcuda-is-device"
// CUDA-D1S-SAME: "-x" "cuda" // CUDA-D1S-SAME: "-x" "cuda"
// CUDA-D1S: "-cc1" "-triple" "nvptx64-nvidia-cuda" // CUDA-D1S: "-cc1" "-triple" "nvptx64-nvidia-cuda"
// CUDA-D1S-SAME: "-aux-triple" "x86_64--linux-gnu" // CUDA-D1S-SAME: "-aux-triple" "x86_64--linux-gnu"
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// CUDA-NH-SAME-NOT: "-x" "cuda" // CUDA-NH-SAME-NOT: "-x" "cuda"
// Match linker // Match linker
// CUDA-L: "{{.*}}{{ld|link}}{{(.exe)?}}" // CUDA-L: "{{.*}}{{ld|link}}{{(.exe)?}}"
// CUDA-L-SAME: "[[HOSTOUTPUT]]" // CUDA-L-SAME: "[[HOSTOUTPUT]]"
// Match no linker // Match no linker
// CUDA-NL-NOT: "{{.*}}{{ld|link}}{{(.exe)?}}" // 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'

cfe/trunk/test/Driver/cuda-unused-arg-warning.cu

// 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'