clang/test/Driver/hip-link-bc-to-bc.hip

   1 // REQUIRES: x86-registered-target, amdgpu-registered-target
   2
   3 // Check that clang unbundles the two bitcodes and links via llvm-link
   4 // RUN: rm -rf %t && mkdir %t
   5 // RUN: touch %t/bundle1.bc
   6 // RUN: touch %t/bundle2.bc
   7
   8 // RUN: %clang -### --target=x86_64-unknown-linux-gnu --offload-arch=gfx906 --hip-link \
   9 // RUN:   -emit-llvm -fgpu-rdc --cuda-device-only \
  10 // RUN:   %t/bundle1.bc %t/bundle2.bc \
  11 // RUN:   2>&1 | FileCheck -check-prefix=BITCODE %s
  12
  13 // BITCODE: "{{.*}}clang-offload-bundler" "-type=bc" "-targets=host-x86_64-unknown-linux-gnu,hip-amdgcn-amd-amdhsa-gfx906" "-input={{.*}}bundle1.bc" "-output=[[B1HOST:.*\.bc]]" "-output=[[B1DEV1:.*\.bc]]" "-unbundle" "-allow-missing-bundles"
  14 // BITCODE: "{{.*}}clang{{.*}}" "-o" "[[B1DEV2:.*bundle1-gfx906.bc]]" "-x" "ir" "[[B1DEV1]]"
  15
  16 // BITCODE: "{{.*}}clang-offload-bundler" "-type=bc" "-targets=host-x86_64-unknown-linux-gnu,hip-amdgcn-amd-amdhsa-gfx906" "-input={{.*}}bundle2.bc" "-output=[[B2HOST:.*\.bc]]" "-output=[[B2DEV1:.*\.bc]]" "-unbundle" "-allow-missing-bundles"
  17 // BITCODE: "{{.*}}clang{{.*}}" "-o" "[[B2DEV2:.*bundle2-gfx906.bc]]" "-x" "ir" "[[B2DEV1]]"
  18
  19 // BITCODE: "{{.*}}llvm-link" "-o" "bundle1-hip-amdgcn-amd-amdhsa-gfx906.bc" "[[B1DEV2]]" "[[B2DEV2]]"
  20
  21 // Check that clang unbundles the bitcode and archive and links via llvm-link
  22 // RUN: llvm-ar rc %t/libhipbundle.a
  23 // RUN: touch %t/bundle.bc
  24
  25 // RUN: %clang -### --target=x86_64-unknown-linux-gnu --offload-arch=gfx906 --hip-link \
  26 // RUN:   -emit-llvm -fgpu-rdc --cuda-device-only \
  27 // RUN:   %t/bundle.bc -L%t -lhipbundle \
  28 // RUN:   2>&1 | FileCheck -check-prefix=ARCHIVE %s
  29
  30 // ARCHIVE: "{{.*}}clang-offload-bundler" "-type=bc" "-targets=host-x86_64-unknown-linux-gnu,hip-amdgcn-amd-amdhsa-gfx906" "-input={{.*}}bundle.bc" "-output=[[HOST:.*\.bc]]" "-output=[[DEV1:.*\.bc]]" "-unbundle" "-allow-missing-bundles"
  31 // ARCHIVE: "{{.*}}clang{{.*}}" "-o" "[[DEV2:.*\.bc]]" "-x" "ir" "[[DEV1]]"
  32
  33 // ARCHIVE: "{{.*}}clang-offload-bundler" "-unbundle" "-type=a" "-input={{.*}}libhipbundle.a" "-targets=hip-amdgcn-amd-amdhsa-gfx906" "-output=[[AR:.*\.a]]" "-allow-missing-bundles" "-hip-openmp-compatible"
  34
  35 // ARCHIVE: "{{.*}}llvm-link" "-o" "bundle-hip-amdgcn-amd-amdhsa-gfx906.bc" "[[DEV2]]" "[[AR]]"