4f14b80803
There is a use case that users want to emit preprocessor output as file and compile the preprocessor output later with -x hip-cpp-output. Clang emits bundled preprocessor output when users compile with -E for combined host/device compilations. Clang should be able to compile the bundled preprocessor output with -x hip-cpp-output. Basically clang should unbundle the bundled preprocessor output and launch device and host compilation actions. Currently there is a bug in clang driver causing bundled preprocessor output not unbundled. This patch fixes that. Differential Revision: https://reviews.llvm.org/D92720
26 lines
1.6 KiB
Plaintext
26 lines
1.6 KiB
Plaintext
// REQUIRES: clang-driver, amdgpu-registered-target
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// RUN: %clang -### -target x86_64-unknown-linux-gnu \
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// RUN: --offload-arch=gfx803 -nogpulib \
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// RUN: -x hip-cpp-output %s 2>&1 | FileCheck %s
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// CHECK: {{".*clang-offload-bundler.*"}} {{.*}}"-outputs=[[HOST_PP:.*cui]],[[DEV_PP:.*cui]]" "-unbundle"
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// CHECK: {{".*clang.*"}} "-cc1" {{.*}}"-target-cpu" "gfx803" {{.*}}"-o" "[[DEV_O:.*o]]" {{.*}}"[[DEV_PP]]"
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// CHECK: {{".*lld.*"}} {{.*}}"-o" "[[DEV_ISA:.*]]" "[[DEV_O]]"
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// CHECK: {{".*clang-offload-bundler.*"}} {{.*}}"-inputs={{.*}},[[DEV_ISA]]" "-outputs=[[FATBIN:.*]]"
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// CHECK: {{".*clang.*"}} {{.*}}"-triple" "x86_64-unknown-linux-gnu"{{.*}} "-fcuda-include-gpubinary" "[[FATBIN]]" {{.*}}"-o" "[[HOST_O:.*o]]" {{.*}}"[[HOST_PP]]"
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// CHECK: {{".*ld.*"}} {{.*}}"[[HOST_O]]"
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// RUN: %clang -### -target x86_64-unknown-linux-gnu \
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// RUN: --offload-arch=gfx803 -nogpulib -fgpu-rdc \
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// RUN: -x hip-cpp-output %s 2>&1 | FileCheck -check-prefix=RDC %s
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// RDC: {{".*clang-offload-bundler.*"}} {{.*}}"-outputs=[[HOST_PP:.*cui]],[[DEV_PP:.*cui]]" "-unbundle"
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// RDC: {{".*clang.*"}} {{.*}}"-triple" "x86_64-unknown-linux-gnu"{{.*}} "-o" "[[HOST_O:.*o]]" {{.*}}"[[HOST_PP]]"
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// RDC: {{".*clang-offload-bundler.*"}} {{.*}}"-outputs=[[HOST_PP:.*cui]],[[DEV_PP:.*cui]]" "-unbundle"
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// RDC: {{".*clang.*"}} "-cc1" {{.*}}"-target-cpu" "gfx803" {{.*}}"-o" "[[DEV_BC:.*bc]]" {{.*}}"[[DEV_PP]]"
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// RDC: {{".*lld.*"}} {{.*}}"-o" "[[DEV_ISA:.*]]" "[[DEV_BC]]"
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// RDC: {{".*clang-offload-bundler.*"}} {{.*}}"-inputs={{.*}},[[DEV_ISA]]" "-outputs=[[FATBIN:.*]]"
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// RDC: {{".*llvm-mc.*"}} "-o" "[[FATBIN_O:.*o]]"
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// RDC: {{".*ld.*"}} {{.*}}"[[HOST_O]]" "[[FATBIN_O]]"
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