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Revert "[SYCL][FPGA] Restore legacy debug info version for the hardwa… #4562

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Merged
merged 2 commits into from
Sep 21, 2021
Merged

Revert "[SYCL][FPGA] Restore legacy debug info version for the hardwa… #4562

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2d72003
Revert "[SYCL][FPGA] Restore legacy debug info version for the hardwa…
Sep 14, 2021
7e994ca
Merge branch 'sycl' into revert-OpenCLDebug
Sep 20, 2021
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6 changes: 1 addition & 5 deletions clang/lib/Driver/ToolChains/Clang.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -8718,11 +8718,7 @@ void SPIRVTranslator::ConstructJob(Compilation &C, const JobAction &JA,
TranslatorArgs.push_back(Output.getFilename());
if (JA.isDeviceOffloading(Action::OFK_SYCL)) {
TranslatorArgs.push_back("-spirv-max-version=1.4");
// TODO: align debug info for FPGA H/W when its SPIR-V consumer is ready
if (C.getDriver().isFPGAEmulationMode())
TranslatorArgs.push_back("-spirv-debug-info-version=ocl-100");
else
TranslatorArgs.push_back("-spirv-debug-info-version=legacy");
TranslatorArgs.push_back("-spirv-debug-info-version=ocl-100");
// Prevent crash in the translator if input IR contains DIExpression
// operations which don't have mapping to OpenCL.DebugInfo.100 spec.
TranslatorArgs.push_back("-spirv-allow-extra-diexpressions");
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5 changes: 1 addition & 4 deletions clang/lib/Driver/ToolChains/SYCL.cpp
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Expand Up @@ -66,10 +66,7 @@ const char *SYCL::Linker::constructLLVMSpirvCommand(
} else {
CmdArgs.push_back("-spirv-max-version=1.4");
CmdArgs.push_back("-spirv-ext=+all");
if (!C.getDriver().isFPGAEmulationMode())
CmdArgs.push_back("-spirv-debug-info-version=legacy");
else
CmdArgs.push_back("-spirv-debug-info-version=ocl-100");
CmdArgs.push_back("-spirv-debug-info-version=ocl-100");
CmdArgs.push_back("-spirv-allow-extra-diexpressions");
CmdArgs.push_back("-spirv-allow-unknown-intrinsics=llvm.genx.");
CmdArgs.push_back("-o");
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3 changes: 1 addition & 2 deletions clang/test/Driver/sycl-offload.c
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Expand Up @@ -704,8 +704,7 @@
// CHK-TOOLS-AOT: file-table-tform{{.*}} "-extract=Code" "-drop_titles" "-o" "[[OUTPUT2_1:.+\.txt]]" "[[OUTPUT2_T]]"
// CHK-TOOLS-CPU: llvm-spirv{{.*}} "-o" "[[OUTPUT3_T:.+\.txt]]" "-spirv-max-version=1.4" "-spirv-debug-info-version=ocl-100" "-spirv-allow-extra-diexpressions" "-spirv-allow-unknown-intrinsics=llvm.genx." {{.*}} "[[OUTPUT2_1]]"
// CHK-TOOLS-GEN: llvm-spirv{{.*}} "-o" "[[OUTPUT3_T:.+\.txt]]" "-spirv-max-version=1.4" "-spirv-debug-info-version=ocl-100" "-spirv-allow-extra-diexpressions" "-spirv-allow-unknown-intrinsics=llvm.genx." {{.*}} "[[OUTPUT2_1]]"
// CHK-TOOLS-FPGA-HW: llvm-spirv{{.*}} "-o" "[[OUTPUT3_T:.+\.txt]]" "-spirv-max-version=1.4" "-spirv-debug-info-version=legacy" "-spirv-allow-extra-diexpressions" "-spirv-allow-unknown-intrinsics=llvm.genx." {{.*}} "[[OUTPUT2_1]]"
// CHK-TOOLS-FPGA-EMU: llvm-spirv{{.*}} "-o" "[[OUTPUT3_T:.+\.txt]]" "-spirv-max-version=1.4" "-spirv-debug-info-version=ocl-100" "-spirv-allow-extra-diexpressions" "-spirv-allow-unknown-intrinsics=llvm.genx." {{.*}} "[[OUTPUT2_1]]"
// CHK-TOOLS-FPGA: llvm-spirv{{.*}} "-o" "[[OUTPUT3_T:.+\.txt]]" "-spirv-max-version=1.4" "-spirv-debug-info-version=ocl-100" "-spirv-allow-extra-diexpressions" "-spirv-allow-unknown-intrinsics=llvm.genx." {{.*}} "[[OUTPUT2_1]]"
// CHK-TOOLS-FPGA-HW: aoc{{.*}} "-o" "[[OUTPUT4_T:.+\.aocx]]" "[[OUTPUT3_T]]"
// CHK-TOOLS-FPGA-EMU: opencl-aot{{.*}} "-spv=[[OUTPUT3_T]]" "-ir=[[OUTPUT4_T:.+\.aocx]]"
// CHK-TOOLS-GEN: ocloc{{.*}} "-output" "[[OUTPUT4_T:.+\.out]]" {{.*}} "[[OUTPUT3_T]]"
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