[SYCL] Enable SPV_INTEL_bfloat16_conversion extension (#4258)

AlexeySotkin · web-flow · commit a418e1cd396d · 2021-08-30T17:45:24.000+03:00
Signed-off-by: Alexey Sotkin &lt;alexey.sotkin@intel.com&gt;
diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp
@@ -8774,7 +8774,7 @@ void SPIRVTranslator::ConstructJob(Compilation &C, const JobAction &JA,
       ExtArg += ",+SPV_INTEL_usm_storage_classes";
     else
       // Don't enable several freshly added extensions on FPGA H/W
-      ExtArg += ",+SPV_INTEL_token_type";
+      ExtArg += ",+SPV_INTEL_token_type,+SPV_INTEL_bfloat16_conversion";
     TranslatorArgs.push_back(TCArgs.MakeArgString(ExtArg));
   }
   for (auto I : Inputs) {
diff --git a/clang/test/Driver/sycl-spirv-ext.c b/clang/test/Driver/sycl-spirv-ext.c
@@ -50,7 +50,8 @@
 // CHECK-DEFAULT-SAME:,+SPV_INTEL_fpga_dsp_control
 // CHECK-DEFAULT-SAME:,+SPV_INTEL_arithmetic_fence
 // CHECK-DEFAULT-SAME:,+SPV_INTEL_runtime_aligned
-// CHECK-DEFAULT-SAME:,+SPV_INTEL_token_type"
+// CHECK-DEFAULT-SAME:,+SPV_INTEL_token_type
+// CHECK-DEFAULT-SAME:,+SPV_INTEL_bfloat16_conversion"
 // CHECK-FPGA-HW: llvm-spirv{{.*}}"-spirv-ext=-all
 // CHECK-FPGA-HW-SAME:,+SPV_EXT_shader_atomic_float_add
 // CHECK-FPGA-HW-SAME:,+SPV_EXT_shader_atomic_float_min_max

Original file line number	Diff line number	Diff line change
`@@ -8774,7 +8774,7 @@ void SPIRVTranslator::ConstructJob(Compilation &C, const JobAction &JA,`
`8774`	`8774`	`ExtArg += ",+SPV_INTEL_usm_storage_classes";`
`8775`	`8775`	`else`
`8776`	`8776`	`// Don't enable several freshly added extensions on FPGA H/W`
`8777`		`- ExtArg += ",+SPV_INTEL_token_type";`
	`8777`	`+ ExtArg += ",+SPV_INTEL_token_type,+SPV_INTEL_bfloat16_conversion";`
`8778`	`8778`	`TranslatorArgs.push_back(TCArgs.MakeArgString(ExtArg));`
`8779`	`8779`	`}`
`8780`	`8780`	`for (auto I : Inputs) {`