gtbercea updated this revision to Diff 93670.
gtbercea added a comment.
run clang-format on test.
Repository:
rL LLVM
https://reviews.llvm.org/D29904
Files:
lib/Frontend/CompilerInvocation.cpp
test/OpenMP/target_parallel_no_exceptions.cpp
Index: test/OpenMP/target_parallel_no_exceptions.cpp
===================================================================
--- /dev/null
+++ test/OpenMP/target_parallel_no_exceptions.cpp
@@ -0,0 +1,17 @@
+/// Make sure no exception messages are inclided in the llvm output.
+// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple
powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc
%s -o %t-ppc-host.bc
+// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple nvptx64-unknown-unknown
-fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device
-fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --check-prefix
CHK-EXCEPTION
+
+void test_increment() {
+#pragma omp target
+ {
+ []() { return; }();
+ }
+}
+
+int main() {
+ test_increment();
+ return 0;
+}
+
+//CHK-EXCEPTION-NOT: invoke
Index: lib/Frontend/CompilerInvocation.cpp
===================================================================
--- lib/Frontend/CompilerInvocation.cpp
+++ lib/Frontend/CompilerInvocation.cpp
@@ -2224,6 +2224,13 @@
break;
}
}
+
+ // Set the flag to prevent the implementation from emitting device
exception
+ // handling code for those requiring so.
+ if (Opts.OpenMPIsDevice && T.isNVPTX()) {
+ Opts.Exceptions = 0;
+ Opts.CXXExceptions = 0;
+ }
}
// Get the OpenMP target triples if any.
Index: test/OpenMP/target_parallel_no_exceptions.cpp
===================================================================
--- /dev/null
+++ test/OpenMP/target_parallel_no_exceptions.cpp
@@ -0,0 +1,17 @@
+/// Make sure no exception messages are inclided in the llvm output.
+// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple powerpc64le-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm-bc %s -o %t-ppc-host.bc
+// RUN: %clang_cc1 -fopenmp -x c++ -std=c++11 -triple nvptx64-unknown-unknown -fopenmp-targets=nvptx64-nvidia-cuda -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s --check-prefix CHK-EXCEPTION
+
+void test_increment() {
+#pragma omp target
+ {
+ []() { return; }();
+ }
+}
+
+int main() {
+ test_increment();
+ return 0;
+}
+
+//CHK-EXCEPTION-NOT: invoke
Index: lib/Frontend/CompilerInvocation.cpp
===================================================================
--- lib/Frontend/CompilerInvocation.cpp
+++ lib/Frontend/CompilerInvocation.cpp
@@ -2224,6 +2224,13 @@
break;
}
}
+
+ // Set the flag to prevent the implementation from emitting device exception
+ // handling code for those requiring so.
+ if (Opts.OpenMPIsDevice && T.isNVPTX()) {
+ Opts.Exceptions = 0;
+ Opts.CXXExceptions = 0;
+ }
}
// Get the OpenMP target triples if any.
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