Author: arsenm
Date: Mon Aug 20 11:16:48 2018
New Revision: 340193
URL: http://llvm.org/viewvc/llvm-project?rev=340193&view=rev
Log:
Rename -mlink-cuda-bitcode to -mlink-builtin-bitcode
The same semantics work for OpenCL, and probably any offload
language. Keep the old name around as an alias.
Modified:
cfe/trunk/include/clang/Driver/CC1Options.td
cfe/trunk/lib/Driver/ToolChains/Cuda.cpp
cfe/trunk/lib/Frontend/CompilerInvocation.cpp
cfe/trunk/test/CodeGenCUDA/link-device-bitcode.cu
cfe/trunk/test/CodeGenCUDA/propagate-metadata.cu
cfe/trunk/test/Driver/cuda-detect.cu
cfe/trunk/test/Driver/openmp-offload-gpu.c
Modified: cfe/trunk/include/clang/Driver/CC1Options.td
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Driver/CC1Options.td?rev=340193&r1=340192&r2=340193&view=diff
==============================================================================
--- cfe/trunk/include/clang/Driver/CC1Options.td (original)
+++ cfe/trunk/include/clang/Driver/CC1Options.td Mon Aug 20 11:16:48 2018
@@ -287,9 +287,11 @@ def mconstructor_aliases : Flag<["-"], "
HelpText<"Emit complete constructors and destructors as aliases when
possible">;
def mlink_bitcode_file : Separate<["-"], "mlink-bitcode-file">,
HelpText<"Link the given bitcode file before performing optimizations.">;
-def mlink_cuda_bitcode : Separate<["-"], "mlink-cuda-bitcode">,
+def mlink_builtin_bitcode : Separate<["-"], "mlink-builtin-bitcode">,
HelpText<"Link and internalize needed symbols from the given bitcode file "
"before performing optimizations.">;
+def mlink_cuda_bitcode : Separate<["-"], "mlink-cuda-bitcode">,
+ Alias<mlink_builtin_bitcode>;
def vectorize_loops : Flag<["-"], "vectorize-loops">,
HelpText<"Run the Loop vectorization passes">;
def vectorize_slp : Flag<["-"], "vectorize-slp">,
Modified: cfe/trunk/lib/Driver/ToolChains/Cuda.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains/Cuda.cpp?rev=340193&r1=340192&r2=340193&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains/Cuda.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains/Cuda.cpp Mon Aug 20 11:16:48 2018
@@ -621,7 +621,7 @@ void CudaToolChain::addClangTargetOption
return;
}
- CC1Args.push_back("-mlink-cuda-bitcode");
+ CC1Args.push_back("-mlink-builtin-bitcode");
CC1Args.push_back(DriverArgs.MakeArgString(LibDeviceFile));
// Libdevice in CUDA-7.0 requires PTX version that's more recent than LLVM
@@ -667,7 +667,7 @@ void CudaToolChain::addClangTargetOption
SmallString<128> LibOmpTargetFile(LibraryPath);
llvm::sys::path::append(LibOmpTargetFile, LibOmpTargetName);
if (llvm::sys::fs::exists(LibOmpTargetFile)) {
- CC1Args.push_back("-mlink-cuda-bitcode");
+ CC1Args.push_back("-mlink-builtin-bitcode");
CC1Args.push_back(DriverArgs.MakeArgString(LibOmpTargetFile));
FoundBCLibrary = true;
break;
Modified: cfe/trunk/lib/Frontend/CompilerInvocation.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Frontend/CompilerInvocation.cpp?rev=340193&r1=340192&r2=340193&view=diff
==============================================================================
--- cfe/trunk/lib/Frontend/CompilerInvocation.cpp (original)
+++ cfe/trunk/lib/Frontend/CompilerInvocation.cpp Mon Aug 20 11:16:48 2018
@@ -912,10 +912,10 @@ static bool ParseCodeGenArgs(CodeGenOpti
Opts.RelaxELFRelocations = Args.hasArg(OPT_mrelax_relocations);
Opts.DebugCompilationDir = Args.getLastArgValue(OPT_fdebug_compilation_dir);
for (auto *A :
- Args.filtered(OPT_mlink_bitcode_file, OPT_mlink_cuda_bitcode)) {
+ Args.filtered(OPT_mlink_bitcode_file, OPT_mlink_builtin_bitcode)) {
CodeGenOptions::BitcodeFileToLink F;
F.Filename = A->getValue();
- if (A->getOption().matches(OPT_mlink_cuda_bitcode)) {
+ if (A->getOption().matches(OPT_mlink_builtin_bitcode)) {
F.LinkFlags = llvm::Linker::Flags::LinkOnlyNeeded;
// When linking CUDA bitcode, propagate function attributes so that
// e.g. libdevice gets fast-math attrs if we're building with fast-math.
Modified: cfe/trunk/test/CodeGenCUDA/link-device-bitcode.cu
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCUDA/link-device-bitcode.cu?rev=340193&r1=340192&r2=340193&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenCUDA/link-device-bitcode.cu (original)
+++ cfe/trunk/test/CodeGenCUDA/link-device-bitcode.cu Mon Aug 20 11:16:48 2018
@@ -11,13 +11,19 @@
//
// Make sure function in device-code gets linked in and internalized.
// RUN: %clang_cc1 -triple nvptx-unknown-cuda -fcuda-is-device \
+// RUN: -mlink-builtin-bitcode %t.bc -emit-llvm \
+// RUN: -disable-llvm-passes -o - %s \
+// RUN: | FileCheck %s -check-prefix CHECK-IR
+
+// Make sure legacy flag name works
+// RUN: %clang_cc1 -triple nvptx-unknown-cuda -fcuda-is-device \
// RUN: -mlink-cuda-bitcode %t.bc -emit-llvm \
// RUN: -disable-llvm-passes -o - %s \
// RUN: | FileCheck %s -check-prefix CHECK-IR
//
// Make sure we can link two bitcode files.
// RUN: %clang_cc1 -triple nvptx-unknown-cuda -fcuda-is-device \
-// RUN: -mlink-cuda-bitcode %t.bc -mlink-cuda-bitcode %t-2.bc \
+// RUN: -mlink-builtin-bitcode %t.bc -mlink-builtin-bitcode %t-2.bc \
// RUN: -emit-llvm -disable-llvm-passes -o - %s \
// RUN: | FileCheck %s -check-prefix CHECK-IR -check-prefix CHECK-IR-2
//
@@ -30,7 +36,7 @@
//
// Make sure NVVMReflect pass is enabled in NVPTX back-end.
// RUN: %clang_cc1 -triple nvptx-unknown-cuda -fcuda-is-device \
-// RUN: -mlink-cuda-bitcode %t.bc -S -o /dev/null %s \
+// RUN: -mlink-builtin-bitcode %t.bc -S -o /dev/null %s \
// RUN: -mllvm -debug-pass=Structure 2>&1 \
// RUN: | FileCheck %s -check-prefix CHECK-REFLECT
Modified: cfe/trunk/test/CodeGenCUDA/propagate-metadata.cu
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGenCUDA/propagate-metadata.cu?rev=340193&r1=340192&r2=340193&view=diff
==============================================================================
--- cfe/trunk/test/CodeGenCUDA/propagate-metadata.cu (original)
+++ cfe/trunk/test/CodeGenCUDA/propagate-metadata.cu Mon Aug 20 11:16:48 2018
@@ -1,5 +1,5 @@
// Check that when we link a bitcode module into a file using
-// -mlink-cuda-bitcode, we apply the same attributes to the functions in that
+// -mlink-builtin-bitcode, we apply the same attributes to the functions in
that
// bitcode module as we apply to functions we generate.
//
// In particular, we check that ftz and unsafe-math are propagated into the
@@ -14,17 +14,17 @@
// RUN: %clang_cc1 -x c++ -emit-llvm-bc -ftrapping-math -DLIB \
// RUN: %s -o %t.bc -triple nvptx-unknown-unknown
-// RUN: %clang_cc1 -x cuda %s -emit-llvm -mlink-cuda-bitcode %t.bc -o - \
+// RUN: %clang_cc1 -x cuda %s -emit-llvm -mlink-builtin-bitcode %t.bc -o - \
// RUN: -fno-trapping-math -fcuda-is-device -triple nvptx-unknown-unknown \
// RUN: | FileCheck %s --check-prefix=CHECK --check-prefix=NOFTZ
--check-prefix=NOFAST
-// RUN: %clang_cc1 -x cuda %s -emit-llvm -mlink-cuda-bitcode %t.bc \
+// RUN: %clang_cc1 -x cuda %s -emit-llvm -mlink-builtin-bitcode %t.bc \
// RUN: -fno-trapping-math -fcuda-flush-denormals-to-zero -o - \
// RUN: -fcuda-is-device -triple nvptx-unknown-unknown \
// RUN: | FileCheck %s --check-prefix=CHECK --check-prefix=FTZ \
// RUN: --check-prefix=NOFAST
-// RUN: %clang_cc1 -x cuda %s -emit-llvm -mlink-cuda-bitcode %t.bc \
+// RUN: %clang_cc1 -x cuda %s -emit-llvm -mlink-builtin-bitcode %t.bc \
// RUN: -fno-trapping-math -fcuda-flush-denormals-to-zero -o - \
// RUN: -fcuda-is-device -menable-unsafe-fp-math -triple
nvptx-unknown-unknown \
// RUN: | FileCheck %s --check-prefix=CHECK --check-prefix=FAST
Modified: cfe/trunk/test/Driver/cuda-detect.cu
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/cuda-detect.cu?rev=340193&r1=340192&r2=340193&view=diff
==============================================================================
--- cfe/trunk/test/Driver/cuda-detect.cu (original)
+++ cfe/trunk/test/Driver/cuda-detect.cu Mon Aug 20 11:16:48 2018
@@ -145,8 +145,8 @@
// COMMON: "-triple" "nvptx-nvidia-cuda"
// COMMON-SAME: "-fcuda-is-device"
-// LIBDEVICE-SAME: "-mlink-cuda-bitcode"
-// NOLIBDEVICE-NOT: "-mlink-cuda-bitcode"
+// LIBDEVICE-SAME: "-mlink-builtin-bitcode"
+// NOLIBDEVICE-NOT: "-mlink-builtin-bitcode"
// LIBDEVICE20-SAME: libdevice.compute_20.10.bc
// LIBDEVICE30-SAME: libdevice.compute_30.10.bc
// LIBDEVICE35-SAME: libdevice.compute_35.10.bc
Modified: cfe/trunk/test/Driver/openmp-offload-gpu.c
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/openmp-offload-gpu.c?rev=340193&r1=340192&r2=340193&view=diff
==============================================================================
--- cfe/trunk/test/Driver/openmp-offload-gpu.c (original)
+++ cfe/trunk/test/Driver/openmp-offload-gpu.c Mon Aug 20 11:16:48 2018
@@ -152,7 +152,7 @@
// RUN: -fopenmp-relocatable-target -save-temps -no-canonical-prefixes %s
2>&1 \
// RUN: | FileCheck -check-prefix=CHK-BCLIB %s
-// CHK-BCLIB:
clang{{.*}}-triple{{.*}}nvptx64-nvidia-cuda{{.*}}-mlink-cuda-bitcode{{.*}}libomptarget-nvptx-sm_20.bc
+// CHK-BCLIB:
clang{{.*}}-triple{{.*}}nvptx64-nvidia-cuda{{.*}}-mlink-builtin-bitcode{{.*}}libomptarget-nvptx-sm_20.bc
// CHK-BCLIB-NOT: {{error:|warning:}}
/// ###########################################################################
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