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[clang-offload-bundler] Delimit input/output file names by '--' for llvm-objcopy 

That fixes a problem of using bundler with file names starting with dash.

Reviewed By: ABataev

Differential Revision: https://reviews.llvm.org/D102752
This commit is contained in:
Sergey Dmitriev 2021-05-19 20:23:59 -07:00
parent 81c18ce03c
commit f8444a8e94
2 changed files with 2 additions and 1 deletions
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2
clang/test/Driver/clang-offload-bundler.c
View File

@ -274,7 +274,7 @@
// RUN: clang-offload-bundler -type=o -targets=host-%itanium_abi_triple,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.o,%t.tgt1,%t.tgt2 -outputs=%t.bundle3.o -### 2>&1 \
// RUN: | FileCheck %s -DHOST=%itanium_abi_triple -DINOBJ1=%t.o -DINOBJ2=%t.tgt1 -DINOBJ3=%t.tgt2 -DOUTOBJ=%t.bundle3.o --check-prefix CK-OBJ-CMD
// CK-OBJ-CMD: llvm-objcopy{{(.exe)?}}" "--add-section=__CLANG_OFFLOAD_BUNDLE__host-[[HOST]]={{.*}}" "--set-section-flags=__CLANG_OFFLOAD_BUNDLE__host-[[HOST]]=readonly,exclude" "--add-section=__CLANG_OFFLOAD_BUNDLE__openmp-powerpc64le-ibm-linux-gnu=[[INOBJ2]]" "--set-section-flags=__CLANG_OFFLOAD_BUNDLE__openmp-powerpc64le-ibm-linux-gnu=readonly,exclude" "--add-section=__CLANG_OFFLOAD_BUNDLE__openmp-x86_64-pc-linux-gnu=[[INOBJ3]]" "--set-section-flags=__CLANG_OFFLOAD_BUNDLE__openmp-x86_64-pc-linux-gnu=readonly,exclude" "[[INOBJ1]]" "[[OUTOBJ]]"
// CK-OBJ-CMD: llvm-objcopy{{(.exe)?}}" "--add-section=__CLANG_OFFLOAD_BUNDLE__host-[[HOST]]={{.*}}" "--set-section-flags=__CLANG_OFFLOAD_BUNDLE__host-[[HOST]]=readonly,exclude" "--add-section=__CLANG_OFFLOAD_BUNDLE__openmp-powerpc64le-ibm-linux-gnu=[[INOBJ2]]" "--set-section-flags=__CLANG_OFFLOAD_BUNDLE__openmp-powerpc64le-ibm-linux-gnu=readonly,exclude" "--add-section=__CLANG_OFFLOAD_BUNDLE__openmp-x86_64-pc-linux-gnu=[[INOBJ3]]" "--set-section-flags=__CLANG_OFFLOAD_BUNDLE__openmp-x86_64-pc-linux-gnu=readonly,exclude" "--" "[[INOBJ1]]" "[[OUTOBJ]]"
// RUN: clang-offload-bundler -type=o -targets=host-%itanium_abi_triple,openmp-powerpc64le-ibm-linux-gnu,openmp-x86_64-pc-linux-gnu -inputs=%t.o,%t.tgt1,%t.tgt2 -outputs=%t.bundle3.o
// RUN: clang-offload-bundler -type=o -inputs=%t.bundle3.o -list | FileCheck -check-prefix=CKLST %s

1
clang/tools/clang-offload-bundler/ClangOffloadBundler.cpp
View File

@ -621,6 +621,7 @@ public:
OFFLOAD_BUNDLER_MAGIC_STR + TargetNames[I] +
"=readonly,exclude"));
}
ObjcopyArgs.push_back("--");
ObjcopyArgs.push_back(InputFileNames[HostInputIndex]);
ObjcopyArgs.push_back(OutputFileNames.front());