[PATCH] D97273: OpenMP: Fix object clobbering issue when using save-temps

[Pushpinder Singh via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG99951aa68da3: OpenMP: Fix object clobbering issue when using 
save-temps (authored by pdhaliwal).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D97273/new/

https://reviews.llvm.org/D97273

Files:
  clang/lib/Driver/Driver.cpp
  clang/test/Driver/openmp-offload-gpu.c


Index: clang/test/Driver/openmp-offload-gpu.c
===================================================================
--- clang/test/Driver/openmp-offload-gpu.c
+++ clang/test/Driver/openmp-offload-gpu.c
@@ -310,3 +310,9 @@
 // RUN:   | FileCheck -check-prefix=OPENMP_NVPTX_WRAPPERS %s
 // OPENMP_NVPTX_WRAPPERS: clang{{.*}}"-cc1"{{.*}}"-triple" 
"nvptx64-nvidia-cuda"
 // OPENMP_NVPTX_WRAPPERS-SAME: "-internal-isystem" "{{.*}}openmp_wrappers"
+
+// RUN:   %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \
+// RUN:          -save-temps -no-canonical-prefixes -ccc-print-bindings %s -o 
openmp-offload-gpu 2>&1 \
+// RUN:   | FileCheck -check-prefix=SAVE_TEMPS_NAMES %s
+
+// SAVE_TEMPS_NAMES-NOT: "GNU::Linker"{{.*}}["[[SAVE_TEMPS_INPUT1:.*\.o]]", 
"[[SAVE_TEMPS_INPUT1]]"]
Index: clang/lib/Driver/Driver.cpp
===================================================================
--- clang/lib/Driver/Driver.cpp
+++ clang/lib/Driver/Driver.cpp
@@ -4675,11 +4675,12 @@
         /*CreatePrefixForHost=*/!!A->getOffloadingHostActiveKinds() &&
             !AtTopLevel);
     if (isa<OffloadWrapperJobAction>(JA)) {
-      OffloadingPrefix += "-wrapper";
       if (Arg *FinalOutput = C.getArgs().getLastArg(options::OPT_o))
         BaseInput = FinalOutput->getValue();
       else
         BaseInput = getDefaultImageName();
+      BaseInput =
+          C.getArgs().MakeArgString(std::string(BaseInput) + "-wrapper");
     }
     Result = InputInfo(A, GetNamedOutputPath(C, *JA, BaseInput, BoundArch,
                                              AtTopLevel, MultipleArchs,



Index: clang/test/Driver/openmp-offload-gpu.c
===================================================================
--- clang/test/Driver/openmp-offload-gpu.c
+++ clang/test/Driver/openmp-offload-gpu.c
@@ -310,3 +310,9 @@
 // RUN:   | FileCheck -check-prefix=OPENMP_NVPTX_WRAPPERS %s
 // OPENMP_NVPTX_WRAPPERS: clang{{.*}}"-cc1"{{.*}}"-triple" "nvptx64-nvidia-cuda"
 // OPENMP_NVPTX_WRAPPERS-SAME: "-internal-isystem" "{{.*}}openmp_wrappers"
+
+// RUN:   %clang -### -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda \
+// RUN:          -save-temps -no-canonical-prefixes -ccc-print-bindings %s -o openmp-offload-gpu 2>&1 \
+// RUN:   | FileCheck -check-prefix=SAVE_TEMPS_NAMES %s
+
+// SAVE_TEMPS_NAMES-NOT: "GNU::Linker"{{.*}}["[[SAVE_TEMPS_INPUT1:.*\.o]]", "[[SAVE_TEMPS_INPUT1]]"]
Index: clang/lib/Driver/Driver.cpp
===================================================================
--- clang/lib/Driver/Driver.cpp
+++ clang/lib/Driver/Driver.cpp
@@ -4675,11 +4675,12 @@
         /*CreatePrefixForHost=*/!!A->getOffloadingHostActiveKinds() &&
             !AtTopLevel);
     if (isa<OffloadWrapperJobAction>(JA)) {
-      OffloadingPrefix += "-wrapper";
       if (Arg *FinalOutput = C.getArgs().getLastArg(options::OPT_o))
         BaseInput = FinalOutput->getValue();
       else
         BaseInput = getDefaultImageName();
+      BaseInput =
+          C.getArgs().MakeArgString(std::string(BaseInput) + "-wrapper");
     }
     Result = InputInfo(A, GetNamedOutputPath(C, *JA, BaseInput, BoundArch,
                                              AtTopLevel, MultipleArchs,

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