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-rw-r--r--clang/lib/Driver/ToolChains/Clang.cpp4
-rw-r--r--clang/test/Driver/clang_f_opts.c3
2 files changed, 6 insertions, 1 deletions
diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp
index 5f8c0cb8a2c..5ebf36f13ce 100644
--- a/clang/lib/Driver/ToolChains/Clang.cpp
+++ b/clang/lib/Driver/ToolChains/Clang.cpp
@@ -914,7 +914,9 @@ static void addPGOAndCoverageFlags(const ToolChain &TC, Compilation &C,
if ((Args.hasArg(options::OPT_c) || Args.hasArg(options::OPT_S)) &&
(EmitCovNotes || EmitCovData) && Output.isFilename()) {
SmallString<128> OutputFilename;
- if (Arg *FinalOutput = C.getArgs().getLastArg(options::OPT_o))
+ if (Arg *FinalOutput = C.getArgs().getLastArg(options::OPT__SLASH_Fo))
+ OutputFilename = FinalOutput->getValue();
+ else if (Arg *FinalOutput = C.getArgs().getLastArg(options::OPT_o))
OutputFilename = FinalOutput->getValue();
else
OutputFilename = llvm::sys::path::filename(Output.getBaseInput());
diff --git a/clang/test/Driver/clang_f_opts.c b/clang/test/Driver/clang_f_opts.c
index fef9cbfb115..2e445d54880 100644
--- a/clang/test/Driver/clang_f_opts.c
+++ b/clang/test/Driver/clang_f_opts.c
@@ -85,6 +85,9 @@
// CHECK-PROFILE-DIR-UNUSED-NOT: "-coverage-data-file" "abc
// CHECK-PROFILE-DIR-NEITHER-NOT: argument unused
+// RUN: %clang_cl -### /c --coverage /Fo/foo/bar.obj -- %s 2>&1 | FileCheck -check-prefix=CHECK-GCNO-LOCATION %s
+// CHECK-GCNO-LOCATION: "-coverage-notes-file" "{{.*}}/foo/bar.gcno"
+
// RUN: %clang -### -fprofile-arcs -ftest-coverage %s 2>&1 | FileCheck -check-prefix=CHECK-u %s
// RUN: %clang -### --coverage %s 2>&1 | FileCheck -check-prefix=CHECK-u %s
// CHECK-u-NOT: "-u{{.*}}"
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