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Also check /Fo when deciding on the .gcna / .gcda filename (PR44208)

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Differential revision: https://reviews.llvm.org/D71012
This commit is contained in:
Hans Wennborg
2019-12-04 15:19:21 +01:00
parent 09311459e3
commit 18b72d337e
2 changed files with 6 additions and 1 deletions
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4
clang/lib/Driver/ToolChains/Clang.cpp
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@@ -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());

3
clang/test/Driver/clang_f_opts.c
View File

@@ -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{{.*}}"