Revert "Use -fdebug-compilation-dir to form absolute paths in coverage mappings"

This reverts commit f6777964bde28c349d3e289ea37ecf5f5eeedbc4.

Because the absolute path check relies on temporary path containing
"clang", "test" and "CoverageMapping" as a subsequence, which is not
necessarily true on all systems(breaks internal integrates). Wanted to
fix it by checking for a leading "/" instead, but then noticed that it
would break windows tests, so leaving it to the author instead.

llvm-svn: 374324

1 files changed, 0 insertions, 16 deletions

diff --git a/clang/test/CoverageMapping/debug-dir.cpp b/clang/test/CoverageMapping/debug-dir.cpp
deleted file mode 100644
index adc8a167830..00000000000
--- a/clang/test/CoverageMapping/debug-dir.cpp
+++ /dev/null
@@ -1,16 +0,0 @@
-// %s expands to an absolute path, so to test relative paths we need to create a
-// clean directory, put the source there, and cd into it.
-// RUN: rm -rf %t
-// RUN: mkdir -p %t/foobar
-// RUN: cd %t
-// RUN: cp %s foobar/debug-dir.cpp
-
-// RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -emit-llvm -main-file-name debug-dir.cpp foobar/debug-dir.cpp  -o - | FileCheck -check-prefix=ABSOLUTE %s
-//
-// ABSOLUTE: @__llvm_coverage_mapping = {{.*"\\01.*clang.*test.*CoverageMapping.*.*foobar.*debug-dir\.cpp}}
-
-// RUN: %clang_cc1 -fprofile-instrument=clang -fcoverage-mapping -emit-llvm -main-file-name debug-dir.cpp foobar/debug-dir.cpp -fdebug-compilation-dir . -o - | FileCheck -check-prefix=RELATIVE %s
-//
-// RELATIVE: @__llvm_coverage_mapping = {{.*"\\01[^/]*foobar.*debug-dir\.cpp}}
-
-void f1() {}