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Use lld-link /nopdb to suppress PDB generation when DWARF is required 

Fixes cfi/stats.cpp and asan/fuse-lld.cc on Windows.

llvm-svn: 298545
This commit is contained in:
Reid Kleckner 2017-03-22 19:49:29 +00:00
parent 77d3aa476e
commit 731bc9d2fe
3 changed files with 4 additions and 5 deletions
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4
compiler-rt/test/asan/TestCases/Windows/fuse-lld.cc
View File

@ -5,8 +5,8 @@
// FIXME: Use -fuse-ld=lld after the old COFF linker is removed.
// FIXME: Test will fail until we add flags for requesting dwarf or cv.
// RUNX: %clangxx_asan -O2 %s -o %t.exe -fuse-ld=lld -Wl,-debug
// RUN: %clangxx_asan -c -O2 %s -o %t.o -gdwarf
// RUN: lld-link %t.o -out:%t.exe -debug -defaultlib:libcmt %asan_lib %asan_cxx_lib
// RUN: %clangxx_asan -c -O2 %s -o %t.o -g -gdwarf
// RUN: lld-link %t.o -out:%t.exe -debug -nopdb -defaultlib:libcmt %asan_lib %asan_cxx_lib
// RUN: not %run %t.exe 2>&1 | FileCheck %s
#include <stdlib.h>

2
compiler-rt/test/cfi/stats.cpp
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@ -2,8 +2,6 @@
// RUN: env SANITIZER_STATS_PATH=%t.stats %t
// RUN: sanstats %t.stats | FileCheck %s
// XFAIL: win32
// FIXME: We currently emit the wrong debug info under devirtualization.
// UNSUPPORTED: devirt

3
compiler-rt/test/lit.common.cfg
View File

@ -195,7 +195,8 @@ elif config.host_os == 'Linux' and is_linux_lto_supported():
elif config.host_os == 'Windows' and is_windows_lto_supported():
config.lto_supported = True
config.lto_launch = []
config.lto_flags = ["-fuse-ld=lld"]
# FIXME: Remove -nopdb when PDB writing is ready.
config.lto_flags = ["-fuse-ld=lld -Wl,-nopdb"]
else:
config.lto_supported = False