Fix object file writing in llvm-lto on Windows.
We were writing in text mode.
Patch by Greg Bedwell.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@191985 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/LTO/cfi_endproc.ll b/test/LTO/cfi_endproc.ll
index acfaf5a..d8818d2 100644
--- a/test/LTO/cfi_endproc.ll
+++ b/test/LTO/cfi_endproc.ll
@@ -4,9 +4,6 @@
; RUN: llvm-lto -o %t3 -exported-symbol=main %t1
; RUN: llvm-nm %t3 | FileCheck %s -check-prefix=EXPORT
-; FIXME: we can now build LTO on windows, debug why this fails.
-; XFAIL: win32
-
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
diff --git a/test/LTO/lit.local.cfg b/test/LTO/lit.local.cfg
index f61943a..7a70736 100644
--- a/test/LTO/lit.local.cfg
+++ b/test/LTO/lit.local.cfg
@@ -2,5 +2,5 @@
if not 'X86' in targets:
config.unsupported = True
-if config.root.host_os in ['Cygwin', 'MingW', 'Windows']:
+if config.root.host_os in ['Cygwin']:
config.unsupported = True
diff --git a/tools/llvm-lto/llvm-lto.cpp b/tools/llvm-lto/llvm-lto.cpp
index 1d03fa6..bce903f 100644
--- a/tools/llvm-lto/llvm-lto.cpp
+++ b/tools/llvm-lto/llvm-lto.cpp
@@ -136,7 +136,8 @@
return 1;
}
- raw_fd_ostream FileStream(OutputFilename.c_str(), ErrorInfo);
+ raw_fd_ostream FileStream(OutputFilename.c_str(), ErrorInfo,
+ sys::fs::F_Binary);
if (!ErrorInfo.empty()) {
errs() << argv[0] << ": error opening the file '" << OutputFilename
<< "': " << ErrorInfo << "\n";