Use 'signed char' instead of 'char'

Hope this fixes the s390 and aarch64 bots.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@244327 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/MC/MCDwarf.h b/include/llvm/MC/MCDwarf.h
index 3e9d84344b9d6243f2104a3be3a2ca7dd2a8d9d4..b9bf9d48b6806cb37930ab0402213c93d92b9bf3 100644 (file)
--- a/include/llvm/MC/MCDwarf.h
+++ b/include/llvm/MC/MCDwarf.h
@@ -190,7 +190,7 @@ struct MCDwarfLineTableParams {
   unsigned char DWARF2LineOpcodeBase = 13;
   /// Minimum line offset in a special line info. opcode.  The value
   /// -5 was chosen to give a reasonable range of values.
-  char DWARF2LineBase = -5;
+  signed char DWARF2LineBase = -5;
   /// Range of line offsets in a special line info. opcode.
   unsigned char DWARF2LineRange = 14;
 };