use ushort wchar_t on mingw

[r23650]

diff --git a/main.c b/main.c
index 9b82e23..9183285 100644 (file)
--- a/main.c
+++ b/main.c
@@ -536,6 +536,7 @@ static void init_os_support(void)
        switch (firm_opt.os_support) {
        case OS_SUPPORT_MINGW:
                set_be_option("ia32-gasmode=mingw");
+               wchar_atomic_kind = ATOMIC_TYPE_USHORT;
                break;
        case OS_SUPPORT_LINUX:
                set_be_option("ia32-gasmode=elf");