(LONG_DOUBLE_TYPE_SIZE): Define as 64 bits

due to FP emulator bugs in the target kernel.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@5823 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/config/i386/sco.h b/gcc/config/i386/sco.h
index 9bb8fd2..0288928 100644 (file)
--- a/gcc/config/i386/sco.h
+++ b/gcc/config/i386/sco.h
@@ -16,6 +16,11 @@
 #undef TARGET_DEFAULT
 #define TARGET_DEFAULT 0201
 
+/* Let's guess that the SCO software FPU emulator can't handle
+   80-bit XFmode insns, so don't generate them.  */
+#undef LONG_DOUBLE_TYPE_SIZE
+#define LONG_DOUBLE_TYPE_SIZE 64
+
 /* Use crt1.o as a startup file and crtn.o as a closing file.  */
 
 #undef STARTFILE_SPEC