Enable -ftrapping-math by default.

[pf3gnuchains/gcc-fork.git] / gcc / common.opt

diff --git a/gcc/common.opt b/gcc/common.opt
index e745964..55f71db 100644 (file)
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -813,7 +813,7 @@ Perform superblock formation via tail duplication
 ; (user-visible) trap.  This is the case, for example, in nonstop
 ; IEEE 754 arithmetic.
 ftrapping-math
-Common Report Var(flag_trapping_math)
+Common Report Var(flag_trapping_math) Init(1)
 Assume floating-point operations can trap
 
 ftrapv