Enable -ftrapping-math by default.

* common.opt (ftrapping-math): Default to on.

From-SVN: r86972

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 1b6c39d9d74926963e1d67203c417184705757f9..710191027b4d7f8e68ce04aa61b21927ecbeddfe 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2004-09-02  James E Wilson  <wilson@specifixinc.com>
+
+       * common.opt (ftrapping-math): Default to on.
+
 2004-09-02  Richard Earnshaw  <rearnsha@arm.com>
 
        * arm/predicates.md (arm_reload_memory_operand): Allow MEM.

diff --git a/gcc/common.opt b/gcc/common.opt
index e74596470fced6739f40fd28c562cf1698571178..55f71db3b9aa6e331bc30b5e8377715914f8860e 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