http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54429
--- Comment #3 from Oleg Endo <olegendo at gcc dot gnu.org> 2012-11-13 08:44:43
UTC ---
I've tested this:
Index: gcc/config/sh/sh.c
===================================================================
--- gcc/config/sh/sh.c (revision 193423)
+++ gcc/config/sh/sh.c (working copy)
@@ -12113,6 +12113,11 @@
if (FP_REGISTER_P (regno) && mode == SFmode)
return true;
+ if (FP_REGISTER_P (regno)
+ && !(GET_MODE_CLASS (mode) == MODE_FLOAT
+ || GET_MODE_CLASS (mode) == MODE_VECTOR_FLOAT))
+ return false;
+
if (mode == V2SFmode)
{
if (((FP_REGISTER_P (regno) && (regno - FIRST_FP_REG) % 2 == 0)
on rev 193423. There are a few failures on targets with HW FPU:
FAIL: gcc.c-torture/execute/20080502-1.c compilation
FAIL: gcc.c-torture/execute/ieee/copysign1.c compilation
FAIL: gcc.dg/builtins-32.c (internal compiler error)
FAIL: gcc.dg/builtins-50.c (internal compiler error)
FAIL: gcc.dg/pr48335-7.c (internal compiler error)
I'll check out the details.
