Split Reg into vreg/hreg and add register pairs

[ghc-hetmet.git] / includes / MachRegs.h

diff --git a/includes/MachRegs.h b/includes/MachRegs.h
index 593989d..d607532 100644 (file)
--- a/includes/MachRegs.h
+++ b/includes/MachRegs.h
@@ -655,8 +655,15 @@
 #define REG_F2         f23
 #define REG_F3         f24
 #define REG_F4         f25
+
+/* for each of the double arg regs, 
+   Dn_2 is the high half. */
+   
 #define REG_D1         f2
+#define REG_D1_2       f3
+
 #define REG_D2         f4
+#define REG_D2_2       f5
 
 #define REG_Sp         i0
 #define REG_SpLim      i2