gcc/

[pf3gnuchains/gcc-fork.git] / gcc / config / arm / arm.h

diff --git a/gcc/config/arm/arm.h b/gcc/config/arm/arm.h
index 26ffaf8..ca430e9 100644 (file)
--- a/gcc/config/arm/arm.h
+++ b/gcc/config/arm/arm.h
@@ -771,12 +771,11 @@ extern int arm_structure_size_boundary;
        fixed_regs[regno] = call_used_regs[regno] = 1;          \
     }                                                          \
                                                                \
-  if (TARGET_THUMB && optimize_size)                           \
-    {                                                          \
-      /* When optimizing for size, it's better not to use      \
-        the HI regs, because of the overhead of stacking       \
-        them.  */                                              \
-      /* ??? Is this still true for thumb2?  */                        \
+  if (TARGET_THUMB1 && optimize_size)                          \
+    {                                                           \
+      /* When optimizing for size on Thumb-1, it's better not  \
+        to use the HI regs, because of the overhead of         \
+        stacking them.  */                                      \
       for (regno = FIRST_HI_REGNUM;                            \
           regno <= LAST_HI_REGNUM; ++regno)                    \
        fixed_regs[regno] = call_used_regs[regno] = 1;          \