(SF_MODES): Accept all single word or smaller integer
modes not just SImode. These are needed for fix/float conversions.
From-SVN: r2241
/* Modes for quad-word quantities. */
#define T_MODES (~C_MODES)
-/* Modes for single-float quantities. */
-#define SF_MODES ((1 << (int) SFmode) | (1 << (int) SImode))
+/* Modes for single-float quantities. We must allow any single word or
+ smaller quantity. This is because the fix/float conversion instructions
+ take integer inputs/outputs from the float registers. */
+#define SF_MODES (S_MODES)
/* Modes for double-float quantities. */
#define DF_MODES (SF_MODES | (1 << (int) DFmode) | (1 << (int) SCmode))