pa.md (fp_alu function unit, case fpcc): Fpcc instructions use the fpalu unit.

	* pa.md (fp_alu function unit, case fpcc): Fpcc instructions use
	the fpalu unit.  In the most common case their result will be used
	in a ftest instruction.  Minimum distance between the fcmp and
	ftest instruction is 4.

From-SVN: r2370

diff --git a/gcc/config/pa/pa.md b/gcc/config/pa/pa.md
index 14be0fc76fced81afc3ed76c585ffa279b439c9b..1832f4c2484084cac38247ccfb10f15a665b2501 100644 (file)
--- a/gcc/config/pa/pa.md
+++ b/gcc/config/pa/pa.md
@@ -123,6 +123,7 @@
 ;; fsqrt,sgl   14      MPY     14
 ;; fsqrt,dbl   18      MPY     18
 
+(define_function_unit "fp_alu" 1 0 (eq_attr "type" "fpcc") 4 2)
 (define_function_unit "fp_alu" 1 0 (eq_attr "type" "fpalu") 3 2)
 (define_function_unit "fp_mpy" 1 0 (eq_attr "type" "fpmul") 3 2)
 (define_function_unit "fp_mpy" 1 0 (eq_attr "type" "fpdivsgl") 10 10)