* longlong.h (umul_ppmm) [alpha]: Use __builtin_alpha_umulh.

From-SVN: r65173

* longlong.h (umul_ppmm) [alpha]: Use __builtin_alpha_umulh.
From-SVN: r65173
496e1c4b · Richard Henderson · Richard Henderson · d98cd543 · 496e1c4b · 496e1c4b
Commit 496e1c4b authored Apr 02, 2003 by Richard Henderson Committed by Richard Henderson Apr 02, 2003
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gcc/ChangeLog
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gcc/longlong.h
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
+2003-04-02  Richard Henderson  <rth@redhat.com>
+
+	* longlong.h (umul_ppmm) [alpha]: Use __builtin_alpha_umulh.
+
 2003-04-02  Kazu Hirata  <kazu@cs.umass.edu>

 	* config/h8300/h8300.md (a peephole2): New.

--- a/gcc/longlong.h
+++ b/gcc/longlong.h
@@ -111,10 +111,7 @@
 #define umul_ppmm(ph, pl, m0, m1) \
  do {									\
    UDItype __m0 = (m0), __m1 = (m1);					\
-    __asm__ ("umulh %r1,%2,%0"						\
-	     : "=r" ((UDItype) ph)					\
-	     : "%rJ" (__m0),						\
-	       "rI" (__m1));						\
+    (ph) = __builtin_alpha_umulh (__m0, __m1);				\
    (pl) = __m0 * __m1;							\
  } while (0)
 #define UMUL_TIME 46