From cf1f6ae31a15dbb3e9eaf393c05f84b0c4d6aa81 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 5 Sep 2000 16:12:03 -0700 Subject: [PATCH] * config/ia64/ia64.md (mulhi3): New. From-SVN: r36171 --- gcc/ChangeLog | 4 ++++ gcc/config/ia64/ia64.md | 15 +++++++++++++++ 2 files changed, 19 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 46b742f..c63e7f8 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,9 @@ 2000-09-05 Richard Henderson + * config/ia64/ia64.md (mulhi3): New. + +2000-09-05 Richard Henderson + * config/ia64/ia64.h (INIT_TARGET_OPTABS): Remove. * config/ia64/lib1funcs.asm (__divdi3): Update from Intel IA-64 Optimization Guide, minimum latency alternative. diff --git a/gcc/config/ia64/ia64.md b/gcc/config/ia64/ia64.md index 391ca15..a84b185 100644 --- a/gcc/config/ia64/ia64.md +++ b/gcc/config/ia64/ia64.md @@ -1316,6 +1316,21 @@ ;; :::::::::::::::::::: ;; :: +;; :: 16 bit Integer arithmetic +;; :: +;; :::::::::::::::::::: + +(define_insn "mulhi3" + [(set (match_operand:HI 0 "gr_register_operand" "=r") + (mult:HI (match_operand:HI 1 "gr_register_operand" "r") + (match_operand:HI 2 "gr_register_operand" "r")))] + "" + "pmpy.r %0 = %1, %2" + [(set_attr "type" "I")]) + + +;; :::::::::::::::::::: +;; :: ;; :: 32 bit Integer arithmetic ;; :: ;; :::::::::::::::::::: -- 2.7.4