From 1a1ba90ec38eaad0139de70157346af9008bf11d Mon Sep 17 00:00:00 2001 From: Jim Wilson Date: Wed, 30 Sep 1992 12:08:44 -0700 Subject: [PATCH] (orcc peephole): Don't accept FP reg for operand 0. From-SVN: r2285 --- gcc/config/sparc/sparc.md | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/gcc/config/sparc/sparc.md b/gcc/config/sparc/sparc.md index e516fd6bae0..02454771cff 100644 --- a/gcc/config/sparc/sparc.md +++ b/gcc/config/sparc/sparc.md @@ -2945,7 +2945,7 @@ "std %3,%2") ;; Optimize the case of following a reg-reg move with a test -;; of reg just moved. Don't allow floating point regs for operand 1. +;; of reg just moved. Don't allow floating point regs for operand 0 or 1. ;; This can result from a float to fix conversion. (define_peephole @@ -2956,7 +2956,7 @@ (const_int 0)))] "(rtx_equal_p (operands[2], operands[0]) || rtx_equal_p (operands[2], operands[1])) - && ! FP_REG_P (operands[1])" + && ! FP_REG_P (operands[0]) && ! FP_REG_P (operands[1])" "orcc %1,%%g0,%0") ;; Do {sign,zero}-extended compares somewhat more efficiently.