From: Stan Cox <coxs@gnu.org>
Date: Fri, 6 Jun 1997 20:23:26 +0000 (+0000)
Subject: (notice_cc_update): Set CC_FCOMI is this is a float compare.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a86202361ec068a3bd7c8614e5178a189e217cf7;p=gcc.git

(notice_cc_update): Set CC_FCOMI is this is a float compare.

From-SVN: r14164
---

diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 4a17d804e66..895c66f4eac 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -3409,8 +3409,13 @@ notice_update_cc (exp)
       if (SET_DEST (XVECEXP (exp, 0, 0)) == cc0_rtx)
 	{
 	  CC_STATUS_INIT;
-	  if (stack_regs_mentioned_p (SET_SRC (XVECEXP (exp, 0, 0))))
-	    cc_status.flags |= CC_IN_80387;
+          if (stack_regs_mentioned_p (SET_SRC (XVECEXP (exp, 0, 0))))
+	    {
+              cc_status.flags |= CC_IN_80387;
+	      if (TARGET_CMOVE && stack_regs_mentioned_p
+		  (XEXP (SET_SRC (XVECEXP (exp, 0, 0)), 1)))
+		cc_status.flags |= CC_FCOMI;
+	    }
 	  else
 	    cc_status.value1 = SET_SRC (XVECEXP (exp, 0, 0));
 	  return;