From: Jim Wilson <wilson@gcc.gnu.org>
Date: Sat, 21 Jun 1997 02:33:34 +0000 (-0700)
Subject: (mips_expand_prologue): Add check for SImode in code splitting
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9d1cf1d98c0d9d56ccc317f21ad66aee0b2585e3;p=gcc.git

(mips_expand_prologue): Add check for SImode in code splitting
tsize_rtx when it is large_int.

From-SVN: r14268
---

diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
index 5b65ca1fc58..c7dc67f81db 100644
--- a/gcc/config/mips/mips.c
+++ b/gcc/config/mips/mips.c
@@ -5451,7 +5451,9 @@ mips_expand_prologue ()
 	      /* Instruction splitting doesn't preserve the RTX_FRAME_RELATED_P
 		 bit, so make sure that we don't emit anything that can be
 		 split.  */
-	      if (large_int (tsize_rtx))
+	      /* ??? There is no DImode ori immediate pattern, so we can only
+		 do this for 32 bit code.  */
+	      if (large_int (tsize_rtx) && GET_MODE (tmp_rtx) == SImode)
 		{
 		  insn = emit_move_insn (tmp_rtx,
 					 GEN_INT (tsize & 0xffff0000));