From: Richard Sandiford <rdsandiford@googlemail.com>
Date: Mon, 19 Aug 2013 17:29:59 +0000 (+0000)
Subject: mips.c (mips_adjust_insn_length): Add checks for JUMP_P and INSN_P.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=cfbf3ee885e20ad736d606a658d53e34fc05db60;p=gcc.git

mips.c (mips_adjust_insn_length): Add checks for JUMP_P and INSN_P.

gcc/
	* config/mips/mips.c (mips_adjust_insn_length): Add checks for
	JUMP_P and INSN_P.

From-SVN: r201847
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index dd6559d2017..8c96b96a911 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2013-08-19  Richard Sandiford  <rdsandiford@googlemail.com>
+
+	* config/mips/mips.c (mips_adjust_insn_length): Add checks for
+	JUMP_P and INSN_P.
+
 2013-08-19  Aldy Hernandez  <aldyh@redhat.com>
 
 	* doc/invoke.texi (-fcilkplus): Clarify that implementation is
diff --git a/gcc/config/mips/mips.c b/gcc/config/mips/mips.c
index 4da80f42e7b..5993aabe578 100644
--- a/gcc/config/mips/mips.c
+++ b/gcc/config/mips/mips.c
@@ -12297,6 +12297,7 @@ mips_adjust_insn_length (rtx insn, int length)
   /* mips.md uses MAX_PIC_BRANCH_LENGTH as a placeholder for the length
      of a PIC long-branch sequence.  Substitute the correct value.  */
   if (length == MAX_PIC_BRANCH_LENGTH
+      && JUMP_P (insn)
       && INSN_CODE (insn) >= 0
       && get_attr_type (insn) == TYPE_BRANCH)
     {
@@ -12318,7 +12319,9 @@ mips_adjust_insn_length (rtx insn, int length)
     length += TARGET_MIPS16 ? 2 : 4;
 
   /* See how many nops might be needed to avoid hardware hazards.  */
-  if (!cfun->machine->ignore_hazard_length_p && INSN_CODE (insn) >= 0)
+  if (!cfun->machine->ignore_hazard_length_p
+      && INSN_P (insn)
+      && INSN_CODE (insn) >= 0)
     switch (get_attr_hazard (insn))
       {
       case HAZARD_NONE: