From: Richard Henderson <rth@redhat.com>
Date: Tue, 11 Jun 2002 22:16:51 +0000 (-0700)
Subject: * caller-save.c (init_caller_save): Clear INSN_CODE each iteration.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=d27bab4c02174515503b311062ba90626ae4c1d2;p=gcc.git

* caller-save.c (init_caller_save): Clear INSN_CODE each iteration.

From-SVN: r54527
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9ca4c687f75..b765062cea1 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2002-06-11  Richard Henderson  <rth@redhat.com>
+
+	* caller-save.c (init_caller_save): Clear INSN_CODE each iteration.
+
 2002-06-11  Richard Henderson  <rth@redhat.com>
 
 	* defaults.h (EH_FRAME_SECTION_NAME): Don't define if 
diff --git a/gcc/caller-save.c b/gcc/caller-save.c
index 920bafd241b..2c6e5ac79d1 100644
--- a/gcc/caller-save.c
+++ b/gcc/caller-save.c
@@ -208,6 +208,10 @@ init_caller_save ()
 	  PUT_MODE (test_reg, mode);
 	  PUT_MODE (test_mem, mode);
 
+	  /* Force re-recognition of the modified insns.  */
+	  INSN_CODE (saveinsn) = -1;
+	  INSN_CODE (restinsn) = -1;
+
 	  reg_save_code[i][mode] = recog_memoized (saveinsn);
 	  reg_restore_code[i][mode] = recog_memoized (restinsn);
 
@@ -234,6 +238,7 @@ init_caller_save ()
 	  reg_save_code[i][mode] = -1;
 	  reg_restore_code[i][mode] = -1;
 	}
+
   for (i = 0; i < FIRST_PSEUDO_REGISTER; i++)
     for (j = 1; j <= MOVE_MAX_WORDS; j++)
       if (reg_save_code [i][regno_save_mode[i][j]] == -1)