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authorRichard Sandiford <rdsandiford@googlemail.com>2014-07-24 15:17:54 +0000
committerRichard Sandiford <rsandifo@gcc.gnu.org>2014-07-24 15:17:54 +0000
commit2175bf4930b19cb7cb93567277a931a950213751 (patch)
treeb62c3c1aabe9db6804f2c8fca2b2de8865db370f /gcc
parent1a8cb1557afa68b6924036babfa7b68f2d9bdfec (diff)
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re PR rtl-optimization/61629 (FAIL: gcc.dg/20020312-2.c (internal compiler error))
gcc/ PR rtl-optimization/61629 * reginfo.c (reinit_regs): Only call ira_init and recog_init if they have already been initialized. From-SVN: r213003
Diffstat (limited to 'gcc')
-rw-r--r--gcc/ChangeLog6
-rw-r--r--gcc/reginfo.c7
2 files changed, 11 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3418ae7..3218429 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,11 @@
2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
+ PR rtl-optimization/61629
+ * reginfo.c (reinit_regs): Only call ira_init and recog_init if
+ they have already been initialized.
+
+2014-07-24 Richard Sandiford <rdsandiford@googlemail.com>
+
PR middle-end/61268
* function.c (assign_parm_setup_reg): Prevent invalid sharing of
DECL_INCOMING_RTL and entry_parm.
diff --git a/gcc/reginfo.c b/gcc/reginfo.c
index 5bf07f6..7668be0 100644
--- a/gcc/reginfo.c
+++ b/gcc/reginfo.c
@@ -533,8 +533,11 @@ reinit_regs (void)
init_regs ();
/* caller_save needs to be re-initialized. */
caller_save_initialized_p = false;
- ira_init ();
- recog_init ();
+ if (this_target_rtl->target_specific_initialized)
+ {
+ ira_init ();
+ recog_init ();
+ }
}
/* Initialize some fake stack-frame MEM references for use in