From: Richard Biener <rguenther@suse.de>
Date: Mon, 6 May 2019 09:38:09 +0000 (+0000)
Subject: dwarf2out.c (mem_loc_descriptor): Initialize int_mode.
X-Git-Tag: misc/cutover-git~5738
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1b5e2d7b9075e5050755b5aead831a09c8b998f4;p=thirdparty%2Fgcc.git

dwarf2out.c (mem_loc_descriptor): Initialize int_mode.

2019-05-06  Richard Biener  <rguenther@suse.de>

	* dwarf2out.c (mem_loc_descriptor): Initialize int_mode.

From-SVN: r270903
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c5ca9cd7b19f..3dae0db7f596 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2019-05-06  Richard Biener  <rguenther@suse.de>
+
+	* dwarf2out.c (mem_loc_descriptor): Initialize int_mode.
+
 2019-05-06  Richard Biener  <rguenther@suse.de>
 
 	PR tree-optimization/90316
diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 366c904491ad..5b1a32b65c8c 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -15461,7 +15461,7 @@ mem_loc_descriptor (rtx rtl, machine_mode mode,
   if (mode != GET_MODE (rtl) && GET_MODE (rtl) != VOIDmode)
     return NULL;
 
-  scalar_int_mode int_mode, inner_mode, op1_mode;
+  scalar_int_mode int_mode = BImode, inner_mode, op1_mode;
   switch (GET_CODE (rtl))
     {
     case POST_INC: