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

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
1b5e2d7b · Richard Biener · Richard Biener · f5b73599 · 1b5e2d7b · 1b5e2d7b
Commit 1b5e2d7b authored May 06, 2019 by Richard Biener Committed by Richard Biener May 06, 2019
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gcc/ChangeLog
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gcc/dwarf2out.c
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--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
 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
 	* tree-ssa-alias.c (maybe_skip_until): Pass in target BB,
 	compute target on demand.

--- 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: