[gcc(refs/users/marxin/heads/marxin-gcc-benchmark-branch)] Fix uninitialized field in expand_operand.
Martin Liska
marxin@gcc.gnu.org
Mon Mar 30 10:09:25 GMT 2020
https://gcc.gnu.org/g:55c7ffae7021367df36588d7991a1fb0f870e2c6
commit 55c7ffae7021367df36588d7991a1fb0f870e2c6
Author: Andrew Pinski <apinski@marvell.com>
Date: Thu Jan 16 01:52:12 2020 +0000
Fix uninitialized field in expand_operand.
Commit g:f96bf49a0 added the target field to expand_operand.
But it leaves it uninitialized when doing a full initialization
inside create_expand_operand. This fixes the problem and improves
the code generation inside create_expand_operand too.
ChangeLog:
* optabs.h (create_expand_operand): Initialize target field also.
Diff:
---
gcc/ChangeLog | 4 ++++
gcc/optabs.h | 1 +
2 files changed, 5 insertions(+)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index d21ec86a2dd..4196998ff69 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2020-01-16 Andrew Pinski <apinski@marvell.com>
+
+ * optabs.h (create_expand_operand): Initialize target field also.
+
2020-01-16 Andre Vieira <andre.simoesdiasvieira@arm.com>
PR tree-optimization/92429
diff --git a/gcc/optabs.h b/gcc/optabs.h
index 07bdc56586e..5bd19503a0a 100644
--- a/gcc/optabs.h
+++ b/gcc/optabs.h
@@ -78,6 +78,7 @@ create_expand_operand (class expand_operand *op,
{
op->type = type;
op->unsigned_p = unsigned_p;
+ op->target = 0;
op->unused = 0;
op->mode = mode;
op->value = value;
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