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authorMichael Zolotukhin <michael.v.zolotukhin@intel.com>2012-11-30 08:43:07 +0000
committerKirill Yukhin <kyukhin@gcc.gnu.org>2012-11-30 08:43:07 +0000
commit52831d13a7292d81342570c90c863d26609450d1 (patch)
tree2769a75df04ce40f9a219fd231856354ce31fbcf /gcc
parente7b0b62dc0cdf46195cc3a1353a66812199cce30 (diff)
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gensupport.c (maybe_eval_c_test): Remove not-null check for expr.
* gensupport.c (maybe_eval_c_test): Remove not-null check for expr. * read-rtl.c (apply_iterators): Initialize condition with "" instead of NULL. From-SVN: r193988
Diffstat (limited to 'gcc')
-rw-r--r--gcc/ChangeLog6
-rw-r--r--gcc/gensupport.c2
-rw-r--r--gcc/read-rtl.c2
3 files changed, 8 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9a5160d..db07f00 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2012-11-30 Michael Zolotukhin <michael.v.zolotukhin@intel.com>
+
+ * gensupport.c (maybe_eval_c_test): Remove not-null check for expr.
+ * read-rtl.c (apply_iterators): Initialize condition with "" instead
+ of NULL.
+
2012-11-30 Kai Tietz <ktietz@redhat.com>
* config/i386/host-mingw32.c (va_granularity): Make none-const.
diff --git a/gcc/gensupport.c b/gcc/gensupport.c
index 00290b0..e573f64 100644
--- a/gcc/gensupport.c
+++ b/gcc/gensupport.c
@@ -2650,7 +2650,7 @@ maybe_eval_c_test (const char *expr)
const struct c_test *test;
struct c_test dummy;
- if (!expr || expr[0] == 0)
+ if (expr[0] == 0)
return 1;
dummy.expr = expr;
diff --git a/gcc/read-rtl.c b/gcc/read-rtl.c
index 7da12b5..6dd4fc5 100644
--- a/gcc/read-rtl.c
+++ b/gcc/read-rtl.c
@@ -546,7 +546,7 @@ apply_iterators (rtx original, rtx *queue)
{
/* Apply the current iterator values. Accumulate a condition to
say when the resulting rtx can be used. */
- condition = NULL;
+ condition = "";
FOR_EACH_VEC_ELT (iterator_uses, i, iuse)
{
if (iuse->iterator->group == &substs)