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authorDavid Malcolm <dmalcolm@redhat.com>2016-06-02 19:27:10 +0000
committerDavid Malcolm <dmalcolm@gcc.gnu.org>2016-06-02 19:27:10 +0000
commite29525d3df727cf907194af2874d3eb5c774226c (patch)
tree535e7fc9b7281095e6c2263418cd258260ff427c /gcc
parent0633ee10ed6a1b53f5adde1f5832634cd51d26f7 (diff)
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microblaze.c: fix warnings
gcc/ChangeLog: * config/microblaze/microblaze.c (get_branch_target): Add return NULL_RTX for the non-CALL_P case. (insert_wic_for_ilb_runout): Remove unused local "wic_addr1". (insert_wic): Remove unused local "j". From-SVN: r237044
Diffstat (limited to 'gcc')
-rw-r--r--gcc/ChangeLog7
-rw-r--r--gcc/config/microblaze/microblaze.c5
2 files changed, 10 insertions, 2 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 2dbeee5..2a0951b 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2016-06-02 David Malcolm <dmalcolm@redhat.com>
+
+ * config/microblaze/microblaze.c (get_branch_target): Add return
+ NULL_RTX for the non-CALL_P case.
+ (insert_wic_for_ilb_runout): Remove unused local "wic_addr1".
+ (insert_wic): Remove unused local "j".
+
2016-06-02 Martin Liska <mliska@suse.cz>
* predict.def: Fix typo in PRED_FORTRAN_FAIL_IO display name.
diff --git a/gcc/config/microblaze/microblaze.c b/gcc/config/microblaze/microblaze.c
index baff67a..8f4768e 100644
--- a/gcc/config/microblaze/microblaze.c
+++ b/gcc/config/microblaze/microblaze.c
@@ -3624,6 +3624,8 @@ get_branch_target (rtx branch)
abort ();
return XEXP (XEXP (call, 0), 0);
}
+
+ return NULL_RTX;
}
/* Heuristics to identify where to insert at the
@@ -3650,7 +3652,6 @@ insert_wic_for_ilb_runout (rtx_insn *first)
int addr_offset = 0;
int length;
int wic_addr0 = 128 * 4;
- int wic_addr1 = 128 * 4;
int first_addr = INSN_ADDRESSES (INSN_UID (first));
@@ -3693,7 +3694,7 @@ static void
insert_wic (void)
{
rtx_insn *insn;
- int i, j;
+ int i;
basic_block bb, prev = 0;
rtx branch_target = 0;