tree-ssa-sccvn.c (get_or_alloc_constant_value_id): Allocate a new entry only if needed.

[gcc.git] / gcc / resource.c

diff --git a/gcc/resource.c b/gcc/resource.c
index 2bb3a1ad1e811768ee8a9828fc97913caeaccd9a..9dc44b9ac298f6497479a57f6d749fe193f8a30c 100644 (file)
--- a/gcc/resource.c
+++ b/gcc/resource.c
@@ -957,7 +957,7 @@ mark_target_live_regs (rtx insns, rtx target, struct resources *res)
 
       /* Get starting and ending insn, handling the case where each might
         be a SEQUENCE.  */
-      start_insn = (b == ENTRY_BLOCK_PTR->next_bb->index ? 
+      start_insn = (b == ENTRY_BLOCK_PTR->next_bb->index ?
                    insns : BB_HEAD (BASIC_BLOCK (b)));
       stop_insn = target;