From: Eric Botcazou <ebotcazou@adacore.com>
Date: Mon, 15 Feb 2021 09:41:44 +0000 (+0100)
Subject: Fix cast in df_worklist_dataflow_doublequeue
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8ec4f693fb5e2763d20f33d635d0d76062a74b07;p=gcc.git

Fix cast in df_worklist_dataflow_doublequeue

The existing cast to float gives weird results in the RTL dump files
on x86 when the compiler is configured -with-fpmath=sse.

gcc/
	* df-core.c (df_worklist_dataflow_doublequeue): Use proper cast.
---

diff --git a/gcc/df-core.c b/gcc/df-core.c
index 8536e5e1f51..b4407eec460 100644
--- a/gcc/df-core.c
+++ b/gcc/df-core.c
@@ -1064,7 +1064,7 @@ df_worklist_dataflow_doublequeue (struct dataflow *dataflow,
 	     " n_basic_blocks %d n_edges %d"
 	     " count %d (%5.2g)\n",
 	     n_basic_blocks_for_fn (cfun), n_edges_for_fn (cfun),
-	     dcount, dcount / (float)n_basic_blocks_for_fn (cfun));
+	     dcount, dcount / (double)n_basic_blocks_for_fn (cfun));
 }
 
 /* Worklist-based dataflow solver. It uses sbitmap as a worklist,