diff mbox series

Fix cast in df_worklist_dataflow_doublequeue

Message ID 2821264.qbJml4gSNV@fomalhaut
State New
Headers show
Series Fix cast in df_worklist_dataflow_doublequeue | expand

Commit Message

Eric Botcazou Feb. 15, 2021, 9:43 a.m. UTC 
The existing cast to float gives weird results in the RTL dump files on x86 
when the compiler is configured --with-fpmath=sse.

Bootstrapped on x86/Linux, applied on the mainline as obvious.


2021-02-15  Eric Botcazou <ebotcazou@adacore.com>

	* df-core.c (df_worklist_dataflow_doublequeue): Use proper cast.
diff mbox series

Patch

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,