From: Tom de Vries <tom@codesourcery.com>
Date: Fri, 21 Jul 2017 09:46:22 +0000 (+0000)
Subject: Add missing edge probabilities in nvptx_goacc_reduction_init
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8c38aed722cbd17db8bcab50087acb9e40493c73;p=gcc.git

Add missing edge probabilities in nvptx_goacc_reduction_init

2017-07-21  Tom de Vries  <tom@codesourcery.com>
	    Cesar Philippidis  <cesar@codesourcery.com>

	PR gcov-profile/81442
	* config/nvptx/nvptx.c (nvptx_goacc_reduction_init): Add missing edge
	probabilities.

Co-Authored-By: Cesar Philippidis <cesar@codesourcery.com>

From-SVN: r250422
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 7ff7f10a3fb..a2bc6e7a6c4 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,10 @@
+2017-07-21  Tom de Vries  <tom@codesourcery.com>
+	    Cesar Philippidis  <cesar@codesourcery.com>
+
+	PR gcov-profile/81442
+	* config/nvptx/nvptx.c (nvptx_goacc_reduction_init): Add missing edge
+	probabilities.
+
 2017-07-21  Tom de Vries  <tom@codesourcery.com>
 
 	PR lto/81430
diff --git a/gcc/config/nvptx/nvptx.c b/gcc/config/nvptx/nvptx.c
index a718054745d..208b11555f2 100644
--- a/gcc/config/nvptx/nvptx.c
+++ b/gcc/config/nvptx/nvptx.c
@@ -5284,6 +5284,7 @@ nvptx_goacc_reduction_init (gcall *call)
 
       /* Fixup flags from call_bb to init_bb.  */
       init_edge->flags ^= EDGE_FALLTHRU | EDGE_TRUE_VALUE;
+      init_edge->probability = profile_probability::even ();
       
       /* Set the initialization stmts.  */
       gimple_seq init_seq = NULL;
@@ -5299,6 +5300,7 @@ nvptx_goacc_reduction_init (gcall *call)
       
       /* Create false edge from call_bb to dst_bb.  */
       edge nop_edge = make_edge (call_bb, dst_bb, EDGE_FALSE_VALUE);
+      nop_edge->probability = profile_probability::even ();
 
       /* Create phi node in dst block.  */
       gphi *phi = create_phi_node (lhs, dst_bb);