From: Jakub Jelinek <jakub@redhat.com>
Date: Tue, 11 Dec 2018 20:28:35 +0000 (+0100)
Subject: re PR tree-optimization/80520 (Performance regression from missing if-conversion)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3c0517a6531112d2dec16d18cdabb1513d387b7a;p=gcc.git

re PR tree-optimization/80520 (Performance regression from missing if-conversion)

	PR tree-optimization/80520
	* gcc.dg/tree-ssa/split-path-11.c (foo): Make the test ilp32 target
	clean.

From-SVN: r267031
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index c6730c234b6..36c4232bf2b 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2018-12-11  Jakub Jelinek  <jakub@redhat.com>
+
+	PR tree-optimization/80520
+	* gcc.dg/tree-ssa/split-path-11.c (foo): Make the test ilp32 target
+	clean.
+
 2018-12-11  Marek Polacek  <polacek@redhat.com>
 
 	PR c++/86608 - reading constexpr volatile variable.
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/split-path-11.c b/gcc/testsuite/gcc.dg/tree-ssa/split-path-11.c
index f94f1a84e2c..66f57d92edb 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/split-path-11.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/split-path-11.c
@@ -1,13 +1,13 @@
 /* { dg-do compile } */
 /* { dg-options "-O2 -fsplit-paths -fdump-tree-split-paths-details -w" } */
 
-void foo(unsigned long *M)
+void foo(unsigned long long *M)
 {
-  for (unsigned long k = 0; k < 227; ++k)
+  for (unsigned long long k = 0; k < 227; ++k)
     {
-      unsigned long y =
-	((M[k] & 0xffffffff80000000) | (M[k + 1] & 0x7fffffff));
-      M[k] = (M[k + 397] ^ (y >> 1) ^ ((y & 1) ? 2567483615 : 0));
+      unsigned long long y =
+	((M[k] & 0xffffffff80000000ULL) | (M[k + 1] & 0x7fffffffULL));
+      M[k] = (M[k + 397] ^ (y >> 1) ^ ((y & 1) ? 2567483615ULL : 0));
     }
 }