From: Jakub Jelinek <jakub@redhat.com>
Date: Thu, 12 Feb 2015 13:14:47 +0000 (+0100)
Subject: re PR testsuite/64930 (FAIL: gcc.target/powerpc/atomic-p7.c scan-assembler-times... 
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=118584f732d0bba5dd3c7a68f1db88e0184763f6;p=gcc.git

re PR testsuite/64930 (FAIL: gcc.target/powerpc/atomic-p7.c scan-assembler-times isync 12)

	PR testsuite/64930
	* gcc.target/powerpc/atomic-p7.c: Adjust expected count of isync
	instructions for 2015-01-14 get_memmodel changes.
	* gcc.target/powerpc/atomic-p8.c: Likewise.

From-SVN: r220646
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 01127e953c5..910e873adfe 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,10 @@
 2015-02-12  Jakub Jelinek  <jakub@redhat.com>
 
+	PR testsuite/64930
+	* gcc.target/powerpc/atomic-p7.c: Adjust expected count of isync
+	instructions for 2015-01-14 get_memmodel changes.
+	* gcc.target/powerpc/atomic-p8.c: Likewise.
+
 	PR sanitizer/65019
 	* g++.dg/ubsan/pr65019.C: New test.
 
diff --git a/gcc/testsuite/gcc.target/powerpc/atomic-p7.c b/gcc/testsuite/gcc.target/powerpc/atomic-p7.c
index 9f62e6c4f0c..657dc16cce7 100644
--- a/gcc/testsuite/gcc.target/powerpc/atomic-p7.c
+++ b/gcc/testsuite/gcc.target/powerpc/atomic-p7.c
@@ -14,7 +14,9 @@
 /* { dg-final { scan-assembler-times "stdcx" 6 } } */
 /* { dg-final { scan-assembler-not "stqcx" } } */
 /* { dg-final { scan-assembler-times "bl __atomic" 6 } } */
-/* { dg-final { scan-assembler-times "isync" 12 } } */
+/* As since PR59448 GCC promotes consume to acquire, the expected isync count
+   is 16 rather than 12.  */
+/* { dg-final { scan-assembler-times "isync" 16 } } */
 /* { dg-final { scan-assembler-times "lwsync" 8 } } */
 /* { dg-final { scan-assembler-not "mtvsrd" } } */
 /* { dg-final { scan-assembler-not "mtvsrwa" } } */
diff --git a/gcc/testsuite/gcc.target/powerpc/atomic-p8.c b/gcc/testsuite/gcc.target/powerpc/atomic-p8.c
index b5255aac42b..fe7c0e0af83 100644
--- a/gcc/testsuite/gcc.target/powerpc/atomic-p8.c
+++ b/gcc/testsuite/gcc.target/powerpc/atomic-p8.c
@@ -14,7 +14,9 @@
 /* { dg-final { scan-assembler-times "stdcx" 7 } } */
 /* { dg-final { scan-assembler-times "stqcx" 7 } } */
 /* { dg-final { scan-assembler-not "bl __atomic" } } */
-/* { dg-final { scan-assembler-times "isync" 20 } } */
+/* As since PR59448 GCC promotes consume to acquire, the expected isync count
+   is 25 rather than 20.  */
+/* { dg-final { scan-assembler-times "isync" 25 } } */
 /* { dg-final { scan-assembler-times "lwsync" 10 } } */
 /* { dg-final { scan-assembler-not "mtvsrd" } } */
 /* { dg-final { scan-assembler-not "mtvsrwa" } } */