predcom-1.c: Explicitly turn on loop unroll and set max unroll times to 8.

2011-09-29  Jiangning Liu  <jiangning.liu@arm.com>

	* gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c: Explicitly turn on
	loop unroll and set max unroll times to 8.
	* gcc/testsuite/gcc.dg/tree-ssa/predcom-2.c: Likewise.
	* gcc/testsuite/gcc.dg/tree-ssa/predcom-3.c: Likewise.
	* gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c: Likewise.
	* gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c: Likewise.

From-SVN: r179330

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 2c85d5ce4aee7b7d0fe253026b7a0910d29d6508..4cf04b24f969d05afd1c903909b72aac128c5735 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,12 @@
+2011-09-29  Jiangning Liu  <jiangning.liu@arm.com>
+
+       * gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c: Explicitly turn on
+       loop unroll and set max unroll times to 8.
+       * gcc/testsuite/gcc.dg/tree-ssa/predcom-2.c: Likewise.
+       * gcc/testsuite/gcc.dg/tree-ssa/predcom-3.c: Likewise.
+       * gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c: Likewise.
+       * gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c: Likewise.
+
 2011-09-28  Paolo Carlini  <paolo.carlini@oracle.com>
 
        PR c++/40145

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c b/gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c
index 16bd5c910d8f717d42f1fa93d3ee9f28534abd07..f1e52e5d8c2cb9823e9249fb54a0551eb6d9a7b4 100644 (file)
--- a/gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/predcom-1.c
@@ -1,6 +1,6 @@
 /* { dg-do compile } */
 /* { dg-do run } */
-/* { dg-options "-O2 -fpredictive-commoning -fdump-tree-pcom-details" } */
+/* { dg-options "-O2 -funroll-loops --param max-unroll-times=8 -fpredictive-commoning -fdump-tree-pcom-details" } */
 
 void abort (void);
 

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/predcom-2.c b/gcc/testsuite/gcc.dg/tree-ssa/predcom-2.c
index 7275f2868dd90e347ad26b517d8b31cde31e72e4..27e53ee65cf281e2bc2ececebdaf38e1538c034d 100644 (file)
--- a/gcc/testsuite/gcc.dg/tree-ssa/predcom-2.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/predcom-2.c
@@ -1,6 +1,6 @@
 /* { dg-do compile } */
 /* { dg-do run } */
-/* { dg-options "-O2 -fpredictive-commoning -fdump-tree-pcom-details" } */
+/* { dg-options "-O2 -funroll-loops --param max-unroll-times=8 -fpredictive-commoning -fdump-tree-pcom-details" } */
 
 void abort (void);
 

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/predcom-3.c b/gcc/testsuite/gcc.dg/tree-ssa/predcom-3.c
index d5002346ed22c3ad38b8819b5d8b6d0f73ff5cb0..5dfe38424bfa3664875088ea58b67d4f8fd5428a 100644 (file)
--- a/gcc/testsuite/gcc.dg/tree-ssa/predcom-3.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/predcom-3.c
@@ -1,5 +1,5 @@
 /* { dg-do compile } */
-/* { dg-options "-O2 -fpredictive-commoning -fdump-tree-pcom-details" } */
+/* { dg-options "-O2 -funroll-loops --param max-unroll-times=8 -fpredictive-commoning -fdump-tree-pcom-details" } */
 
 int a[1000], b[1000];
 

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c b/gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c
index 6f06b7f8bf6e7095d8203b21dd7f048c5bae275a..c29a46ac2e78a1936aab14f942d490f29ce2d338 100644 (file)
--- a/gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/predcom-4.c
@@ -1,6 +1,6 @@
 /* { dg-do compile } */
 /* { dg-do run } */
-/* { dg-options "-O2 -fpredictive-commoning -fdump-tree-pcom-details" } */
+/* { dg-options "-O2 -funroll-loops --param max-unroll-times=8 -fpredictive-commoning -fdump-tree-pcom-details" } */
 
 /* Test for predictive commoning of expressions, without reassociation.  */
 

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c b/gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c
index 134fc3765dc8d2f07eedf8038b803a47be4dd37d..29444abe57958b45b81ed6c9cfe0b146b8d7b179 100644 (file)
--- a/gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/predcom-5.c
@@ -1,6 +1,6 @@
 /* { dg-do compile } */
 /* { dg-do run } */
-/* { dg-options "-O2 -fpredictive-commoning -fdump-tree-pcom-details" } */
+/* { dg-options "-O2 -funroll-loops --param max-unroll-times=8 -fpredictive-commoning -fdump-tree-pcom-details" } */
 
 /* Test for predictive commoning of expressions, with reassociation.  */