From: Kewen Lin <linkw@linux.ibm.com>
Date: Mon, 2 Mar 2020 09:36:30 +0000 (-0600)
Subject: [testsuites] Update several scev/IVOPTs cases
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=778a77357cad11e8dd4c810544330af0fbe843b1;p=gcc.git

[testsuites] Update several scev/IVOPTs cases

Several scev/IVOPTs cases aim to check some array references are sceved and
later marked as REFERENCE ADDRESS IV groups. With IV group type dumping
improving, these check strings can be improved. Otherwise, they become fragile
with dumping changes.

This patch is to keep check strings concise, meanwhile recover the coverage of
case scev-8.c.

gcc/testsuite/ChangeLog

2020-03-02  Kewen Lin  <linkw@gcc.gnu.org>

  * gcc.dg/tree-ssa/scev-8.c: Revise check string.
  * gcc.dg/tree-ssa/scev-9.c: Ditto.
  * gcc.dg/tree-ssa/scev-10.c: Ditto.
  * gcc.dg/tree-ssa/scev-11.c: Ditto.
  * gcc.dg/tree-ssa/scev-12.c: Ditto.
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 5c430242445..a1c38037b0f 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,11 @@
+2020-03-02  Kewen Lin  <linkw@gcc.gnu.org>
+
+	* gcc.dg/tree-ssa/scev-8.c: Revise check string.
+	* gcc.dg/tree-ssa/scev-9.c: Ditto.
+	* gcc.dg/tree-ssa/scev-10.c: Ditto.
+	* gcc.dg/tree-ssa/scev-11.c: Ditto.
+	* gcc.dg/tree-ssa/scev-12.c: Ditto.
+
 2020-03-01  Martin Sebor  <msebor@redhat.com>
 
 	PR c++/92721
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-10.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-10.c
index 6c4fca79fa4..ba111914b3c 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/scev-10.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/scev-10.c
@@ -18,5 +18,5 @@ foo (signed char s, signed char l)
 }
 
 /* Address of array reference is scev.  */
-/* { dg-final { scan-tree-dump-times "  Type:\\tREFERENCE ADDRESS\n  Use \[0-9\].\[0-9\]:" 1 "ivopts" } } */
+/* { dg-final { scan-tree-dump-times "  Type:\\tREFERENCE ADDRESS\n" 1 "ivopts" } } */
 
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-11.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-11.c
index 2336239652e..f15688538ea 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/scev-11.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/scev-11.c
@@ -23,4 +23,4 @@ foo (int n)
 }
 
 /* Address of array reference to b is scev.  */
-/* { dg-final { scan-tree-dump-times "  Type:\\tREFERENCE ADDRESS\n  Use \[0-9\].\[0-9\]:" 2 "ivopts" } } */
+/* { dg-final { scan-tree-dump-times "  Type:\\tREFERENCE ADDRESS\n" 2 "ivopts" } } */
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-12.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-12.c
index f598c7b2955..e2ded46047e 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/scev-12.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/scev-12.c
@@ -24,4 +24,4 @@ foo (int x, int n)
 }
 
 /* Address of array reference to b is not scev.  */
-/* { dg-final { scan-tree-dump-times "  Type:\\tREFERENCE ADDRESS\n  Use \[0-9\].\[0-9\]:" 1 "ivopts" } } */
+/* { dg-final { scan-tree-dump-times "  Type:\\tREFERENCE ADDRESS\n" 1 "ivopts" } } */
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-8.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-8.c
index bb2ee7a0a63..666dd30bfbe 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/scev-8.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/scev-8.c
@@ -59,4 +59,4 @@ foo4 (unsigned char s, unsigned char l)
 }
 
 /* Address of array references are not scevs.  */
-/* { dg-final { scan-tree-dump-not "  Type:\\tADDRESS\n  Use \[0-9\].\[0-9\]:" "ivopts" } } */
+/* { dg-final { scan-tree-dump-not "  Type:\\tREFERENCE ADDRESS\n" "ivopts" } } */
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/scev-9.c b/gcc/testsuite/gcc.dg/tree-ssa/scev-9.c
index 2863918a687..cbd7c85edfa 100644
--- a/gcc/testsuite/gcc.dg/tree-ssa/scev-9.c
+++ b/gcc/testsuite/gcc.dg/tree-ssa/scev-9.c
@@ -18,5 +18,5 @@ foo (unsigned char s, unsigned char l)
 }
 
 /* Address of array reference is scev.  */
-/* { dg-final { scan-tree-dump-times "  Type:\\tREFERENCE ADDRESS\n  Use \[0-9\].\[0-9\]:" 1 "ivopts" } } */
+/* { dg-final { scan-tree-dump-times "  Type:\\tREFERENCE ADDRESS\n" 1 "ivopts" } } */