Hi,
Please find attached the patch that fixes PR77634.
Some testcase does not use -fno-vect-cost-model and hence fails when gcc is
configured "--with-cpu=thunderx".
The attached patch modifies the testcases to use -fno-vect-cost-model.
Please review the patch and let me know if its okay?
2016-11-23 Naveen H.S <naveen.hurugalaw...@caviumnetworks.com>
* gcc.target/aarch64/fmaxmin.c : Add -fno-vect-cost-model.
* gcc.target/aarch64/fmul_fcvt_2.c : Likewise.
* gcc.target/aarch64/vect-abs-compile.c : Likewise.
* gcc.target/aarch64/vect-clz.c : Likewise.
* gcc.target/aarch64/vect-fcm-eq-d.c : Likewise.
* gcc.target/aarch64/vect-fcm-ge-d.c : Likewise.
* gcc.target/aarch64/vect-fcm-gt-d.c : Likewise.
* gcc.target/aarch64/vect-fmovd-zero.c : Likewise.
* gcc.target/aarch64/vect-fmovd.c : Likewise.
* gcc.target/aarch64/vect-fmovf-zero.c : Likewise.
* gcc.target/aarch64/vect-fmovf.c : Likewise.
* gcc.target/aarch64/vect_ctz_1.c : Likewise.diff --git a/gcc/testsuite/gcc.target/aarch64/fmaxmin.c b/gcc/testsuite/gcc.target/aarch64/fmaxmin.c
index 7654955..4447e33 100644
--- a/gcc/testsuite/gcc.target/aarch64/fmaxmin.c
+++ b/gcc/testsuite/gcc.target/aarch64/fmaxmin.c
@@ -1,5 +1,5 @@
/* { dg-do run } */
-/* { dg-options "-O2 -ftree-vectorize -fno-inline -save-temps" } */
+/* { dg-options "-O2 -ftree-vectorize -fno-inline -fno-vect-cost-model -save-temps" } */
extern void abort (void);
diff --git a/gcc/testsuite/gcc.target/aarch64/fmul_fcvt_2.c b/gcc/testsuite/gcc.target/aarch64/fmul_fcvt_2.c
index d8a9335..4ac3ab7 100644
--- a/gcc/testsuite/gcc.target/aarch64/fmul_fcvt_2.c
+++ b/gcc/testsuite/gcc.target/aarch64/fmul_fcvt_2.c
@@ -1,5 +1,5 @@
/* { dg-do run } */
-/* { dg-options "-save-temps -O2 -ftree-vectorize -fno-inline" } */
+/* { dg-options "-save-temps -O2 -ftree-vectorize -fno-inline -fno-vect-cost-model" } */
#define N 1024
diff --git a/gcc/testsuite/gcc.target/aarch64/vect-abs-compile.c b/gcc/testsuite/gcc.target/aarch64/vect-abs-compile.c
index 27146b8..19082d7 100644
--- a/gcc/testsuite/gcc.target/aarch64/vect-abs-compile.c
+++ b/gcc/testsuite/gcc.target/aarch64/vect-abs-compile.c
@@ -1,6 +1,6 @@
/* { dg-do compile } */
-/* { dg-options "-O3" } */
+/* { dg-options "-O3 -fno-vect-cost-model" } */
#define N 16
diff --git a/gcc/testsuite/gcc.target/aarch64/vect-clz.c b/gcc/testsuite/gcc.target/aarch64/vect-clz.c
index 4c7321f..044fa9e 100644
--- a/gcc/testsuite/gcc.target/aarch64/vect-clz.c
+++ b/gcc/testsuite/gcc.target/aarch64/vect-clz.c
@@ -1,5 +1,5 @@
/* { dg-do run } */
-/* { dg-options "-O3 -save-temps -fno-inline" } */
+/* { dg-options "-O3 -save-temps -fno-inline -fno-vect-cost-model" } */
extern void abort ();
diff --git a/gcc/testsuite/gcc.target/aarch64/vect-fcm-eq-d.c b/gcc/testsuite/gcc.target/aarch64/vect-fcm-eq-d.c
index d91cca2..4640f57 100644
--- a/gcc/testsuite/gcc.target/aarch64/vect-fcm-eq-d.c
+++ b/gcc/testsuite/gcc.target/aarch64/vect-fcm-eq-d.c
@@ -1,5 +1,5 @@
/* { dg-do run } */
-/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-all -fno-unroll-loops --save-temps -fno-inline" } */
+/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-all -fno-unroll-loops --save-temps -fno-inline -fno-vect-cost-model" } */
#define FTYPE double
#define ITYPE long
diff --git a/gcc/testsuite/gcc.target/aarch64/vect-fcm-ge-d.c b/gcc/testsuite/gcc.target/aarch64/vect-fcm-ge-d.c
index c3c4fb3..f5b6329 100644
--- a/gcc/testsuite/gcc.target/aarch64/vect-fcm-ge-d.c
+++ b/gcc/testsuite/gcc.target/aarch64/vect-fcm-ge-d.c
@@ -1,5 +1,5 @@
/* { dg-do run } */
-/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-all -fno-unroll-loops --save-temps -fno-inline" } */
+/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-all -fno-unroll-loops --save-temps -fno-inline -fno-vect-cost-model" } */
#define FTYPE double
#define ITYPE long
diff --git a/gcc/testsuite/gcc.target/aarch64/vect-fcm-gt-d.c b/gcc/testsuite/gcc.target/aarch64/vect-fcm-gt-d.c
index 9ef5f1c..28d7ab6 100644
--- a/gcc/testsuite/gcc.target/aarch64/vect-fcm-gt-d.c
+++ b/gcc/testsuite/gcc.target/aarch64/vect-fcm-gt-d.c
@@ -1,5 +1,5 @@
/* { dg-do run } */
-/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-all -fno-unroll-loops --save-temps -fno-inline" } */
+/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-all -fno-unroll-loops --save-temps -fno-inline -fno-vect-cost-model" } */
#define FTYPE double
#define ITYPE long
diff --git a/gcc/testsuite/gcc.target/aarch64/vect-fmovd-zero.c b/gcc/testsuite/gcc.target/aarch64/vect-fmovd-zero.c
index f8ef3ac..bfd327c 100644
--- a/gcc/testsuite/gcc.target/aarch64/vect-fmovd-zero.c
+++ b/gcc/testsuite/gcc.target/aarch64/vect-fmovd-zero.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-all" } */
+/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-all -fno-vect-cost-model" } */
#define N 32
diff --git a/gcc/testsuite/gcc.target/aarch64/vect-fmovd.c b/gcc/testsuite/gcc.target/aarch64/vect-fmovd.c
index 3c6e987..53aa66c 100644
--- a/gcc/testsuite/gcc.target/aarch64/vect-fmovd.c
+++ b/gcc/testsuite/gcc.target/aarch64/vect-fmovd.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-all" } */
+/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-all -fno-vect-cost-model" } */
#define N 32
diff --git a/gcc/testsuite/gcc.target/aarch64/vect-fmovf-zero.c b/gcc/testsuite/gcc.target/aarch64/vect-fmovf-zero.c
index e75115f..8eb8a65 100644
--- a/gcc/testsuite/gcc.target/aarch64/vect-fmovf-zero.c
+++ b/gcc/testsuite/gcc.target/aarch64/vect-fmovf-zero.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-all" } */
+/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-all -fno-vect-cost-model" } */
#define N 32
diff --git a/gcc/testsuite/gcc.target/aarch64/vect-fmovf.c b/gcc/testsuite/gcc.target/aarch64/vect-fmovf.c
index ef979bc..90d911c 100644
--- a/gcc/testsuite/gcc.target/aarch64/vect-fmovf.c
+++ b/gcc/testsuite/gcc.target/aarch64/vect-fmovf.c
@@ -1,5 +1,5 @@
/* { dg-do compile } */
-/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-all" } */
+/* { dg-options "-O2 -ftree-vectorize -fdump-tree-vect-all -fno-vect-cost-model" } */
#define N 32
diff --git a/gcc/testsuite/gcc.target/aarch64/vect_ctz_1.c b/gcc/testsuite/gcc.target/aarch64/vect_ctz_1.c
index 39cf00e..c4eaf5b 100644
--- a/gcc/testsuite/gcc.target/aarch64/vect_ctz_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/vect_ctz_1.c
@@ -1,5 +1,5 @@
/* { dg-do run } */
-/* { dg-options "-O3 -save-temps -fno-inline" } */
+/* { dg-options "-O3 -save-temps -fno-inline -fno-vect-cost-model" } */
extern void abort ();
