testsuite: aarch64: Fix failing SVE tests on big endian

A recent change "gcc: Add vec_select -> subreg RTL simplification"
updated the expected test results for SVE extraction tests. The new
result should only have been changed for little endian. This patch
restores the old expected result for big endian.

gcc/testsuite/ChangeLog:

2021-07-15  Jonathan Wright  <jonathan.wright@arm.com>

	* gcc.target/aarch64/sve/extract_1.c: Split expected results
	by big/little endian targets, restoring the old expected
	result for big endian.
	* gcc.target/aarch64/sve/extract_2.c: Likewise.
	* gcc.target/aarch64/sve/extract_3.c: Likewise.
	* gcc.target/aarch64/sve/extract_4.c: Likewise.

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/extract_1.c b/gcc/testsuite/gcc.target/aarch64/sve/extract_1.c
index 1a926dbb76fb42ab4bcfa18922fdbb2366d04e6e..7d76c98e92545817f6544d1b131cdbbd800c46ab 100644 (file)
--- a/gcc/testsuite/gcc.target/aarch64/sve/extract_1.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/extract_1.c
@@ -56,7 +56,10 @@ typedef _Float16 vnx8hf __attribute__((vector_size (32)));
 
 TEST_ALL (EXTRACT)
 
-/* { dg-final { scan-assembler-times {\tfmov\tx[0-9]+, d[0-9]\n} 2 } } */
+/* { dg-final { scan-assembler-times {\tfmov\tx[0-9]+, d[0-9]\n} 2 {
+               target { aarch64_little_endian } } } } */
+/* { dg-final { scan-assembler-times {\tumov\tx[0-9]+, v[0-9]+\.d\[0\]\n} 1 {
+               target { aarch64_big_endian } } } } */
 /* { dg-final { scan-assembler-times {\tumov\tx[0-9]+, v[0-9]+\.d\[1\]\n} 1 } } */
 /* { dg-final { scan-assembler-not {\tdup\td[0-9]+, v[0-9]+\.d\[0\]\n} } } */
 /* { dg-final { scan-assembler-times {\tdup\td[0-9]+, v[0-9]+\.d\[1\]\n} 1 } } */
@@ -64,7 +67,10 @@ TEST_ALL (EXTRACT)
 /* { dg-final { scan-assembler-times {\tlastb\tx[0-9]+, p[0-7], z[0-9]+\.d\n} 1 } } */
 /* { dg-final { scan-assembler-times {\tlastb\td[0-9]+, p[0-7], z[0-9]+\.d\n} 1 } } */
 
-/* { dg-final { scan-assembler-times {\tfmov\tw[0-9]+, s[0-9]\n} 2 } } */
+/* { dg-final { scan-assembler-times {\tfmov\tx[0-9]+, s[0-9]\n} 2 {
+               target { aarch64_little_endian } } } } */
+/* { dg-final { scan-assembler-times {\tumov\tx[0-9]+, v[0-9]+\.s\[0\]\n} 1 {
+               target { aarch64_big_endian } } } } */
 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.s\[1\]\n} 1 } } */
 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.s\[3\]\n} 1 } } */
 /* { dg-final { scan-assembler-not {\tdup\ts[0-9]+, v[0-9]+\.s\[0\]\n} } } */

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/extract_2.c b/gcc/testsuite/gcc.target/aarch64/sve/extract_2.c
index 1c54d10cd348f8c81b6369b7b180e30580c8988d..a2644ceae68235175ff787d1d9cbece83985dc5f 100644 (file)
--- a/gcc/testsuite/gcc.target/aarch64/sve/extract_2.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/extract_2.c
@@ -56,7 +56,10 @@ typedef _Float16 vnx16hf __attribute__((vector_size (64)));
 
 TEST_ALL (EXTRACT)
 
-/* { dg-final { scan-assembler-times {\tfmov\tx[0-9]+, d[0-9]\n} 2 } } */
+/* { dg-final { scan-assembler-times {\tfmov\tx[0-9]+, d[0-9]\n} 2 {
+               target { aarch64_little_endian } } } } */
+/* { dg-final { scan-assembler-times {\tumov\tx[0-9]+, v[0-9]+\.d\[0\]\n} 1 {
+               target { aarch64_big_endian } } } } */
 /* { dg-final { scan-assembler-times {\tumov\tx[0-9]+, v[0-9]+\.d\[1\]\n} 1 } } */
 /* { dg-final { scan-assembler-not {\tdup\td[0-9]+, v[0-9]+\.d\[0\]\n} } } */
 /* { dg-final { scan-assembler-times {\tdup\td[0-9]+, v[0-9]+\.d\[1\]\n} 1 } } */
@@ -64,7 +67,10 @@ TEST_ALL (EXTRACT)
 /* { dg-final { scan-assembler-times {\tlastb\tx[0-9]+, p[0-7], z[0-9]+\.d\n} 1 } } */
 /* { dg-final { scan-assembler-times {\tlastb\td[0-9]+, p[0-7], z[0-9]+\.d\n} 1 } } */
 
-/* { dg-final { scan-assembler-times {\tfmov\tw[0-9]+, s[0-9]\n} 2 } } */
+/* { dg-final { scan-assembler-times {\tfmov\tx[0-9]+, s[0-9]\n} 2 {
+               target { aarch64_little_endian } } } } */
+/* { dg-final { scan-assembler-times {\tumov\tx[0-9]+, v[0-9]+\.s\[0\]\n} 1 {
+               target { aarch64_big_endian } } } } */
 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.s\[1\]\n} 1 } } */
 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.s\[3\]\n} 1 } } */
 /* { dg-final { scan-assembler-not {\tdup\ts[0-9]+, v[0-9]+\.s\[0\]\n} } } */

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/extract_3.c b/gcc/testsuite/gcc.target/aarch64/sve/extract_3.c
index 501b9f3027128d3297ef77694f6dbcf1fb4d9824..baa54594c482253b1e0aae2b62a342edea0369e9 100644 (file)
--- a/gcc/testsuite/gcc.target/aarch64/sve/extract_3.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/extract_3.c
@@ -77,7 +77,10 @@ typedef _Float16 vnx32hf __attribute__((vector_size (128)));
 
 TEST_ALL (EXTRACT)
 
-/* { dg-final { scan-assembler-times {\tfmov\tx[0-9]+, d[0-9]\n} 5 } } */
+/* { dg-final { scan-assembler-times {\tfmov\tx[0-9]+, d[0-9]\n} 5 {
+               target { aarch64_little_endian } } } } */
+/* { dg-final { scan-assembler-times {\tumov\tx[0-9]+, v[0-9]+\.d\[0\]\n} 1 {
+               target { aarch64_big_endian } } } } */
 /* { dg-final { scan-assembler-times {\tumov\tx[0-9]+, v[0-9]+\.d\[1\]\n} 1 } } */
 /* { dg-final { scan-assembler-not {\tdup\td[0-9]+, v[0-9]+\.d\[0\]\n} } } */
 /* { dg-final { scan-assembler-times {\tdup\td[0-9]+, v[0-9]+\.d\[1\]\n} 1 } } */
@@ -86,7 +89,10 @@ TEST_ALL (EXTRACT)
 /* { dg-final { scan-assembler-times {\tlastb\tx[0-9]+, p[0-7], z[0-9]+\.d\n} 1 } } */
 /* { dg-final { scan-assembler-times {\tlastb\td[0-9]+, p[0-7], z[0-9]+\.d\n} 1 } } */
 
-/* { dg-final { scan-assembler-times {\tfmov\tw[0-9]+, s[0-9]\n} 5 } } */
+/* { dg-final { scan-assembler-times {\tfmov\tx[0-9]+, s[0-9]\n} 5 {
+               target { aarch64_little_endian } } } } */
+/* { dg-final { scan-assembler-times {\tumov\tx[0-9]+, v[0-9]+\.s\[0\]\n} 1 {
+               target { aarch64_big_endian } } } } */
 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.s\[1\]\n} 1 } } */
 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.s\[3\]\n} 1 } } */
 /* { dg-final { scan-assembler-not {\tdup\ts[0-9]+, v[0-9]+\.s\[0\]\n} } } */

diff --git a/gcc/testsuite/gcc.target/aarch64/sve/extract_4.c b/gcc/testsuite/gcc.target/aarch64/sve/extract_4.c
index 94d31554b0a41822cb472522948d8a3bb0765f1e..aa6fe482dbfdc3b2fa54473523cc0efd467a64de 100644 (file)
--- a/gcc/testsuite/gcc.target/aarch64/sve/extract_4.c
+++ b/gcc/testsuite/gcc.target/aarch64/sve/extract_4.c
@@ -84,7 +84,10 @@ typedef _Float16 v128hf __attribute__((vector_size (256)));
 
 TEST_ALL (EXTRACT)
 
-/* { dg-final { scan-assembler-times {\tfmov\tx[0-9]+, d[0-9]\n} 6 } } */
+/* { dg-final { scan-assembler-times {\tfmov\tx[0-9]+, d[0-9]\n} 6 {
+               target { aarch64_little_endian } } } } */
+/* { dg-final { scan-assembler-times {\tumov\tx[0-9]+, v[0-9]+\.d\[0\]\n} 1 {
+               target { aarch64_big_endian } } } } */
 /* { dg-final { scan-assembler-times {\tumov\tx[0-9]+, v[0-9]+\.d\[1\]\n} 1 } } */
 /* { dg-final { scan-assembler-not {\tdup\td[0-9]+, v[0-9]+\.d\[0\]\n} } } */
 /* { dg-final { scan-assembler-times {\tdup\td[0-9]+, v[0-9]+\.d\[1\]\n} 1 } } */
@@ -93,7 +96,10 @@ TEST_ALL (EXTRACT)
 /* { dg-final { scan-assembler-times {\tlastb\tx[0-9]+, p[0-7], z[0-9]+\.d\n} 1 } } */
 /* { dg-final { scan-assembler-times {\tlastb\td[0-9]+, p[0-7], z[0-9]+\.d\n} 1 } } */
 
-/* { dg-final { scan-assembler-times {\tfmov\tw[0-9]+, s[0-9]\n} 6 } } */
+/* { dg-final { scan-assembler-times {\tfmov\tx[0-9]+, s[0-9]\n} 6 {
+               target { aarch64_little_endian } } } } */
+/* { dg-final { scan-assembler-times {\tumov\tx[0-9]+, v[0-9]+\.s\[0\]\n} 1 {
+               target { aarch64_big_endian } } } } */
 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.s\[1\]\n} 1 } } */
 /* { dg-final { scan-assembler-times {\tumov\tw[0-9]+, v[0-9]+\.s\[3\]\n} 1 } } */
 /* { dg-final { scan-assembler-not {\tdup\ts[0-9]+, v[0-9]+\.s\[0\]\n} } } */