[PATCH 12/17] testsuite: arm: Use -march=unset for bfloat16_scalar* tests

[Torbjörn SVENSSON]

Update test cases to use -mcpu=unset/-march=unset feature introduced in
r15-3606-g7d6c6a0d15c.

gcc/testsuite/ChangeLog:

        * gcc.target/arm/bfloat16_scalar_1_2.c: Added option
        "-march=unset".
        * gcc.target/arm/bfloat16_scalar_2_1.c: Likewise.
        * gcc.target/arm/bfloat16_scalar_2_2.c: Likewise.
        * gcc.target/arm/bfloat16_scalar_3_1.c: Likewise.
        * gcc.target/arm/bfloat16_scalar_3_2.c: Likewise.

Signed-off-by: Torbjörn SVENSSON <torbjorn.svens...@foss.st.com>
---
 gcc/testsuite/gcc.target/arm/bfloat16_scalar_1_2.c | 2 +-
 gcc/testsuite/gcc.target/arm/bfloat16_scalar_2_1.c | 2 +-
 gcc/testsuite/gcc.target/arm/bfloat16_scalar_2_2.c | 2 +-
 gcc/testsuite/gcc.target/arm/bfloat16_scalar_3_1.c | 2 +-
 gcc/testsuite/gcc.target/arm/bfloat16_scalar_3_2.c | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/gcc/testsuite/gcc.target/arm/bfloat16_scalar_1_2.c 
b/gcc/testsuite/gcc.target/arm/bfloat16_scalar_1_2.c
index 8293cafcc14..0d4c3ffec53 100644
--- a/gcc/testsuite/gcc.target/arm/bfloat16_scalar_1_2.c
+++ b/gcc/testsuite/gcc.target/arm/bfloat16_scalar_1_2.c
@@ -1,7 +1,7 @@
 /* { dg-do assemble { target { arm*-*-* } } } */
 /* { dg-require-effective-target arm_v8_neon_ok } */
 /* { dg-require-effective-target arm_v8_2a_bf16_neon_ok } */
-/* { dg-additional-options "-march=armv8.2-a+bf16 -mfloat-abi=softfp 
-mfpu=auto" } */
+/* { dg-additional-options "-mcpu=unset -march=armv8.2-a+bf16 
-mfloat-abi=softfp -mfpu=auto" } */
 /* { dg-additional-options "-O3 --save-temps -std=gnu90" } */
 /* { dg-final { check-function-bodies "**" "" } } */
 
diff --git a/gcc/testsuite/gcc.target/arm/bfloat16_scalar_2_1.c 
b/gcc/testsuite/gcc.target/arm/bfloat16_scalar_2_1.c
index e84f837e162..43c6ce0c1d3 100644
--- a/gcc/testsuite/gcc.target/arm/bfloat16_scalar_2_1.c
+++ b/gcc/testsuite/gcc.target/arm/bfloat16_scalar_2_1.c
@@ -1,7 +1,7 @@
 /* { dg-do assemble { target { arm*-*-* } } } */
 /* { dg-require-effective-target arm_v8_neon_ok } */
 /* { dg-require-effective-target arm_v8_2a_bf16_neon_ok } */
-/* { dg-additional-options "-march=armv8.2-a -mfloat-abi=hard 
-mfpu=neon-fp-armv8" } */
+/* { dg-additional-options "-mcpu=unset -march=armv8.2-a -mfloat-abi=hard 
-mfpu=neon-fp-armv8" } */
 /* { dg-additional-options "-O3 --save-temps -std=gnu90" } */
 /* { dg-final { check-function-bodies "**" "" } } */
 
diff --git a/gcc/testsuite/gcc.target/arm/bfloat16_scalar_2_2.c 
b/gcc/testsuite/gcc.target/arm/bfloat16_scalar_2_2.c
index 93ec059819a..64b584ea34c 100644
--- a/gcc/testsuite/gcc.target/arm/bfloat16_scalar_2_2.c
+++ b/gcc/testsuite/gcc.target/arm/bfloat16_scalar_2_2.c
@@ -1,7 +1,7 @@
 /* { dg-do assemble { target { arm*-*-* } } } */
 /* { dg-require-effective-target arm_v8_neon_ok } */
 /* { dg-require-effective-target arm_v8_2a_bf16_neon_ok } */
-/* { dg-additional-options "-march=armv8.2-a -mfloat-abi=softfp 
-mfpu=neon-fp-armv8" } */
+/* { dg-additional-options "-mcpu=unset -march=armv8.2-a -mfloat-abi=softfp 
-mfpu=neon-fp-armv8" } */
 /* { dg-additional-options "-O3 --save-temps -std=gnu90" } */
 /* { dg-final { check-function-bodies "**" "" } } */
 
diff --git a/gcc/testsuite/gcc.target/arm/bfloat16_scalar_3_1.c 
b/gcc/testsuite/gcc.target/arm/bfloat16_scalar_3_1.c
index a1a70690322..eb9baba9cd8 100644
--- a/gcc/testsuite/gcc.target/arm/bfloat16_scalar_3_1.c
+++ b/gcc/testsuite/gcc.target/arm/bfloat16_scalar_3_1.c
@@ -1,7 +1,7 @@
 /* { dg-do assemble { target { arm*-*-* } } } */
 /* { dg-require-effective-target arm_v8_neon_ok } */
 /* { dg-require-effective-target arm_v8_2a_bf16_neon_ok } */
-/* { dg-additional-options "-march=armv8.2-a -mfloat-abi=hard 
-mfpu=neon-fp-armv8" } */
+/* { dg-additional-options "-mcpu=unset -march=armv8.2-a -mfloat-abi=hard 
-mfpu=neon-fp-armv8" } */
 /* { dg-additional-options "-O3 --save-temps -std=gnu90" } */
 /* { dg-final { check-function-bodies "**" "" } } */
 
diff --git a/gcc/testsuite/gcc.target/arm/bfloat16_scalar_3_2.c 
b/gcc/testsuite/gcc.target/arm/bfloat16_scalar_3_2.c
index f49072613f0..74a74ec54fe 100644
--- a/gcc/testsuite/gcc.target/arm/bfloat16_scalar_3_2.c
+++ b/gcc/testsuite/gcc.target/arm/bfloat16_scalar_3_2.c
@@ -1,7 +1,7 @@
 /* { dg-do assemble { target { arm*-*-* } } } */
 /* { dg-require-effective-target arm_v8_neon_ok } */
 /* { dg-require-effective-target arm_v8_2a_bf16_neon_ok } */
-/* { dg-additional-options "-march=armv8.2-a -mfloat-abi=softfp 
-mfpu=neon-fp-armv8" } */
+/* { dg-additional-options "-mcpu=unset -march=armv8.2-a -mfloat-abi=softfp 
-mfpu=neon-fp-armv8" } */
 /* { dg-additional-options "-O3 --save-temps -std=gnu90" } */
 /* { dg-final { check-function-bodies "**" "" } } */
 
-- 
2.25.1