https://gcc.gnu.org/g:721c689f18ca240f0b1deb4b0d924937064cfe94
commit r15-6162-g721c689f18ca240f0b1deb4b0d924937064cfe94
Author: Torbjörn SVENSSON <torbjorn.svens...@foss.st.com>
Date: Fri Oct 18 20:08:45 2024 +0200
testsuite: arm: Use -march=unset for bfloat16_scalar* tests
Update test cases to use -mcpu=unset/-march=unset feature introduced in
r15-3606-g7d6c6a0d15c.
gcc/testsuite/ChangeLog:
* gcc.target/arm/bfloat16_scalar_1_1.c: Use effective-target
arm_arch_v8_2a_bf16_hard.
* gcc.target/arm/bfloat16_scalar_2_1.c: Likewise.
* gcc.target/arm/bfloat16_scalar_3_1.c: Likewise.
* gcc.target/arm/bfloat16_scalar_1_2.c: Use effective-target
arm_arch_v8_2a_bf16.
* gcc.target/arm/bfloat16_scalar_2_2.c: Likewise.
* gcc.target/arm/bfloat16_scalar_3_2.c: Likewise.
* lib/target-supports.exp: Define effective-target
v8_2a_bf16 and v8_2a_bf16_hard.
Signed-off-by: Torbjörn SVENSSON <torbjorn.svens...@foss.st.com>
Diff:
---
gcc/testsuite/gcc.target/arm/bfloat16_scalar_1_1.c | 7 +++----
gcc/testsuite/gcc.target/arm/bfloat16_scalar_1_2.c | 5 ++---
gcc/testsuite/gcc.target/arm/bfloat16_scalar_2_1.c | 5 ++---
gcc/testsuite/gcc.target/arm/bfloat16_scalar_2_2.c | 5 ++---
gcc/testsuite/gcc.target/arm/bfloat16_scalar_3_1.c | 5 ++---
gcc/testsuite/gcc.target/arm/bfloat16_scalar_3_2.c | 5 ++---
gcc/testsuite/lib/target-supports.exp | 2 ++
7 files changed, 15 insertions(+), 19 deletions(-)
diff --git a/gcc/testsuite/gcc.target/arm/bfloat16_scalar_1_1.c
b/gcc/testsuite/gcc.target/arm/bfloat16_scalar_1_1.c
index 7a6c17726764..f7361d63fc21 100644
--- a/gcc/testsuite/gcc.target/arm/bfloat16_scalar_1_1.c
+++ b/gcc/testsuite/gcc.target/arm/bfloat16_scalar_1_1.c
@@ -1,8 +1,7 @@
/* { dg-do assemble { target { arm*-*-* } } } */
-/* { dg-require-effective-target arm_hard_ok } */
-/* { dg-require-effective-target arm_v8_2a_bf16_neon_ok } */
-/* { dg-add-options arm_v8_2a_bf16_neon } */
-/* { dg-additional-options "-O3 --save-temps -std=gnu90 -mfloat-abi=hard" } */
+/* { dg-require-effective-target arm_arch_v8_2a_bf16_hard_ok } */
+/* { dg-add-options arm_arch_v8_2a_bf16_hard } */
+/* { dg-additional-options "-O3 --save-temps -std=gnu90" } */
/* { dg-final { check-function-bodies "**" "" } } */
#include <arm_bf16.h>
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 8293cafcc147..079814ef3372 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 +1,6 @@
/* { 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-require-effective-target arm_arch_v8_2a_bf16_ok } */
+/* { dg-add-options arm_arch_v8_2a_bf16 } */
/* { 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 e84f837e1627..de06c4d68d2d 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 +1,6 @@
/* { 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-require-effective-target arm_arch_v8_2a_bf16_hard_ok } */
+/* { dg-add-options arm_arch_v8_2a_bf16_hard } */
/* { 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 93ec059819ad..fc252b94edc8 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 +1,6 @@
/* { 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-require-effective-target arm_arch_v8_2a_bf16_ok } */
+/* { dg-add-options arm_arch_v8_2a_bf16 } */
/* { 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 a1a706903221..f7361d63fc21 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 +1,6 @@
/* { 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-require-effective-target arm_arch_v8_2a_bf16_hard_ok } */
+/* { dg-add-options arm_arch_v8_2a_bf16_hard } */
/* { 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 f49072613f05..079814ef3372 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 +1,6 @@
/* { 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-require-effective-target arm_arch_v8_2a_bf16_ok } */
+/* { dg-add-options arm_arch_v8_2a_bf16 } */
/* { dg-additional-options "-O3 --save-temps -std=gnu90" } */
/* { dg-final { check-function-bodies "**" "" } } */
diff --git a/gcc/testsuite/lib/target-supports.exp
b/gcc/testsuite/lib/target-supports.exp
index 02eb8e5bee73..d13ab407f2a0 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -5899,6 +5899,8 @@ foreach { armfunc armflag armdefs } {
v8a_crc_hard "-march=armv8-a+crc+simd -mfpu=auto -mfloat-abi=hard"
"__ARM_ARCH_8A__ && __ARM_FEATURE_CRC32"
v8_1a "-march=armv8.1-a+simd" __ARM_ARCH_8A__
v8_2a "-march=armv8.2-a+simd" __ARM_ARCH_8A__
+ v8_2a_bf16 "-march=armv8.2-a+bf16 -mfpu=auto -mfloat-abi=softfp"
__ARM_ARCH_8A__
+ v8_2a_bf16_hard "-march=armv8.2-a+bf16 -mfpu=auto -mfloat-abi=hard"
__ARM_ARCH_8A__
v8r "-march=armv8-r+fp.sp" __ARM_ARCH_8R__
v8m_base "-march=armv8-m.base -mthumb -mfloat-abi=soft"
__ARM_ARCH_8M_BASE__
