Changes the "sve2-sm4", "sve2-sha3", "sve2-bitperm", and "sve2-aes"
to be aliases which imply both "sve2" and the new option "sve-sm4",
"sve-sha3", "sve-bitperm", or "sve-aes" respectively.
This granularity is needed to model the 2024 Architecture Extensions
dependencies.
gcc/ChangeLog:
* config/aarch64/aarch64-option-extensions.def
(sve-aes): New cli extension option.
(sve2-aes): Changed to be alias of sve2+sve-aes2.
(sve-bitperm): New cli extension option.
(sve2-bitperm): Changed to be alias of sve2+sve-bitperm.
(sve-sm4): New cli extension option.
(sve2-sm4): Changed to be alias of sve2+sve-sm4.
(sve-sm4): New cli extension option.
(sve2-sm4): Changed to be alias of sve2+sve-sm4.
* config/aarch64/aarch64.h (TARGET_SVE2_AES): Updated to require
sve2+sve-aes.
(TARGET_SVE2_BITPERM): Updated to require sve2+sve-bitperm.
(TARGET_SVE2_SHA3): Updated to require sve2+sve-sha3.
(TARGET_SVE2_SM4): Updated to require sve2+sve-sm4
gcc/testsuite/ChangeLog:
* gcc.target/aarch64/pragma_cpp_predefs_5.c: New test.
---
.../aarch64/aarch64-option-extensions.def | 16 +-
gcc/config/aarch64/aarch64.h | 15 +-
.../gcc.target/aarch64/pragma_cpp_predefs_5.c | 221 ++++++++++++++++++
gcc/testsuite/lib/target-supports.exp | 3 +-
4 files changed, 246 insertions(+), 9 deletions(-)
create mode 100644 gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_5.c
diff --git a/gcc/config/aarch64/aarch64-option-extensions.def
b/gcc/config/aarch64/aarch64-option-extensions.def
index a70375c053f..2e03b5b75fc 100644
--- a/gcc/config/aarch64/aarch64-option-extensions.def
+++ b/gcc/config/aarch64/aarch64-option-extensions.def
@@ -188,20 +188,28 @@ AARCH64_FMV_FEATURE("f64mm", SVE_F64MM, (F64MM))
AARCH64_OPT_FMV_EXTENSION("sve2", SVE2, (SVE), (), (), "sve2")
-AARCH64_OPT_EXTENSION("sve2-aes", SVE2_AES, (SVE2, AES), (), (), "sveaes")
+AARCH64_OPT_EXTENSION("sve-aes", SVE_AES, (AES), (), (), "sveaes")
+
+AARCH64_OPT_EXTENSION("sve2-aes", SVE2_AES, (SVE2, SVE_AES), (), (), "sveaes")
AARCH64_FMV_FEATURE("sve2-aes", SVE_PMULL128, (SVE2_AES))
-AARCH64_OPT_EXTENSION("sve2-bitperm", SVE2_BITPERM, (SVE2), (), (),
+AARCH64_OPT_EXTENSION("sve-bitperm", SVE_BITPERM, (), (), (), "svebitperm")
+
+AARCH64_OPT_EXTENSION("sve2-bitperm", SVE2_BITPERM, (SVE2, SVE_BITPERM), (),
(),
"svebitperm")
AARCH64_FMV_FEATURE("sve2-bitperm", SVE_BITPERM, (SVE2_BITPERM))
-AARCH64_OPT_EXTENSION("sve2-sha3", SVE2_SHA3, (SVE2, SHA3), (), (), "svesha3")
+AARCH64_OPT_EXTENSION("sve-sha3", SVE_SHA3, (SHA3), (), (), "svesha3")
+
+AARCH64_OPT_EXTENSION("sve2-sha3", SVE2_SHA3, (SVE2, SVE_SHA3), (), (),
"svesha3")
AARCH64_FMV_FEATURE("sve2-sha3", SVE_SHA3, (SVE2_SHA3))
-AARCH64_OPT_EXTENSION("sve2-sm4", SVE2_SM4, (SVE2, SM4), (), (), "svesm4")
+AARCH64_OPT_EXTENSION("sve-sm4", SVE_SM4, (SM4), (), (), "svesm4")
+
+AARCH64_OPT_EXTENSION("sve2-sm4", SVE2_SM4, (SVE2, SVE_SM4), (), (), "svesm4")
AARCH64_FMV_FEATURE("sve2-sm4", SVE_SM4, (SVE2_SM4))
diff --git a/gcc/config/aarch64/aarch64.h b/gcc/config/aarch64/aarch64.h
index 2cd929d83f9..47d8fc09925 100644
--- a/gcc/config/aarch64/aarch64.h
+++ b/gcc/config/aarch64/aarch64.h
@@ -291,17 +291,24 @@ constexpr auto AARCH64_FL_DEFAULT_ISA_MODE
ATTRIBUTE_UNUSED
#define TARGET_SVE2 AARCH64_HAVE_ISA (SVE2)
/* SVE2 AES instructions, enabled through +sve2-aes. */
-#define TARGET_SVE2_AES (AARCH64_HAVE_ISA (SVE2_AES) && TARGET_NON_STREAMING)
+#define TARGET_SVE2_AES (AARCH64_HAVE_ISA (SVE2) \
+ && AARCH64_HAVE_ISA (SVE_AES) \
+ && TARGET_NON_STREAMING)
/* SVE2 BITPERM instructions, enabled through +sve2-bitperm. */
-#define TARGET_SVE2_BITPERM (AARCH64_HAVE_ISA (SVE2_BITPERM) \
+#define TARGET_SVE2_BITPERM (AARCH64_HAVE_ISA (SVE2) \
+ && AARCH64_HAVE_ISA (SVE_BITPERM) \
&& TARGET_NON_STREAMING)
/* SVE2 SHA3 instructions, enabled through +sve2-sha3. */
-#define TARGET_SVE2_SHA3 (AARCH64_HAVE_ISA (SVE2_SHA3) && TARGET_NON_STREAMING)
+#define TARGET_SVE2_SHA3 (AARCH64_HAVE_ISA (SVE2) \
+ && AARCH64_HAVE_ISA (SVE_SHA3) \
+ && TARGET_NON_STREAMING)
/* SVE2 SM4 instructions, enabled through +sve2-sm4. */
-#define TARGET_SVE2_SM4 (AARCH64_HAVE_ISA (SVE2_SM4) && TARGET_NON_STREAMING)
+#define TARGET_SVE2_SM4 (AARCH64_HAVE_ISA (SVE2) \
+ && AARCH64_HAVE_ISA (SVE_SM4) \
+ && TARGET_NON_STREAMING)
/* SVE2p1 instructions, enabled through +sve2p1. */
#define TARGET_SVE2p1 AARCH64_HAVE_ISA (SVE2p1)
diff --git a/gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_5.c
b/gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_5.c
new file mode 100644
index 00000000000..b15d1c95398
--- /dev/null
+++ b/gcc/testsuite/gcc.target/aarch64/pragma_cpp_predefs_5.c
@@ -0,0 +1,221 @@
+/* { dg-do assemble { target { { aarch64_asm_sve-sm4_ok &&
aarch64_asm_sve-sha3_ok } && { aarch64_asm_sve-aes_ok &&
aarch64_asm_sve-bitperm_ok } } } } */
+/* { dg-do compile { target { ! { { aarch64_asm_sve-sm4_ok &&
aarch64_asm_sve-sha3_ok } && { aarch64_asm_sve-aes_ok &&
aarch64_asm_sve-bitperm_ok } } } } } */
+/* { dg-options "-O2" } */
+
+#pragma GCC push_options
+#pragma GCC target ("arch=armv8-a")
+
+#ifdef __ARM_FEATURE_SVE
+#error "__ARM_FEATURE_SVE is defined but should not be!"
+#endif
+
+#ifdef __ARM_FEATURE_SVE2
+#error "__ARM_FEATURE_SVE2 is defined but should not be!"
+#endif
+
+#ifdef __ARM_FEATURE_AES
+#error "__ARM_FEATURE_AES is defined but should not be!"
+#endif
+
+#ifdef __ARM_FEATURE_SVE2_AES
+#error "__ARM_FEATURE_SVE2_AES is defined but should not be!"
+#endif
+
+#ifdef __ARM_FEATURE_SVE2_BitPerm
+#error "__ARM_FEATURE_SVE2_BitPerm is defined but should not be!"
+#endif
+
+#ifdef __ARM_FEATURE_SM4
+#error "__ARM_FEATURE_SM4 is defined but should not be!"
+#endif
+
+#ifdef __ARM_FEATURE_SVE2_SM4
+#error "__ARM_FEATURE_SVE2_SM4 is defined but should not be!"
+#endif
+
+#ifdef __ARM_FEATURE_SHA3
+#error "__ARM_FEATURE_SHA3 is defined but should not be!"
+#endif
+
+#ifdef __ARM_FEATURE_SVE2_SHA3
+#error "__ARM_FEATURE_SVE2_SHA3 is defined but should not be!"
+#endif
+
+#pragma GCC pop_options
+
+#pragma GCC push_options
+#pragma GCC target ("arch=armv8-a+sve-bitperm")
+
+#ifdef __ARM_FEATURE_SVE
+#error "__ARM_FEATURE_SVE is defined but should not be!"
+#endif
+
+#ifdef __ARM_FEATURE_SVE2
+#error "__ARM_FEATURE_SVE2 is defined but should not be!"
+#endif
+
+#ifdef __ARM_FEATURE_SVE2_BitPerm
+#error "__ARM_FEATURE_SVE2_BitPerm is defined but should not be!"
+#endif
+
+#pragma GCC pop_options
+
+#pragma GCC push_options
+#pragma GCC target ("arch=armv8-a+sve2-bitperm")
+
+#ifndef __ARM_FEATURE_SVE
+#error "__ARM_FEATURE_SVE is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_SVE2
+#error "__ARM_FEATURE_SVE2 is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_SVE2_BITPERM
+#error "__ARM_FEATURE_SVE2_BITPERM is not defined but should be!"
+#endif
+
+#pragma GCC pop_options
+
+#pragma GCC push_options
+#pragma GCC target ("arch=armv8-a+sve2+sve-bitperm")
+
+#ifndef __ARM_FEATURE_SVE
+#error "__ARM_FEATURE_SVE is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_SVE2
+#error "__ARM_FEATURE_SVE2 is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_SVE2_BITPERM
+#error "__ARM_FEATURE_SVE2_BITPERMis not defined but should be!"
+#endif
+
+#pragma GCC push_options
+#pragma GCC target ("arch=armv8-a+sve-sha3")
+
+#ifdef __ARM_FEATURE_SVE
+#error "__ARM_FEATURE_SVE is defined but should not be!"
+#endif
+
+#ifdef __ARM_FEATURE_SVE2
+#error "__ARM_FEATURE_SVE2 is defined but should not be!"
+#endif
+
+#ifndef __ARM_FEATURE_SHA3
+#error "__ARM_FEATURE_SHA3 is not defined but should be!"
+#endif
+
+#ifdef __ARM_FEATURE_SVE2_SHA3
+#error "__ARM_FEATURE_SVE2_SHA3 is defined but should not be!"
+#endif
+
+#pragma GCC pop_options
+
+#pragma GCC push_options
+#pragma GCC target ("arch=armv8-a+sve2-sha3")
+
+#ifndef __ARM_FEATURE_SVE
+#error "__ARM_FEATURE_SVE is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_SVE2
+#error "__ARM_FEATURE_SVE2 is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_SHA3
+#error "__ARM_FEATURE_SHA3 is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_SVE2_SHA3
+#error "__ARM_FEATURE_SVE2_SHA3 is not defined but should be!"
+#endif
+
+#pragma GCC pop_options
+
+#pragma GCC push_options
+#pragma GCC target ("arch=armv8-a+sve2+sve-sha3")
+
+#ifndef __ARM_FEATURE_SVE
+#error "__ARM_FEATURE_SVE is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_SVE2
+#error "__ARM_FEATURE_SVE2 is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_SHA3
+#error "__ARM_FEATURE_SHA3 is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_SVE2_SHA3
+#error "__ARM_FEATURE_SVE2_SHA3 is not defined but should be!"
+#endif
+#pragma GCC push_options
+#pragma GCC target ("arch=armv8-a+sve-aes")
+
+#ifdef __ARM_FEATURE_SVE
+#error "__ARM_FEATURE_SVE is defined but should not be!"
+#endif
+
+#ifdef __ARM_FEATURE_SVE2
+#error "__ARM_FEATURE_SVE2 is defined but should not be!"
+#endif
+
+#ifndef __ARM_FEATURE_AES
+#error "__ARM_FEATURE_AES is not defined but should be!"
+#endif
+
+#ifdef __ARM_FEATURE_SVE2_AES
+#error "__ARM_FEATURE_SVE2_AES is defined but should not be!"
+#endif
+
+#pragma GCC pop_options
+
+#pragma GCC push_options
+#pragma GCC target ("arch=armv8-a+sve2-aes")
+
+#ifndef __ARM_FEATURE_SVE
+#error "__ARM_FEATURE_SVE is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_SVE2
+#error "__ARM_FEATURE_SVE2 is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_AES
+#error "__ARM_FEATURE_AES is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_SVE2_AES
+#error "__ARM_FEATURE_SVE2_AES is not defined but should be!"
+#endif
+
+#pragma GCC pop_options
+
+#pragma GCC push_options
+#pragma GCC target ("arch=armv8-a+sve2+sve-aes")
+
+#ifndef __ARM_FEATURE_SVE
+#error "__ARM_FEATURE_SVE is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_SVE2
+#error "__ARM_FEATURE_SVE2 is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_AES
+#error "__ARM_FEATURE_AES is not defined but should be!"
+#endif
+
+#ifndef __ARM_FEATURE_SVE2_AES
+#error "__ARM_FEATURE_SVE2_AES is not defined but should be!"
+#endif
+#pragma GCC pop_options
+
+int
+foo (int a)
+{
+ return a;
+}
diff --git a/gcc/testsuite/lib/target-supports.exp
b/gcc/testsuite/lib/target-supports.exp
index f90cd26e6e6..9c2d71137a0 100644
--- a/gcc/testsuite/lib/target-supports.exp
+++ b/gcc/testsuite/lib/target-supports.exp
@@ -12536,7 +12536,8 @@ proc
check_effective_target_aarch64_gas_has_build_attributes { } {
set exts {
"bf16" "cmpbr" "crc" "crypto" "dotprod" "f32mm" "f64mm" "faminmax"
"fp" "fp8" "fp8dot2" "fp8dot4" "fp8fma" "i8mm" "ls64" "lse" "lut"
- "sb" "simd" "sve-b16b16" "sve" "sve2"
+ "sb" "simd" "sve-b16b16" "sve" "sve2" "sve-sm4" "sve-aes" "sve-bitperm"
+ "sve-sha3"
}
# We don't support SME without SVE2, so we'll use armv9 as the base
--
2.34.1
