[src/trunk]: src/external/gpl3/gcc/dist/gcc/config/aarch64 make netbsd sectio...

[mrg <mrg%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/be9d7862a96a
branches:  trunk
changeset: 378702:be9d7862a96a
user:      mrg <mrg%NetBSD.org@localhost>
date:      Sat Apr 24 06:44:01 2021 +0000

description:
make netbsd section more GNU-style.

diffstat:

 external/gpl3/gcc/dist/gcc/config/aarch64/driver-aarch64.c |  70 +++----------
 1 files changed, 18 insertions(+), 52 deletions(-)

diffs (108 lines):

diff -r 241dcb2c1e2d -r be9d7862a96a external/gpl3/gcc/dist/gcc/config/aarch64/driver-aarch64.c
--- a/external/gpl3/gcc/dist/gcc/config/aarch64/driver-aarch64.c        Sat Apr 24 06:38:39 2021 +0000
+++ b/external/gpl3/gcc/dist/gcc/config/aarch64/driver-aarch64.c        Sat Apr 24 06:44:01 2021 +0000
@@ -246,7 +246,7 @@ contains_core_p (unsigned *arr, unsigned
    in the spec.  */
 
 #ifdef __NetBSD__
-/* The NetBSD/arm64 platform does not export linux-style cpuinfo,
+/* The NetBSD/arm64 platform may not export linux-style /proc/cpuinfo,
    but the data is available via a sysctl(3) interface.  */
 #include <sys/param.h>
 #include <sys/sysctl.h>
@@ -440,78 +440,44 @@ host_detect_local_cpu (int argc, const c
 
          /* These are all the extensions from aarch64-option-extensions.def.  */
           if (__SHIFTOUT(id.ac_aa64pfr0, ID_AA64PFR0_EL1_FP) == ID_AA64PFR0_EL1_FP_IMPL)
-           {
-             exts += "fp ";
-           }
+           exts += "fp ";
           if (__SHIFTOUT(id.ac_aa64pfr0, ID_AA64PFR0_EL1_ADVSIMD) == ID_AA64PFR0_EL1_ADV_SIMD_IMPL)
-           {
-             exts += "asimd ";
-           }
+           exts += "asimd ";
 #ifdef ID_AA64ISAR0_EL1_RDM
           if (__SHIFTOUT(id.ac_aa64isar0, ID_AA64ISAR0_EL1_RDM) == ID_AA64ISAR0_EL1_RDM_SQRDML)
-           {
-             exts += "asimdrdm ";
-           }
+           exts += "asimdrdm ";
           if (__SHIFTOUT(id.ac_aa64isar0, ID_AA64ISAR0_EL1_DP) == ID_AA64ISAR0_EL1_DP_UDOT)
-           {
-             exts += "asimddp ";
-           }
+           exts += "asimddp ";
           if (__SHIFTOUT(id.ac_aa64isar0, ID_AA64ISAR0_EL1_FHM) == ID_AA64ISAR0_EL1_FHM_FMLAL)
-           {
-             exts += "asimdfml ";
-           }
+           exts += "asimdfml ";
 #endif
           if (__SHIFTOUT(id.ac_aa64isar0, ID_AA64ISAR0_EL1_AES) == ID_AA64ISAR0_EL1_AES_AES)
-           {
-             exts += "aes ";
-           }
+           exts += "aes ";
           if (__SHIFTOUT(id.ac_aa64isar0, ID_AA64ISAR0_EL1_AES) == ID_AA64ISAR0_EL1_AES_PMUL)
-           {
-             exts += "aes pmull ";
-           }
+           exts += "aes pmull ";
           if (__SHIFTOUT(id.ac_aa64isar0, ID_AA64ISAR0_EL1_CRC32) == ID_AA64ISAR0_EL1_CRC32_CRC32X)
-           {
-             exts += "crc32 ";
-           }
+           exts += "crc32 ";
 #ifdef ID_AA64ISAR0_EL1_ATOMIC
           if (__SHIFTOUT(id.ac_aa64isar0, ID_AA64ISAR0_EL1_ATOMIC) == ID_AA64ISAR0_EL1_ATOMIC_SWP)
-           {
-             exts += "atomics ";
-           }
+           exts += "atomics ";
 #endif
           if ((__SHIFTOUT(id.ac_aa64isar0, ID_AA64ISAR0_EL1_SHA1) & ID_AA64ISAR0_EL1_SHA1_SHA1CPMHSU) != 0)
-           {
-             exts += "sha1 ";
-           }
+           exts += "sha1 ";
           if ((__SHIFTOUT(id.ac_aa64isar0, ID_AA64ISAR0_EL1_SHA2) & ID_AA64ISAR0_EL1_SHA2_SHA256HSU) != 0)
-           {
-             exts += "sha2 ";
-           }
+           exts += "sha2 ";
 #ifdef ID_AA64ISAR0_EL1_SHA2_SHA512HSU
           if ((__SHIFTOUT(id.ac_aa64isar0, ID_AA64ISAR0_EL1_SHA2) & ID_AA64ISAR0_EL1_SHA2_SHA512HSU) != 0)
-           {
-             exts += "sha512 ";
-           }
+           exts += "sha512 ";
           if ((__SHIFTOUT(id.ac_aa64isar0, ID_AA64ISAR0_EL1_SHA3) & ID_AA64ISAR0_EL1_SHA3_EOR3) != 0)
-           {
-             exts += "sha3 ";
-           }
+           exts += "sha3 ";
           if (__SHIFTOUT(id.ac_aa64isar0, ID_AA64ISAR0_EL1_SM3) == ID_AA64ISAR0_EL1_SM3_SM3)
-           {
-             exts += "sm3 ";
-           }
+           exts += "sm3 ";
           if (__SHIFTOUT(id.ac_aa64isar0, ID_AA64ISAR0_EL1_SM4) == ID_AA64ISAR0_EL1_SM4_SM4)
-           {
-             exts += "sm4 ";
-           }
+           exts += "sm4 ";
           if (__SHIFTOUT(id.ac_aa64pfr0, ID_AA64PFR0_EL1_SVE) == ID_AA64PFR0_EL1_SVE_IMPL)
-           {
-             exts += "sve ";
-           }
+           exts += "sve ";
           if (__SHIFTOUT(id.ac_aa64isar1, ID_AA64ISAR1_EL1_LRCPC) == ID_AA64ISAR1_EL1_LRCPC_PR)
-           {
-             exts += "lrcpc ";
-           }
+           exts += "lrcpc ";
 #endif
 
           for (i = 0; i < num_exts; i++)