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| author | Wilco Dijkstra <wilco.dijkstra@arm.com> | 2023-10-26 17:30:36 +0100 |
|---|---|---|
| committer | Wilco Dijkstra <wilco.dijkstra@arm.com> | 2024-04-10 14:03:07 +0100 |
| commit | a08ff922946dca0303a270bbfa2557f74caa47aa (patch) | |
| tree | f8ddc3859fdb3892ec4eb5f586e2f1104546a912 /sysdeps/unix/sysv | |
| parent | 156e44845f4137d6d3ea6c2824dd459652a7efda (diff) | |
| download | glibc-a08ff922946dca0303a270bbfa2557f74caa47aa.tar.gz glibc-a08ff922946dca0303a270bbfa2557f74caa47aa.tar.xz glibc-a08ff922946dca0303a270bbfa2557f74caa47aa.zip | |
AArch64: Remove Falkor memcpy
The latest implementations of memcpy are actually faster than the Falkor implementations [1], so remove the falkor/phecda ifuncs for memcpy and the now unused IS_FALKOR/IS_PHECDA defines. [1] https://sourceware.org/pipermail/libc-alpha/2022-December/144227.html Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> (cherry picked from commit 2f5524cc5381eb75fef55f7901bb907bd5628333)
Diffstat (limited to 'sysdeps/unix/sysv')
| -rw-r--r-- | sysdeps/unix/sysv/linux/aarch64/cpu-features.c | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/aarch64/cpu-features.h | 5 |
2 files changed, 0 insertions, 7 deletions
diff --git a/sysdeps/unix/sysv/linux/aarch64/cpu-features.c b/sysdeps/unix/sysv/linux/aarch64/cpu-features.c index 233d5b2407..a11a86efab 100644 --- a/sysdeps/unix/sysv/linux/aarch64/cpu-features.c +++ b/sysdeps/unix/sysv/linux/aarch64/cpu-features.c @@ -37,11 +37,9 @@ struct cpu_list }; static struct cpu_list cpu_list[] = { - {"falkor", 0x510FC000}, {"thunderxt88", 0x430F0A10}, {"thunderx2t99", 0x431F0AF0}, {"thunderx2t99p1", 0x420F5160}, - {"phecda", 0x680F0000}, {"ares", 0x411FD0C0}, {"emag", 0x503F0001}, {"kunpeng920", 0x481FD010}, diff --git a/sysdeps/unix/sysv/linux/aarch64/cpu-features.h b/sysdeps/unix/sysv/linux/aarch64/cpu-features.h index 40b709677d..2cf745cd19 100644 --- a/sysdeps/unix/sysv/linux/aarch64/cpu-features.h +++ b/sysdeps/unix/sysv/linux/aarch64/cpu-features.h @@ -47,11 +47,6 @@ #define IS_THUNDERX2(midr) (MIDR_IMPLEMENTOR(midr) == 'C' \ && MIDR_PARTNUM(midr) == 0xaf) -#define IS_FALKOR(midr) (MIDR_IMPLEMENTOR(midr) == 'Q' \ - && MIDR_PARTNUM(midr) == 0xc00) - -#define IS_PHECDA(midr) (MIDR_IMPLEMENTOR(midr) == 'h' \ - && MIDR_PARTNUM(midr) == 0x000) #define IS_NEOVERSE_N1(midr) (MIDR_IMPLEMENTOR(midr) == 'A' \ && MIDR_PARTNUM(midr) == 0xd0c) #define IS_NEOVERSE_N2(midr) (MIDR_IMPLEMENTOR(midr) == 'A' \ |