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To: 'GNU C Library' <libc-alpha@sourceware.org>
Subject: [PATCH] AArch64: Add FAST_FMINMAX
Thread-Topic: [PATCH] AArch64: Add FAST_FMINMAX
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From: Wilco Dijkstra via Libc-alpha <libc-alpha@sourceware.org>
Reply-To: Wilco Dijkstra <Wilco.Dijkstra@arm.com>
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|
| Series |
AArch64: Add FAST_FMINMAX
|
|
Checks
| Context | Check | Description |
|---|---|---|
| dj/TryBot-apply_patch | success | Patch applied to master at the time it was sent |
| dj/TryBot-32bit | success | Build for i686 |
Commit Message
Wilco Dijkstra
Nov. 30, 2021, 1:06 p.m. UTC
Add FAST_FMINMAX to math_private.h to enable inlining of fmin/fmax in math functions (such as hypot). Passes regression suite. ---
diff --git a/sysdeps/aarch64/fpu/math_private.h b/sysdeps/aarch64/fpu/math_private.h index 83f0d15cc8aa554569dc19818788be601afce73c..8de0782d6c0293002043c7071d87246f4ad456f2 100644 --- a/sysdeps/aarch64/fpu/math_private.h +++ b/sysdeps/aarch64/fpu/math_private.h @@ -22,6 +22,9 @@ #include <stdint.h> #include <math.h> +/* Use inline fmin/fmax instructions. */ +#define FAST_FMINMAX 1 + /* Use inline round and lround instructions. */ #define TOINT_INTRINSICS 1