Module Name: src
Committed By: he
Date: Thu Jun 23 07:50:14 UTC 2022
Modified Files:
src/lib/libm: Makefile
Log Message:
libm: build fma(3), fmaf(3), fmal(3) on powerpc.
For now this builds the C version, for completeness, so
that e.g. lang/ocaml can be configured & built. However,
googling reveals that powerpc does have a "fused multiply add"
instruction, ref.
https://www.ibm.com/docs/en/aix/7.1?topic=set-fmadd-fma-floating-multiply-add-instruction
so this could probably be taken advantage of for a more
optimized version.
To generate a diff of this commit:
cvs rdiff -u -r1.214 -r1.215 src/lib/libm/Makefile
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/lib/libm/Makefile
diff -u src/lib/libm/Makefile:1.214 src/lib/libm/Makefile:1.215
--- src/lib/libm/Makefile:1.214 Wed Jul 21 12:05:02 2021
+++ src/lib/libm/Makefile Thu Jun 23 07:50:14 2022
@@ -1,4 +1,4 @@
-# $NetBSD: Makefile,v 1.214 2021/07/21 12:05:02 tnn Exp $
+# $NetBSD: Makefile,v 1.215 2022/06/23 07:50:14 he Exp $
#
# @(#)Makefile 5.1beta 93/09/24
#
@@ -194,6 +194,7 @@ ARCH_SRCS += s_fmin.S s_fminf.S
.if ${MKSOFTFLOAT} == "no"
COMMON_SRCS += fenv.c
.endif
+COMMON_SRCS+= s_fma.c s_fmaf.c s_fmal.c
.elif (${LIBC_MACHINE_CPU} == "mips")
.PATH: ${.CURDIR}/arch/mips
