Attachment 185862 Details for Bug 221733 – Patch reverting to C implementations on i386

[patch] Patch reverting to C implementations on i386

libcompiler-rt-Makefile.patch (text/plain), 958 bytes, created by Bertrand Petit on 2017-08-29 09:39:12 UTC

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Creator: Bertrand Petit

Created: 2017-08-29 09:39:12 UTC

Size: 958 bytes

patch

obsolete

>diff -r feb954f14820 lib/libcompiler_rt/Makefile
>--- a/lib/libcompiler_rt/Makefile	Fri Jul 28 01:26:20 2017 +0200
>+++ b/lib/libcompiler_rt/Makefile	Tue Aug 29 11:30:55 2017 +0200
>@@ -65,15 +65,9 @@
> 	fixunsxfti \
> 	fixxfdi \
> 	fixxfti \
>-	floatdidf \
>-	floatdisf \
>-	floatdixf \
> 	floattidf \
> 	floattisf \
> 	floattixf \
>-	floatundidf \
>-	floatundisf \
>-	floatundixf \
> 	floatunsidf \
> 	floatunsisf \
> 	floatuntidf \
>@@ -126,6 +120,24 @@
> 	umoddi3 \
> 	umodti3
> 
>+# Use C implementation for routines using unguarded SSE instructions in
>+# their assembler implementation.
>+.if ${MACHINE_CPUARCH} == "i386"
>+SRCS+=	floatdidf.c \
>+	floatdisf.c \
>+	floatdixf.c \
>+	floatundidf.c \
>+	floatundisf.c \
>+	floatundixf.c
>+.else
>+SRCF+=	floatdidf \
>+	floatdisf \
>+	floatdixf \
>+	floatundidf \
>+	floatundisf \
>+	floatundixf
>+.endif
>+
> # These are already shipped by libc.a on arm and mips
> .if ${MACHINE_CPUARCH} != "arm" && ${MACHINE_CPUARCH} != "mips"
> SRCF+=	adddf3 \

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Attachments on bug 221733: 185862