Commit 0f0f4f91 by Pitchumani Sivanupandi Committed by Denis Chertykov

re PR target/58655 ([avr] -mfract-convert-truncate not documented)

	PR target/58655
	* config/avr/avr.opt (-mfract-convert-truncate): Update description.
	* doc/invoke.texi (AVR Options): Document it.

From-SVN: r237825
parent ba6be749
2016-06-28 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
PR target/58655
* config/avr/avr.opt (-mfract-convert-truncate): Update description.
* doc/invoke.texi (AVR Options): Document it.
2016-06-28 Walter Lee <walt@tilera.com>
* config/tilegx/linux.h: Do not include arch/icache.h
......
......@@ -97,7 +97,7 @@ Warn if the ISR is misspelled, i.e. without __vector prefix. Enabled by default.
mfract-convert-truncate
Target Report Mask(FRACT_CONV_TRUNC)
Allow to use truncation instead of rounding towards 0 for fractional int types.
Allow to use truncation instead of rounding towards zero for fractional fixed-point types.
nodevicelib
Driver Target Report RejectNegative
......
......@@ -644,8 +644,8 @@ Objective-C and Objective-C++ Dialects}.
@emph{AVR Options}
@gccoptlist{-mmcu=@var{mcu} -maccumulate-args -mbranch-cost=@var{cost} @gol
-mcall-prologues -mint8 -mn_flash=@var{size} -mno-interrupts @gol
-mrelax -mrmw -mstrict-X -mtiny-stack -nodevicelib -Waddr-space-convert @gol
-Wmisspelled-isr}
-mrelax -mrmw -mstrict-X -mtiny-stack -mfract-convert-truncate -nodevicelib @gol
-Waddr-space-convert -Wmisspelled-isr}
@emph{Blackfin Options}
@gccoptlist{-mcpu=@var{cpu}@r{[}-@var{sirevision}@r{]} @gol
......@@ -14621,6 +14621,10 @@ sbiw r26, const ; X -= const
@opindex mtiny-stack
Only change the lower 8@tie{}bits of the stack pointer.
@item -mfract-convert-truncate
@opindex mfract-convert-truncate
Allow to use truncation instead of rounding towards zero for fractional fixed-point types.
@item -nodevicelib
@opindex nodevicelib
Don't link against AVR-LibC's device specific library @code{lib<mcu>.a}.
......
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