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riscv-gcc-1
Commit a4d6bf7e by Kaushik Phatak
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RL78 64bit double support added 

From-SVN: r211017
parent 96360888
Showing with 9 additions and 1 deletions
gcc/doc/invoke.texi
...@@ -873,7 +873,7 @@ Objective-C and Objective-C++ Dialects}. ...@@ -873,7 +873,7 @@ Objective-C and Objective-C++ Dialects}.
See RS/6000 and PowerPC Options. See RS/6000 and PowerPC Options.
@emph{RL78 Options} @emph{RL78 Options}
@gccoptlist{-msim -mmul=none -mmul=g13 -mmul=rl78} @gccoptlist{-msim -mmul=none -mmul=g13 -mmul=rl78 -m64bit-doubles -m32bit-doubles}
@emph{RS/6000 and PowerPC Options} @emph{RS/6000 and PowerPC Options}
@gccoptlist{-mcpu=@var{cpu-type} @gol @gccoptlist{-mcpu=@var{cpu-type} @gol
...@@ -18925,6 +18925,14 @@ The @code{g13} option is for the hardware multiply/divide peripheral ...@@ -18925,6 +18925,14 @@ The @code{g13} option is for the hardware multiply/divide peripheral
only on the RL78/G13 targets. The @code{rl78} option is for the only on the RL78/G13 targets. The @code{rl78} option is for the
standard hardware multiplication defined in the RL78 software manual. standard hardware multiplication defined in the RL78 software manual.
@item -m64bit-doubles
@itemx -m32bit-doubles
@opindex m64bit-doubles
@opindex m32bit-doubles
Make the @code{double} data type be 64 bits (@option{-m64bit-doubles})
or 32 bits (@option{-m32bit-doubles}) in size. The default is
@option{-m32bit-doubles}.
@end table @end table
@node RS/6000 and PowerPC Options @node RS/6000 and PowerPC Options
......
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