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rs6000: Fix -mlong-double documentation

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2020-03-09  Carl Love  <cel@us.ibm.com>

	* config/rs6000/rs6000.opt: Update the description of the
	command line option.
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Carl Love 2020-03-05 12:52:35 -06:00 committed by Carl Love
parent 29b1533acd
commit 9439378f7a
1 changed files with 2 additions and 1 deletions
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gcc/config/rs6000/rs6000.opt
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@ -414,7 +414,8 @@ Warn about deprecated 'vector long ...' AltiVec type usage.
mlong-double-
Target RejectNegative Joined UInteger Var(rs6000_long_double_type_size) Save
-mlong-double-[64,128] Specify size of long double.
Use -mlong-double-64 for 64-bit IEEE floating point format. Use
-mlong-double-128 for 128-bit floating point format (either IEEE or IBM).
; This option existed in the past, but now is always on.
mlra