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doc: Fix grammar in description of earlyclobber

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gcc/ChangeLog:

	* doc/md.texi (Modifiers): Fix grammar in description of
	earlyclobber constraint modifier.
This commit is contained in:
Alex Coplan 2020-11-10 10:51:05 +00:00
parent c69325a5db
commit 61fecd4d4b
1 changed files with 1 additions and 1 deletions
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gcc/doc/md.texi
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@ -1634,7 +1634,7 @@ constraints with multiple alternatives, sometimes one alternative
requires @samp{&} while others do not. See, for example, the
@samp{movdf} insn of the 68000.
A operand which is read by the instruction can be tied to an earlyclobber
An operand which is read by the instruction can be tied to an earlyclobber
operand if its only use as an input occurs before the early result is
written. Adding alternatives of this form often allows GCC to produce
better code when only some of the read operands can be affected by the