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tcc-doc.texi: Explain VT_LLOCAL a bit better.

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And delete the sentence about it being removed.
This commit is contained in:
Edmund Grimley Evans 2015-02-20 23:01:01 +00:00
parent ff3f9aa6ba
commit 86c850fc58
1 changed files with 4 additions and 2 deletions
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tcc-doc.texi
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@ -1180,8 +1180,10 @@ if the lvalue has an integer type, then these flags give its real
type. The type alone is not enough in case of cast optimisations.
@item VT_LLOCAL
is a saved lvalue on the stack. @code{VT_LLOCAL} should be eliminated
ASAP because its semantics are rather complicated.
is a saved lvalue on the stack. @code{VT_LVAL} must also be set with
@code{VT_LLOCAL}. @code{VT_LLOCAL} can arise when a @code{VT_LVAL} in
a register has to be saved to the stack, or it can come from an
architecture-specific calling convention.
@item VT_MUSTCAST
indicates that a cast to the value type must be performed if the value