Clarify language ahead of Table 2.22

Fixes #71.

Signed-off-by: Bill Schmidt <wschmidt@linux.ibm.com>
master
Bill Schmidt 5 years ago
parent 8fd5cc2c26
commit 6c3b051599

@ -4999,9 +4999,11 @@ xml:id="dbdoclet.50655240_pgfId-1156194">
special-purpose register to provide floating-point status and control. special-purpose register to provide floating-point status and control.
Throughout this document, the symbol fN is used, where N is a register Throughout this document, the symbol fN is used, where N is a register
number, to refer to floating-point register N.</para> number, to refer to floating-point register N.</para>
<para>For the purpose of function calls, the right half of VSX <para>For the purpose of function calls, the <phrase
registers, corresponding to the classic floating-point registers (that revisionflag="changed">least-significant halves of those VSX
is, vsr0&#8211;vsr31), is volatile.</para> registers corresponding</phrase> to the classic floating-point
registers (that is, vsr0&#8211;vsr31), <phrase
revisionflag="changed">are</phrase> volatile.</para>


<table frame="all" pgwide="1" xml:id="dbdoclet.50655240_83567"> <table frame="all" pgwide="1" xml:id="dbdoclet.50655240_83567">
<title>Floating-Point Register Roles for Binary Floating-Point <title>Floating-Point Register Roles for Binary Floating-Point

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