Fixed spaces and the getelementpointer example with i16 type indices.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69971 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sanjiv Gupta 2009-04-24 16:38:13 +00:00
parent 15f1b66d64
commit 16ffa807fc

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@ -3629,8 +3629,8 @@ the pointer before continuing calculation.</p>
<p>The type of each index argument depends on the type it is indexing into.
When indexing into a (packed) structure, only <tt>i32</tt> integer
<b>constants</b> are allowed. When indexing into an array, pointer or vector,
only integers of 16, 32 or 64 bits are allowed (also non-constants).16-bit
values will be sign extended to 32-bits if required, and 32-bit values
only integers of 16, 32 or 64 bits are allowed (also non-constants). 16-bit
values will be sign extended to 32-bits if required, and 32-bit values
will be sign extended to 64-bits if required.</p>
<p>For example, let's consider a C code fragment and how it gets
@ -3719,7 +3719,7 @@ FAQ</a>.</p>
<i>; yields i8*:eptr</i>
%eptr = getelementptr [12 x i8]* %aptr, i64 0, i32 1
<i>; yields i16*:iptr</i>
%iptr = getelementptr [10 x i16]* @arr, i16 0, i16 0
%iptr = getelementptr [10 x i32]* @arr, i16 0, i16 0
</pre>
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