summaryrefslogtreecommitdiff
path: root/docs/LangRef.html
diff options
context:
space:
mode:
Diffstat (limited to 'docs/LangRef.html')
-rw-r--r--docs/LangRef.html14
1 files changed, 10 insertions, 4 deletions
diff --git a/docs/LangRef.html b/docs/LangRef.html
index 167397ff53d..874e12fa44a 100644
--- a/docs/LangRef.html
+++ b/docs/LangRef.html
@@ -1364,11 +1364,13 @@ target datalayout = "<i>layout specification</i>"
8-bits. If omitted, the natural stack alignment defaults to "unspecified",
which does not prevent any alignment promotions.</dd>
- <dt><tt>p:<i>size</i>:<i>abi</i>:<i>pref</i></tt></dt>
+ <dt><tt>p[n]:<i>size</i>:<i>abi</i>:<i>pref</i></tt></dt>
<dd>This specifies the <i>size</i> of a pointer and its <i>abi</i> and
- <i>preferred</i> alignments. All sizes are in bits. Specifying
- the <i>pref</i> alignment is optional. If omitted, the
- preceding <tt>:</tt> should be omitted too.</dd>
+ <i>preferred</i> alignments for address space <i>n</i>. All sizes are in
+ bits. Specifying the <i>pref</i> alignment is optional. If omitted, the
+ preceding <tt>:</tt> should be omitted too. The address space,
+ <i>n</i> is optional, and if not specified, denotes the default address
+ space 0. The value of <i>n</i> must be in the range [1,2^23).</dd>
<dt><tt>i<i>size</i>:<i>abi</i>:<i>pref</i></tt></dt>
<dd>This specifies the alignment for an integer type of a given bit
@@ -1409,6 +1411,10 @@ target datalayout = "<i>layout specification</i>"
<ul>
<li><tt>E</tt> - big endian</li>
<li><tt>p:64:64:64</tt> - 64-bit pointers with 64-bit alignment</li>
+ <li><tt>p1:32:32:32</tt> - 32-bit pointers with 32-bit alignment for
+ address space 1</li>
+ <li><tt>p2:16:32:32</tt> - 16-bit pointers with 32-bit alignment for
+ address space 2</li>
<li><tt>i1:8:8</tt> - i1 is 8-bit (byte) aligned</li>
<li><tt>i8:8:8</tt> - i8 is 8-bit (byte) aligned</li>
<li><tt>i16:16:16</tt> - i16 is 16-bit aligned</li>