<html>
<head>
<base href="http://llvm.org/bugs/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - No support for delayed constants in ARM integrated assembler"
href="http://llvm.org/bugs/show_bug.cgi?id=18202">18202</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>No support for delayed constants in ARM integrated assembler
</td>
</tr>
<tr>
<th>Product</th>
<td>tools
</td>
</tr>
<tr>
<th>Version</th>
<td>trunk
</td>
</tr>
<tr>
<th>Hardware</th>
<td>PC
</td>
</tr>
<tr>
<th>OS</th>
<td>Windows NT
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
<tr>
<th>Component</th>
<td>llc
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedbugs@nondot.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>dpeixott@codeaurora.org
</td>
</tr>
<tr>
<th>CC</th>
<td>llvmbugs@cs.uiuc.edu
</td>
</tr>
<tr>
<th>Classification</th>
<td>Unclassified
</td>
</tr></table>
<p>
<div>
<pre>I have some assembly code that uses .equ to set a symbol to a computed
constant. It works in GCC but not LLVM. I am not sure about the correct
terminology, but here is an example:
.syntax unified
.equ size, end - start
add r0, r0, #size
start:
.space 0x10
end:
GCC will compile this to `add r0, r0, #16`. Compiling with llvm-mc gives:
set.s:4:13: error: invalid operand for instruction
add r0, r0, #size
^
It works for llvm-mc if the #size is set to a constant (e.g. .set size, 0x10).</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>