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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [Integrated Assembler][Thumb2] ldr and str missing .w suffix aliases"
href="https://bugs.llvm.org/show_bug.cgi?id=49118">49118</a>
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<th>Summary</th>
<td>[Integrated Assembler][Thumb2] ldr and str missing .w suffix aliases
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<th>Product</th>
<td>clang
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<th>Version</th>
<td>trunk
</td>
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<th>Hardware</th>
<td>PC
</td>
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<th>URL</th>
<td>https://github.com/ClangBuiltLinux/linux/issues/1296
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<th>OS</th>
<td>All
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<th>Status</th>
<td>NEW
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<th>Severity</th>
<td>enhancement
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<th>Priority</th>
<td>P
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<th>Component</th>
<td>-New Bugs
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<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
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<th>Reporter</th>
<td>ndesaulniers@google.com
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<th>CC</th>
<td>arnd@linaro.org, david.spickett@linaro.org, htmldeveloper@gmail.com, llvm-bugs@lists.llvm.org, neeilans@live.com, richard-llvm@metafoo.co.uk
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<p>
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<pre>The Linux kernel uses the forms:
ldr.w r3, [r1], #4
str.w r3, [r0], #4
$ clang -target arm-linux-gnueabi foo.s -c -Wa,-mthumb
foo.s:3:1: error: invalid instruction
ldr.w r3, [r1], #4
^
foo.s:5:1: error: invalid instruction
str.w r3, [r0], #4
^</pre>
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