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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [MSP430] inline assembly dropped"
href="https://bugs.llvm.org/show_bug.cgi?id=41507">41507</a>
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<th>Summary</th>
<td>[MSP430] inline assembly dropped
</td>
</tr>
<tr>
<th>Product</th>
<td>libraries
</td>
</tr>
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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>OS</th>
<td>Linux
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>enhancement
</td>
</tr>
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<th>Priority</th>
<td>P
</td>
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<th>Component</th>
<td>Backend: MSP430
</td>
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<th>Assignee</th>
<td>unassignedbugs@nondot.org
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</tr>
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<th>Reporter</th>
<td>ndesaulniers@google.com
</td>
</tr>
<tr>
<th>CC</th>
<td>echristo@gmail.com, llvm-bugs@lists.llvm.org, srhines@google.com
</td>
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<p>
<div>
<pre>$ cat x.c
static int baz;
void foo() {
asm("mov.w $0, r1":: "i"(&baz));
}
$ msp430-gcc -O2 -c x.c
$ llvm-objdump -d -r x.o
x.o: file format ELF32-msp430
Disassembly of section .text:
0000000000000000 foo:
0: 11 40 00 00 mov 0, r1
00000002: R_MSP430_16_PCREL $0
4: 30 41 ret
$ clang -target msp430-linux-gnu -c x.c
$ llvm-objdump -d -r x.o
x.o: file format ELF32-msp430
Disassembly of section .text:
0000000000000000 foo:
0: 30 41 ret
Where did my inline asm go? (Note that adding -no-integrated-as to the clang
invocation produces a ton of assembler errors). Low priority, but something
seems broken with this backend.</pre>
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