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<base href="https://llvm.org/bugs/" />
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW " title="NEW --- - Regression: No target for triple spir-unknown-unknown" href="https://urldefense.proofpoint.com/v2/url?u=https-3A__llvm.org_bugs_show-5Fbug.cgi-3Fid-3D24153&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=tGTBL5qAqfdgsjvFIMo4WZFQtC37LGXPqCmAW_Pwgsc&s=HF2bJRHjCimz1RfBlTYIL6OnRWioBNsh8do89nm13IE&e=">24153</a>
</td>
</tr>
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<th>Summary</th>
<td>Regression: No target for triple spir-unknown-unknown
</td>
</tr>
<tr>
<th>Product</th>
<td>clang
</td>
</tr>
<tr>
<th>Version</th>
<td>3.7
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
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<th>OS</th>
<td>All
</td>
</tr>
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<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>P
</td>
</tr>
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<th>Component</th>
<td>-New Bugs
</td>
</tr>
<tr>
<th>Assignee</th>
<td>unassignedclangbugs@nondot.org
</td>
</tr>
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<th>Reporter</th>
<td>moritz.pflanzer14@imperial.ac.uk
</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>Created <span class=""><a href="attachment.cgi?id=14599" name="attach_14599" title="File from which the PCH should be generated">attachment 14599</a> <a href="attachment.cgi?id=14599&action=edit" title="File from which the PCH should be generated">[details]</a></span>
File from which the PCH should be generated
The target triples spir-unknown-unknown and spir64-unknown-unknown are
currently not recognised by clang.
The following command worked in 3.6.1 and up to some point in 3.7:
$ clang -cc1 -x cl -cl-std=CL1.2 -O0 -g -fno-builtin -emit-pch -triple
spir-unknown-unknown -relocatable-pch -isysroot . clc.h -o ./clc32.pch
$ clang -cc1 -version
LLVM (<a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__llvm.org_&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=tGTBL5qAqfdgsjvFIMo4WZFQtC37LGXPqCmAW_Pwgsc&s=PANWfKyiVjIB-UFWZZFrABbMskOPDGJsgjpH8kYlKU8&e=">http://llvm.org/</a>):
LLVM version 3.6.1
DEBUG build with assertions.
Built Jul 16 2015 (11:46:26).
Default target: x86_64-unknown-linux-gnu
Host CPU: core-avx2
It does currently not work in 3.7 ([1]) and trunk. When it is executed the
following error is emitted:
fatal error: error in backend: No available targets are compatible with this
triple, see -version for the available targets.
$ clang -cc1 -version
LLVM (<a href="https://urldefense.proofpoint.com/v2/url?u=http-3A__llvm.org_&d=AwMBaQ&c=8hUWFZcy2Z-Za5rBPlktOQ&r=pF93YEPyB-J_PERP4DUZOJDzFVX5ZQ57vQk33wu0vio&m=tGTBL5qAqfdgsjvFIMo4WZFQtC37LGXPqCmAW_Pwgsc&s=PANWfKyiVjIB-UFWZZFrABbMskOPDGJsgjpH8kYlKU8&e=">http://llvm.org/</a>):
LLVM version 3.7.0
DEBUG build with assertions.
Built Jul 16 2015 (11:56:40).
Default target: x86_64-unknown-linux-gnu
Host CPU: haswell
[1] For LLVM commit 3690da1 and clang commit 979403f it still works. Some
change after these commits must have broken the support for the spir triple.</pre>
</div>
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