Roland Conybeare
966c3903e1
subrepo: subdir: "xo-indentlog" merged: "0834c6ad" upstream: origin: "git@github.com:Rconybea/xo-indentlog.git" branch: "main" commit: "0834c6ad" git-subrepo: version: "0.4.9" origin: "???" commit: "???"
29 lines
805 B
C++
29 lines
805 B
C++
/* @file machdep.hpp */
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#pragma once
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/** Carveout for LSP (language server process):
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LSP uses clang, but with the same compiler flags as primary build.
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This triggers a handful of false alarms, in which clang complains about
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gcc builtins.
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Replace these with something innocuous. Ok since LSP stops
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once parsing completes and does not generate code
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**/
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#if __clang__ && __GNUG__
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extern "C" {
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/* never defined! must not ever generate code that relies on these */
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unsigned int fake_rdtsc();
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unsigned int fake_mm_getcsr();
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unsigned int fake_mm_setcsr();
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}
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/* __rdtsc: clang encounters this from <immintrin.h>, for example */
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#define __rdtsc() fake_rdtsc()
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#define _mm_getcsr(a) fake_mm_getcsr()
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#define _mm_setcsr(a) fake_mm_setcsr()
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#endif
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/* end machdep.hpp */
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