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[rebranch] Temporarily ignore mm3dnow.h deprecation warning #9199

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Merged
merged 1 commit into from
Sep 3, 2024
Merged

[rebranch] Temporarily ignore mm3dnow.h deprecation warning #9199

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8 changes: 5 additions & 3 deletions clang/lib/Headers/mm3dnow.h
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Original file line number Diff line number Diff line change
Expand Up @@ -12,9 +12,11 @@
#ifndef _MM3DNOW_H_INCLUDED
#define _MM3DNOW_H_INCLUDED

#ifndef _CLANG_DISABLE_CRT_DEPRECATION_WARNINGS
#warning "The <mm3dnow.h> header is deprecated, and 3dNow! intrinsics are unsupported. For other intrinsics, include <x86intrin.h>, instead."
#endif
// FIXME: Should be adding a deprecation warning here, but disabling for now to avoid a warning for
// anything including the intrinsics module when modules are enabled.
//#ifndef _CLANG_DISABLE_CRT_DEPRECATION_WARNINGS
//#warning "The <mm3dnow.h> header is deprecated, and 3dNow! intrinsics are unsupported. For other intrinsics, include <x86intrin.h>, instead."
//#endif

#include <mmintrin.h>
#include <prfchwintrin.h>
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6 changes: 4 additions & 2 deletions clang/test/Headers/mm3dnow.c
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@@ -1,6 +1,8 @@
// RUN: %clang_cc1 -fsyntax-only -ffreestanding %s -verify
// FIXME: Deprecation skipped to avoid a warning for anything including the intrinsics module when
// modules are enabled.
// SKIPPED: %clang_cc1 -fsyntax-only -ffreestanding %s -verify
// RUN: %clang_cc1 -fsyntax-only -D_CLANG_DISABLE_CRT_DEPRECATION_WARNINGS -ffreestanding %s -verify
// RUN: %clang_cc1 -fsyntax-only -ffreestanding -x c++ %s -verify
// SKIPPED: %clang_cc1 -fsyntax-only -ffreestanding -x c++ %s -verify

#if defined(i386) || defined(__x86_64__)
#ifndef _CLANG_DISABLE_CRT_DEPRECATION_WARNINGS
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