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42 lines
1.6 KiB
42 lines
1.6 KiB
4 months ago
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// Fix sign conversion warnings found by fsanitize=implicit-integer-sign-change
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// in intrinsic headers.
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// Preprocess file to workaround no warnings in system headers.
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// RUN: %clang_cc1 %s -triple x86_64-pc-linux-gnu -ffreestanding -E -CC 2>&1 \
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// RUN: | %clang_cc1 -x c - -triple x86_64-pc-linux-gnu -Wsign-conversion -fsyntax-only -verify
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// REQUIRES: x86-registered-target
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#include <x86intrin.h>
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void test0() {
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// expected-no-diagnostics
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_MM_SET_DENORMALS_ZERO_MODE(_MM_DENORMALS_ZERO_ON);
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_MM_SET_DENORMALS_ZERO_MODE(_MM_DENORMALS_ZERO_OFF);
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_MM_SET_DENORMALS_ZERO_MODE(_MM_DENORMALS_ZERO_MASK);
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_MM_SET_EXCEPTION_STATE(_MM_EXCEPT_INVALID);
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_MM_SET_EXCEPTION_STATE(_MM_EXCEPT_DENORM);
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_MM_SET_EXCEPTION_STATE(_MM_EXCEPT_DIV_ZERO);
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_MM_SET_EXCEPTION_STATE(_MM_EXCEPT_OVERFLOW);
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_MM_SET_EXCEPTION_STATE(_MM_EXCEPT_UNDERFLOW);
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_MM_SET_EXCEPTION_STATE(_MM_EXCEPT_INEXACT);
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_MM_SET_EXCEPTION_STATE(_MM_EXCEPT_MASK);
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_MM_SET_EXCEPTION_MASK(_MM_MASK_INVALID);
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_MM_SET_EXCEPTION_MASK(_MM_MASK_DENORM);
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_MM_SET_EXCEPTION_MASK(_MM_MASK_DIV_ZERO);
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_MM_SET_EXCEPTION_MASK(_MM_MASK_OVERFLOW);
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_MM_SET_EXCEPTION_MASK(_MM_MASK_UNDERFLOW);
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_MM_SET_EXCEPTION_MASK(_MM_MASK_INEXACT);
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_MM_SET_EXCEPTION_MASK(_MM_MASK_MASK);
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_MM_SET_ROUNDING_MODE(_MM_ROUND_NEAREST);
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_MM_SET_ROUNDING_MODE(_MM_ROUND_DOWN);
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_MM_SET_ROUNDING_MODE(_MM_ROUND_UP);
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_MM_SET_ROUNDING_MODE(_MM_ROUND_TOWARD_ZERO);
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_MM_SET_ROUNDING_MODE(_MM_ROUND_MASK);
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_MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_MASK);
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_MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_ON);
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_MM_SET_FLUSH_ZERO_MODE(_MM_FLUSH_ZERO_OFF);
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}
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