13 lines
361 B
Diff
13 lines
361 B
Diff
diff --git a/common/cpu.h b/common/cpu.h
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index 88e0ebf44..eeb428ad5 100644
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--- a/common/cpu.h
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+++ b/common/cpu.h
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@@ -36,7 +36,7 @@ MEM_STATIC ZSTD_cpuid_t ZSTD_cpuid(void) {
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U32 f1d = 0;
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U32 f7b = 0;
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U32 f7c = 0;
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-#ifdef _MSC_VER
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+#if defined(_MSC_VER) && (defined(_M_X64) || defined(_M_IX86))
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int reg[4];
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__cpuid((int*)reg, 0);
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{
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