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From 6900865fb61bba4d91472d845118e0ffac4f7e39 Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Mon, 10 Jun 2019 01:47:01 -0700
Subject: [PATCH] Only use __asm__ on GNU-compatible compilers
---
lib/common/cpu.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/common/cpu.h b/lib/common/cpu.h
index 5f0923fc..76267fc3 100644
--- a/lib/common/cpu.h
+++ b/lib/common/cpu.h
@@ -84,7 +84,7 @@ MEM_STATIC ZSTD_cpuid_t ZSTD_cpuid(void) {
: "a"(7), "c"(0)
: "edx");
}
-#elif defined(__x86_64__) || defined(_M_X64) || defined(__i386__)
+#elif (defined(__x86_64__) || defined(_M_X64) || defined(__i386__)) && defined(__GNUC__)
U32 n;
__asm__("cpuid" : "=a"(n) : "a"(0) : "ebx", "ecx", "edx");
if (n >= 1) {
--
2.20.1
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