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-rw-r--r--source/include/platform/acgcc.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/source/include/platform/acgcc.h b/source/include/platform/acgcc.h
index da719a7da97e..74c7108b4d91 100644
--- a/source/include/platform/acgcc.h
+++ b/source/include/platform/acgcc.h
@@ -192,4 +192,8 @@ typedef __builtin_va_list va_list;
#define COMPILER_VA_MACRO 1
+/* GCC supports native multiply/shift on 32-bit platforms */
+
+#define ACPI_USE_NATIVE_MATH64
+
#endif /* __ACGCC_H__ */