src/base/build_config.h - Issue 2223433002: [arm] Simplify run-time CPU selection.

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Unified Diff: src/base/build_config.h

Issue 2223433002: [arm] Simplify run-time CPU selection. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master

Patch Set: cl format Created 4 years, 4 months ago

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Index: src/base/build_config.h

diff --git a/src/base/build_config.h b/src/base/build_config.h

index e033134feb4b9a496ce9600f9e64e7983c7325d0..599e2efa0bfffbe60e51c9afd69b219ab9bcb18e 100644

--- a/src/base/build_config.h

+++ b/src/base/build_config.h

@@ -55,13 +55,21 @@

defined(__ARM_ARCH_7R__) || \

defined(__ARM_ARCH_7__)

# define CAN_USE_ARMV7_INSTRUCTIONS 1

+#ifdef __ARM_ARCH_EXT_IDIV__

+#define CAN_USE_SUDIV 1

+#endif

# ifndef CAN_USE_VFP3_INSTRUCTIONS

-# define CAN_USE_VFP3_INSTRUCTIONS

+#define CAN_USE_VFP3_INSTRUCTIONS 1

# endif

#endif

#if defined(__ARM_ARCH_8A__)

+#define CAN_USE_ARMV7_INSTRUCTIONS 1

+#define CAN_USE_SUDIV 1

# define CAN_USE_ARMV8_INSTRUCTIONS 1

+#ifndef CAN_USE_VFP3_INSTRUCTIONS

+#define CAN_USE_VFP3_INSTRUCTIONS 1

+#endif

#endif

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