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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: Created 4 years, 4 months ago
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« src/arm/assembler-arm.cc ('K') | « src/arm/simulator-arm.cc ('k') | src/flag-definitions.h » ('j') | src/flag-definitions.h » ('J')
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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..905d7081a9de265557920cc29f41b3a48886122e 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
« src/arm/assembler-arm.cc ('K') | « src/arm/simulator-arm.cc ('k') | src/flag-definitions.h » ('j') | src/flag-definitions.h » ('J')

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