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[compiler-rt] Fix the HWCAP2_EBF16 and HWCAP2_SVE_EBF16 macro value (#70905)

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HWCAP2_EBF16 (1UL << 32)
HWCAP2_SVE_EBF16 (1UL << 33)
this will overflow in aarch64 ilp32 abi, and make func
__init_cpu_features_constructor() wrong.
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joyhou-hw 2023-11-23 10:17:55 +08:00 committed by GitHub
parent 22078bd9f6
commit 0e5da2eceb
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1 changed files with 2 additions and 2 deletions
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4
compiler-rt/lib/builtins/cpu_model.c
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@ -1137,10 +1137,10 @@ typedef struct __ifunc_arg_t {
#define HWCAP2_WFXT (1UL << 31)
#endif
#ifndef HWCAP2_EBF16
#define HWCAP2_EBF16 (1UL << 32)
#define HWCAP2_EBF16 (1ULL << 32)
#endif
#ifndef HWCAP2_SVE_EBF16
#define HWCAP2_SVE_EBF16 (1UL << 33)
#define HWCAP2_SVE_EBF16 (1ULL << 33)
#endif
// Detect Exynos 9810 CPU