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loongarch: define MULTILIB_DEFAULTS #72

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loongarch: define MULTILIB_DEFAULTS #72

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12 changes: 12 additions & 0 deletions gcc/config/loongarch/loongarch.h
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Original file line number Diff line number Diff line change
Expand Up @@ -1289,3 +1289,15 @@ struct GTY (()) machine_function
(TARGET_HARD_FLOAT ? (TARGET_DOUBLE_FLOAT ? 8 : 4) : 0)

#define FUNCTION_VALUE_REGNO_P(N) ((N) == GP_RETURN || (N) == FP_RETURN)

#if DEFAULT_ABI_BASE == ABI_BASE_LP64D
#define MULTILIB_ABI_BASE_DEFAULT "mabi=lp64d"
#elif DEFAULT_ABI_BASE == ABI_BASE_LP64F
#define MULTILIB_ABI_BASE_DEFAULT "mabi=lp64f"
#elif DEFAULT_ABI_BASE == ABI_BASE_LP64S
#define MULTILIB_ABI_BASE_DEFAULT "mabi=lp64s"
#endif

#ifndef MULTILIB_DEFAULTS
#define MULTILIB_DEFAULTS { MULTILIB_ABI_BASE_DEFAULT }
#endif