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tcg: Introduce negsetcond opcodes

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Introduce a new opcode for negative setcond.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-08-04 23:24:04 +00:00
parent 13d885b0ad
commit 3635502dd0
18 changed files with 117 additions and 1 deletions
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2
tcg/mips/tcg-target.h
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@ -128,6 +128,7 @@ extern bool use_mips32r2_instructions;
#define TCG_TARGET_HAS_muluh_i32 1
#define TCG_TARGET_HAS_mulsh_i32 1
#define TCG_TARGET_HAS_bswap32_i32 1
#define TCG_TARGET_HAS_negsetcond_i32 0
#if TCG_TARGET_REG_BITS == 64
#define TCG_TARGET_HAS_add2_i32 0
@ -149,6 +150,7 @@ extern bool use_mips32r2_instructions;
#define TCG_TARGET_HAS_mulsh_i64 1
#define TCG_TARGET_HAS_ext32s_i64 1
#define TCG_TARGET_HAS_ext32u_i64 1
#define TCG_TARGET_HAS_negsetcond_i64 0
#endif
/* optional instructions detected at runtime */