qemu-e2k/tcg/i386
Paolo Bonzini afa37be4b4 tcg/i386: use 8-bit OR or XOR for unsigned 8-bit immediates
In the case where OR or XOR has an 8-bit immediate between 128 and 255,
we can operate on a low-byte register and shorten the output by two or
three bytes (two if a prefix byte is needed for REX.B).

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20231228120524.70239-1-pbonzini@redhat.com>
[rth: Incorporate into switch.]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2024-01-11 08:46:35 +11:00
..
tcg-target-con-set.h tcg/i386: Allow immediate as input to deposit_* 2023-08-24 11:22:42 -07:00
tcg-target-con-str.h tcg/i386: Drop BYTEH deposits for 64-bit 2023-08-24 11:22:42 -07:00
tcg-target-reg-bits.h tcg: Split out tcg-target-reg-bits.h 2023-06-05 12:04:28 -07:00
tcg-target.c.inc tcg/i386: use 8-bit OR or XOR for unsigned 8-bit immediates 2024-01-11 08:46:35 +11:00
tcg-target.h tcg: Remove TCG_TARGET_HAS_neg_{i32,i64} 2023-11-06 08:27:21 -08:00
tcg-target.opc.h tcg/i386: Support avx512vbmi2 vector shift-double instructions 2022-03-04 08:50:41 -10:00