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Richard Henderson cb25409792 tcg/i386: Use vgf2p8affineqb for MO_8 vector shifts 
A constant matrix can describe the movement of the 8 bits,
so these shifts can be performed with one instruction.

Logic courtesy of Andi Kleen <ak@linux.intel.com>:
https://gcc.gnu.org/pipermail/gcc-patches/2025-August/691624.html

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
2025-09-04 09:49:30 +02:00
..
aarch64
tcg: Drop TCGContext.page_{mask,bits}
2025-05-28 08:08:47 +01:00
arm
tcg/arm: Fix tgen_deposit
2025-09-04 09:48:08 +02:00
i386
tcg/i386: Use vgf2p8affineqb for MO_8 vector shifts
2025-09-04 09:49:30 +02:00
loongarch64
tcg: Drop TCGContext.page_{mask,bits}
2025-05-28 08:08:47 +01:00
mips
tcg: Drop TCGContext.page_{mask,bits}
2025-05-28 08:08:47 +01:00
ppc
tcg: Drop TCGContext.page_{mask,bits}
2025-05-28 08:08:47 +01:00
riscv
tcg/riscv: Fix typo in tgen_extract
2025-06-30 07:42:38 -06:00
s390x
tcg: Drop TCGContext.page_{mask,bits}
2025-05-28 08:08:47 +01:00
sparc64
tcg: Drop TCGContext.page_{mask,bits}
2025-05-28 08:08:47 +01:00
tci
tcg: Remove tcg_out_op
2025-04-28 13:40:17 -07:00
debuginfo.c
accel/tcg: Move perf and debuginfo support to tcg/
2024-01-29 21:04:10 +10:00
meson.build
meson: remove lib{system, user}_ss aliases
2025-05-26 17:31:06 +02:00
optimize.c
tcg/optimize: Don't fold INDEX_op_and_vec to extract
2025-07-21 08:09:04 -07:00
perf.c
tcg: Drop TCGContext.page_{mask,bits}
2025-05-28 08:08:47 +01:00
region.c
tcg: Pass max_threads not max_cpus to tcg_init
2025-04-23 15:07:32 -07:00
tcg-common.c
tcg: Constify tcg_op_defs
2025-01-16 20:57:16 -08:00
tcg-has.h
tcg: Remove add2/sub2 opcodes
2025-04-28 13:40:17 -07:00
tcg-internal.h
tcg: Add TCGType to tcg_op_insert_{after,before}
2025-04-28 13:40:15 -07:00
tcg-op-gvec.c
tcg: Split out tcg_gen_gvec_dup_imm_var
2025-06-23 11:44:28 -07:00
tcg-op-ldst.c
tcg: Add tcg_gen_atomic_{xchg,fetch_and,fetch_or}_i128
2025-08-30 16:37:24 +01:00
tcg-op-vec.c
tcg: Only include 'tcg-has.h' when necessary
2025-01-16 20:57:16 -08:00
tcg-op.c
tcg: Merge INDEX_op_st*_{i32,i64}
2025-04-28 13:40:17 -07:00
tcg.c
tcg: Use uintptr_t in tcg_malloc implementation
2025-07-11 10:43:47 -06:00
tci.c
tcg: Merge INDEX_op_{ld,st}_{i32,i64,i128}
2025-04-28 13:40:17 -07:00