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tcg: Add INDEX_op_qemu_{ld,st}_i128

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Add opcodes for backend support for 128-bit memory operations.

Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2022-11-07 10:42:56 +11:00
parent 7b88010719
commit 12fde9bcdb
15 changed files with 108 additions and 11 deletions
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2
tcg/i386/tcg-target.h
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@ -194,6 +194,8 @@ extern bool have_atomic16;
#define TCG_TARGET_HAS_qemu_st8_i32 1
#endif
#define TCG_TARGET_HAS_qemu_ldst_i128 0
/* We do not support older SSE systems, only beginning with AVX1. */
#define TCG_TARGET_HAS_v64 have_avx1
#define TCG_TARGET_HAS_v128 have_avx1