From: TANG Tiancheng <[email protected]> The loop in the 32-bit case of the vector compare operation was incorrectly incrementing by 8 bytes per iteration instead of 4 bytes. This caused the function to process only half of the intended elements.
Cc: [email protected] Fixes: 9622c697d1 (tcg: Add gvec compare with immediate and scalar operand) Signed-off-by: TANG Tiancheng <[email protected]> Reviewed-by: Liu Zhiwei <[email protected]> Reviewed-by: Richard Henderson <[email protected]> Message-ID: <[email protected]> Signed-off-by: Richard Henderson <[email protected]> --- tcg/tcg-op-gvec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tcg/tcg-op-gvec.c b/tcg/tcg-op-gvec.c index 0308732d9b..78ee1ced80 100644 --- a/tcg/tcg-op-gvec.c +++ b/tcg/tcg-op-gvec.c @@ -3939,7 +3939,7 @@ void tcg_gen_gvec_cmps(TCGCond cond, unsigned vece, uint32_t dofs, uint32_t i; tcg_gen_extrl_i64_i32(t1, c); - for (i = 0; i < oprsz; i += 8) { + for (i = 0; i < oprsz; i += 4) { tcg_gen_ld_i32(t0, tcg_env, aofs + i); tcg_gen_negsetcond_i32(cond, t0, t0, t1); tcg_gen_st_i32(t0, tcg_env, dofs + i); -- 2.43.0
