tcg: Save/restore vecop_list around minmax fallback

rth7680 · rth7680 · commit 69c918d2ef31 · 2020-07-16T13:09:22.000-07:00
Forgetting this asserts when tcg_gen_cmp_vec is called from within tcg_gen_cmpsel_vec. Fixes: 72b4c79 Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
diff --git a/tcg/tcg-op-vec.c b/tcg/tcg-op-vec.c
@@ -657,7 +657,9 @@ static void do_minmax(unsigned vece, TCGv_vec r, TCGv_vec a,
                       TCGv_vec b, TCGOpcode opc, TCGCond cond)
 {
     if (!do_op3(vece, r, a, b, opc)) {
+        const TCGOpcode *hold_list = tcg_swap_vecop_list(NULL);
         tcg_gen_cmpsel_vec(cond, vece, r, a, b, a, b);
+        tcg_swap_vecop_list(hold_list);
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -657,7 +657,9 @@ static void do_minmax(unsigned vece, TCGv_vec r, TCGv_vec a,`
`657`	`657`	`TCGv_vec b, TCGOpcode opc, TCGCond cond)`
`658`	`658`	`{`
`659`	`659`	`if (!do_op3(vece, r, a, b, opc)) {`
	`660`	`+ const TCGOpcode *hold_list = tcg_swap_vecop_list(NULL);`
`660`	`661`	`tcg_gen_cmpsel_vec(cond, vece, r, a, b, a, b);`
	`662`	`+ tcg_swap_vecop_list(hold_list);`
`661`	`663`	`}`
`662`	`664`	`}`
`663`	`665`