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[v2,001/100] tcg: Save/restore vecop_list around minmax fallback

Message ID 20200618042644.1685561-2-richard.henderson@linaro.org
State Superseded
Headers show
Series target/arm: Implement SVE2 | expand

Commit Message

Richard Henderson June 18, 2020, 4:25 a.m. UTC 
Forgetting this asserts when tcg_gen_cmp_vec is called from
within tcg_gen_cmpsel_vec.

Fixes: 72b4c792c7a
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 tcg/tcg-op-vec.c | 2 ++
 1 file changed, 2 insertions(+)

-- 
2.25.1
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Patch

diff --git a/tcg/tcg-op-vec.c b/tcg/tcg-op-vec.c
index f784517d84..ed6fb55fe1 100644
--- 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);
     }
 }