From 2acbfbe4313daf43b6653ee5d82bcaeaa155e895 Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Tue, 9 Mar 2021 07:53:01 -0800 Subject: target/arm: Update find_last_active for PREDDESC Since b64ee454a4a0, all predicate operations should be using these field macros for predicates. Signed-off-by: Richard Henderson Message-id: 20210309155305.11301-5-richard.henderson@linaro.org Reviewed-by: Peter Maydell Signed-off-by: Peter Maydell --- target/arm/sve_helper.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'target/arm/sve_helper.c') diff --git a/target/arm/sve_helper.c b/target/arm/sve_helper.c index 981895a..224c767 100644 --- a/target/arm/sve_helper.c +++ b/target/arm/sve_helper.c @@ -2237,10 +2237,10 @@ void HELPER(sve_compact_d)(void *vd, void *vn, void *vg, uint32_t desc) */ int32_t HELPER(sve_last_active_element)(void *vg, uint32_t pred_desc) { - intptr_t oprsz = extract32(pred_desc, 0, SIMD_OPRSZ_BITS) + 2; - intptr_t esz = extract32(pred_desc, SIMD_DATA_SHIFT, 2); + intptr_t words = DIV_ROUND_UP(FIELD_EX32(pred_desc, PREDDESC, OPRSZ), 8); + intptr_t esz = FIELD_EX32(pred_desc, PREDDESC, ESZ); - return last_active_element(vg, DIV_ROUND_UP(oprsz, 8), esz); + return last_active_element(vg, words, esz); } void HELPER(sve_splice)(void *vd, void *vn, void *vm, void *vg, uint32_t desc) -- cgit v1.1