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target/arm: Update REV, PUNPK for pred_desc

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Update all users of do_perm_pred2 for the new
predicate descriptor field definitions.

Cc: qemu-stable@nongnu.org
Buglink: https://bugs.launchpad.net/bugs/1908551
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210113062650.593824-5-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Richard Henderson 2021-01-12 20:26:50 -10:00 • committed by Peter Maydell
parent f9b0fccecc
commit 70acaafef2
2 changed files with 8 additions and 13 deletions
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8
target/arm/sve_helper.c
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@ -2036,8 +2036,8 @@ static uint8_t reverse_bits_8(uint8_t x, int n)
void HELPER(sve_rev_p)(void *vd, void *vn, uint32_t pred_desc)
{
intptr_t oprsz = extract32(pred_desc, 0, SIMD_OPRSZ_BITS) + 2;
int esz = extract32(pred_desc, SIMD_DATA_SHIFT, 2);
intptr_t oprsz = FIELD_EX32(pred_desc, PREDDESC, OPRSZ);
int esz = FIELD_EX32(pred_desc, PREDDESC, ESZ);
intptr_t i, oprsz_2 = oprsz / 2;
if (oprsz <= 8) {
@ -2066,8 +2066,8 @@ void HELPER(sve_rev_p)(void *vd, void *vn, uint32_t pred_desc)
void HELPER(sve_punpk_p)(void *vd, void *vn, uint32_t pred_desc)
{
intptr_t oprsz = extract32(pred_desc, 0, SIMD_OPRSZ_BITS) + 2;
intptr_t high = extract32(pred_desc, SIMD_DATA_SHIFT + 2, 1);
intptr_t oprsz = FIELD_EX32(pred_desc, PREDDESC, OPRSZ);
intptr_t high = FIELD_EX32(pred_desc, PREDDESC, DATA);
uint64_t *d = vd;
intptr_t i;