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(parent: cd1f16f) | patch
replace muldiv64(a, b, c) by (uint64_t)a * b / c
authorLaurent Vivier <[email protected]>
Mon, 9 May 2016 13:24:58 +0000 (15:24 +0200)
committerMichael Tokarev <[email protected]>
Tue, 7 Jun 2016 15:02:49 +0000 (18:02 +0300)
commitc00dc6750f6e825df27aa20fce713a55a4032cc6
tree5bc37f2cc12cfd8cd0484edf344bd67d755d4c71tree | snapshot
parentcd1f16f94727f82ea77fcd82c4dad63bb9172a6fcommit | diff
replace muldiv64(a, b, c) by (uint64_t)a * b / c

When "a" and "b" are 32bit values, we don't have to cast
them to 128bit, 64bit is enough.

This patch is the result of coccinelle script
scripts/coccinelle/simplify_muldiv64.cocci

Signed-off-by: Laurent Vivier <[email protected]>
For xtensa PIC:
Acked-by: Max Filippov <[email protected]>
Signed-off-by: Michael Tokarev <[email protected]>
hw/audio/gus.c diff | blob | blame | history
hw/xtensa/pic_cpu.c diff | blob | blame | history
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