From: Rob Clark <robdclark@chromium.org>
Date: Mon, 24 Feb 2020 19:55:29 +0000 (-0800)
Subject: freedreno/ir3: remove regmask_set_if_not()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c02cd8afbd6a2f2b1aaaec9d499e6ede55aebe8c;p=mesa.git

freedreno/ir3: remove regmask_set_if_not()

No longer used.

Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3989>
---

diff --git a/src/freedreno/ir3/ir3.h b/src/freedreno/ir3/ir3.h
index 609e93f0299..c02b748810c 100644
--- a/src/freedreno/ir3/ir3.h
+++ b/src/freedreno/ir3/ir3.h
@@ -1623,27 +1623,6 @@ static inline void regmask_or(regmask_t *dst, regmask_t *a, regmask_t *b)
 		(*dst)[i] = (*a)[i] | (*b)[i];
 }
 
-/* set bits in a if not set in b, conceptually:
- *   a |= (reg & ~b)
- */
-static inline void regmask_set_if_not(regmask_t *a,
-		struct ir3_register *reg, regmask_t *b)
-{
-	unsigned idx = regmask_idx(reg);
-	if (reg->flags & IR3_REG_RELATIV) {
-		unsigned i;
-		for (i = 0; i < reg->size; i++, idx++)
-			if (!((*b)[idx / 8] & (1 << (idx % 8))))
-				(*a)[idx / 8] |= 1 << (idx % 8);
-	} else {
-		unsigned mask;
-		for (mask = reg->wrmask; mask; mask >>= 1, idx++)
-			if (mask & 1)
-				if (!((*b)[idx / 8] & (1 << (idx % 8))))
-					(*a)[idx / 8] |= 1 << (idx % 8);
-	}
-}
-
 static inline bool regmask_get(regmask_t *regmask,
 		struct ir3_register *reg)
 {