Module: Mesa
Branch: 10.3
Commit: 4739c7766d57cb584f9b515ddf823d3f102d0af8
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=4739c7766d57cb584f9b515ddf823d3f102d0af8
Author: Ilia Mirkin <imir...@alum.mit.edu>
Date: Wed Nov 26 17:37:45 2014 -0500
freedreno/ir3: don't pass consts to madsh.m16 in MOD logic
madsh.m16 can't handle a const in src1, make sure to unconst it
Signed-off-by: Ilia Mirkin <imir...@alum.mit.edu>
Reviewed-by: Rob Clark <robdcl...@gmail.com>
Cc: "10.3 10.4" <mesa-sta...@lists.freedesktop.org>
(cherry picked from commit 37fe347542aad40aac5be9066c21f65f55d0f48c)
---
src/gallium/drivers/freedreno/ir3/ir3_compiler.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/src/gallium/drivers/freedreno/ir3/ir3_compiler.c
b/src/gallium/drivers/freedreno/ir3/ir3_compiler.c
index eb320fa..fdd62ef 100644
--- a/src/gallium/drivers/freedreno/ir3/ir3_compiler.c
+++ b/src/gallium/drivers/freedreno/ir3/ir3_compiler.c
@@ -2374,6 +2374,9 @@ trans_idiv(const struct instr_translater *t,
if (t->tgsi_opc == TGSI_OPCODE_MOD || t->tgsi_opc == TGSI_OPCODE_UMOD) {
/* The division result will have ended up in q. */
+ if (is_rel_or_const(b))
+ b = get_unconst(ctx, b);
+
/* mull.u r, q, b */
instr = instr_create(ctx, 2, OPC_MULL_U);
vectorize(ctx, instr, &r_dst, 2, q_src, 0, b, 0);
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