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-rw-r--r--src/gallium/drivers/nv50/nv50_program.c17
1 files changed, 5 insertions, 12 deletions
diff --git a/src/gallium/drivers/nv50/nv50_program.c b/src/gallium/drivers/nv50/nv50_program.c
index b9910b430a..8895a920fe 100644
--- a/src/gallium/drivers/nv50/nv50_program.c
+++ b/src/gallium/drivers/nv50/nv50_program.c
@@ -499,15 +499,6 @@ set_dst(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_program_exec *e)
static INLINE void
set_immd(struct nv50_pc *pc, struct nv50_reg *imm, struct nv50_program_exec *e)
{
- union {
- float f;
- uint32_t ui;
- } u;
- u.ui = pc->immd_buf[imm->hw];
-
- u.f = (imm->mod & NV50_MOD_ABS) ? fabsf(u.f) : u.f;
- u.f = (imm->mod & NV50_MOD_NEG) ? -u.f : u.f;
-
set_long(pc, e);
/* XXX: can't be predicated - bits overlap; cases where both
* are required should be avoided by using pc->allow32 */
@@ -515,8 +506,8 @@ set_immd(struct nv50_pc *pc, struct nv50_reg *imm, struct nv50_program_exec *e)
set_pred_wr(pc, 0, 0, e);
e->inst[1] |= 0x00000002 | 0x00000001;
- e->inst[0] |= (u.ui & 0x3f) << 16;
- e->inst[1] |= (u.ui >> 6) << 2;
+ e->inst[0] |= (pc->immd_buf[imm->hw] & 0x3f) << 16;
+ e->inst[1] |= (pc->immd_buf[imm->hw] >> 6) << 2;
}
static INLINE void
@@ -888,7 +879,7 @@ emit_mul(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src0,
set_dst(pc, dst, e);
set_src_0(pc, src0, e);
if (src1->type == P_IMMD && !is_long(e)) {
- if (src0->mod & NV50_MOD_NEG)
+ if (src0->mod ^ src1->mod)
e->inst[0] |= 0x00008000;
set_immd(pc, src1, e);
} else {
@@ -999,6 +990,8 @@ emit_bitop2(struct nv50_pc *pc, struct nv50_reg *dst, struct nv50_reg *src0,
op != TGSI_OPCODE_XOR)
assert(!"invalid bit op");
+ assert(!(src0->mod | src1->mod));
+
if (src1->type == P_IMMD && src0->type == P_TEMP && pc->allow32) {
set_immd(pc, src1, e);
if (op == TGSI_OPCODE_OR)