i965: Remove the dst and src0 parameters from brw_JMPI.

In all cases, we set both dst and src0 to brw_ip_reg().  This is no
accident: according to the ISA reference, both are required to be the IP
register.  So, we may as well drop the parameters.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Matt Turner <mattst88@gmail.com>

1 files changed, 8 insertions, 11 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_sf_emit.c b/src/mesa/drivers/dri/i965/brw_sf_emit.c
index 01c734e..d8180a2 100644
--- a/src/mesa/drivers/dri/i965/brw_sf_emit.c
+++ b/src/mesa/drivers/dri/i965/brw_sf_emit.c
@@ -193,7 +193,6 @@ static void do_flatshade_triangle( struct brw_sf_compile *c )
 {
    struct brw_compile *p = &c->func;
    struct brw_context *brw = p->brw;
-   struct brw_reg ip = brw_ip_reg();
    GLuint nr;
    GLuint jmpi = 1;
 
@@ -208,15 +207,15 @@ static void do_flatshade_triangle( struct brw_sf_compile *c )
    nr = count_flatshaded_attributes(c);
 
    brw_MUL(p, c->pv, c->pv, brw_imm_d(jmpi*(nr*2+1)));
-   brw_JMPI(p, ip, ip, c->pv);
+   brw_JMPI(p, c->pv);
 
    copy_flatshaded_attributes(c, c->vert[1], c->vert[0]);
    copy_flatshaded_attributes(c, c->vert[2], c->vert[0]);
-   brw_JMPI(p, ip, ip, brw_imm_d(jmpi*(nr*4+1)));
+   brw_JMPI(p, brw_imm_d(jmpi*(nr*4+1)));
 
    copy_flatshaded_attributes(c, c->vert[0], c->vert[1]);
    copy_flatshaded_attributes(c, c->vert[2], c->vert[1]);
-   brw_JMPI(p, ip, ip, brw_imm_d(jmpi*nr*2));
+   brw_JMPI(p, brw_imm_d(jmpi*nr*2));
 
    copy_flatshaded_attributes(c, c->vert[0], c->vert[2]);
    copy_flatshaded_attributes(c, c->vert[1], c->vert[2]);
@@ -227,7 +226,6 @@ static void do_flatshade_line( struct brw_sf_compile *c )
 {
    struct brw_compile *p = &c->func;
    struct brw_context *brw = p->brw;
-   struct brw_reg ip = brw_ip_reg();
    GLuint nr;
    GLuint jmpi = 1;
 
@@ -242,10 +240,10 @@ static void do_flatshade_line( struct brw_sf_compile *c )
    nr = count_flatshaded_attributes(c);
 
    brw_MUL(p, c->pv, c->pv, brw_imm_d(jmpi*(nr+1)));
-   brw_JMPI(p, ip, ip, c->pv);
+   brw_JMPI(p, c->pv);
    copy_flatshaded_attributes(c, c->vert[1], c->vert[0]);
 
-   brw_JMPI(p, ip, ip, brw_imm_ud(jmpi*nr));
+   brw_JMPI(p, brw_imm_ud(jmpi*nr));
    copy_flatshaded_attributes(c, c->vert[0], c->vert[1]);
 }
 
@@ -750,7 +748,6 @@ brw_land_fwd_jump(struct brw_compile *p, int jmp_insn_idx)
 void brw_emit_anyprim_setup( struct brw_sf_compile *c )
 {
    struct brw_compile *p = &c->func;
-   struct brw_reg ip = brw_ip_reg();
    struct brw_reg payload_prim = brw_uw1_reg(BRW_GENERAL_REGISTER_FILE, 1, 0);
    struct brw_reg payload_attr = get_element_ud(brw_vec1_reg(BRW_GENERAL_REGISTER_FILE, 1, 0), 0);
    struct brw_reg primmask;
@@ -773,7 +770,7 @@ void brw_emit_anyprim_setup( struct brw_sf_compile *c )
 					       (1<<_3DPRIM_POLYGON) |
 					       (1<<_3DPRIM_RECTLIST) |
 					       (1<<_3DPRIM_TRIFAN_NOSTIPPLE)));
-   jmp = brw_JMPI(p, ip, ip, brw_imm_d(0)) - p->store;
+   jmp = brw_JMPI(p, brw_imm_d(0)) - p->store;
    brw_emit_tri_setup(c, false);
    brw_land_fwd_jump(p, jmp);
 
@@ -784,13 +781,13 @@ void brw_emit_anyprim_setup( struct brw_sf_compile *c )
 					       (1<<_3DPRIM_LINESTRIP_CONT) |
 					       (1<<_3DPRIM_LINESTRIP_BF) |
 					       (1<<_3DPRIM_LINESTRIP_CONT_BF)));
-   jmp = brw_JMPI(p, ip, ip, brw_imm_d(0)) - p->store;
+   jmp = brw_JMPI(p, brw_imm_d(0)) - p->store;
    brw_emit_line_setup(c, false);
    brw_land_fwd_jump(p, jmp);
 
    brw_set_conditionalmod(p, BRW_CONDITIONAL_Z);
    brw_AND(p, v1_null_ud, payload_attr, brw_imm_ud(1<<BRW_SPRITE_POINT_ENABLE));
-   jmp = brw_JMPI(p, ip, ip, brw_imm_d(0)) - p->store;
+   jmp = brw_JMPI(p, brw_imm_d(0)) - p->store;
    brw_emit_point_sprite_setup(c, false);
    brw_land_fwd_jump(p, jmp);