KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

lima/ppir: fix branch codegen register encode 

The branch instruction has 6 bits per register operand which allows it
to specify a component in the register.
Fix codegen so that it outputs the right component, otherwise it always
outputs the x component.

Signed-off-by: Erico Nunes <nunes.erico@gmail.com>
Reviewed-by: Vasily Khoruzhick <anarsoul@gmail.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
This commit is contained in:
Erico Nunes 2019-07-23 01:04:30 +02:00
parent a255b49593
commit 65e6c42d27
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/gallium/drivers/lima/ir/pp/codegen.c
View File

@ -545,8 +545,8 @@ static void ppir_codegen_encode_branch(ppir_node *node, void *code)
branch = ppir_node_to_branch(node);
b->branch.unknown_0 = 0x0;
b->branch.arg0_source = ppir_target_get_src_reg_index(&branch->src[0]);
b->branch.arg1_source = ppir_target_get_src_reg_index(&branch->src[1]);
b->branch.arg0_source = get_scl_reg_index(&branch->src[0], 0);
b->branch.arg1_source = get_scl_reg_index(&branch->src[1], 0);
b->branch.cond_gt = branch->cond_gt;
b->branch.cond_eq = branch->cond_eq;
b->branch.cond_lt = branch->cond_lt;