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Intrinsics: tests for TMC+Control Divergence

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This commit is contained in:
felsabbagh3
2019-11-01 21:53:37 -04:00
parent 2b9f6f3d0b
commit bbb2373919
14 changed files with 588 additions and 260 deletions
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12
rtl/VX_execute_unit.v
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@@ -60,15 +60,15 @@ module VX_execute_unit (
endgenerate
wire [$clog2(`NT)-1:0] branch_use_index;
wire branch_found_valid;
wire [$clog2(`NT)-1:0] jal_branch_use_index;
wire jal_branch_found_valid;
VX_generic_priority_encoder #(.N(`NT)) choose_alu_result(
.valids(VX_exec_unit_req.valid),
.index (branch_use_index),
.found (branch_found_valid)
.index (jal_branch_use_index),
.found (jal_branch_found_valid)
);
wire[31:0] branch_use_alu_result = alu_result[branch_use_index];
wire[31:0] branch_use_alu_result = alu_result[jal_branch_use_index];
reg temp_branch_dir;
always @(*)
@@ -104,7 +104,7 @@ module VX_execute_unit (
// Jal rsp
assign VX_jal_rsp.jal = in_jal;
assign VX_jal_rsp.jal_dest = $signed(in_a_reg_data[0]) + $signed(in_jal_offset);
assign VX_jal_rsp.jal_dest = $signed(in_a_reg_data[jal_branch_use_index]) + $signed(in_jal_offset);
assign VX_jal_rsp.jal_warp_num = VX_exec_unit_req.warp_num;
// Branch rsp