Module Definition
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Module : prim_subreg
SCORELINECONDTOGGLEFSMBRANCHASSERT
100.00 100.00 100.00 100.00

Source File(s) :
/workspaces/repo/scratch/os_regression_2024_08_28/rv_dm-sim-vcs/default/sim-vcs/../src/lowrisc_prim_subreg_0/rtl/prim_subreg.sv

Module self-instances :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
tb.dut.u_reg_regs.u_late_debug_enable_regwen 100.00 100.00 100.00 100.00
tb.dut.u_reg_regs.u_late_debug_enable 100.00 100.00 100.00 100.00


Module Instance : tb.dut.u_reg_regs.u_late_debug_enable_regwen

Instance :
SCORELINECONDTOGGLEFSMBRANCHASSERT
100.00 100.00 100.00 100.00


Instance's subtree :
SCORELINECONDTOGGLEFSMBRANCHASSERT
100.00 100.00 100.00 100.00


Parent :
SCORELINECONDTOGGLEFSMBRANCHASSERTNAME
100.00 100.00 100.00 100.00 100.00 u_reg_regs


Subtrees :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
wr_en_data_arb 100.00 100.00 100.00


Module Instance : tb.dut.u_reg_regs.u_late_debug_enable

Instance :
SCORELINECONDTOGGLEFSMBRANCHASSERT
100.00 100.00 100.00 100.00


Instance's subtree :
SCORELINECONDTOGGLEFSMBRANCHASSERT
100.00 100.00 100.00 100.00


Parent :
SCORELINECONDTOGGLEFSMBRANCHASSERTNAME
100.00 100.00 100.00 100.00 100.00 u_reg_regs


Subtrees :
NAMESCORELINECONDTOGGLEFSMBRANCHASSERT
wr_en_data_arb 100.00 100.00 100.00 100.00

Line Coverage for Module : prim_subreg
Line No.TotalCoveredPercent
TOTAL77100.00
ALWAYS5644100.00
CONT_ASSIGN6411100.00
CONT_ASSIGN6511100.00
CONT_ASSIGN7211100.00


55                        always_ff @(posedge clk_i or negedge rst_ni) begin
56         1/1              if (!rst_ni) begin
           Tests:       T1 T2 T3 
57         1/1                q <= RESVAL;
           Tests:       T1 T2 T3 
58         1/1              end else if (wr_en) begin
           Tests:       T1 T2 T3 
59         1/1                q <= wr_data;
           Tests:       T1 T2 T3 
60                          end
                        MISSING_ELSE
61                        end
62                      
63                        // feed back out for consolidation
64         1/1            assign ds = wr_en ? wr_data : qs;
           Tests:       T1 T2 T3 
65         1/1            assign qe = wr_en;
           Tests:       T1 T2 T3 
66                      
67                        if (SwAccess == SwAccessRC) begin : gen_rc
68                          // In case of a SW RC colliding with a HW write, SW gets the value written by HW
69                          // but the register is cleared to 0. See #5416 for a discussion.
70                          assign qs = de && we ? d : q;
71                        end else begin : gen_no_rc
72         1/1              assign qs = q;
           Tests:       T1 T2 T3 
Cond Coverage for Module : prim_subreg ( parameter DW=1,SwAccess=5,RESVAL=1,Mubi=0 )
Cond Coverage for Module self-instances :
SCORECOND
100.00 100.00
tb.dut.u_reg_regs.u_late_debug_enable_regwen

TotalCoveredPercent
Conditions22100.00
Logical22100.00
Non-Logical00
Event00

 LINE       64
 EXPRESSION (wr_en ? wr_data : qs)
             --1--
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT134,T179,T135
Cond Coverage for Module : prim_subreg ( parameter DW=32,SwAccess=0,RESVAL=1768515945,Mubi=1 )
Cond Coverage for Module self-instances :
SCORECOND
100.00 100.00
tb.dut.u_reg_regs.u_late_debug_enable

TotalCoveredPercent
Conditions22100.00
Logical22100.00
Non-Logical00
Event00

 LINE       64
 EXPRESSION (wr_en ? wr_data : qs)
             --1--
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3
Branch Coverage for Module : prim_subreg
Line No.TotalCoveredPercent
Branches 5 5 100.00
TERNARY 64 2 2 100.00
IF 56 3 3 100.00 



64           assign ds = wr_en ? wr_data : qs;
                               -1-  
                               ==>  
                               ==>

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T2,T3 



56             if (!rst_ni) begin
               -1-  
57               q <= RESVAL;
                 ==>
58             end else if (wr_en) begin
                        -2-  
59               q <= wr_data;
                 ==>
60             end
               MISSING_ELSE
               ==>

Branches:
-1--2-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T1,T2,T3
0 0 Covered T1,T2,T3

Line Coverage for Instance : tb.dut.u_reg_regs.u_late_debug_enable_regwen
Line No.TotalCoveredPercent
TOTAL77100.00
ALWAYS5644100.00
CONT_ASSIGN6411100.00
CONT_ASSIGN6511100.00
CONT_ASSIGN7211100.00


55                        always_ff @(posedge clk_i or negedge rst_ni) begin
56         1/1              if (!rst_ni) begin
           Tests:       T1 T2 T3 
57         1/1                q <= RESVAL;
           Tests:       T1 T2 T3 
58         1/1              end else if (wr_en) begin
           Tests:       T1 T2 T3 
59         1/1                q <= wr_data;
           Tests:       T134 T179 T135 
60                          end
                        MISSING_ELSE
61                        end
62                      
63                        // feed back out for consolidation
64         1/1            assign ds = wr_en ? wr_data : qs;
           Tests:       T1 T2 T3 
65         1/1            assign qe = wr_en;
           Tests:       T34 T71 T72 
66                      
67                        if (SwAccess == SwAccessRC) begin : gen_rc
68                          // In case of a SW RC colliding with a HW write, SW gets the value written by HW
69                          // but the register is cleared to 0. See #5416 for a discussion.
70                          assign qs = de && we ? d : q;
71                        end else begin : gen_no_rc
72         1/1              assign qs = q;
           Tests:       T1 T2 T3 
Cond Coverage for Instance : tb.dut.u_reg_regs.u_late_debug_enable_regwen
TotalCoveredPercent
Conditions22100.00
Logical22100.00
Non-Logical00
Event00

 LINE       64
 EXPRESSION (wr_en ? wr_data : qs)
             --1--
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT134,T179,T135
Branch Coverage for Instance : tb.dut.u_reg_regs.u_late_debug_enable_regwen
Line No.TotalCoveredPercent
Branches 5 5 100.00
TERNARY 64 2 2 100.00
IF 56 3 3 100.00 



64           assign ds = wr_en ? wr_data : qs;
                               -1-  
                               ==>  
                               ==>

Branches:
-1-StatusTests
1 Covered T134,T179,T135
0 Covered T1,T2,T3 



56             if (!rst_ni) begin
               -1-  
57               q <= RESVAL;
                 ==>
58             end else if (wr_en) begin
                        -2-  
59               q <= wr_data;
                 ==>
60             end
               MISSING_ELSE
               ==>

Branches:
-1--2-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T134,T179,T135
0 0 Covered T1,T2,T3

Line Coverage for Instance : tb.dut.u_reg_regs.u_late_debug_enable
Line No.TotalCoveredPercent
TOTAL77100.00
ALWAYS5644100.00
CONT_ASSIGN6411100.00
CONT_ASSIGN6511100.00
CONT_ASSIGN7211100.00


55                        always_ff @(posedge clk_i or negedge rst_ni) begin
56         1/1              if (!rst_ni) begin
           Tests:       T1 T2 T3 
57         1/1                q <= RESVAL;
           Tests:       T1 T2 T3 
58         1/1              end else if (wr_en) begin
           Tests:       T1 T2 T3 
59         1/1                q <= wr_data;
           Tests:       T1 T2 T3 
60                          end
                        MISSING_ELSE
61                        end
62                      
63                        // feed back out for consolidation
64         1/1            assign ds = wr_en ? wr_data : qs;
           Tests:       T1 T2 T3 
65         1/1            assign qe = wr_en;
           Tests:       T1 T2 T3 
66                      
67                        if (SwAccess == SwAccessRC) begin : gen_rc
68                          // In case of a SW RC colliding with a HW write, SW gets the value written by HW
69                          // but the register is cleared to 0. See #5416 for a discussion.
70                          assign qs = de && we ? d : q;
71                        end else begin : gen_no_rc
72         1/1              assign qs = q;
           Tests:       T1 T2 T3 
Cond Coverage for Instance : tb.dut.u_reg_regs.u_late_debug_enable
TotalCoveredPercent
Conditions22100.00
Logical22100.00
Non-Logical00
Event00

 LINE       64
 EXPRESSION (wr_en ? wr_data : qs)
             --1--
-1-StatusTests
0CoveredT1,T2,T3
1CoveredT1,T2,T3
Branch Coverage for Instance : tb.dut.u_reg_regs.u_late_debug_enable
Line No.TotalCoveredPercent
Branches 5 5 100.00
TERNARY 64 2 2 100.00
IF 56 3 3 100.00 



64           assign ds = wr_en ? wr_data : qs;
                               -1-  
                               ==>  
                               ==>

Branches:
-1-StatusTests
1 Covered T1,T2,T3
0 Covered T1,T2,T3 



56             if (!rst_ni) begin
               -1-  
57               q <= RESVAL;
                 ==>
58             end else if (wr_en) begin
                        -2-  
59               q <= wr_data;
                 ==>
60             end
               MISSING_ELSE
               ==>

Branches:
-1--2-StatusTests
1 - Covered T1,T2,T3
0 1 Covered T1,T2,T3
0 0 Covered T1,T2,T3

0% 10% 20% 30% 40% 50% 60% 70% 80% 90% 100%