+[[!toc]]
+
# effect of more decode stages on reg renaming
there's basically no effect except execution starts a few cycles later. no additional execution resources are needed, notice the exact same number of renamed hardware registers are used.
| 0x108: addi r9 \<- r9, 100 | | | | | Fetch | Decode 1 | Renamed: addi h25 \<- h23, 100 | Wait: h23 | Wait: h23 | Wait: h23 | Read Inputs: h23 | Write Outputs: h25 | Retire | | | | | | | | | | | | |
| 0x10c: std r9, 0(r3) | | | | | Fetch | Decode 1 | Renamed: std h25, 0(h24) | Wait: h25, h24 | Wait: h25, h24 | Wait: h25, h24 | Wait: h25 | Read Inputs: h25, h24 | Write Outputs: | Retire | | | | | | | | | | | |
| 0x110: bdnz .L2 | | | | | Fetch | Decode 1 | Renamed: bdnz h26 \<- h22, .L2 | Wait: h22 | Wait: h22 | Wait: h22 | Read Inputs: h22 | Write Outputs: h26 | Wait: Retire | Retire | | | | | | | | | | | |
+
+# simple loop, 1 decode stage, 8 wide
+
+| Cycle | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 |
+|---------------------------|-----|-------|----------|-----------------------------|------------------------------|-------------------------------|-------------------------------|-------------------------------|-------------------------------|----------------------------|------------------------------|-----------------------------|-----------------------------|-----------------------------|--------------------|--------------------|--------------------|--------------------|--------------------|--------------------|--------------------|-------------------|-------------------|-------------------|-------------------|-------------------|----------------|--------|-----|-----|-----|-----|-----|-----|-----|
+| 0x100: addi r3 \<- r3, -1 | | Fetch | Decode 0 | Renamed: addi h1 \<- h0, -1 | Read Inputs: h0 | Write Outputs: h1 | Retire | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | Fetch | Decode 0 | Renamed: cmpdi h2 \<- h1, 0 | Wait: h1 | Read Inputs: h1 | Write Outputs: h2 | Retire | | | | | | | | | | | | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | Fetch | Decode 0 | Renamed: bne h2, .L2 | Wait: h2 | Wait: h2 | Read Inputs: h2 | Write Outputs: | Retire | | | | | | | | | | | | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | Fetch | Decode 0 | Renamed: addi h3 \<- h1, -1 | Wait: h1 | Read Inputs: h1 | Write Outputs: h3 | Wait: Retire | Retire | | | | | | | | | | | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | Fetch | Decode 0 | Renamed: cmpdi h4 \<- h3, 0 | Wait: h3 | Wait: h3 | Read Inputs: h3 | Write Outputs: h4 | Retire | | | | | | | | | | | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | Fetch | Decode 0 | Renamed: bne h4, .L2 | Wait: h4 | Wait: h4 | Wait: h4 | Read Inputs: h4 | Write Outputs: | Retire | | | | | | | | | | | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | Fetch | Decode 0 | Renamed: addi h5 \<- h3, -1 | Wait: h3 | Wait: h3 | Read Inputs: h3 | Write Outputs: h5 | Wait: Retire | Retire | | | | | | | | | | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | Fetch | Decode 0 | Renamed: cmpdi h6 \<- h5, 0 | Wait: h5 | Wait: h5 | Wait: h5 | Read Inputs: h5 | Write Outputs: h6 | Retire | | | | | | | | | | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | Fetch | Decode 0 | Renamed: bne h6, .L2 | Wait: h6 | Wait: h6 | Wait: h6 | Read Inputs: h6 | Write Outputs: | Retire | | | | | | | | | | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | Fetch | Decode 0 | Renamed: addi h7 \<- h5, -1 | Wait: h5 | Wait: h5 | Read Inputs: h5 | Write Outputs: h7 | Wait: Retire | Retire | | | | | | | | | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | Fetch | Decode 0 | Renamed: cmpdi h8 \<- h7, 0 | Wait: h7 | Wait: h7 | Wait: h7 | Read Inputs: h7 | Write Outputs: h8 | Retire | | | | | | | | | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | Fetch | Decode 0 | Renamed: bne h8, .L2 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Read Inputs: h8 | Write Outputs: | Retire | | | | | | | | | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | Fetch | Decode 0 | Renamed: addi h9 \<- h7, -1 | Wait: h7 | Wait: h7 | Wait: h7 | Read Inputs: h7 | Write Outputs: h9 | Wait: Retire | Retire | | | | | | | | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | Fetch | Decode 0 | Renamed: cmpdi h10 \<- h9, 0 | Wait: h9 | Wait: h9 | Wait: h9 | Wait: h9 | Read Inputs: h9 | Write Outputs: h10 | Retire | | | | | | | | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | Fetch | Decode 0 | Renamed: bne h10, .L2 | Wait: h10 | Wait: h10 | Wait: h10 | Wait: h10 | Wait: h10 | Read Inputs: h10 | Write Outputs: | Retire | | | | | | | | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | Fetch | Decode 0 | Renamed: addi h11 \<- h9, -1 | Wait: h9 | Wait: h9 | Wait: h9 | Wait: h9 | Read Inputs: h9 | Write Outputs: h11 | Wait: Retire | Retire | | | | | | | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | Fetch | Decode 0 | Renamed: cmpdi h12 \<- h11, 0 | Wait: h11 | Wait: h11 | Wait: h11 | Wait: h11 | Read Inputs: h11 | Write Outputs: h12 | Retire | | | | | | | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | Fetch | Decode 0 | Renamed: bne h12, .L2 | Wait: h12 | Wait: h12 | Wait: h12 | Wait: h12 | Wait: h12 | Read Inputs: h12 | Write Outputs: | Retire | | | | | | | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | Fetch | Decode 0 | Renamed: addi h13 \<- h11, -1 | Wait: h11 | Wait: h11 | Wait: h11 | Wait: h11 | Read Inputs: h11 | Write Outputs: h13 | Wait: Retire | Retire | | | | | | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | Fetch | Decode 0 | Renamed: cmpdi h14 \<- h13, 0 | Wait: h13 | Wait: h13 | Wait: h13 | Wait: h13 | Wait: h13 | Read Inputs: h13 | Write Outputs: h14 | Retire | | | | | | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | Fetch | Decode 0 | Renamed: bne h14, .L2 | Wait: h14 | Wait: h14 | Wait: h14 | Wait: h14 | Wait: h14 | Wait: h14 | Read Inputs: h14 | Write Outputs: | Retire | | | | | | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | Fetch | Decode 0 | Renamed: addi h15 \<- h13, -1 | Wait: h13 | Wait: h13 | Wait: h13 | Wait: h13 | Wait: h13 | Read Inputs: h13 | Write Outputs: h15 | Wait: Retire | Retire | | | | | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | Fetch | Decode 0 | Renamed: cmpdi h16 \<- h15, 0 | Wait: h15 | Wait: h15 | Wait: h15 | Wait: h15 | Wait: h15 | Wait: h15 | Read Inputs: h15 | Write Outputs: h16 | Retire | | | | | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | Fetch | Decode 0 | Renamed: bne h16, .L2 | Wait: h16 | Wait: h16 | Wait: h16 | Wait: h16 | Wait: h16 | Wait: h16 | Wait: h16 | Read Inputs: h16 | Write Outputs: | Retire | | | | | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | Fetch | Decode 0 | Renamed: addi h17 \<- h15, -1 | Wait: h15 | Wait: h15 | Wait: h15 | Wait: h15 | Wait: h15 | Read Inputs: h15 | Write Outputs: h17 | Wait: Retire | Retire | | | | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | Fetch | Decode 0 | Renamed: cmpdi h18 \<- h17, 0 | Wait: h17 | Wait: h17 | Wait: h17 | Wait: h17 | Wait: h17 | Wait: h17 | Read Inputs: h17 | Write Outputs: h18 | Retire | | | | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | | Fetch | Decode 0 | Renamed: bne h18, .L2 | Wait: h18 | Wait: h18 | Wait: h18 | Wait: h18 | Wait: h18 | Wait: h18 | Wait: h18 | Read Inputs: h18 | Write Outputs: | Retire | | | | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | Fetch | Decode 0 | Renamed: addi h19 \<- h17, -1 | Wait: h17 | Wait: h17 | Wait: h17 | Wait: h17 | Wait: h17 | Wait: h17 | Read Inputs: h17 | Write Outputs: h19 | Wait: Retire | Retire | | | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | Fetch | Decode 0 | Renamed: cmpdi h20 \<- h19, 0 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Read Inputs: h19 | Write Outputs: h20 | Retire | | | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | | Fetch | Decode 0 | Renamed: bne h20, .L2 | Wait: h20 | Wait: h20 | Wait: h20 | Wait: h20 | Wait: h20 | Wait: h20 | Wait: h20 | Wait: h20 | Read Inputs: h20 | Write Outputs: | Retire | | | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | Fetch | Decode 0 | Renamed: addi h21 \<- h19, -1 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Read Inputs: h19 | Write Outputs: h21 | Wait: Retire | Retire | | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | Fetch | Decode 0 | Renamed: cmpdi h22 \<- h21, 0 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Read Inputs: h21 | Write Outputs: h22 | Retire | | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | | | Fetch | Decode 0 | Renamed: bne h22, .L2 | Wait: h22 | Wait: h22 | Wait: h22 | Wait: h22 | Wait: h22 | Wait: h22 | Wait: h22 | Wait: h22 | Read Inputs: h22 | Write Outputs: | Retire | | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | Fetch | Decode 0 | Renamed: addi h23 \<- h21, -1 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Read Inputs: h21 | Write Outputs: h23 | Wait: Retire | Retire | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | | Fetch | Decode 0 | Renamed: cmpdi h24 \<- h23, 0 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Read Inputs: h23 | Write Outputs: h24 | Retire | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | | | Fetch | Decode 0 | Renamed: bne h24, .L2 | Wait: h24 | Wait: h24 | Wait: h24 | Wait: h24 | Wait: h24 | Wait: h24 | Wait: h24 | Wait: h24 | Wait: h24 | Read Inputs: h24 | Write Outputs: | Retire | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | Fetch | Decode 0 | Renamed: addi h25 \<- h23, -1 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Read Inputs: h23 | Write Outputs: h25 | Wait: Retire | Retire | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | | Fetch | Decode 0 | Renamed: cmpdi h26 \<- h25, 0 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Read Inputs: h25 | Write Outputs: h26 | Retire | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | | | Fetch | Decode 0 | Renamed: bne h26, .L2 | Wait: h26 | Wait: h26 | Wait: h26 | Wait: h26 | Wait: h26 | Wait: h26 | Wait: h26 | Wait: h26 | Wait: h26 | Wait: h26 | Read Inputs: h26 | Write Outputs: | Retire | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | Fetch | Decode 0 | Renamed: addi h27 \<- h25, -1 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Read Inputs: h25 | Write Outputs: h27 | Wait: Retire | Retire | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | | | Fetch | Decode 0 | Renamed: cmpdi h28 \<- h27, 0 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Read Inputs: h27 | Write Outputs: h28 | Retire | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | | | | Fetch | Decode 0 | Renamed: bne h28, .L2 | Wait: h28 | Wait: h28 | Wait: h28 | Wait: h28 | Wait: h28 | Wait: h28 | Wait: h28 | Wait: h28 | Wait: h28 | Wait: h28 | Read Inputs: h28 | Write Outputs: | Retire | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | | Fetch | Decode 0 | Renamed: addi h29 \<- h27, -1 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Read Inputs: h27 | Write Outputs: h29 | Wait: Retire | Retire | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | | | Fetch | Decode 0 | Renamed: cmpdi h30 \<- h29, 0 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Read Inputs: h29 | Write Outputs: h30 | Retire | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | | | | Fetch | Decode 0 | Renamed: bne h30, .L2 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Read Inputs: h30 | Write Outputs: | Retire | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | | Fetch | Decode 0 | Renamed: addi h31 \<- h29, -1 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Read Inputs: h29 | Write Outputs: h31 | Wait: Retire | Retire | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | | | Fetch | Decode 0 | Renamed: cmpdi h0 \<- h31, 0 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Read Inputs: h31 | Write Outputs: h0 | Retire | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | | | | Fetch | Decode 0 | Renamed: bne h0, .L2 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Read Inputs: h0 | Write Outputs: | Retire | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | | | Fetch | Decode 0 | Wait: not enough free regs | Renamed: addi h2 \<- h31, -1 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Read Inputs: h31 | Write Outputs: h2 | Wait: Retire | Retire | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | | | | Fetch | Decode 0 | Wait: not enough free regs | Renamed: cmpdi h1 \<- h2, 0 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Read Inputs: h2 | Write Outputs: h1 | Retire | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | | | | | Fetch | Decode 0 | Wait: not enough free regs | Renamed: bne h1, .L2 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Read Inputs: h1 | Write Outputs: | Retire | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | | | Fetch | Decode 0 | Wait: not enough free regs | Wait: not enough free regs | Renamed: addi h4 \<- h2, -1 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Read Inputs: h2 | Write Outputs: h4 | Wait: Retire | Retire | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | | | | Fetch | Decode 0 | Wait: not enough free regs | Wait: not enough free regs | Renamed: cmpdi h3 \<- h4, 0 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Read Inputs: h4 | Write Outputs: h3 | Retire | | | | | | | | | | |
+| 0x108: bne .L2 | | | | | | | | Fetch | Decode 0 | Wait: not enough free regs | Wait: not enough free regs | Renamed: bne h3, .L2 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Read Inputs: h3 | Write Outputs: | Retire | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | | | Fetch | Decode 0 | Wait: not enough free regs | Wait: not enough free regs | Wait: not enough free regs | Renamed: addi h6 \<- h4, -1 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Read Inputs: h4 | Write Outputs: h6 | Wait: Retire | Retire | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | | | | Fetch | Decode 0 | Wait: not enough free regs | Wait: not enough free regs | Wait: not enough free regs | Renamed: cmpdi h5 \<- h6, 0 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Read Inputs: h6 | Write Outputs: h5 | Retire | | | | | | | | | |
+| 0x108: bne .L2 | | | | | | | | | Fetch | Decode 0 | Wait: not enough free regs | Wait: not enough free regs | Renamed: bne h5, .L2 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Read Inputs: h5 | Write Outputs: | Retire | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | | | | Fetch | Decode 0 | Wait: not enough free regs | Wait: not enough free regs | Wait: not enough free regs | Renamed: addi h8 \<- h6, -1 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Read Inputs: h6 | Write Outputs: h8 | Wait: Retire | Retire | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | | | | | Fetch | Decode 0 | Wait: not enough free regs | Wait: not enough free regs | Wait: not enough free regs | Renamed: cmpdi h7 \<- h8, 0 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Read Inputs: h8 | Write Outputs: h7 | Retire | | | | | | | | |
+| 0x108: bne .L2 | | | | | | | | | Fetch | Decode 0 | Wait: not enough free regs | Wait: not enough free regs | Wait: not enough free regs | Renamed: bne h7, .L2 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Read Inputs: h7 | Write Outputs: | Retire | | | | | | | |
+
+# simple loop, 8 decode stages, 8 wide
+
+| Cycle | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | 34 |
+|---------------------------|-----|-------|----------|----------|----------|----------|----------|----------|----------|----------|-----------------------------|------------------------------|-------------------------------|-------------------------------|-------------------------------|-------------------------------|----------------------------|------------------------------|-----------------------------|-----------------------------|-----------------------------|--------------------|--------------------|--------------------|--------------------|--------------------|--------------------|--------------------|-------------------|-------------------|-------------------|-------------------|-------------------|----------------|--------|
+| 0x100: addi r3 \<- r3, -1 | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h1 \<- h0, -1 | Read Inputs: h0 | Write Outputs: h1 | Retire | | | | | | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h2 \<- h1, 0 | Wait: h1 | Read Inputs: h1 | Write Outputs: h2 | Retire | | | | | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h2, .L2 | Wait: h2 | Wait: h2 | Read Inputs: h2 | Write Outputs: | Retire | | | | | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h3 \<- h1, -1 | Wait: h1 | Read Inputs: h1 | Write Outputs: h3 | Wait: Retire | Retire | | | | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h4 \<- h3, 0 | Wait: h3 | Wait: h3 | Read Inputs: h3 | Write Outputs: h4 | Retire | | | | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h4, .L2 | Wait: h4 | Wait: h4 | Wait: h4 | Read Inputs: h4 | Write Outputs: | Retire | | | | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h5 \<- h3, -1 | Wait: h3 | Wait: h3 | Read Inputs: h3 | Write Outputs: h5 | Wait: Retire | Retire | | | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h6 \<- h5, 0 | Wait: h5 | Wait: h5 | Wait: h5 | Read Inputs: h5 | Write Outputs: h6 | Retire | | | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h6, .L2 | Wait: h6 | Wait: h6 | Wait: h6 | Read Inputs: h6 | Write Outputs: | Retire | | | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h7 \<- h5, -1 | Wait: h5 | Wait: h5 | Read Inputs: h5 | Write Outputs: h7 | Wait: Retire | Retire | | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h8 \<- h7, 0 | Wait: h7 | Wait: h7 | Wait: h7 | Read Inputs: h7 | Write Outputs: h8 | Retire | | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h8, .L2 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Read Inputs: h8 | Write Outputs: | Retire | | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h9 \<- h7, -1 | Wait: h7 | Wait: h7 | Wait: h7 | Read Inputs: h7 | Write Outputs: h9 | Wait: Retire | Retire | | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h10 \<- h9, 0 | Wait: h9 | Wait: h9 | Wait: h9 | Wait: h9 | Read Inputs: h9 | Write Outputs: h10 | Retire | | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h10, .L2 | Wait: h10 | Wait: h10 | Wait: h10 | Wait: h10 | Wait: h10 | Read Inputs: h10 | Write Outputs: | Retire | | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h11 \<- h9, -1 | Wait: h9 | Wait: h9 | Wait: h9 | Wait: h9 | Read Inputs: h9 | Write Outputs: h11 | Wait: Retire | Retire | | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h12 \<- h11, 0 | Wait: h11 | Wait: h11 | Wait: h11 | Wait: h11 | Read Inputs: h11 | Write Outputs: h12 | Retire | | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h12, .L2 | Wait: h12 | Wait: h12 | Wait: h12 | Wait: h12 | Wait: h12 | Read Inputs: h12 | Write Outputs: | Retire | | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h13 \<- h11, -1 | Wait: h11 | Wait: h11 | Wait: h11 | Wait: h11 | Read Inputs: h11 | Write Outputs: h13 | Wait: Retire | Retire | | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h14 \<- h13, 0 | Wait: h13 | Wait: h13 | Wait: h13 | Wait: h13 | Wait: h13 | Read Inputs: h13 | Write Outputs: h14 | Retire | | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h14, .L2 | Wait: h14 | Wait: h14 | Wait: h14 | Wait: h14 | Wait: h14 | Wait: h14 | Read Inputs: h14 | Write Outputs: | Retire | | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h15 \<- h13, -1 | Wait: h13 | Wait: h13 | Wait: h13 | Wait: h13 | Wait: h13 | Read Inputs: h13 | Write Outputs: h15 | Wait: Retire | Retire | | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h16 \<- h15, 0 | Wait: h15 | Wait: h15 | Wait: h15 | Wait: h15 | Wait: h15 | Wait: h15 | Read Inputs: h15 | Write Outputs: h16 | Retire | | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h16, .L2 | Wait: h16 | Wait: h16 | Wait: h16 | Wait: h16 | Wait: h16 | Wait: h16 | Wait: h16 | Read Inputs: h16 | Write Outputs: | Retire | | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h17 \<- h15, -1 | Wait: h15 | Wait: h15 | Wait: h15 | Wait: h15 | Wait: h15 | Read Inputs: h15 | Write Outputs: h17 | Wait: Retire | Retire | | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h18 \<- h17, 0 | Wait: h17 | Wait: h17 | Wait: h17 | Wait: h17 | Wait: h17 | Wait: h17 | Read Inputs: h17 | Write Outputs: h18 | Retire | | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h18, .L2 | Wait: h18 | Wait: h18 | Wait: h18 | Wait: h18 | Wait: h18 | Wait: h18 | Wait: h18 | Read Inputs: h18 | Write Outputs: | Retire | | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h19 \<- h17, -1 | Wait: h17 | Wait: h17 | Wait: h17 | Wait: h17 | Wait: h17 | Wait: h17 | Read Inputs: h17 | Write Outputs: h19 | Wait: Retire | Retire | | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h20 \<- h19, 0 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Read Inputs: h19 | Write Outputs: h20 | Retire | | | | | | | | | | | |
+| 0x108: bne .L2 | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h20, .L2 | Wait: h20 | Wait: h20 | Wait: h20 | Wait: h20 | Wait: h20 | Wait: h20 | Wait: h20 | Wait: h20 | Read Inputs: h20 | Write Outputs: | Retire | | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h21 \<- h19, -1 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Wait: h19 | Read Inputs: h19 | Write Outputs: h21 | Wait: Retire | Retire | | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h22 \<- h21, 0 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Read Inputs: h21 | Write Outputs: h22 | Retire | | | | | | | | | | |
+| 0x108: bne .L2 | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h22, .L2 | Wait: h22 | Wait: h22 | Wait: h22 | Wait: h22 | Wait: h22 | Wait: h22 | Wait: h22 | Wait: h22 | Read Inputs: h22 | Write Outputs: | Retire | | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h23 \<- h21, -1 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Wait: h21 | Read Inputs: h21 | Write Outputs: h23 | Wait: Retire | Retire | | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h24 \<- h23, 0 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Read Inputs: h23 | Write Outputs: h24 | Retire | | | | | | | | | |
+| 0x108: bne .L2 | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h24, .L2 | Wait: h24 | Wait: h24 | Wait: h24 | Wait: h24 | Wait: h24 | Wait: h24 | Wait: h24 | Wait: h24 | Wait: h24 | Read Inputs: h24 | Write Outputs: | Retire | | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h25 \<- h23, -1 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Wait: h23 | Read Inputs: h23 | Write Outputs: h25 | Wait: Retire | Retire | | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h26 \<- h25, 0 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Read Inputs: h25 | Write Outputs: h26 | Retire | | | | | | | | |
+| 0x108: bne .L2 | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h26, .L2 | Wait: h26 | Wait: h26 | Wait: h26 | Wait: h26 | Wait: h26 | Wait: h26 | Wait: h26 | Wait: h26 | Wait: h26 | Wait: h26 | Read Inputs: h26 | Write Outputs: | Retire | | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h27 \<- h25, -1 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Wait: h25 | Read Inputs: h25 | Write Outputs: h27 | Wait: Retire | Retire | | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h28 \<- h27, 0 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Read Inputs: h27 | Write Outputs: h28 | Retire | | | | | | | |
+| 0x108: bne .L2 | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h28, .L2 | Wait: h28 | Wait: h28 | Wait: h28 | Wait: h28 | Wait: h28 | Wait: h28 | Wait: h28 | Wait: h28 | Wait: h28 | Wait: h28 | Read Inputs: h28 | Write Outputs: | Retire | | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h29 \<- h27, -1 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Wait: h27 | Read Inputs: h27 | Write Outputs: h29 | Wait: Retire | Retire | | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h30 \<- h29, 0 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Read Inputs: h29 | Write Outputs: h30 | Retire | | | | | | |
+| 0x108: bne .L2 | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h30, .L2 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Wait: h30 | Read Inputs: h30 | Write Outputs: | Retire | | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: addi h31 \<- h29, -1 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Wait: h29 | Read Inputs: h29 | Write Outputs: h31 | Wait: Retire | Retire | | | | | |
+| 0x104: cmpdi r3, 0 | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: cmpdi h0 \<- h31, 0 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Read Inputs: h31 | Write Outputs: h0 | Retire | | | | | |
+| 0x108: bne .L2 | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Renamed: bne h0, .L2 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Wait: h0 | Read Inputs: h0 | Write Outputs: | Retire | | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Wait: not enough free regs | Renamed: addi h2 \<- h31, -1 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Wait: h31 | Read Inputs: h31 | Write Outputs: h2 | Wait: Retire | Retire | | | | |
+| 0x104: cmpdi r3, 0 | | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Wait: not enough free regs | Renamed: cmpdi h1 \<- h2, 0 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Read Inputs: h2 | Write Outputs: h1 | Retire | | | | |
+| 0x108: bne .L2 | | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Wait: not enough free regs | Renamed: bne h1, .L2 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Wait: h1 | Read Inputs: h1 | Write Outputs: | Retire | | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Wait: not enough free regs | Wait: not enough free regs | Renamed: addi h4 \<- h2, -1 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Wait: h2 | Read Inputs: h2 | Write Outputs: h4 | Wait: Retire | Retire | | | |
+| 0x104: cmpdi r3, 0 | | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Wait: not enough free regs | Wait: not enough free regs | Renamed: cmpdi h3 \<- h4, 0 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Read Inputs: h4 | Write Outputs: h3 | Retire | | | |
+| 0x108: bne .L2 | | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Wait: not enough free regs | Wait: not enough free regs | Renamed: bne h3, .L2 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Wait: h3 | Read Inputs: h3 | Write Outputs: | Retire | | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Wait: not enough free regs | Wait: not enough free regs | Wait: not enough free regs | Renamed: addi h6 \<- h4, -1 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Wait: h4 | Read Inputs: h4 | Write Outputs: h6 | Wait: Retire | Retire | | |
+| 0x104: cmpdi r3, 0 | | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Wait: not enough free regs | Wait: not enough free regs | Wait: not enough free regs | Renamed: cmpdi h5 \<- h6, 0 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Read Inputs: h6 | Write Outputs: h5 | Retire | | |
+| 0x108: bne .L2 | | | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Wait: not enough free regs | Wait: not enough free regs | Renamed: bne h5, .L2 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Wait: h5 | Read Inputs: h5 | Write Outputs: | Retire | |
+| 0x100: addi r3 \<- r3, -1 | | | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Wait: not enough free regs | Wait: not enough free regs | Wait: not enough free regs | Renamed: addi h8 \<- h6, -1 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Wait: h6 | Read Inputs: h6 | Write Outputs: h8 | Wait: Retire | Retire | |
+| 0x104: cmpdi r3, 0 | | | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Wait: not enough free regs | Wait: not enough free regs | Wait: not enough free regs | Renamed: cmpdi h7 \<- h8, 0 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Wait: h8 | Read Inputs: h8 | Write Outputs: h7 | Retire | |
+| 0x108: bne .L2 | | | | | | | | | Fetch | Decode 0 | Decode 1 | Decode 2 | Decode 3 | Decode 4 | Decode 5 | Decode 6 | Decode 7 | Wait: not enough free regs | Wait: not enough free regs | Wait: not enough free regs | Renamed: bne h7, .L2 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Wait: h7 | Read Inputs: h7 | Write Outputs: | Retire |
projects / libreriscv.git / commitdiff