# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver3 -timeline -register-file-stats -iterations=1000 < %s | FileCheck %s # LLVM-MCA-BEGIN xorl %eax, %eax addl %eax, %eax # LLVM-MCA-END # LLVM-MCA-BEGIN xorq %rax, %rax addq %rax, %rax # LLVM-MCA-END # LLVM-MCA-BEGIN subl %eax, %eax addl %eax, %eax # LLVM-MCA-END # LLVM-MCA-BEGIN subq %rax, %rax addq %rax, %rax # LLVM-MCA-END # CHECK: [0] Code Region # CHECK: Iterations: 1000 # CHECK-NEXT: Instructions: 2000 # CHECK-NEXT: Total Cycles: 337 # CHECK-NEXT: Total uOps: 2000 # CHECK: Dispatch Width: 6 # CHECK-NEXT: uOps Per Cycle: 5.93 # CHECK-NEXT: IPC: 5.93 # CHECK-NEXT: Block RThroughput: 0.3 # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps # CHECK-NEXT: [2]: Latency # CHECK-NEXT: [3]: RThroughput # CHECK-NEXT: [4]: MayLoad # CHECK-NEXT: [5]: MayStore # CHECK-NEXT: [6]: HasSideEffects (U) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 1 0 0.17 xorl %eax, %eax # CHECK-NEXT: 1 1 0.25 addl %eax, %eax # CHECK: Register File statistics: # CHECK-NEXT: Total number of mappings created: 2000 # CHECK-NEXT: Max number of mappings used: 18 # CHECK: * Register File #1 -- Zn3FpPRF: # CHECK-NEXT: Number of physical registers: 160 # CHECK-NEXT: Total number of mappings created: 0 # CHECK-NEXT: Max number of mappings used: 0 # CHECK: * Register File #2 -- Zn3IntegerPRF: # CHECK-NEXT: Number of physical registers: 192 # CHECK-NEXT: Total number of mappings created: 2000 # CHECK-NEXT: Max number of mappings used: 18 # CHECK: Resources: # CHECK-NEXT: [0] - Zn3AGU0 # CHECK-NEXT: [1] - Zn3AGU1 # CHECK-NEXT: [2] - Zn3AGU2 # CHECK-NEXT: [3] - Zn3ALU0 # CHECK-NEXT: [4] - Zn3ALU1 # CHECK-NEXT: [5] - Zn3ALU2 # CHECK-NEXT: [6] - Zn3ALU3 # CHECK-NEXT: [7] - Zn3BRU1 # CHECK-NEXT: [8] - Zn3FP0 # CHECK-NEXT: [9] - Zn3FP1 # CHECK-NEXT: [10] - Zn3FP2 # CHECK-NEXT: [11] - Zn3FP3 # CHECK-NEXT: [12.0] - Zn3FP45 # CHECK-NEXT: [12.1] - Zn3FP45 # CHECK-NEXT: [13] - Zn3FPSt # CHECK-NEXT: [14.0] - Zn3LSU # CHECK-NEXT: [14.1] - Zn3LSU # CHECK-NEXT: [14.2] - Zn3LSU # CHECK-NEXT: [15.0] - Zn3Load # CHECK-NEXT: [15.1] - Zn3Load # CHECK-NEXT: [15.2] - Zn3Load # CHECK-NEXT: [16.0] - Zn3Store # CHECK-NEXT: [16.1] - Zn3Store # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12.0] [12.1] [13] [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1] # CHECK-NEXT: - - - 0.25 0.25 0.25 0.25 - - - - - - - - - - - - - - - - # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12.0] [12.1] [13] [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1] Instructions: # CHECK-NEXT: - - - - - - - - - - - - - - - - - - - - - - - xorl %eax, %eax # CHECK-NEXT: - - - 0.25 0.25 0.25 0.25 - - - - - - - - - - - - - - - - addl %eax, %eax # CHECK: Timeline view: # CHECK-NEXT: Index 0123456 # CHECK: [0,0] DR .. xorl %eax, %eax # CHECK-NEXT: [0,1] DeER .. addl %eax, %eax # CHECK-NEXT: [1,0] D--R .. xorl %eax, %eax # CHECK-NEXT: [1,1] DeER .. addl %eax, %eax # CHECK-NEXT: [2,0] D--R .. xorl %eax, %eax # CHECK-NEXT: [2,1] DeER .. addl %eax, %eax # CHECK-NEXT: [3,0] .D-R .. xorl %eax, %eax # CHECK-NEXT: [3,1] .DeER.. addl %eax, %eax # CHECK-NEXT: [4,0] .D--R.. xorl %eax, %eax # CHECK-NEXT: [4,1] .DeER.. addl %eax, %eax # CHECK-NEXT: [5,0] .D--R.. xorl %eax, %eax # CHECK-NEXT: [5,1] .DeER.. addl %eax, %eax # CHECK-NEXT: [6,0] . D-R.. xorl %eax, %eax # CHECK-NEXT: [6,1] . DeER. addl %eax, %eax # CHECK-NEXT: [7,0] . D--R. xorl %eax, %eax # CHECK-NEXT: [7,1] . DeER. addl %eax, %eax # CHECK-NEXT: [8,0] . D--R. xorl %eax, %eax # CHECK-NEXT: [8,1] . DeER. addl %eax, %eax # CHECK-NEXT: [9,0] . D-R. xorl %eax, %eax # CHECK-NEXT: [9,1] . DeER addl %eax, %eax # CHECK: Average Wait times (based on the timeline view): # CHECK-NEXT: [0]: Executions # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage # CHECK: [0] [1] [2] [3] # CHECK-NEXT: 0. 10 0.0 0.0 1.5 xorl %eax, %eax # CHECK-NEXT: 1. 10 1.0 1.0 0.0 addl %eax, %eax # CHECK-NEXT: 10 0.5 0.5 0.8 # CHECK: [1] Code Region # CHECK: Iterations: 1000 # CHECK-NEXT: Instructions: 2000 # CHECK-NEXT: Total Cycles: 337 # CHECK-NEXT: Total uOps: 2000 # CHECK: Dispatch Width: 6 # CHECK-NEXT: uOps Per Cycle: 5.93 # CHECK-NEXT: IPC: 5.93 # CHECK-NEXT: Block RThroughput: 0.3 # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps # CHECK-NEXT: [2]: Latency # CHECK-NEXT: [3]: RThroughput # CHECK-NEXT: [4]: MayLoad # CHECK-NEXT: [5]: MayStore # CHECK-NEXT: [6]: HasSideEffects (U) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 1 0 0.17 xorq %rax, %rax # CHECK-NEXT: 1 1 0.25 addq %rax, %rax # CHECK: Register File statistics: # CHECK-NEXT: Total number of mappings created: 2000 # CHECK-NEXT: Max number of mappings used: 18 # CHECK: * Register File #1 -- Zn3FpPRF: # CHECK-NEXT: Number of physical registers: 160 # CHECK-NEXT: Total number of mappings created: 0 # CHECK-NEXT: Max number of mappings used: 0 # CHECK: * Register File #2 -- Zn3IntegerPRF: # CHECK-NEXT: Number of physical registers: 192 # CHECK-NEXT: Total number of mappings created: 2000 # CHECK-NEXT: Max number of mappings used: 18 # CHECK: Resources: # CHECK-NEXT: [0] - Zn3AGU0 # CHECK-NEXT: [1] - Zn3AGU1 # CHECK-NEXT: [2] - Zn3AGU2 # CHECK-NEXT: [3] - Zn3ALU0 # CHECK-NEXT: [4] - Zn3ALU1 # CHECK-NEXT: [5] - Zn3ALU2 # CHECK-NEXT: [6] - Zn3ALU3 # CHECK-NEXT: [7] - Zn3BRU1 # CHECK-NEXT: [8] - Zn3FP0 # CHECK-NEXT: [9] - Zn3FP1 # CHECK-NEXT: [10] - Zn3FP2 # CHECK-NEXT: [11] - Zn3FP3 # CHECK-NEXT: [12.0] - Zn3FP45 # CHECK-NEXT: [12.1] - Zn3FP45 # CHECK-NEXT: [13] - Zn3FPSt # CHECK-NEXT: [14.0] - Zn3LSU # CHECK-NEXT: [14.1] - Zn3LSU # CHECK-NEXT: [14.2] - Zn3LSU # CHECK-NEXT: [15.0] - Zn3Load # CHECK-NEXT: [15.1] - Zn3Load # CHECK-NEXT: [15.2] - Zn3Load # CHECK-NEXT: [16.0] - Zn3Store # CHECK-NEXT: [16.1] - Zn3Store # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12.0] [12.1] [13] [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1] # CHECK-NEXT: - - - 0.25 0.25 0.25 0.25 - - - - - - - - - - - - - - - - # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12.0] [12.1] [13] [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1] Instructions: # CHECK-NEXT: - - - - - - - - - - - - - - - - - - - - - - - xorq %rax, %rax # CHECK-NEXT: - - - 0.25 0.25 0.25 0.25 - - - - - - - - - - - - - - - - addq %rax, %rax # CHECK: Timeline view: # CHECK-NEXT: Index 0123456 # CHECK: [0,0] DR .. xorq %rax, %rax # CHECK-NEXT: [0,1] DeER .. addq %rax, %rax # CHECK-NEXT: [1,0] D--R .. xorq %rax, %rax # CHECK-NEXT: [1,1] DeER .. addq %rax, %rax # CHECK-NEXT: [2,0] D--R .. xorq %rax, %rax # CHECK-NEXT: [2,1] DeER .. addq %rax, %rax # CHECK-NEXT: [3,0] .D-R .. xorq %rax, %rax # CHECK-NEXT: [3,1] .DeER.. addq %rax, %rax # CHECK-NEXT: [4,0] .D--R.. xorq %rax, %rax # CHECK-NEXT: [4,1] .DeER.. addq %rax, %rax # CHECK-NEXT: [5,0] .D--R.. xorq %rax, %rax # CHECK-NEXT: [5,1] .DeER.. addq %rax, %rax # CHECK-NEXT: [6,0] . D-R.. xorq %rax, %rax # CHECK-NEXT: [6,1] . DeER. addq %rax, %rax # CHECK-NEXT: [7,0] . D--R. xorq %rax, %rax # CHECK-NEXT: [7,1] . DeER. addq %rax, %rax # CHECK-NEXT: [8,0] . D--R. xorq %rax, %rax # CHECK-NEXT: [8,1] . DeER. addq %rax, %rax # CHECK-NEXT: [9,0] . D-R. xorq %rax, %rax # CHECK-NEXT: [9,1] . DeER addq %rax, %rax # CHECK: Average Wait times (based on the timeline view): # CHECK-NEXT: [0]: Executions # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage # CHECK: [0] [1] [2] [3] # CHECK-NEXT: 0. 10 0.0 0.0 1.5 xorq %rax, %rax # CHECK-NEXT: 1. 10 1.0 1.0 0.0 addq %rax, %rax # CHECK-NEXT: 10 0.5 0.5 0.8 # CHECK: [2] Code Region # CHECK: Iterations: 1000 # CHECK-NEXT: Instructions: 2000 # CHECK-NEXT: Total Cycles: 337 # CHECK-NEXT: Total uOps: 2000 # CHECK: Dispatch Width: 6 # CHECK-NEXT: uOps Per Cycle: 5.93 # CHECK-NEXT: IPC: 5.93 # CHECK-NEXT: Block RThroughput: 0.3 # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps # CHECK-NEXT: [2]: Latency # CHECK-NEXT: [3]: RThroughput # CHECK-NEXT: [4]: MayLoad # CHECK-NEXT: [5]: MayStore # CHECK-NEXT: [6]: HasSideEffects (U) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 1 0 0.17 subl %eax, %eax # CHECK-NEXT: 1 1 0.25 addl %eax, %eax # CHECK: Register File statistics: # CHECK-NEXT: Total number of mappings created: 2000 # CHECK-NEXT: Max number of mappings used: 18 # CHECK: * Register File #1 -- Zn3FpPRF: # CHECK-NEXT: Number of physical registers: 160 # CHECK-NEXT: Total number of mappings created: 0 # CHECK-NEXT: Max number of mappings used: 0 # CHECK: * Register File #2 -- Zn3IntegerPRF: # CHECK-NEXT: Number of physical registers: 192 # CHECK-NEXT: Total number of mappings created: 2000 # CHECK-NEXT: Max number of mappings used: 18 # CHECK: Resources: # CHECK-NEXT: [0] - Zn3AGU0 # CHECK-NEXT: [1] - Zn3AGU1 # CHECK-NEXT: [2] - Zn3AGU2 # CHECK-NEXT: [3] - Zn3ALU0 # CHECK-NEXT: [4] - Zn3ALU1 # CHECK-NEXT: [5] - Zn3ALU2 # CHECK-NEXT: [6] - Zn3ALU3 # CHECK-NEXT: [7] - Zn3BRU1 # CHECK-NEXT: [8] - Zn3FP0 # CHECK-NEXT: [9] - Zn3FP1 # CHECK-NEXT: [10] - Zn3FP2 # CHECK-NEXT: [11] - Zn3FP3 # CHECK-NEXT: [12.0] - Zn3FP45 # CHECK-NEXT: [12.1] - Zn3FP45 # CHECK-NEXT: [13] - Zn3FPSt # CHECK-NEXT: [14.0] - Zn3LSU # CHECK-NEXT: [14.1] - Zn3LSU # CHECK-NEXT: [14.2] - Zn3LSU # CHECK-NEXT: [15.0] - Zn3Load # CHECK-NEXT: [15.1] - Zn3Load # CHECK-NEXT: [15.2] - Zn3Load # CHECK-NEXT: [16.0] - Zn3Store # CHECK-NEXT: [16.1] - Zn3Store # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12.0] [12.1] [13] [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1] # CHECK-NEXT: - - - 0.25 0.25 0.25 0.25 - - - - - - - - - - - - - - - - # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12.0] [12.1] [13] [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1] Instructions: # CHECK-NEXT: - - - - - - - - - - - - - - - - - - - - - - - subl %eax, %eax # CHECK-NEXT: - - - 0.25 0.25 0.25 0.25 - - - - - - - - - - - - - - - - addl %eax, %eax # CHECK: Timeline view: # CHECK-NEXT: Index 0123456 # CHECK: [0,0] DR .. subl %eax, %eax # CHECK-NEXT: [0,1] DeER .. addl %eax, %eax # CHECK-NEXT: [1,0] D--R .. subl %eax, %eax # CHECK-NEXT: [1,1] DeER .. addl %eax, %eax # CHECK-NEXT: [2,0] D--R .. subl %eax, %eax # CHECK-NEXT: [2,1] DeER .. addl %eax, %eax # CHECK-NEXT: [3,0] .D-R .. subl %eax, %eax # CHECK-NEXT: [3,1] .DeER.. addl %eax, %eax # CHECK-NEXT: [4,0] .D--R.. subl %eax, %eax # CHECK-NEXT: [4,1] .DeER.. addl %eax, %eax # CHECK-NEXT: [5,0] .D--R.. subl %eax, %eax # CHECK-NEXT: [5,1] .DeER.. addl %eax, %eax # CHECK-NEXT: [6,0] . D-R.. subl %eax, %eax # CHECK-NEXT: [6,1] . DeER. addl %eax, %eax # CHECK-NEXT: [7,0] . D--R. subl %eax, %eax # CHECK-NEXT: [7,1] . DeER. addl %eax, %eax # CHECK-NEXT: [8,0] . D--R. subl %eax, %eax # CHECK-NEXT: [8,1] . DeER. addl %eax, %eax # CHECK-NEXT: [9,0] . D-R. subl %eax, %eax # CHECK-NEXT: [9,1] . DeER addl %eax, %eax # CHECK: Average Wait times (based on the timeline view): # CHECK-NEXT: [0]: Executions # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage # CHECK: [0] [1] [2] [3] # CHECK-NEXT: 0. 10 0.0 0.0 1.5 subl %eax, %eax # CHECK-NEXT: 1. 10 1.0 1.0 0.0 addl %eax, %eax # CHECK-NEXT: 10 0.5 0.5 0.8 # CHECK: [3] Code Region # CHECK: Iterations: 1000 # CHECK-NEXT: Instructions: 2000 # CHECK-NEXT: Total Cycles: 337 # CHECK-NEXT: Total uOps: 2000 # CHECK: Dispatch Width: 6 # CHECK-NEXT: uOps Per Cycle: 5.93 # CHECK-NEXT: IPC: 5.93 # CHECK-NEXT: Block RThroughput: 0.3 # CHECK: Instruction Info: # CHECK-NEXT: [1]: #uOps # CHECK-NEXT: [2]: Latency # CHECK-NEXT: [3]: RThroughput # CHECK-NEXT: [4]: MayLoad # CHECK-NEXT: [5]: MayStore # CHECK-NEXT: [6]: HasSideEffects (U) # CHECK: [1] [2] [3] [4] [5] [6] Instructions: # CHECK-NEXT: 1 0 0.17 subq %rax, %rax # CHECK-NEXT: 1 1 0.25 addq %rax, %rax # CHECK: Register File statistics: # CHECK-NEXT: Total number of mappings created: 2000 # CHECK-NEXT: Max number of mappings used: 18 # CHECK: * Register File #1 -- Zn3FpPRF: # CHECK-NEXT: Number of physical registers: 160 # CHECK-NEXT: Total number of mappings created: 0 # CHECK-NEXT: Max number of mappings used: 0 # CHECK: * Register File #2 -- Zn3IntegerPRF: # CHECK-NEXT: Number of physical registers: 192 # CHECK-NEXT: Total number of mappings created: 2000 # CHECK-NEXT: Max number of mappings used: 18 # CHECK: Resources: # CHECK-NEXT: [0] - Zn3AGU0 # CHECK-NEXT: [1] - Zn3AGU1 # CHECK-NEXT: [2] - Zn3AGU2 # CHECK-NEXT: [3] - Zn3ALU0 # CHECK-NEXT: [4] - Zn3ALU1 # CHECK-NEXT: [5] - Zn3ALU2 # CHECK-NEXT: [6] - Zn3ALU3 # CHECK-NEXT: [7] - Zn3BRU1 # CHECK-NEXT: [8] - Zn3FP0 # CHECK-NEXT: [9] - Zn3FP1 # CHECK-NEXT: [10] - Zn3FP2 # CHECK-NEXT: [11] - Zn3FP3 # CHECK-NEXT: [12.0] - Zn3FP45 # CHECK-NEXT: [12.1] - Zn3FP45 # CHECK-NEXT: [13] - Zn3FPSt # CHECK-NEXT: [14.0] - Zn3LSU # CHECK-NEXT: [14.1] - Zn3LSU # CHECK-NEXT: [14.2] - Zn3LSU # CHECK-NEXT: [15.0] - Zn3Load # CHECK-NEXT: [15.1] - Zn3Load # CHECK-NEXT: [15.2] - Zn3Load # CHECK-NEXT: [16.0] - Zn3Store # CHECK-NEXT: [16.1] - Zn3Store # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12.0] [12.1] [13] [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1] # CHECK-NEXT: - - - 0.25 0.25 0.25 0.25 - - - - - - - - - - - - - - - - # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12.0] [12.1] [13] [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1] Instructions: # CHECK-NEXT: - - - - - - - - - - - - - - - - - - - - - - - subq %rax, %rax # CHECK-NEXT: - - - 0.25 0.25 0.25 0.25 - - - - - - - - - - - - - - - - addq %rax, %rax # CHECK: Timeline view: # CHECK-NEXT: Index 0123456 # CHECK: [0,0] DR .. subq %rax, %rax # CHECK-NEXT: [0,1] DeER .. addq %rax, %rax # CHECK-NEXT: [1,0] D--R .. subq %rax, %rax # CHECK-NEXT: [1,1] DeER .. addq %rax, %rax # CHECK-NEXT: [2,0] D--R .. subq %rax, %rax # CHECK-NEXT: [2,1] DeER .. addq %rax, %rax # CHECK-NEXT: [3,0] .D-R .. subq %rax, %rax # CHECK-NEXT: [3,1] .DeER.. addq %rax, %rax # CHECK-NEXT: [4,0] .D--R.. subq %rax, %rax # CHECK-NEXT: [4,1] .DeER.. addq %rax, %rax # CHECK-NEXT: [5,0] .D--R.. subq %rax, %rax # CHECK-NEXT: [5,1] .DeER.. addq %rax, %rax # CHECK-NEXT: [6,0] . D-R.. subq %rax, %rax # CHECK-NEXT: [6,1] . DeER. addq %rax, %rax # CHECK-NEXT: [7,0] . D--R. subq %rax, %rax # CHECK-NEXT: [7,1] . DeER. addq %rax, %rax # CHECK-NEXT: [8,0] . D--R. subq %rax, %rax # CHECK-NEXT: [8,1] . DeER. addq %rax, %rax # CHECK-NEXT: [9,0] . D-R. subq %rax, %rax # CHECK-NEXT: [9,1] . DeER addq %rax, %rax # CHECK: Average Wait times (based on the timeline view): # CHECK-NEXT: [0]: Executions # CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue # CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready # CHECK-NEXT: [3]: Average time elapsed from WB until retire stage # CHECK: [0] [1] [2] [3] # CHECK-NEXT: 0. 10 0.0 0.0 1.5 subq %rax, %rax # CHECK-NEXT: 1. 10 1.0 1.0 0.0 addq %rax, %rax # CHECK-NEXT: 10 0.5 0.5 0.8