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[NFC][X86][MCA] AMD Zen 3: add same-reg SSE XMM PSUBUS{B,W} tests

This commit is contained in:
Roman Lebedev 2021-05-14 18:22:18 +03:00
parent 555e1d2987
commit 128d9c6bbd
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GPG Key ID: 083C3EBB4A1689E0
1 changed files with 192 additions and 0 deletions
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192
llvm/test/tools/llvm-mca/X86/Znver3/zero-idioms-sse-xmm.s
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@ -61,6 +61,16 @@ psubsw %xmm1, %xmm1
pxor %xmm0, %xmm1
# LLVM-MCA-END
# LLVM-MCA-BEGIN
psubusb %xmm1, %xmm1
pxor %xmm0, %xmm1
# LLVM-MCA-END
# LLVM-MCA-BEGIN
psubusw %xmm1, %xmm1
pxor %xmm0, %xmm1
# LLVM-MCA-END
# CHECK: [0] Code Region
# CHECK: Iterations: 10000
@ -1152,3 +1162,185 @@ pxor %xmm0, %xmm1
# CHECK-NEXT: 0. 2 1.0 1.0 0.5 psubsw %xmm1, %xmm1
# CHECK-NEXT: 1. 2 2.0 0.0 0.0 pxor %xmm0, %xmm1
# CHECK-NEXT: 2 1.5 0.5 0.3 <total>
# CHECK: [12] Code Region
# CHECK: Iterations: 10000
# CHECK-NEXT: Instructions: 20000
# CHECK-NEXT: Total Cycles: 20003
# CHECK-NEXT: Total uOps: 20000
# CHECK: Dispatch Width: 6
# CHECK-NEXT: uOps Per Cycle: 1.00
# CHECK-NEXT: IPC: 1.00
# CHECK-NEXT: Block RThroughput: 0.5
# 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 1 0.50 psubusb %xmm1, %xmm1
# CHECK-NEXT: 1 1 0.25 pxor %xmm0, %xmm1
# CHECK: Register File statistics:
# CHECK-NEXT: Total number of mappings created: 20000
# CHECK-NEXT: Max number of mappings used: 66
# CHECK: * Register File #1 -- Zn3FpPRF:
# CHECK-NEXT: Number of physical registers: 160
# CHECK-NEXT: Total number of mappings created: 20000
# CHECK-NEXT: Max number of mappings used: 66
# CHECK: * Register File #2 -- Zn3IntegerPRF:
# CHECK-NEXT: Number of physical registers: 192
# CHECK-NEXT: Total number of mappings created: 0
# CHECK-NEXT: Max number of mappings used: 0
# 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] - Zn3FPP0
# CHECK-NEXT: [9] - Zn3FPP1
# CHECK-NEXT: [10] - Zn3FPP2
# CHECK-NEXT: [11] - Zn3FPP3
# CHECK-NEXT: [12.0] - Zn3FPP45
# CHECK-NEXT: [12.1] - Zn3FPP45
# 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: - - - - - - - - 0.50 0.50 0.50 0.50 - - - - - - - - - - -
# 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: - - - - - - - - 0.50 0.50 - - - - - - - - - - - - - psubusb %xmm1, %xmm1
# CHECK-NEXT: - - - - - - - - - - 0.50 0.50 - - - - - - - - - - - pxor %xmm0, %xmm1
# CHECK: Timeline view:
# CHECK-NEXT: Index 0123456
# CHECK: [0,0] DeER .. psubusb %xmm1, %xmm1
# CHECK-NEXT: [0,1] D=eER.. pxor %xmm0, %xmm1
# CHECK-NEXT: [1,0] D==eER. psubusb %xmm1, %xmm1
# CHECK-NEXT: [1,1] D===eER pxor %xmm0, %xmm1
# 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. 2 2.0 0.5 0.0 psubusb %xmm1, %xmm1
# CHECK-NEXT: 1. 2 3.0 0.0 0.0 pxor %xmm0, %xmm1
# CHECK-NEXT: 2 2.5 0.3 0.0 <total>
# CHECK: [13] Code Region
# CHECK: Iterations: 10000
# CHECK-NEXT: Instructions: 20000
# CHECK-NEXT: Total Cycles: 20003
# CHECK-NEXT: Total uOps: 20000
# CHECK: Dispatch Width: 6
# CHECK-NEXT: uOps Per Cycle: 1.00
# CHECK-NEXT: IPC: 1.00
# CHECK-NEXT: Block RThroughput: 0.5
# 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 1 0.50 psubusw %xmm1, %xmm1
# CHECK-NEXT: 1 1 0.25 pxor %xmm0, %xmm1
# CHECK: Register File statistics:
# CHECK-NEXT: Total number of mappings created: 20000
# CHECK-NEXT: Max number of mappings used: 66
# CHECK: * Register File #1 -- Zn3FpPRF:
# CHECK-NEXT: Number of physical registers: 160
# CHECK-NEXT: Total number of mappings created: 20000
# CHECK-NEXT: Max number of mappings used: 66
# CHECK: * Register File #2 -- Zn3IntegerPRF:
# CHECK-NEXT: Number of physical registers: 192
# CHECK-NEXT: Total number of mappings created: 0
# CHECK-NEXT: Max number of mappings used: 0
# 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] - Zn3FPP0
# CHECK-NEXT: [9] - Zn3FPP1
# CHECK-NEXT: [10] - Zn3FPP2
# CHECK-NEXT: [11] - Zn3FPP3
# CHECK-NEXT: [12.0] - Zn3FPP45
# CHECK-NEXT: [12.1] - Zn3FPP45
# 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: - - - - - - - - 0.50 0.50 0.50 0.50 - - - - - - - - - - -
# 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: - - - - - - - - 0.50 0.50 - - - - - - - - - - - - - psubusw %xmm1, %xmm1
# CHECK-NEXT: - - - - - - - - - - 0.50 0.50 - - - - - - - - - - - pxor %xmm0, %xmm1
# CHECK: Timeline view:
# CHECK-NEXT: Index 0123456
# CHECK: [0,0] DeER .. psubusw %xmm1, %xmm1
# CHECK-NEXT: [0,1] D=eER.. pxor %xmm0, %xmm1
# CHECK-NEXT: [1,0] D==eER. psubusw %xmm1, %xmm1
# CHECK-NEXT: [1,1] D===eER pxor %xmm0, %xmm1
# 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. 2 2.0 0.5 0.0 psubusw %xmm1, %xmm1
# CHECK-NEXT: 1. 2 3.0 0.0 0.0 pxor %xmm0, %xmm1
# CHECK-NEXT: 2 2.5 0.3 0.0 <total>