# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py # RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -iterations=1 -scheduler-stats < %s | FileCheck %s vmulps (%rsi), %xmm0, %xmm0 add %rsi, %rsi # CHECK: Iterations: 1 # CHECK-NEXT: Instructions: 2 # CHECK-NEXT: Total Cycles: 10 # CHECK-NEXT: Total uOps: 2 # CHECK: Dispatch Width: 2 # CHECK-NEXT: uOps Per Cycle: 0.20 # CHECK-NEXT: IPC: 0.20 # CHECK-NEXT: Block RThroughput: 1.0 # 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 7 1.00 * vmulps (%rsi), %xmm0, %xmm0 # CHECK-NEXT: 1 1 0.50 addq %rsi, %rsi # CHECK: Schedulers - number of cycles where we saw N micro opcodes issued: # CHECK-NEXT: [# issued], [# cycles] # CHECK-NEXT: 0, 9 (90.0%) # CHECK-NEXT: 2, 1 (10.0%) # CHECK: Scheduler's queue usage: # CHECK-NEXT: [1] Resource name. # CHECK-NEXT: [2] Average number of used buffer entries. # CHECK-NEXT: [3] Maximum number of used buffer entries. # CHECK-NEXT: [4] Total number of buffer entries. # CHECK: [1] [2] [3] [4] # CHECK-NEXT: JALU01 0 1 20 # CHECK-NEXT: JFPU01 0 1 18 # CHECK-NEXT: JLSAGU 0 1 12 # CHECK: Resources: # CHECK-NEXT: [0] - JALU0 # CHECK-NEXT: [1] - JALU1 # CHECK-NEXT: [2] - JDiv # CHECK-NEXT: [3] - JFPA # CHECK-NEXT: [4] - JFPM # CHECK-NEXT: [5] - JFPU0 # CHECK-NEXT: [6] - JFPU1 # CHECK-NEXT: [7] - JLAGU # CHECK-NEXT: [8] - JMul # CHECK-NEXT: [9] - JSAGU # CHECK-NEXT: [10] - JSTC # CHECK-NEXT: [11] - JVALU0 # CHECK-NEXT: [12] - JVALU1 # CHECK-NEXT: [13] - JVIMUL # CHECK: Resource pressure per iteration: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] # CHECK-NEXT: - 1.00 - - 1.00 - 1.00 1.00 - - - - - - # CHECK: Resource pressure by instruction: # CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions: # CHECK-NEXT: - - - - 1.00 - 1.00 1.00 - - - - - - vmulps (%rsi), %xmm0, %xmm0 # CHECK-NEXT: - 1.00 - - - - - - - - - - - - addq %rsi, %rsi