1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py 2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -iterations=1 -resource-pressure=0 -timeline < %s | FileCheck %s 3 4 imull %esi 5 imull (%rdi) 6 7# The second integer multiply can start at cycle 2 because the implicit reads 8# can start after the load operand is evaluated. 9 10# CHECK: Iterations: 1 11# CHECK-NEXT: Instructions: 2 12# CHECK-NEXT: Total Cycles: 11 13# CHECK-NEXT: Total uOps: 4 14 15# CHECK: Dispatch Width: 2 16# CHECK-NEXT: uOps Per Cycle: 0.36 17# CHECK-NEXT: IPC: 0.18 18# CHECK-NEXT: Block RThroughput: 4.0 19 20# CHECK: Instruction Info: 21# CHECK-NEXT: [1]: #uOps 22# CHECK-NEXT: [2]: Latency 23# CHECK-NEXT: [3]: RThroughput 24# CHECK-NEXT: [4]: MayLoad 25# CHECK-NEXT: [5]: MayStore 26# CHECK-NEXT: [6]: HasSideEffects (U) 27 28# CHECK: [1] [2] [3] [4] [5] [6] Instructions: 29# CHECK-NEXT: 2 3 2.00 imull %esi 30# CHECK-NEXT: 2 6 2.00 * imull (%rdi) 31 32# CHECK: Timeline view: 33# CHECK-NEXT: 0 34# CHECK-NEXT: Index 0123456789 35 36# CHECK: [0,0] DeeeER . imull %esi 37# CHECK-NEXT: [0,1] .D=eeeeeeER imull (%rdi) 38 39# CHECK: Average Wait times (based on the timeline view): 40# CHECK-NEXT: [0]: Executions 41# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue 42# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready 43# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage 44 45# CHECK: [0] [1] [2] [3] 46# CHECK-NEXT: 0. 1 1.0 1.0 0.0 imull %esi 47# CHECK-NEXT: 1. 1 2.0 2.0 0.0 imull (%rdi) 48# CHECK-NEXT: 1 1.5 1.5 0.0 <total> 49