1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py 2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 < %s | FileCheck %s 3 4testloop: 5# LLVM-MCA-BEGIN upper 6 leal 42(%rdi), %eax 7# LLVM-MCA-BEGIN lower 8 imull %esi, %eax 9# LLVM-MCA-END upper 10 leal 42(%rdi), %eax 11# LLVM-MCA-END lower 12 imull %esi, %eax 13 14# CHECK: [0] Code Region - upper 15 16# CHECK: Iterations: 100 17# CHECK-NEXT: Instructions: 200 18# CHECK-NEXT: Total Cycles: 106 19# CHECK-NEXT: Total uOps: 200 20 21# CHECK: Dispatch Width: 2 22# CHECK-NEXT: uOps Per Cycle: 1.89 23# CHECK-NEXT: IPC: 1.89 24# CHECK-NEXT: Block RThroughput: 1.0 25 26# CHECK: Instruction Info: 27# CHECK-NEXT: [1]: #uOps 28# CHECK-NEXT: [2]: Latency 29# CHECK-NEXT: [3]: RThroughput 30# CHECK-NEXT: [4]: MayLoad 31# CHECK-NEXT: [5]: MayStore 32# CHECK-NEXT: [6]: HasSideEffects (U) 33 34# CHECK: [1] [2] [3] [4] [5] [6] Instructions: 35# CHECK-NEXT: 1 1 0.50 leal 42(%rdi), %eax 36# CHECK-NEXT: 1 3 1.00 imull %esi, %eax 37 38# CHECK: Resources: 39# CHECK-NEXT: [0] - JALU0 40# CHECK-NEXT: [1] - JALU1 41# CHECK-NEXT: [2] - JDiv 42# CHECK-NEXT: [3] - JFPA 43# CHECK-NEXT: [4] - JFPM 44# CHECK-NEXT: [5] - JFPU0 45# CHECK-NEXT: [6] - JFPU1 46# CHECK-NEXT: [7] - JLAGU 47# CHECK-NEXT: [8] - JMul 48# CHECK-NEXT: [9] - JSAGU 49# CHECK-NEXT: [10] - JSTC 50# CHECK-NEXT: [11] - JVALU0 51# CHECK-NEXT: [12] - JVALU1 52# CHECK-NEXT: [13] - JVIMUL 53 54# CHECK: Resource pressure per iteration: 55# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] 56# CHECK-NEXT: 0.99 1.01 - - - - - - 1.00 - - - - - 57 58# CHECK: Resource pressure by instruction: 59# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions: 60# CHECK-NEXT: 0.99 0.01 - - - - - - - - - - - - leal 42(%rdi), %eax 61# CHECK-NEXT: - 1.00 - - - - - - 1.00 - - - - - imull %esi, %eax 62 63# CHECK: [1] Code Region - lower 64 65# CHECK: Iterations: 100 66# CHECK-NEXT: Instructions: 200 67# CHECK-NEXT: Total Cycles: 105 68# CHECK-NEXT: Total uOps: 200 69 70# CHECK: Dispatch Width: 2 71# CHECK-NEXT: uOps Per Cycle: 1.90 72# CHECK-NEXT: IPC: 1.90 73# CHECK-NEXT: Block RThroughput: 1.0 74 75# CHECK: Instruction Info: 76# CHECK-NEXT: [1]: #uOps 77# CHECK-NEXT: [2]: Latency 78# CHECK-NEXT: [3]: RThroughput 79# CHECK-NEXT: [4]: MayLoad 80# CHECK-NEXT: [5]: MayStore 81# CHECK-NEXT: [6]: HasSideEffects (U) 82 83# CHECK: [1] [2] [3] [4] [5] [6] Instructions: 84# CHECK-NEXT: 1 3 1.00 imull %esi, %eax 85# CHECK-NEXT: 1 1 0.50 leal 42(%rdi), %eax 86 87# CHECK: Resources: 88# CHECK-NEXT: [0] - JALU0 89# CHECK-NEXT: [1] - JALU1 90# CHECK-NEXT: [2] - JDiv 91# CHECK-NEXT: [3] - JFPA 92# CHECK-NEXT: [4] - JFPM 93# CHECK-NEXT: [5] - JFPU0 94# CHECK-NEXT: [6] - JFPU1 95# CHECK-NEXT: [7] - JLAGU 96# CHECK-NEXT: [8] - JMul 97# CHECK-NEXT: [9] - JSAGU 98# CHECK-NEXT: [10] - JSTC 99# CHECK-NEXT: [11] - JVALU0 100# CHECK-NEXT: [12] - JVALU1 101# CHECK-NEXT: [13] - JVIMUL 102 103# CHECK: Resource pressure per iteration: 104# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] 105# CHECK-NEXT: 1.00 1.00 - - - - - - 1.00 - - - - - 106 107# CHECK: Resource pressure by instruction: 108# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] Instructions: 109# CHECK-NEXT: - 1.00 - - - - - - 1.00 - - - - - imull %esi, %eax 110# CHECK-NEXT: 1.00 - - - - - - - - - - - - - leal 42(%rdi), %eax 111