111 lines · plain
1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 < %s | FileCheck %s3 4testloop:5# LLVM-MCA-BEGIN upper6 leal 42(%rdi), %eax7# LLVM-MCA-BEGIN lower8 imull %esi, %eax9# LLVM-MCA-END upper10 leal 42(%rdi), %eax11# LLVM-MCA-END lower12 imull %esi, %eax13 14# CHECK: [0] Code Region - upper15 16# CHECK: Iterations: 10017# CHECK-NEXT: Instructions: 20018# CHECK-NEXT: Total Cycles: 10619# CHECK-NEXT: Total uOps: 20020 21# CHECK: Dispatch Width: 222# CHECK-NEXT: uOps Per Cycle: 1.8923# CHECK-NEXT: IPC: 1.8924# CHECK-NEXT: Block RThroughput: 1.025 26# CHECK: Instruction Info:27# CHECK-NEXT: [1]: #uOps28# CHECK-NEXT: [2]: Latency29# CHECK-NEXT: [3]: RThroughput30# CHECK-NEXT: [4]: MayLoad31# CHECK-NEXT: [5]: MayStore32# 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), %eax36# CHECK-NEXT: 1 3 1.00 imull %esi, %eax37 38# CHECK: Resources:39# CHECK-NEXT: [0] - JALU040# CHECK-NEXT: [1] - JALU141# CHECK-NEXT: [2] - JDiv42# CHECK-NEXT: [3] - JFPA43# CHECK-NEXT: [4] - JFPM44# CHECK-NEXT: [5] - JFPU045# CHECK-NEXT: [6] - JFPU146# CHECK-NEXT: [7] - JLAGU47# CHECK-NEXT: [8] - JMul48# CHECK-NEXT: [9] - JSAGU49# CHECK-NEXT: [10] - JSTC50# CHECK-NEXT: [11] - JVALU051# CHECK-NEXT: [12] - JVALU152# CHECK-NEXT: [13] - JVIMUL53 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), %eax61# CHECK-NEXT: - 1.00 - - - - - - 1.00 - - - - - imull %esi, %eax62 63# CHECK: [1] Code Region - lower64 65# CHECK: Iterations: 10066# CHECK-NEXT: Instructions: 20067# CHECK-NEXT: Total Cycles: 10568# CHECK-NEXT: Total uOps: 20069 70# CHECK: Dispatch Width: 271# CHECK-NEXT: uOps Per Cycle: 1.9072# CHECK-NEXT: IPC: 1.9073# CHECK-NEXT: Block RThroughput: 1.074 75# CHECK: Instruction Info:76# CHECK-NEXT: [1]: #uOps77# CHECK-NEXT: [2]: Latency78# CHECK-NEXT: [3]: RThroughput79# CHECK-NEXT: [4]: MayLoad80# CHECK-NEXT: [5]: MayStore81# CHECK-NEXT: [6]: HasSideEffects (U)82 83# CHECK: [1] [2] [3] [4] [5] [6] Instructions:84# CHECK-NEXT: 1 3 1.00 imull %esi, %eax85# CHECK-NEXT: 1 1 0.50 leal 42(%rdi), %eax86 87# CHECK: Resources:88# CHECK-NEXT: [0] - JALU089# CHECK-NEXT: [1] - JALU190# CHECK-NEXT: [2] - JDiv91# CHECK-NEXT: [3] - JFPA92# CHECK-NEXT: [4] - JFPM93# CHECK-NEXT: [5] - JFPU094# CHECK-NEXT: [6] - JFPU195# CHECK-NEXT: [7] - JLAGU96# CHECK-NEXT: [8] - JMul97# CHECK-NEXT: [9] - JSAGU98# CHECK-NEXT: [10] - JSTC99# CHECK-NEXT: [11] - JVALU0100# CHECK-NEXT: [12] - JVALU1101# CHECK-NEXT: [13] - JVIMUL102 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, %eax110# CHECK-NEXT: 1.00 - - - - - - - - - - - - - leal 42(%rdi), %eax111