1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py 2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=bdver2 -instruction-tables < %s | FileCheck %s 3 4lzcntw %cx, %cx 5lzcntw (%rax), %cx 6 7lzcntl %eax, %ecx 8lzcntl (%rax), %ecx 9 10lzcntq %rax, %rcx 11lzcntq (%rax), %rcx 12 13# CHECK: Instruction Info: 14# CHECK-NEXT: [1]: #uOps 15# CHECK-NEXT: [2]: Latency 16# CHECK-NEXT: [3]: RThroughput 17# CHECK-NEXT: [4]: MayLoad 18# CHECK-NEXT: [5]: MayStore 19# CHECK-NEXT: [6]: HasSideEffects (U) 20 21# CHECK: [1] [2] [3] [4] [5] [6] Instructions: 22# CHECK-NEXT: 2 2 2.00 lzcntw %cx, %cx 23# CHECK-NEXT: 2 6 2.00 * lzcntw (%rax), %cx 24# CHECK-NEXT: 2 2 2.00 lzcntl %eax, %ecx 25# CHECK-NEXT: 2 6 2.00 * lzcntl (%rax), %ecx 26# CHECK-NEXT: 2 2 2.00 lzcntq %rax, %rcx 27# CHECK-NEXT: 2 6 2.00 * lzcntq (%rax), %rcx 28 29# CHECK: Resources: 30# CHECK-NEXT: [0.0] - PdAGLU01 31# CHECK-NEXT: [0.1] - PdAGLU01 32# CHECK-NEXT: [1] - PdBranch 33# CHECK-NEXT: [2] - PdCount 34# CHECK-NEXT: [3] - PdDiv 35# CHECK-NEXT: [4] - PdEX0 36# CHECK-NEXT: [5] - PdEX1 37# CHECK-NEXT: [6] - PdFPCVT 38# CHECK-NEXT: [7.0] - PdFPFMA 39# CHECK-NEXT: [7.1] - PdFPFMA 40# CHECK-NEXT: [8.0] - PdFPMAL 41# CHECK-NEXT: [8.1] - PdFPMAL 42# CHECK-NEXT: [9] - PdFPMMA 43# CHECK-NEXT: [10] - PdFPSTO 44# CHECK-NEXT: [11] - PdFPU0 45# CHECK-NEXT: [12] - PdFPU1 46# CHECK-NEXT: [13] - PdFPU2 47# CHECK-NEXT: [14] - PdFPU3 48# CHECK-NEXT: [15] - PdFPXBR 49# CHECK-NEXT: [16.0] - PdLoad 50# CHECK-NEXT: [16.1] - PdLoad 51# CHECK-NEXT: [17] - PdMul 52# CHECK-NEXT: [18] - PdStore 53 54# CHECK: Resource pressure per iteration: 55# CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] 56# CHECK-NEXT: 4.50 4.50 - - - 12.00 - - - - - - - - - - - - - 4.50 4.50 - - 57 58# CHECK: Resource pressure by instruction: 59# CHECK-NEXT: [0.0] [0.1] [1] [2] [3] [4] [5] [6] [7.0] [7.1] [8.0] [8.1] [9] [10] [11] [12] [13] [14] [15] [16.0] [16.1] [17] [18] Instructions: 60# CHECK-NEXT: - - - - - 2.00 - - - - - - - - - - - - - - - - - lzcntw %cx, %cx 61# CHECK-NEXT: 1.50 1.50 - - - 2.00 - - - - - - - - - - - - - 1.50 1.50 - - lzcntw (%rax), %cx 62# CHECK-NEXT: - - - - - 2.00 - - - - - - - - - - - - - - - - - lzcntl %eax, %ecx 63# CHECK-NEXT: 1.50 1.50 - - - 2.00 - - - - - - - - - - - - - 1.50 1.50 - - lzcntl (%rax), %ecx 64# CHECK-NEXT: - - - - - 2.00 - - - - - - - - - - - - - - - - - lzcntq %rax, %rcx 65# CHECK-NEXT: 1.50 1.50 - - - 2.00 - - - - - - - - - - - - - 1.50 1.50 - - lzcntq (%rax), %rcx 66