resources-rdseed.s
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# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=skylake-avx512 -instruction-tables < %s | FileCheck %s
rdseed %ax
rdseed %eax
rdseed %rax
# 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: 1 100 0.25 U rdseedw %ax
# CHECK-NEXT: 1 100 0.25 U rdseedl %eax
# CHECK-NEXT: 1 100 0.25 U rdseedq %rax
# CHECK: Resources:
# CHECK-NEXT: [0] - SKXDivider
# CHECK-NEXT: [1] - SKXFPDivider
# CHECK-NEXT: [2] - SKXPort0
# CHECK-NEXT: [3] - SKXPort1
# CHECK-NEXT: [4] - SKXPort2
# CHECK-NEXT: [5] - SKXPort3
# CHECK-NEXT: [6] - SKXPort4
# CHECK-NEXT: [7] - SKXPort5
# CHECK-NEXT: [8] - SKXPort6
# CHECK-NEXT: [9] - SKXPort7
# CHECK: Resource pressure per iteration:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9]
# CHECK-NEXT: - - 0.75 0.75 - - - 0.75 0.75 -
# CHECK: Resource pressure by instruction:
# CHECK-NEXT: [0] [1] [2] [3] [4] [5] [6] [7] [8] [9] Instructions:
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - rdseedw %ax
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - rdseedl %eax
# CHECK-NEXT: - - 0.25 0.25 - - - 0.25 0.25 - rdseedq %rax