reference, declaration → definition
definition → references, declarations, derived classes, virtual overrides
reference to multiple definitions → definitions
unreferenced

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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 -instruction-tables < %s | FileCheck %s

prefetch    (%rax)
prefetchw   (%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      5     0.50    *      *            prefetch	(%rax)
# CHECK-NEXT:  1      5     0.50    *      *            prefetchw	(%rax)

# CHECK:      Resources:
# CHECK-NEXT: [0]   - SKLDivider
# CHECK-NEXT: [1]   - SKLFPDivider
# CHECK-NEXT: [2]   - SKLPort0
# CHECK-NEXT: [3]   - SKLPort1
# CHECK-NEXT: [4]   - SKLPort2
# CHECK-NEXT: [5]   - SKLPort3
# CHECK-NEXT: [6]   - SKLPort4
# CHECK-NEXT: [7]   - SKLPort5
# CHECK-NEXT: [8]   - SKLPort6
# CHECK-NEXT: [9]   - SKLPort7

# CHECK:      Resource pressure per iteration:
# CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]
# CHECK-NEXT:  -      -      -      -     1.00   1.00    -      -      -      -

# CHECK:      Resource pressure by instruction:
# CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    Instructions:
# CHECK-NEXT:  -      -      -      -     0.50   0.50    -      -      -      -     prefetch	(%rax)
# CHECK-NEXT:  -      -      -      -     0.50   0.50    -      -      -      -     prefetchw	(%rax)