[llvm-bugs] [Bug 37615] New: [llvm-exegesis] Weird results for LD_F0

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=37615

            Bug ID: 37615
           Summary: [llvm-exegesis] Weird results for LD_F0
           Product: new-bugs
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: new bugs
          Assignee: unassignedbugs at nondot.org
          Reporter: courbet at google.com
                CC: llvm-bugs at lists.llvm.org

./bin/llvm-exegesis -mode=uops -opcode-name=LD_F0

---
key:             
  opcode_name:     LD_F0
  mode:            uops
  config:          ''
cpu_name:        haswell
llvm_triple:     x86_64-unknown-linux-gnu
num_repetitions: 10000
measurements:    
  - { key: '3', value: 32.3906, debug_string: HWPort0 }
  - { key: '4', value: 30.0775, debug_string: HWPort1 }
  - { key: '5', value: 0.9987, debug_string: HWPort2 }
  - { key: '6', value: 0.0018, debug_string: HWPort3 }
  - { key: '7', value: 0.0007, debug_string: HWPort4 }
  - { key: '8', value: 25.8619, debug_string: HWPort5 }
  - { key: '9', value: 56.9408, debug_string: HWPort6 }
  - { key: '10', value: 0.0002, debug_string: HWPort7 }
error:           ''
info:            'instruction is parallel, repeating a random one.
Snippet:
LD_F0
'
...

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