llvm/test/tools/llvm-exegesis/X86/max-configs.test


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# RUN: llvm-exegesis -mode=latency -opcode-name=SBB8rr -max-configs-per-opcode=1 | FileCheck -check-prefixes=CHECK,CHECK1 %s
# RUN: llvm-exegesis -mode=latency -opcode-name=SBB8rr -max-configs-per-opcode=2 | FileCheck -check-prefixes=CHECK,CHECK2 %s

CHECK:      ---
CHECK-NEXT: mode: latency
CHECK-NEXT: key:
CHECK-NEXT:   instructions:
CHECK-NEXT:     SBB8rr
CHECK-NEXT: config: ''
CHECK-NEXT: register_initial_values:
CHECK-DAG: - '[[REG1:[A-Z0-9]+]]=0x0'
CHECK-LAST: ...

CHECK1-NOT: SBB8rr

CHECK2:      ---
CHECK2-NEXT: mode: latency
CHECK2-NEXT: key:
CHECK2-NEXT:   instructions:
CHECK2-NEXT:     SBB8rr
CHECK2-NEXT: config: ''
CHECK2-NEXT: register_initial_values:
CHECK2-DAG: - '[[REG1:[A-Z0-9]+]]=0x0'
CHECK2-LAST: ...