diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/tools/llvm-mca/SystemZ/lit.local.cfg | 3 | ||||
| -rw-r--r-- | llvm/test/tools/llvm-mca/SystemZ/stm-lm.s | 72 |
2 files changed, 75 insertions, 0 deletions
diff --git a/llvm/test/tools/llvm-mca/SystemZ/lit.local.cfg b/llvm/test/tools/llvm-mca/SystemZ/lit.local.cfg new file mode 100644 index 00000000000..5c02dd3614a --- /dev/null +++ b/llvm/test/tools/llvm-mca/SystemZ/lit.local.cfg @@ -0,0 +1,3 @@ +if not 'SystemZ' in config.root.targets: + config.unsupported = True + diff --git a/llvm/test/tools/llvm-mca/SystemZ/stm-lm.s b/llvm/test/tools/llvm-mca/SystemZ/stm-lm.s new file mode 100644 index 00000000000..5118635fff9 --- /dev/null +++ b/llvm/test/tools/llvm-mca/SystemZ/stm-lm.s @@ -0,0 +1,72 @@ +# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py +# RUN: llvm-mca -mtriple=s390x-linux-gnu -mcpu=z14 -timeline -timeline-max-iterations=3 < %s | FileCheck %s + +stmg %r6, %r15, 48(%r15) +lmg %r6, %r15, 48(%r15) + +# CHECK: Iterations: 100 +# CHECK-NEXT: Instructions: 200 +# CHECK-NEXT: Total Cycles: 1003 +# CHECK-NEXT: Total uOps: 600 + +# CHECK: Dispatch Width: 6 +# CHECK-NEXT: uOps Per Cycle: 0.60 +# CHECK-NEXT: IPC: 0.20 +# CHECK-NEXT: Block RThroughput: 3.5 + +# 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: 3 1 1.50 * stmg %r6, %r15, 48(%r15) +# CHECK-NEXT: 3 10 2.50 * lmg %r6, %r15, 48(%r15) + +# CHECK: Resources: +# CHECK-NEXT: [0.0] - Z14_FXaUnit +# CHECK-NEXT: [0.1] - Z14_FXaUnit +# CHECK-NEXT: [1.0] - Z14_FXbUnit +# CHECK-NEXT: [1.1] - Z14_FXbUnit +# CHECK-NEXT: [2.0] - Z14_LSUnit +# CHECK-NEXT: [2.1] - Z14_LSUnit +# CHECK-NEXT: [3] - Z14_MCD +# CHECK-NEXT: [4.0] - Z14_VBUnit +# CHECK-NEXT: [4.1] - Z14_VBUnit +# CHECK-NEXT: [5.0] - Z14_VecFPdUnit +# CHECK-NEXT: [5.1] - Z14_VecFPdUnit +# CHECK-NEXT: [6.0] - Z14_VecUnit +# CHECK-NEXT: [6.1] - Z14_VecUnit + +# CHECK: Resource pressure per iteration: +# CHECK-NEXT: [0.0] [0.1] [1.0] [1.1] [2.0] [2.1] [3] [4.0] [4.1] [5.0] [5.1] [6.0] [6.1] +# CHECK-NEXT: - - 1.50 1.50 2.06 4.94 - - - - - - - + +# CHECK: Resource pressure by instruction: +# CHECK-NEXT: [0.0] [0.1] [1.0] [1.1] [2.0] [2.1] [3] [4.0] [4.1] [5.0] [5.1] [6.0] [6.1] Instructions: +# CHECK-NEXT: - - 1.50 1.50 1.96 0.04 - - - - - - - stmg %r6, %r15, 48(%r15) +# CHECK-NEXT: - - - - 0.10 4.90 - - - - - - - lmg %r6, %r15, 48(%r15) + +# CHECK: Timeline view: +# CHECK-NEXT: 0123456789 012 +# CHECK-NEXT: Index 0123456789 0123456789 + +# CHECK: [0,0] DeER . . . . . . . stmg %r6, %r15, 48(%r15) +# CHECK-NEXT: [0,1] DeeeeeeeeeeER . . . . . lmg %r6, %r15, 48(%r15) +# CHECK-NEXT: [1,0] .D=========eER . . . . . stmg %r6, %r15, 48(%r15) +# CHECK-NEXT: [1,1] .D=========eeeeeeeeeeER . . . lmg %r6, %r15, 48(%r15) +# CHECK-NEXT: [2,0] . D==================eER . . . stmg %r6, %r15, 48(%r15) +# CHECK-NEXT: [2,1] . D==================eeeeeeeeeeER lmg %r6, %r15, 48(%r15) + +# CHECK: Average Wait times (based on the timeline view): +# CHECK-NEXT: [0]: Executions +# CHECK-NEXT: [1]: Average time spent waiting in a scheduler's queue +# CHECK-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready +# CHECK-NEXT: [3]: Average time elapsed from WB until retire stage + +# CHECK: [0] [1] [2] [3] +# CHECK-NEXT: 0. 3 10.0 0.3 0.0 stmg %r6, %r15, 48(%r15) +# CHECK-NEXT: 1. 3 10.0 0.3 0.0 lmg %r6, %r15, 48(%r15) |
