1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
| # NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=sandybridge -iterations=1 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefix=ALL -check-prefix=SANDY
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=haswell -iterations=1 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefix=ALL -check-prefix=HASWELL
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=broadwell -iterations=1 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefix=ALL -check-prefix=BDWELL
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=skylake -iterations=1 -resource-pressure=false -instruction-info=false -timeline < %s | FileCheck %s -check-prefix=ALL -check-prefix=SKYLAKE
# PR36951
addl %edi, %esi
addl (%rdi), %esi
# ALL: Iterations: 1
# ALL-NEXT: Instructions: 2
# ALL-NEXT: Total Cycles: 9
# ALL-NEXT: Total uOps: 3
# BDWELL: Dispatch Width: 4
# BDWELL-NEXT: uOps Per Cycle: 0.33
# BDWELL-NEXT: IPC: 0.22
# BDWELL-NEXT: Block RThroughput: 0.8
# HASWELL: Dispatch Width: 4
# HASWELL-NEXT: uOps Per Cycle: 0.33
# HASWELL-NEXT: IPC: 0.22
# HASWELL-NEXT: Block RThroughput: 0.8
# SANDY: Dispatch Width: 4
# SANDY-NEXT: uOps Per Cycle: 0.33
# SANDY-NEXT: IPC: 0.22
# SANDY-NEXT: Block RThroughput: 0.8
# SKYLAKE: Dispatch Width: 6
# SKYLAKE-NEXT: uOps Per Cycle: 0.33
# SKYLAKE-NEXT: IPC: 0.22
# SKYLAKE-NEXT: Block RThroughput: 0.5
# ALL: Timeline view:
# ALL-NEXT: Index 012345678
# ALL: [0,0] DeER . . addl %edi, %esi
# ALL-NEXT: [0,1] DeeeeeeER addl (%rdi), %esi
# ALL: Average Wait times (based on the timeline view):
# ALL-NEXT: [0]: Executions
# ALL-NEXT: [1]: Average time spent waiting in a scheduler's queue
# ALL-NEXT: [2]: Average time spent waiting in a scheduler's queue while ready
# ALL-NEXT: [3]: Average time elapsed from WB until retire stage
# ALL: [0] [1] [2] [3]
# ALL-NEXT: 0. 1 1.0 1.0 0.0 addl %edi, %esi
# ALL-NEXT: 1. 1 1.0 0.0 0.0 addl (%rdi), %esi
# ALL-NEXT: 1 1.0 0.5 0.0 <total>
|