xref: /llvm-project/llvm/test/tools/llvm-mca/X86/Znver4/resources-cmpxchg.s (revision ffdd5a330c05fa2b4339f64402f650df068c5767) 
1# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
2# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=znver4 -instruction-tables < %s | FileCheck %s
3
4cmpxchg8b  (%rax)
5cmpxchg16b (%rax)
6lock cmpxchg8b  (%rax)
7lock cmpxchg16b (%rax)
8
9# CHECK:      Instruction Info:
10# CHECK-NEXT: [1]: #uOps
11# CHECK-NEXT: [2]: Latency
12# CHECK-NEXT: [3]: RThroughput
13# CHECK-NEXT: [4]: MayLoad
14# CHECK-NEXT: [5]: MayStore
15# CHECK-NEXT: [6]: HasSideEffects (U)
16
17# CHECK:      [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
18# CHECK-NEXT:  19     3     6.00    *      *            cmpxchg8b	(%rax)
19# CHECK-NEXT:  28     4     14.75   *      *            cmpxchg16b	(%rax)
20# CHECK-NEXT:  19     3     6.00    *      *            lock		cmpxchg8b	(%rax)
21# CHECK-NEXT:  28     4     14.75   *      *            lock		cmpxchg16b	(%rax)
22
23# CHECK:      Resources:
24# CHECK-NEXT: [0]   - Zn4AGU0
25# CHECK-NEXT: [1]   - Zn4AGU1
26# CHECK-NEXT: [2]   - Zn4AGU2
27# CHECK-NEXT: [3]   - Zn4ALU0
28# CHECK-NEXT: [4]   - Zn4ALU1
29# CHECK-NEXT: [5]   - Zn4ALU2
30# CHECK-NEXT: [6]   - Zn4ALU3
31# CHECK-NEXT: [7]   - Zn4BRU1
32# CHECK-NEXT: [8]   - Zn4FP0
33# CHECK-NEXT: [9]   - Zn4FP1
34# CHECK-NEXT: [10]  - Zn4FP2
35# CHECK-NEXT: [11]  - Zn4FP3
36# CHECK-NEXT: [12.0] - Zn4FP45
37# CHECK-NEXT: [12.1] - Zn4FP45
38# CHECK-NEXT: [13]  - Zn4FPSt
39# CHECK-NEXT: [14.0] - Zn4LSU
40# CHECK-NEXT: [14.1] - Zn4LSU
41# CHECK-NEXT: [14.2] - Zn4LSU
42# CHECK-NEXT: [15.0] - Zn4Load
43# CHECK-NEXT: [15.1] - Zn4Load
44# CHECK-NEXT: [15.2] - Zn4Load
45# CHECK-NEXT: [16.0] - Zn4Store
46# CHECK-NEXT: [16.1] - Zn4Store
47
48# CHECK:      Resource pressure per iteration:
49# CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12.0] [12.1] [13]   [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1]
50# CHECK-NEXT:  -      -      -     41.50  41.50  41.50  41.50   -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -
51
52# CHECK:      Resource pressure by instruction:
53# CHECK-NEXT: [0]    [1]    [2]    [3]    [4]    [5]    [6]    [7]    [8]    [9]    [10]   [11]   [12.0] [12.1] [13]   [14.0] [14.1] [14.2] [15.0] [15.1] [15.2] [16.0] [16.1] Instructions:
54# CHECK-NEXT:  -      -      -     6.00   6.00   6.00   6.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     cmpxchg8b	(%rax)
55# CHECK-NEXT:  -      -      -     14.75  14.75  14.75  14.75   -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     cmpxchg16b	(%rax)
56# CHECK-NEXT:  -      -      -     6.00   6.00   6.00   6.00    -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     lock		cmpxchg8b	(%rax)
57# CHECK-NEXT:  -      -      -     14.75  14.75  14.75  14.75   -      -      -      -      -      -      -      -      -      -      -      -      -      -      -      -     lock		cmpxchg16b	(%rax)
58