File: instruction-info-view.s

package info (click to toggle)
llvm-toolchain-7 1%3A7.0.1-8%2Bdeb10u2
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 734,616 kB
  • sloc: cpp: 3,776,926; ansic: 633,271; asm: 350,301; python: 142,716; objc: 107,612; sh: 22,626; lisp: 11,056; perl: 7,999; pascal: 6,742; ml: 5,537; awk: 3,536; makefile: 2,557; cs: 2,027; xml: 841; javascript: 518; ruby: 156
file content (32 lines) | stat: -rw-r--r-- 1,585 bytes parent folder | download | duplicates (3)
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
# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -resource-pressure=false -instruction-info=true < %s | FileCheck %s --check-prefix=ENABLED
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -resource-pressure=false -instruction-info=false < %s | FileCheck %s -check-prefix=DISABLED
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -resource-pressure=false -instruction-info < %s | FileCheck %s -check-prefix=ENABLED
# RUN: llvm-mca -mtriple=x86_64-unknown-unknown -mcpu=btver2 -resource-pressure=false < %s | FileCheck %s -check-prefix=ENABLED

vmulps   %xmm0, %xmm1, %xmm2
vhaddps  %xmm2, %xmm2, %xmm3
vhaddps  %xmm3, %xmm3, %xmm4

# DISABLED-NOT: Instruction Info:


# ENABLED:       Iterations:        100
# ENABLED-NEXT:  Instructions:      300
# ENABLED-NEXT:  Total Cycles:      209
# ENABLED-NEXT:  Dispatch Width:    2
# ENABLED-NEXT:  IPC:               1.44
# ENABLED-NEXT:  Block RThroughput: 2.0

# ENABLED:       Instruction Info:
# ENABLED-NEXT:  [1]: #uOps
# ENABLED-NEXT:  [2]: Latency
# ENABLED-NEXT:  [3]: RThroughput
# ENABLED-NEXT:  [4]: MayLoad
# ENABLED-NEXT:  [5]: MayStore
# ENABLED-NEXT:  [6]: HasSideEffects (U)

# ENABLED:       [1]    [2]    [3]    [4]    [5]    [6]    Instructions:
# ENABLED-NEXT:   1      2     1.00                        vmulps	%xmm0, %xmm1, %xmm2
# ENABLED-NEXT:   1      3     1.00                        vhaddps	%xmm2, %xmm2, %xmm3
# ENABLED-NEXT:   1      3     1.00                        vhaddps	%xmm3, %xmm3, %xmm4