File: m4-targetfeatures.s

package info (click to toggle)
llvm-toolchain-11 1%3A11.0.1-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 995,808 kB
  • sloc: cpp: 4,767,656; ansic: 760,916; asm: 477,436; python: 170,940; objc: 69,804; lisp: 29,914; sh: 23,855; f90: 18,173; pascal: 7,551; perl: 7,471; ml: 5,603; awk: 3,489; makefile: 2,573; xml: 915; cs: 573; fortran: 503; javascript: 452
file content (29 lines) | stat: -rw-r--r-- 970 bytes parent folder | download | duplicates (23) 
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
 
# NOTE: Assertions have been autogenerated by utils/update_mca_test_checks.py
# RUN: llvm-mca -mtriple=arm-none-none-eabi -mcpu=cortex-m4 -mattr=+fp64 -instruction-tables < %s | FileCheck %s

vadd.f32 s0, s2, s2
vadd.f64 d0, d2, d2

# 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:  1      1     1.00                        vadd.f32	s0, s2, s2
# CHECK-NEXT:  1      1     1.00                        vadd.f64	d0, d2, d2

# CHECK:      Resources:
# CHECK-NEXT: [0]   - M4Unit

# CHECK:      Resource pressure per iteration:
# CHECK-NEXT: [0]
# CHECK-NEXT: 2.00

# CHECK:      Resource pressure by instruction:
# CHECK-NEXT: [0]    Instructions:
# CHECK-NEXT: 1.00   vadd.f32	s0, s2, s2
# CHECK-NEXT: 1.00   vadd.f64	d0, d2, d2