File: mnaci_v66.ll

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (15 lines) | stat: -rw-r--r-- 503 bytes parent folder | download | duplicates (19) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
; RUN: llc -march=hexagon < %s | FileCheck %s
; This test validates the generation of v66 only instruction M2_mnaci
; CHECK: r{{[0-9]+}} -= mpyi(r{{[0-9]+}},r{{[0-9]+}})

target triple = "hexagon-unknown--elf"

; Function Attrs: norecurse nounwind readnone
define i32 @_Z4testiii(i32 %a, i32 %b, i32 %c) #0 {
entry:
  %mul = mul nsw i32 %c, %b
  %sub = sub nsw i32 %a, %mul
  ret i32 %sub
}

attributes #0 = { norecurse nounwind readnone "target-cpu"="hexagonv66" "target-features"="-hvx,-long-calls" }