File: vaddh.ll

package info (click to toggle)
llvm-toolchain-20 1%3A20.1.6-1~exp1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 2,111,304 kB
  • sloc: cpp: 7,438,677; ansic: 1,393,822; asm: 1,012,926; python: 241,650; f90: 86,635; objc: 75,479; lisp: 42,144; pascal: 17,286; sh: 10,027; ml: 5,082; perl: 4,730; awk: 3,523; makefile: 3,349; javascript: 2,251; xml: 892; fortran: 672
file content (19 lines) | stat: -rw-r--r-- 513 bytes parent folder | download | duplicates (6) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
; RUN: llc -mtriple=hexagon < %s | FileCheck %s
; CHECK: vaddh(r{{[0-9]+}},r{{[0-9]+}})

@g0 = external global i32
@g1 = external global i32

define void @f0() #0 {
b0:
  %v0 = load i32, ptr @g0, align 4
  %v1 = load i32, ptr @g1, align 4
  %v2 = call i32 @llvm.hexagon.A2.svaddh(i32 %v0, i32 %v1)
  store i32 %v2, ptr @g1, align 4
  ret void
}

declare i32 @llvm.hexagon.A2.svaddh(i32, i32) #1

attributes #0 = { nounwind "target-cpu"="hexagonv5" }
attributes #1 = { nounwind readnone "target-cpu"="hexagonv5" }