File: isel-uaddo-1.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 (37 lines) | stat: -rw-r--r-- 1,091 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
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
 
; RUN: llc -mtriple=hexagon < %s | FileCheck %s

; Check that a hardware loop is generated.
; CHECK: loop0

target triple = "hexagon"

; Function Attrs: norecurse nounwind
define dso_local void @f0(ptr nocapture readonly %a0, ptr nocapture %a1) local_unnamed_addr #0 {
b0:
  br label %b1

b1:                                               ; preds = %b1, %b0
  %v0 = phi i32 [ %v3, %b1 ], [ 100, %b0 ]
  %v1 = phi ptr [ %v6, %b1 ], [ %a1, %b0 ]
  %v2 = phi ptr [ %v4, %b1 ], [ %a0, %b0 ]
  %v3 = add nsw i32 %v0, -1
  %v4 = getelementptr inbounds i32, ptr %v2, i32 1
  %v5 = load i32, ptr %v2, align 4, !tbaa !1
  %v6 = getelementptr inbounds i32, ptr %v1, i32 1
  store i32 %v5, ptr %v1, align 4, !tbaa !1
  %v7 = icmp eq i32 %v3, 0
  br i1 %v7, label %b2, label %b1

b2:                                               ; preds = %b1
  ret void
}

attributes #0 = { norecurse nounwind "target-cpu"="hexagonv62" }

!llvm.module.flags = !{!0}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{!2, !2, i64 0}
!2 = !{!"int", !3, i64 0}
!3 = !{!"omnipotent char", !4, i64 0}
!4 = !{!"Simple C/C++ TBAA"}