File: brind.ll

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-12
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,496,180 kB
  • sloc: cpp: 5,593,972; ansic: 986,872; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,538; xml: 953; cs: 573; fortran: 567
file content (53 lines) | stat: -rw-r--r-- 1,885 bytes parent folder | download | duplicates (7)
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
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
; RUN: llc < %s -mtriple=ve | FileCheck %s

; Function Attrs: norecurse nounwind readnone
define signext i32 @brind(i32 signext %0) {
; CHECK-LABEL: brind:
; CHECK:       # %bb.0:
; CHECK-NEXT:    or %s1, 1, (0)1
; CHECK-NEXT:    cmps.w.sx %s1, %s0, %s1
; CHECK-NEXT:    lea %s2, .Ltmp0@lo
; CHECK-NEXT:    and %s2, %s2, (32)0
; CHECK-NEXT:    lea.sl %s2, .Ltmp0@hi(, %s2)
; CHECK-NEXT:    lea %s3, .Ltmp1@lo
; CHECK-NEXT:    and %s3, %s3, (32)0
; CHECK-NEXT:    lea.sl %s3, .Ltmp1@hi(, %s3)
; CHECK-NEXT:    cmov.w.eq %s2, %s3, %s1
; CHECK-NEXT:    or %s1, 0, (0)1
; CHECK-NEXT:    cmps.w.sx %s0, %s0, %s1
; CHECK-NEXT:    lea %s1, .Ltmp2@lo
; CHECK-NEXT:    and %s1, %s1, (32)0
; CHECK-NEXT:    lea.sl %s1, .Ltmp2@hi(, %s1)
; CHECK-NEXT:    cmov.w.eq %s1, %s2, %s0
; CHECK-NEXT:    b.l.t (, %s1)
; CHECK-NEXT:  .Ltmp0: # Block address taken
; CHECK-NEXT:  .LBB{{[0-9]+}}_3:
; CHECK-NEXT:    or %s0, -1, (0)1
; CHECK-NEXT:    adds.w.sx %s0, %s0, (0)1
; CHECK-NEXT:    b.l.t (, %s10)
; CHECK-NEXT:  .Ltmp2: # Block address taken
; CHECK-NEXT:  .LBB{{[0-9]+}}_2:
; CHECK-NEXT:    or %s0, 2, (0)1
; CHECK-NEXT:    adds.w.sx %s0, %s0, (0)1
; CHECK-NEXT:    b.l.t (, %s10)
; CHECK-NEXT:  .Ltmp1: # Block address taken
; CHECK-NEXT:  .LBB{{[0-9]+}}_1:
; CHECK-NEXT:    or %s0, 1, (0)1
; CHECK-NEXT:    adds.w.sx %s0, %s0, (0)1
; CHECK-NEXT:    b.l.t (, %s10)
  %2 = icmp eq i32 %0, 1
  %3 = select i1 %2, i8* blockaddress(@brind, %6), i8* blockaddress(@brind, %8)
  %4 = icmp eq i32 %0, 0
  %5 = select i1 %4, i8* %3, i8* blockaddress(@brind, %7)
  indirectbr i8* %5, [label %8, label %6, label %7]

6:                                                ; preds = %1
  br label %8

7:                                                ; preds = %1
  br label %8

8:                                                ; preds = %1, %7, %6
  %9 = phi i32 [ 2, %7 ], [ 1, %6 ], [ -1, %1 ]
  ret i32 %9
}