File: rv64zbt-intrinsic.ll

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (127 lines) | stat: -rw-r--r-- 3,675 bytes parent folder | download
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
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv64 -mattr=+experimental-zbt -verify-machineinstrs < %s \
; RUN:   | FileCheck %s -check-prefix=RV64ZBT

declare i32 @llvm.riscv.fsl.i32(i32, i32, i32)

define i32 @fsl_i32(i32 %a, i32 %b, i32 %c) nounwind {
; RV64ZBT-LABEL: fsl_i32:
; RV64ZBT:       # %bb.0:
; RV64ZBT-NEXT:    fslw a0, a0, a1, a2
; RV64ZBT-NEXT:    ret
  %1 = call i32 @llvm.riscv.fsl.i32(i32 %a, i32 %b, i32 %c)
  ret i32 %1
}

define i32 @fsl_i32_demandedbits(i32 %a, i32 %b, i32 %c) nounwind {
; RV64ZBT-LABEL: fsl_i32_demandedbits:
; RV64ZBT:       # %bb.0:
; RV64ZBT-NEXT:    andi a1, a1, 31
; RV64ZBT-NEXT:    fslw a0, a0, a1, a2
; RV64ZBT-NEXT:    ret
  %bmask = and i32 %b, 95
  %1 = call i32 @llvm.riscv.fsl.i32(i32 %a, i32 %bmask, i32 %c)
  ret i32 %1
}

declare i32 @llvm.riscv.fsr.i32(i32, i32, i32)

define i32 @fsr_i32(i32 %a, i32 %b, i32 %c) nounwind {
; RV64ZBT-LABEL: fsr_i32:
; RV64ZBT:       # %bb.0:
; RV64ZBT-NEXT:    fsrw a0, a0, a1, a2
; RV64ZBT-NEXT:    ret
  %1 = call i32 @llvm.riscv.fsr.i32(i32 %a, i32 %b, i32 %c)
  ret i32 %1
}

define i32 @fsr_i32_demandedbits(i32 %a, i32 %b, i32 %c) nounwind {
; RV64ZBT-LABEL: fsr_i32_demandedbits:
; RV64ZBT:       # %bb.0:
; RV64ZBT-NEXT:    andi a1, a1, 31
; RV64ZBT-NEXT:    fsrw a0, a0, a1, a2
; RV64ZBT-NEXT:    ret
  %bmask = and i32 %b, 95
  %1 = call i32 @llvm.riscv.fsr.i32(i32 %a, i32 %bmask, i32 %c)
  ret i32 %1
}

define i32 @fsli_i32(i32 %a, i32 %b) nounwind {
; RV64ZBT-LABEL: fsli_i32:
; RV64ZBT:       # %bb.0:
; RV64ZBT-NEXT:    fsriw a0, a1, a0, 27
; RV64ZBT-NEXT:    ret
  %1 = call i32 @llvm.riscv.fsl.i32(i32 %a, i32 %b, i32 5)
  ret i32 %1
}

define i32 @fsri_i32(i32 %a, i32 %b) nounwind {
; RV64ZBT-LABEL: fsri_i32:
; RV64ZBT:       # %bb.0:
; RV64ZBT-NEXT:    fsriw a0, a0, a1, 15
; RV64ZBT-NEXT:    ret
  %1 = call i32 @llvm.riscv.fsr.i32(i32 %a, i32 %b, i32 15)
  ret i32 %1
}

declare i64 @llvm.riscv.fsl.i64(i64, i64, i64)

define i64 @fsl_i64(i64 %a, i64 %b, i64 %c) nounwind {
; RV64ZBT-LABEL: fsl_i64:
; RV64ZBT:       # %bb.0:
; RV64ZBT-NEXT:    fsl a0, a0, a1, a2
; RV64ZBT-NEXT:    ret
  %1 = call i64 @llvm.riscv.fsl.i64(i64 %a, i64 %b, i64 %c)
  ret i64 %1
}

define i64 @fsl_i64_demandedbits(i64 %a, i64 %b, i64 %c) nounwind {
; RV64ZBT-LABEL: fsl_i64_demandedbits:
; RV64ZBT:       # %bb.0:
; RV64ZBT-NEXT:    andi a1, a1, 63
; RV64ZBT-NEXT:    fsl a0, a0, a1, a2
; RV64ZBT-NEXT:    ret
  %bmask = and i64 %b, 191
  %1 = call i64 @llvm.riscv.fsl.i64(i64 %a, i64 %bmask, i64 %c)
  ret i64 %1
}

declare i64 @llvm.riscv.fsr.i64(i64, i64, i64)

define i64 @fsr_i64(i64 %a, i64 %b, i64 %c) nounwind {
; RV64ZBT-LABEL: fsr_i64:
; RV64ZBT:       # %bb.0:
; RV64ZBT-NEXT:    fsr a0, a0, a1, a2
; RV64ZBT-NEXT:    ret
  %1 = call i64 @llvm.riscv.fsr.i64(i64 %a, i64 %b, i64 %c)
  ret i64 %1
}

define i64 @fsr_i64_demandedbits(i64 %a, i64 %b, i64 %c) nounwind {
; RV64ZBT-LABEL: fsr_i64_demandedbits:
; RV64ZBT:       # %bb.0:
; RV64ZBT-NEXT:    andi a1, a1, 63
; RV64ZBT-NEXT:    fsr a0, a0, a1, a2
; RV64ZBT-NEXT:    ret
  %bmask = and i64 %b, 191
  %1 = call i64 @llvm.riscv.fsr.i64(i64 %a, i64 %bmask, i64 %c)
  ret i64 %1
}

define i64 @fsli_i64(i64 %a, i64 %b) nounwind {
; RV64ZBT-LABEL: fsli_i64:
; RV64ZBT:       # %bb.0:
; RV64ZBT-NEXT:    fsri a0, a1, a0, 49
; RV64ZBT-NEXT:    ret
  %1 = call i64 @llvm.riscv.fsl.i64(i64 %a, i64 %b, i64 15)
  ret i64 %1
}

define i64 @fsri_i64(i64 %a, i64 %b) nounwind {
; RV64ZBT-LABEL: fsri_i64:
; RV64ZBT:       # %bb.0:
; RV64ZBT-NEXT:    fsri a0, a0, a1, 5
; RV64ZBT-NEXT:    ret
  %1 = call i64 @llvm.riscv.fsr.i64(i64 %a, i64 %b, i64 5)
  ret i64 %1
}