File: 2008-05-31-Bools.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,998,520 kB
  • sloc: cpp: 6,951,680; ansic: 1,486,157; asm: 913,598; python: 232,024; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,009; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,167; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (40 lines) | stat: -rw-r--r-- 954 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
 
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt < %s -passes=instcombine -S | FileCheck %s

define i1 @foo1(i1 %a, i1 %b) {
; CHECK-LABEL: define i1 @foo1(
; CHECK-SAME: i1 [[A:%.*]], i1 [[B:%.*]]) {
; CHECK-NEXT:    [[R:%.*]] = xor i1 [[B]], [[A]]
; CHECK-NEXT:    ret i1 [[R]]
;
  %r = sub i1 %a, %b
  ret i1 %r
}

define i1 @foo2(i1 %a, i1 %b) {
; CHECK-LABEL: define i1 @foo2(
; CHECK-SAME: i1 [[A:%.*]], i1 [[B:%.*]]) {
; CHECK-NEXT:    [[R:%.*]] = and i1 [[A]], [[B]]
; CHECK-NEXT:    ret i1 [[R]]
;
  %r = mul i1 %a, %b
  ret i1 %r
}

define i1 @foo3(i1 %a, i1 %b) {
; CHECK-LABEL: define i1 @foo3(
; CHECK-SAME: i1 [[A:%.*]], i1 [[B:%.*]]) {
; CHECK-NEXT:    ret i1 [[A]]
;
  %r = udiv i1 %a, %b
  ret i1 %r
}

define i1 @foo4(i1 %a, i1 %b) {
; CHECK-LABEL: define i1 @foo4(
; CHECK-SAME: i1 [[A:%.*]], i1 [[B:%.*]]) {
; CHECK-NEXT:    ret i1 [[A]]
;
  %r = sdiv i1 %a, %b
  ret i1 %r
}