File: apint-select.ll

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-3~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm-proposed-updates
  • size: 1,998,492 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 (28 lines) | stat: -rw-r--r-- 682 bytes parent folder | download | duplicates (12) 
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
 
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt < %s -passes=sccp -S | FileCheck %s

@A = constant i32 10

define i712 @test1() {
; CHECK-LABEL: @test1(
; CHECK-NEXT:    [[BB:%.*]] = and i64 ptrtoint (ptr @A to i64), undef
; CHECK-NEXT:    [[C:%.*]] = icmp sge i64 [[BB]], 0
; CHECK-NEXT:    [[X:%.*]] = select i1 [[C]], i712 0, i712 1
; CHECK-NEXT:    ret i712 [[X]]
;
  %B = ptrtoint ptr @A to i64
  %BB = and i64 %B, undef
  %C = icmp sge i64 %BB, 0
  %X = select i1 %C, i712 0, i712 1
  ret i712 %X
}



define i712 @test2(i1 %C) {
; CHECK-LABEL: @test2(
; CHECK-NEXT:    ret i712 0
;
  %X = select i1 %C, i712 0, i712 undef
  ret i712 %X
}