File: opaque-ptr.ll

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (25 lines) | stat: -rw-r--r-- 638 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
 
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -S -passes=mem2reg < %s | FileCheck %s

define i32 @test_same_type() {
; CHECK-LABEL: @test_same_type(
; CHECK-NEXT:    ret i32 0
;
  %p = alloca i32
  store i32 0, ptr %p
  %v = load i32, ptr %p
  ret i32 %v
}

define i16 @test_different_type() {
; CHECK-LABEL: @test_different_type(
; CHECK-NEXT:    [[P:%.*]] = alloca i32, align 4
; CHECK-NEXT:    store i32 0, ptr [[P]], align 4
; CHECK-NEXT:    [[V:%.*]] = load i16, ptr [[P]], align 2
; CHECK-NEXT:    ret i16 [[V]]
;
  %p = alloca i32
  store i32 0, ptr %p
  %v = load i16, ptr %p
  ret i16 %v
}