File: allones.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 (46 lines) | stat: -rw-r--r-- 1,405 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
; RUN: opt -early-cse -earlycse-debug-hash -S -o - %s | FileCheck %s
target datalayout = "e-m:e-p:32:32-Fi8-i64:64-v128:64:128-a:0:32-n32-S64-ni:2"
target triple = "armv7-unknown-linux-gnueabi"

%struct.anon = type { i32 }

@onesstruct = private constant %struct.anon { i32 -1 }, align 4

define i32 @allones_struct() {
; CHECK-LABEL: @allones_struct()
; CHECK-NEXT:    %1 = load [1 x i32], ptr @onesstruct, align 4
; CHECK-NEXT:    %2 = extractvalue [1 x i32] %1, 0
; CHECK-NEXT:    ret i32 %2
  %1 = load [1 x i32], ptr @onesstruct, align 4
  %2 = extractvalue [1 x i32] %1, 0
  ret i32 %2
}

define i32 @allones_int() {
; CHECK-LABEL: @allones_int()
; CHECK-NEXT:    ret i32 -1
  %1 = load i32, ptr @onesstruct, align 4
  ret i32 %1
}

define ptr @allones_ptr() {
; CHECK-LABEL: @allones_ptr()
; CHECK-NEXT:    ret ptr inttoptr (i32 -1 to ptr)
  %1 = load ptr, ptr @onesstruct, align 4
  ret ptr %1
}

define ptr addrspace(1) @allones_ptr1() {
; CHECK-LABEL: @allones_ptr1()
; CHECK-NEXT:    ret ptr addrspace(1) inttoptr (i32 -1 to ptr addrspace(1))
  %1 = load ptr addrspace(1), ptr @onesstruct, align 4
  ret ptr addrspace(1) %1
}

define ptr addrspace(2) @allones_ptr2() {
; CHECK-LABEL: @allones_ptr2()
; CHECK-NEXT:    %1 = load ptr addrspace(2), ptr @onesstruct, align 4
; CHECK-NEXT:    ret ptr addrspace(2) %1
  %1 = load ptr addrspace(2), ptr @onesstruct, align 4
  ret ptr addrspace(2) %1
}