File: ldm-base-writeback.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 (21 lines) | stat: -rw-r--r-- 685 bytes parent folder | download | duplicates (14) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
; RUN: llc -O3 < %s | FileCheck %s

target datalayout = "e-m:e-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32"
target triple = "armv7--linux-gnu"

@a = dso_local global i32 0, align 4
@b = dso_local global i32 0, align 4
@c = dso_local global i32 0, align 4

; CHECK-LABEL: bar:
; CHECK: ldm r{{[0-9]}}!, {r0, r{{[0-9]}}, r{{[0-9]}}}
define dso_local void @bar(i32 %a1, i32 %b1, i32 %c1) minsize optsize {
  %1 = load i32, ptr @a, align 4
  %2 = load i32, ptr @b, align 4
  %3 = load i32, ptr @c, align 4
  %4 = tail call i32 @baz(i32 %1, i32 %3) minsize optsize
  %5 = tail call i32 @baz(i32 %2, i32 %3) minsize optsize
  ret void
}

declare i32 @baz(i32,i32) minsize optsize