File: pr18364-movw.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 (34 lines) | stat: -rw-r--r-- 837 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
22
23
24
25
26
27
28
29
30
31
32
33
34
 
; RUN: llc < %s -mtriple=armv5te | FileCheck %s --check-prefix=V5
; RUN: llc < %s -mtriple=armv6   | FileCheck %s --check-prefix=V6
; RUN: llc < %s -mtriple=armv6t2 | FileCheck %s --check-prefix=V6T2
; RUN: llc < %s -mtriple=armv7   | FileCheck %s --check-prefix=V7
; PR18364

define i64 @f() #0 {
entry:
; V5-NOT: movw
; V6-NOT: movw
; V6T2: movw
; V7: movw
  %y = alloca i64, align 8
  %z = alloca i64, align 8
  store i64 1, ptr %y, align 8
  store i64 11579764786944, ptr %z, align 8
  %0 = load i64, ptr %y, align 8
  %1 = load i64, ptr %z, align 8
  %sub = sub i64 %0, %1
  ret i64 %sub
}

define i64 @g(i64 %a, i32 %b) #0 {
entry:
; V5-NOT: movw
; V6-NOT: movw
; V6T2: movw
; V7: movw
  %0 = mul i64 %a, 86400000
  %mul = add i64 %0, -210866803200000
  %conv = sext i32 %b to i64
  %add = add nsw i64 %mul, %conv
  ret i64 %add
}