File: alias-01.ll

package info (click to toggle)
llvm-toolchain-3.4 1%3A3.4.2-13
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 253,236 kB
  • ctags: 276,203
  • sloc: cpp: 1,665,580; ansic: 298,647; asm: 206,157; objc: 84,350; python: 73,119; sh: 23,466; perl: 5,679; makefile: 5,542; ml: 5,250; pascal: 2,467; lisp: 1,420; xml: 679; cs: 236; csh: 117
file content (19 lines) | stat: -rw-r--r-- 596 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
; Test 32-bit ANDs in which the second operand is variable.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s

; Check that there are no spills.
define void @f1(<16 x i32> *%src1, <16 x float> *%dest) {
; CHECK-LABEL: f1:
; CHECK-NOT: %r15
; CHECK: br %r14
  %val = load <16 x i32> *%src1, !tbaa !1
  %add = add <16 x i32> %val, %val
  %res = bitcast <16 x i32> %add to <16 x float>
  store <16 x float> %res, <16 x float> *%dest, !tbaa !2
  ret void
}

!0 = metadata !{ metadata !"root" }
!1 = metadata !{ metadata !"set1", metadata !0 }
!2 = metadata !{ metadata !"set2", metadata !0 }