mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-28 22:29:56 +00:00
for pre-2.9 bitcode files. We keep x86 unaligned loads, movnt, crc32, and the target indep prefetch change. As usual, updating the testsuite is a PITA. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133337 91177308-0d34-0410-b5e6-96231b3b80d8
20 lines
645 B
LLVM
20 lines
645 B
LLVM
; RUN: llc < %s -mtriple=thumbv7-apple-darwin -regalloc=linearscan -disable-post-ra | FileCheck %s
|
|
|
|
; The ARM magic hinting works best with linear scan.
|
|
; CHECK: ldrd
|
|
; CHECK: strd
|
|
; CHECK: ldrb
|
|
|
|
%struct.x = type { i8, i8, i8, i8, i8, i8, i8, i8, i8, i8, i8 }
|
|
|
|
@src = external global %struct.x
|
|
@dst = external global %struct.x
|
|
|
|
define i32 @t() {
|
|
entry:
|
|
call void @llvm.memcpy.p0i8.p0i8.i32(i8* getelementptr inbounds (%struct.x* @dst, i32 0, i32 0), i8* getelementptr inbounds (%struct.x* @src, i32 0, i32 0), i32 11, i32 8, i1 false)
|
|
ret i32 0
|
|
}
|
|
|
|
declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture, i8* nocapture, i32, i32, i1) nounwind
|