mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-24 11:42:57 +01:00
2f13163a84
This adds a second implementation of the AArch64 architecture to LLVM, accessible in parallel via the "arm64" triple. The plan over the coming weeks & months is to merge the two into a single backend, during which time thorough code review should naturally occur. Everything will be easier with the target in-tree though, hence this commit. llvm-svn: 205090
12 lines
238 B
LLVM
12 lines
238 B
LLVM
; RUN: llc < %s -march=arm64 | FileCheck %s
|
|
|
|
define i64 @foo(i32 %a, i32 %b) nounwind readnone ssp {
|
|
entry:
|
|
; CHECK-LABEL: foo:
|
|
; CHECK: add w0, w1, w0
|
|
; CHECK: ret
|
|
%add = add i32 %b, %a
|
|
%conv = zext i32 %add to i64
|
|
ret i64 %conv
|
|
}
|