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llvm-mirror/test/CodeGen/AArch64/arm64-volatile.ll
Simon Pilgrim 91bb437eb8 [AARCH64] Enable AARCH64 lit tests on windows dev machines
As discussed on PR27654, this patch fixes the triples of a lot of aarch64 tests and enables lit tests on windows

This will hopefully help stop cases where windows developers break the aarch64 target

Differential Revision: https://reviews.llvm.org/D22191

llvm-svn: 275973
2016-07-19 13:35:11 +00:00

28 lines
859 B
LLVM

; RUN: llc < %s -mtriple=arm64-eabi | FileCheck %s
define i64 @normal_load(i64* nocapture %bar) nounwind readonly {
; CHECK: normal_load
; CHECK: ldp
; CHECK-NEXT: add
; CHECK-NEXT: ret
%add.ptr = getelementptr inbounds i64, i64* %bar, i64 1
%tmp = load i64, i64* %add.ptr, align 8
%add.ptr1 = getelementptr inbounds i64, i64* %bar, i64 2
%tmp1 = load i64, i64* %add.ptr1, align 8
%add = add nsw i64 %tmp1, %tmp
ret i64 %add
}
define i64 @volatile_load(i64* nocapture %bar) nounwind {
; CHECK: volatile_load
; CHECK: ldr
; CHECK-NEXT: ldr
; CHECK-NEXT: add
; CHECK-NEXT: ret
%add.ptr = getelementptr inbounds i64, i64* %bar, i64 1
%tmp = load volatile i64, i64* %add.ptr, align 8
%add.ptr1 = getelementptr inbounds i64, i64* %bar, i64 2
%tmp1 = load volatile i64, i64* %add.ptr1, align 8
%add = add nsw i64 %tmp1, %tmp
ret i64 %add
}