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llvm-mirror/test/CodeGen/AArch64/cmpwithshort.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

47 lines
1.1 KiB
LLVM

; RUN: llc < %s -O3 -mtriple=aarch64-eabi | FileCheck %s
define i16 @test_1cmp_signed_1(i16* %ptr1) {
; CHECK-LABLE: @test_1cmp_signed_1
; CHECK: ldrsh
; CHECK-NEXT: cmn
entry:
%addr = getelementptr inbounds i16, i16* %ptr1, i16 0
%val = load i16, i16* %addr, align 2
%cmp = icmp eq i16 %val, -1
br i1 %cmp, label %if, label %if.then
if:
ret i16 1
if.then:
ret i16 0
}
define i16 @test_1cmp_signed_2(i16* %ptr1) {
; CHECK-LABLE: @test_1cmp_signed_2
; CHECK: ldrsh
; CHECK-NEXT: cmn
entry:
%addr = getelementptr inbounds i16, i16* %ptr1, i16 0
%val = load i16, i16* %addr, align 2
%cmp = icmp sge i16 %val, -1
br i1 %cmp, label %if, label %if.then
if:
ret i16 1
if.then:
ret i16 0
}
define i16 @test_1cmp_unsigned_1(i16* %ptr1) {
; CHECK-LABLE: @test_1cmp_unsigned_1
; CHECK: ldrsh
; CHECK-NEXT: cmn
entry:
%addr = getelementptr inbounds i16, i16* %ptr1, i16 0
%val = load i16, i16* %addr, align 2
%cmp = icmp uge i16 %val, -1
br i1 %cmp, label %if, label %if.then
if:
ret i16 1
if.then:
ret i16 0
}