Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2018-10-20 08:25:10 +00:00
parent e19d552987
commit b084638f15
28489 changed files with 184 additions and 3866856 deletions

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@@ -1,30 +0,0 @@
; RUN: llc -verify-machineinstrs -o - %s -mtriple=aarch64-linux-gnu | FileCheck %s
@var32 = global i32 0
@var64 = global i64 0
define void @test_zr() {
; CHECK-LABEL: test_zr:
store i32 0, i32* @var32
; CHECK: str wzr, [{{x[0-9]+}}, {{#?}}:lo12:var32]
store i64 0, i64* @var64
; CHECK: str xzr, [{{x[0-9]+}}, {{#?}}:lo12:var64]
ret void
; CHECK: ret
}
define void @test_sp(i32 %val) {
; CHECK-LABEL: test_sp:
; Important correctness point here is that LLVM doesn't try to use xzr
; as an addressing register: "str w0, [xzr]" is not a valid A64
; instruction (0b11111 in the Rn field would mean "sp").
%addr = getelementptr i32, i32* null, i64 0
store i32 %val, i32* %addr
; CHECK: str {{w[0-9]+}}, [{{x[0-9]+|sp}}]
ret void
; CHECK: ret
}