Imported Upstream version 6.10.0.49

Former-commit-id: 1d6753294b2993e1fbf92de9366bb9544db4189b
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
2020-01-16 16:38:04 +00:00
parent d94e79959b
commit 468663ddbb
48518 changed files with 2789335 additions and 61176 deletions

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; Test 16-bit atomic stores.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
define void @f1(i16 %val, i16 *%src) {
; CHECK-LABEL: f1:
; CHECK: sth %r2, 0(%r3)
; CHECK: bcr 1{{[45]}}, %r0
; CHECK: br %r14
store atomic i16 %val, i16 *%src seq_cst, align 2
ret void
}
define void @f2(i16 %val, i16 *%src) {
; CHECK-LABEL: f2:
; CHECK: sth %r2, 0(%r3)
; CHECK-NOT: bcr 1{{[45]}}, %r0
; CHECK: br %r14
store atomic i16 %val, i16 *%src monotonic, align 2
ret void
}