Imported Upstream version 5.18.0.179

Former-commit-id: 67aa10e65b237e1c4537630979ee99ebe1374215
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Xamarin Public Jenkins (auto-signing)
2018-10-25 08:34:57 +00:00
parent d6bde52373
commit 8625704ad8
28485 changed files with 3866843 additions and 50 deletions

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; Test calling functions with multiple return values (LLVM ABI extension)
;
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
; Up to eight vector return values fit into VRs.
declare { <2 x double>, <2 x double>, <2 x double>, <2 x double>,
<2 x double>, <2 x double>, <2 x double>, <2 x double> } @bar1()
define <2 x double> @f1() {
; CHECK-LABEL: f1:
; CHECK: brasl %r14, bar1
; CHECK: vlr %v24, %v31
; CHECK: br %r14
%mret = call { <2 x double>, <2 x double>,
<2 x double>, <2 x double>,
<2 x double>, <2 x double>,
<2 x double>, <2 x double> } @bar1()
%ret = extractvalue { <2 x double>, <2 x double>,
<2 x double>, <2 x double>,
<2 x double>, <2 x double>,
<2 x double>, <2 x double> } %mret, 7
ret <2 x double> %ret
}
; More than eight vector return values use sret.
declare { <2 x double>, <2 x double>, <2 x double>, <2 x double>,
<2 x double>, <2 x double>, <2 x double>, <2 x double>,
<2 x double> } @bar2()
define <2 x double> @f2() {
; CHECK-LABEL: f2:
; CHECK: la %r2, 160(%r15)
; CHECK: brasl %r14, bar2
; CHECK: vl %v24, 288(%r15)
; CHECK: br %r14
%mret = call { <2 x double>, <2 x double>,
<2 x double>, <2 x double>,
<2 x double>, <2 x double>,
<2 x double>, <2 x double>,
<2 x double> } @bar2()
%ret = extractvalue { <2 x double>, <2 x double>,
<2 x double>, <2 x double>,
<2 x double>, <2 x double>,
<2 x double>, <2 x double>,
<2 x double> } %mret, 8
ret <2 x double> %ret
}