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 loads of 128-bit floating-point constants. This value would actually
; fit within the x86 80-bit format, so the test make sure we don't try to
; extend from an f80.
;
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s -check-prefix=CONST
define void @f1(fp128 *%x) {
; CHECK-LABEL: f1:
; CHECK: larl [[REGISTER:%r[1-5]+]], {{.*}}
; CHECK: ld %f0, 0([[REGISTER]])
; CHECK: ld %f2, 8([[REGISTER]])
; CHECK: std %f0, 0(%r2)
; CHECK: std %f2, 8(%r2)
; CHECK: br %r14
;
; CONST: .quad 4611404543450677248
; CONST: .quad 576460752303423488
store fp128 0xL08000000000000003fff000000000000, fp128 *%x
ret void
}