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; Test loading of 128-bit constants in vector registers on z13
;
; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
; Constant zero.
define i128 @f1() {
; CHECK-LABEL: f1:
; CHECK: # %bb.0:
; CHECK-NEXT: vgbm %v0, 0
; CHECK-NEXT: vst %v0, 0(%r2), 3
; CHECK-NEXT: br %r14
ret i128 0
}
; Constant created using VBGM.
define i128 @f2() {
; CHECK-LABEL: f2:
; CHECK: # %bb.0:
; CHECK-NEXT: vgbm %v0, 1
; CHECK-NEXT: vst %v0, 0(%r2), 3
; CHECK-NEXT: br %r14
ret i128 255
}
; Constant created using VREPIB.
define i128 @f3() {
; CHECK-LABEL: f3:
; CHECK: # %bb.0:
; CHECK-NEXT: vrepib %v0, 1
; CHECK-NEXT: vst %v0, 0(%r2), 3
; CHECK-NEXT: br %r14
ret i128 1334440654591915542993625911497130241
}
; Constant loaded from literal pool.
define i128 @f4() {
; CHECK-LABEL: .LCPI3_0:
; CHECK-NEXT: .quad 54210108624275221
; CHECK-NEXT: .quad -5527149226598858752
; CHECK-LABEL: f4:
; CHECK: # %bb.0:
; CHECK-NEXT: larl %r1, .LCPI3_0
; CHECK-NEXT: vl %v0, 0(%r1), 3
; CHECK-NEXT: vst %v0, 0(%r2), 3
; CHECK-NEXT: br %r14
ret i128 1000000000000000000000000000000000000
}
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