1; Test loading of 128-bit constants in vector registers on z13 2; 3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s 4 5; Constant zero. 6define i128 @f1() { 7; CHECK-LABEL: f1: 8; CHECK: # %bb.0: 9; CHECK-NEXT: vgbm %v0, 0 10; CHECK-NEXT: vst %v0, 0(%r2), 3 11; CHECK-NEXT: br %r14 12 ret i128 0 13} 14 15; Constant created using VBGM. 16define i128 @f2() { 17; CHECK-LABEL: f2: 18; CHECK: # %bb.0: 19; CHECK-NEXT: vgbm %v0, 1 20; CHECK-NEXT: vst %v0, 0(%r2), 3 21; CHECK-NEXT: br %r14 22 ret i128 255 23} 24 25; Constant created using VREPIB. 26define i128 @f3() { 27; CHECK-LABEL: f3: 28; CHECK: # %bb.0: 29; CHECK-NEXT: vrepib %v0, 1 30; CHECK-NEXT: vst %v0, 0(%r2), 3 31; CHECK-NEXT: br %r14 32 ret i128 1334440654591915542993625911497130241 33} 34 35; Constant loaded from literal pool. 36define i128 @f4() { 37; CHECK-LABEL: .LCPI3_0: 38; CHECK-NEXT: .quad 54210108624275221 39; CHECK-NEXT: .quad -5527149226598858752 40; CHECK-LABEL: f4: 41; CHECK: # %bb.0: 42; CHECK-NEXT: larl %r1, .LCPI3_0 43; CHECK-NEXT: vl %v0, 0(%r1), 3 44; CHECK-NEXT: vst %v0, 0(%r2), 3 45; CHECK-NEXT: br %r14 46 ret i128 1000000000000000000000000000000000000 47} 48