1; Test vector replicates that use VECTOR GENERATE MASK, v4i32 version. 2; 3; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s 4 5; Test a word-granularity replicate with the lowest value that cannot use 6; VREPIF. 7define <4 x i32> @f1() { 8; CHECK-LABEL: f1: 9; CHECK: vgmf %v24, 16, 16 10; CHECK: br %r14 11 ret <4 x i32> <i32 32768, i32 32768, i32 32768, i32 32768> 12} 13 14; Test a word-granularity replicate that has the lower 17 bits set. 15define <4 x i32> @f2() { 16; CHECK-LABEL: f2: 17; CHECK: vgmf %v24, 15, 31 18; CHECK: br %r14 19 ret <4 x i32> <i32 131071, i32 131071, i32 131071, i32 131071> 20} 21 22; Test a word-granularity replicate that has the upper 15 bits set. 23define <4 x i32> @f3() { 24; CHECK-LABEL: f3: 25; CHECK: vgmf %v24, 0, 14 26; CHECK: br %r14 27 ret <4 x i32> <i32 -131072, i32 -131072, i32 -131072, i32 -131072> 28} 29 30; Test a word-granularity replicate that has middle bits set. 31define <4 x i32> @f4() { 32; CHECK-LABEL: f4: 33; CHECK: vgmf %v24, 12, 17 34; CHECK: br %r14 35 ret <4 x i32> <i32 1032192, i32 1032192, i32 1032192, i32 1032192> 36} 37 38; Test a word-granularity replicate with a wrap-around mask. 39define <4 x i32> @f5() { 40; CHECK-LABEL: f5: 41; CHECK: vgmf %v24, 17, 15 42; CHECK: br %r14 43 ret <4 x i32> <i32 -32769, i32 -32769, i32 -32769, i32 -32769> 44} 45 46; Test a doubleword-granularity replicate with the lowest value that cannot 47; use VREPIG. 48define <4 x i32> @f6() { 49; CHECK-LABEL: f6: 50; CHECK: vgmg %v24, 48, 48 51; CHECK: br %r14 52 ret <4 x i32> <i32 0, i32 32768, i32 0, i32 32768> 53} 54 55; Test a doubleword-granularity replicate that has the lower 22 bits set. 56define <4 x i32> @f7() { 57; CHECK-LABEL: f7: 58; CHECK: vgmg %v24, 42, 63 59; CHECK: br %r14 60 ret <4 x i32> <i32 0, i32 4194303, i32 0, i32 4194303> 61} 62 63; Test a doubleword-granularity replicate that has the upper 45 bits set. 64define <4 x i32> @f8() { 65; CHECK-LABEL: f8: 66; CHECK: vgmg %v24, 0, 44 67; CHECK: br %r14 68 ret <4 x i32> <i32 -1, i32 -524288, i32 -1, i32 -524288> 69} 70 71; Test a doubleword-granularity replicate that has middle bits set. 72define <4 x i32> @f9() { 73; CHECK-LABEL: f9: 74; CHECK: vgmg %v24, 31, 42 75; CHECK: br %r14 76 ret <4 x i32> <i32 1, i32 -2097152, i32 1, i32 -2097152> 77} 78 79; Test a doubleword-granularity replicate with a wrap-around mask. 80define <4 x i32> @f10() { 81; CHECK-LABEL: f10: 82; CHECK: vgmg %v24, 18, 0 83; CHECK: br %r14 84 ret <4 x i32> <i32 -2147467265, i32 -1, i32 -2147467265, i32 -1> 85} 86