1; Test vector replicates that use VECTOR GENERATE MASK, v2f64 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 <2 x double> @f1() { 8; CHECK-LABEL: f1: 9; CHECK: vgmf %v24, 16, 16 10; CHECK: br %r14 11 ret <2 x double> <double 0x0000800000008000, double 0x0000800000008000> 12} 13 14; Test a word-granularity replicate that has the lower 17 bits set. 15define <2 x double> @f2() { 16; CHECK-LABEL: f2: 17; CHECK: vgmf %v24, 15, 31 18; CHECK: br %r14 19 ret <2 x double> <double 0x0001ffff0001ffff, double 0x0001ffff0001ffff> 20} 21 22; Test a word-granularity replicate that has the upper 15 bits set. 23define <2 x double> @f3() { 24; CHECK-LABEL: f3: 25; CHECK: vgmf %v24, 0, 14 26; CHECK: br %r14 27 ret <2 x double> <double 0xfffe0000fffe0000, double 0xfffe0000fffe0000> 28} 29 30; Test a word-granularity replicate that has middle bits set. 31define <2 x double> @f4() { 32; CHECK-LABEL: f4: 33; CHECK: vgmf %v24, 2, 11 34; CHECK: br %r14 35 ret <2 x double> <double 0x3ff000003ff00000, double 0x3ff000003ff00000> 36} 37 38; Test a word-granularity replicate with a wrap-around mask. 39define <2 x double> @f5() { 40; CHECK-LABEL: f5: 41; CHECK: vgmf %v24, 17, 15 42; CHECK: br %r14 43 ret <2 x double> <double 0xffff7fffffff7fff, double 0xffff7fffffff7fff> 44} 45 46; Test a doubleword-granularity replicate with the lowest value that cannot 47; use VREPIG. 48define <2 x double> @f6() { 49; CHECK-LABEL: f6: 50; CHECK: vgmg %v24, 48, 48 51; CHECK: br %r14 52 ret <2 x double> <double 0x0000000000008000, double 0x0000000000008000> 53} 54 55; Test a doubleword-granularity replicate that has the lower 22 bits set. 56define <2 x double> @f7() { 57; CHECK-LABEL: f7: 58; CHECK: vgmg %v24, 42, 63 59; CHECK: br %r14 60 ret <2 x double> <double 0x000000000003fffff, double 0x000000000003fffff> 61} 62 63; Test a doubleword-granularity replicate that has the upper 45 bits set. 64define <2 x double> @f8() { 65; CHECK-LABEL: f8: 66; CHECK: vgmg %v24, 0, 44 67; CHECK: br %r14 68 ret <2 x double> <double 0xfffffffffff80000, double 0xfffffffffff80000> 69} 70 71; Test a doubleword-granularity replicate that has middle bits set. 72define <2 x double> @f9() { 73; CHECK-LABEL: f9: 74; CHECK: vgmg %v24, 2, 11 75; CHECK: br %r14 76 ret <2 x double> <double 0x3ff0000000000000, double 0x3ff0000000000000> 77} 78 79; Test a doubleword-granularity replicate with a wrap-around mask. 80define <2 x double> @f10() { 81; CHECK-LABEL: f10: 82; CHECK: vgmg %v24, 10, 0 83; CHECK: br %r14 84 ret <2 x double> <double 0x803fffffffffffff, double 0x803fffffffffffff> 85} 86