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96 lines
3.0 KiB
96 lines
3.0 KiB
4 months ago
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; Test vector replicates that use VECTOR GENERATE MASK, v4f32 version.
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s
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; Test a word-granularity replicate with the lowest value that cannot use
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; VREPIF.
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define <4 x float> @f1() {
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; CHECK-LABEL: f1:
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; CHECK: vgmf %v24, 16, 16
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; CHECK: br %r14
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ret <4 x float> <float 0x3790000000000000, float 0x3790000000000000,
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float 0x3790000000000000, float 0x3790000000000000>
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}
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; Test a word-granularity replicate that has the lower 17 bits set.
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define <4 x float> @f2() {
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; CHECK-LABEL: f2:
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; CHECK: vgmf %v24, 15, 31
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; CHECK: br %r14
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ret <4 x float> <float 0x37affff000000000, float 0x37affff000000000,
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float 0x37affff000000000, float 0x37affff000000000>
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}
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; Test a word-granularity replicate that has the upper 15 bits set.
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define <4 x float> @f3() {
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; CHECK-LABEL: f3:
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; CHECK: vgmf %v24, 0, 14
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; CHECK: br %r14
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ret <4 x float> <float 0xffffc00000000000, float 0xffffc00000000000,
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float 0xffffc00000000000, float 0xffffc00000000000>
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}
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; Test a word-granularity replicate that has middle bits set.
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define <4 x float> @f4() {
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; CHECK-LABEL: f4:
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; CHECK: vgmf %v24, 2, 8
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; CHECK: br %r14
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ret <4 x float> <float 0x3ff0000000000000, float 0x3ff0000000000000,
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float 0x3ff0000000000000, float 0x3ff0000000000000>
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}
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; Test a word-granularity replicate with a wrap-around mask.
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define <4 x float> @f5() {
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; CHECK-LABEL: f5:
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; CHECK: vgmf %v24, 9, 1
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; CHECK: br %r14
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ret <4 x float> <float 0xc00fffffe0000000, float 0xc00fffffe0000000,
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float 0xc00fffffe0000000, float 0xc00fffffe0000000>
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}
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; Test a doubleword-granularity replicate with the lowest value that cannot
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; use VREPIG.
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define <4 x float> @f6() {
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; CHECK-LABEL: f6:
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; CHECK: vgmg %v24, 48, 48
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; CHECK: br %r14
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ret <4 x float> <float 0.0, float 0x3790000000000000,
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float 0.0, float 0x3790000000000000>
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}
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; Test a doubleword-granularity replicate that has the lower 22 bits set.
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define <4 x float> @f7() {
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; CHECK-LABEL: f7:
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; CHECK: vgmg %v24, 42, 63
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; CHECK: br %r14
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ret <4 x float> <float 0.0, float 0x37ffffff80000000,
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float 0.0, float 0x37ffffff80000000>
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}
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; Test a doubleword-granularity replicate that has the upper 45 bits set.
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define <4 x float> @f8() {
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; CHECK-LABEL: f8:
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; CHECK: vgmg %v24, 0, 44
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; CHECK: br %r14
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ret <4 x float> <float 0xffffffffe0000000, float 0xffff000000000000,
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float 0xffffffffe0000000, float 0xffff000000000000>
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}
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; Test a doubleword-granularity replicate that has middle bits set.
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define <4 x float> @f9() {
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; CHECK-LABEL: f9:
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; CHECK: vgmg %v24, 34, 41
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; CHECK: br %r14
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ret <4 x float> <float 0.0, float 0x3ff8000000000000,
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float 0.0, float 0x3ff8000000000000>
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}
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; Test a doubleword-granularity replicate with a wrap-around mask.
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define <4 x float> @f10() {
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; CHECK-LABEL: f10:
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; CHECK: vgmg %v24, 32, 0
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; CHECK: br %r14
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ret <4 x float> <float 0x8000000000000000, float 0xffffffffe0000000,
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float 0x8000000000000000, float 0xffffffffe0000000>
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}
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