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Diffstat (limited to 'test/CodeGen/SystemZ/vec-const-01.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/vec-const-01.ll | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/test/CodeGen/SystemZ/vec-const-01.ll b/test/CodeGen/SystemZ/vec-const-01.ll deleted file mode 100644 index 4cdcbf7c2dcb..000000000000 --- a/test/CodeGen/SystemZ/vec-const-01.ll +++ /dev/null @@ -1,103 +0,0 @@ -; Test vector byte masks, v16i8 version. -; -; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s - -; Test an all-zeros vector. -define <16 x i8> @f1() { -; CHECK-LABEL: f1: -; CHECK: vgbm %v24, 0 -; CHECK: br %r14 - ret <16 x i8> zeroinitializer -} - -; Test an all-ones vector. -define <16 x i8> @f2() { -; CHECK-LABEL: f2: -; CHECK: vgbm %v24, 65535 -; CHECK: br %r14 - ret <16 x i8> <i8 -1, i8 -1, i8 -1, i8 -1, - i8 -1, i8 -1, i8 -1, i8 -1, - i8 -1, i8 -1, i8 -1, i8 -1, - i8 -1, i8 -1, i8 -1, i8 -1> -} - -; Test a mixed vector (mask 0x8c75). -define <16 x i8> @f3() { -; CHECK-LABEL: f3: -; CHECK: vgbm %v24, 35957 -; CHECK: br %r14 - ret <16 x i8> <i8 -1, i8 0, i8 0, i8 0, - i8 -1, i8 -1, i8 0, i8 0, - i8 0, i8 -1, i8 -1, i8 -1, - i8 0, i8 -1, i8 0, i8 -1> -} - -; Test that undefs are treated as zero. -define <16 x i8> @f4() { -; CHECK-LABEL: f4: -; CHECK: vgbm %v24, 35957 -; CHECK: br %r14 - ret <16 x i8> <i8 -1, i8 undef, i8 undef, i8 undef, - i8 -1, i8 -1, i8 undef, i8 undef, - i8 undef, i8 -1, i8 -1, i8 -1, - i8 undef, i8 -1, i8 undef, i8 -1> -} - -; Test that we don't use VGBM if one of the bytes is not 0 or 0xff. -define <16 x i8> @f5() { -; CHECK-LABEL: f5: -; CHECK-NOT: vgbm -; CHECK: br %r14 - ret <16 x i8> <i8 -1, i8 0, i8 0, i8 0, - i8 -1, i8 -1, i8 0, i8 1, - i8 0, i8 -1, i8 -1, i8 -1, - i8 0, i8 -1, i8 0, i8 -1> -} - -; Test an all-zeros v2i8 that gets promoted to v16i8. -define <2 x i8> @f6() { -; CHECK-LABEL: f6: -; CHECK: vgbm %v24, 0 -; CHECK: br %r14 - ret <2 x i8> zeroinitializer -} - -; Test a mixed v2i8 that gets promoted to v16i8 (mask 0x8000). -define <2 x i8> @f7() { -; CHECK-LABEL: f7: -; CHECK: vgbm %v24, 32768 -; CHECK: br %r14 - ret <2 x i8> <i8 255, i8 0> -} - -; Test an all-zeros v4i8 that gets promoted to v16i8. -define <4 x i8> @f8() { -; CHECK-LABEL: f8: -; CHECK: vgbm %v24, 0 -; CHECK: br %r14 - ret <4 x i8> zeroinitializer -} - -; Test a mixed v4i8 that gets promoted to v16i8 (mask 0x9000). -define <4 x i8> @f9() { -; CHECK-LABEL: f9: -; CHECK: vgbm %v24, 36864 -; CHECK: br %r14 - ret <4 x i8> <i8 255, i8 0, i8 0, i8 255> -} - -; Test an all-zeros v8i8 that gets promoted to v16i8. -define <8 x i8> @f10() { -; CHECK-LABEL: f10: -; CHECK: vgbm %v24, 0 -; CHECK: br %r14 - ret <8 x i8> zeroinitializer -} - -; Test a mixed v8i8 that gets promoted to v16i8 (mask 0xE500). -define <8 x i8> @f11() { -; CHECK-LABEL: f11: -; CHECK: vgbm %v24, 58624 -; CHECK: br %r14 - ret <8 x i8> <i8 255, i8 255, i8 255, i8 0, i8 0, i8 255, i8 0, i8 255> -} |
