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Diffstat (limited to 'test/CodeGen/SystemZ/vec-const-02.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/vec-const-02.ll | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/test/CodeGen/SystemZ/vec-const-02.ll b/test/CodeGen/SystemZ/vec-const-02.ll deleted file mode 100644 index 73a89d4a841b..000000000000 --- a/test/CodeGen/SystemZ/vec-const-02.ll +++ /dev/null @@ -1,79 +0,0 @@ -; Test vector byte masks, v8i16 version. -; -; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s - -; Test an all-zeros vector. -define <8 x i16> @f1() { -; CHECK-LABEL: f1: -; CHECK: vgbm %v24, 0 -; CHECK: br %r14 - ret <8 x i16> zeroinitializer -} - -; Test an all-ones vector. -define <8 x i16> @f2() { -; CHECK-LABEL: f2: -; CHECK: vgbm %v24, 65535 -; CHECK: br %r14 - ret <8 x i16> <i16 -1, i16 -1, i16 -1, i16 -1, - i16 -1, i16 -1, i16 -1, i16 -1> -} - -; Test a mixed vector (mask 0x8c76). -define <8 x i16> @f3() { -; CHECK-LABEL: f3: -; CHECK: vgbm %v24, 35958 -; CHECK: br %r14 - ret <8 x i16> <i16 65280, i16 0, i16 65535, i16 0, - i16 255, i16 65535, i16 255, i16 65280> -} - -; Test that undefs are treated as zero. -define <8 x i16> @f4() { -; CHECK-LABEL: f4: -; CHECK: vgbm %v24, 35958 -; CHECK: br %r14 - ret <8 x i16> <i16 65280, i16 undef, i16 65535, i16 undef, - i16 255, i16 65535, i16 255, i16 65280> -} - -; Test that we don't use VGBM if one of the bytes is not 0 or 0xff. -define <8 x i16> @f5() { -; CHECK-LABEL: f5: -; CHECK-NOT: vgbm -; CHECK: br %r14 - ret <8 x i16> <i16 65280, i16 0, i16 65535, i16 0, - i16 255, i16 65535, i16 256, i16 65280> -} - -; Test an all-zeros v2i16 that gets promoted to v8i16. -define <2 x i16> @f6() { -; CHECK-LABEL: f6: -; CHECK: vgbm %v24, 0 -; CHECK: br %r14 - ret <2 x i16> zeroinitializer -} - -; Test a mixed v2i16 that gets promoted to v8i16 (mask 0xc000). -define <2 x i16> @f7() { -; CHECK-LABEL: f7: -; CHECK: vgbm %v24, 49152 -; CHECK: br %r14 - ret <2 x i16> <i16 65535, i16 0> -} - -; Test an all-zeros v4i16 that gets promoted to v8i16. -define <4 x i16> @f8() { -; CHECK-LABEL: f8: -; CHECK: vgbm %v24, 0 -; CHECK: br %r14 - ret <4 x i16> zeroinitializer -} - -; Test a mixed v4i16 that gets promoted to v8i16 (mask 0x7200). -define <4 x i16> @f9() { -; CHECK-LABEL: f9: -; CHECK: vgbm %v24, 29184 -; CHECK: br %r14 - ret <4 x i16> <i16 255, i16 65535, i16 0, i16 65280> -} |
