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Diffstat (limited to 'test/CodeGen/SystemZ/vec-shift-05.ll')
| -rw-r--r-- | test/CodeGen/SystemZ/vec-shift-05.ll | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/test/CodeGen/SystemZ/vec-shift-05.ll b/test/CodeGen/SystemZ/vec-shift-05.ll deleted file mode 100644 index 22ce46b2d0d6..000000000000 --- a/test/CodeGen/SystemZ/vec-shift-05.ll +++ /dev/null @@ -1,134 +0,0 @@ -; Test vector arithmetic shift right with scalar shift amount. -; -; RUN: llc < %s -mtriple=s390x-linux-gnu -mcpu=z13 | FileCheck %s - -; Test a v16i8 shift by a variable. -define <16 x i8> @f1(<16 x i8> %dummy, <16 x i8> %val1, i32 %shift) { -; CHECK-LABEL: f1: -; CHECK: vesrab %v24, %v26, 0(%r2) -; CHECK: br %r14 - %truncshift = trunc i32 %shift to i8 - %shiftvec = insertelement <16 x i8> undef, i8 %truncshift, i32 0 - %val2 = shufflevector <16 x i8> %shiftvec, <16 x i8> undef, - <16 x i32> zeroinitializer - %ret = ashr <16 x i8> %val1, %val2 - ret <16 x i8> %ret -} - -; Test a v16i8 shift by the lowest useful constant. -define <16 x i8> @f2(<16 x i8> %dummy, <16 x i8> %val) { -; CHECK-LABEL: f2: -; CHECK: vesrab %v24, %v26, 1 -; CHECK: br %r14 - %ret = ashr <16 x i8> %val, <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> - ret <16 x i8> %ret -} - -; Test a v16i8 shift by the highest useful constant. -define <16 x i8> @f3(<16 x i8> %dummy, <16 x i8> %val) { -; CHECK-LABEL: f3: -; CHECK: vesrab %v24, %v26, 7 -; CHECK: br %r14 - %ret = ashr <16 x i8> %val, <i8 7, i8 7, i8 7, i8 7, - i8 7, i8 7, i8 7, i8 7, - i8 7, i8 7, i8 7, i8 7, - i8 7, i8 7, i8 7, i8 7> - ret <16 x i8> %ret -} - -; Test a v8i16 shift by a variable. -define <8 x i16> @f4(<8 x i16> %dummy, <8 x i16> %val1, i32 %shift) { -; CHECK-LABEL: f4: -; CHECK: vesrah %v24, %v26, 0(%r2) -; CHECK: br %r14 - %truncshift = trunc i32 %shift to i16 - %shiftvec = insertelement <8 x i16> undef, i16 %truncshift, i32 0 - %val2 = shufflevector <8 x i16> %shiftvec, <8 x i16> undef, - <8 x i32> zeroinitializer - %ret = ashr <8 x i16> %val1, %val2 - ret <8 x i16> %ret -} - -; Test a v8i16 shift by the lowest useful constant. -define <8 x i16> @f5(<8 x i16> %dummy, <8 x i16> %val) { -; CHECK-LABEL: f5: -; CHECK: vesrah %v24, %v26, 1 -; CHECK: br %r14 - %ret = ashr <8 x i16> %val, <i16 1, i16 1, i16 1, i16 1, - i16 1, i16 1, i16 1, i16 1> - ret <8 x i16> %ret -} - -; Test a v8i16 shift by the highest useful constant. -define <8 x i16> @f6(<8 x i16> %dummy, <8 x i16> %val) { -; CHECK-LABEL: f6: -; CHECK: vesrah %v24, %v26, 15 -; CHECK: br %r14 - %ret = ashr <8 x i16> %val, <i16 15, i16 15, i16 15, i16 15, - i16 15, i16 15, i16 15, i16 15> - ret <8 x i16> %ret -} - -; Test a v4i32 shift by a variable. -define <4 x i32> @f7(<4 x i32> %dummy, <4 x i32> %val1, i32 %shift) { -; CHECK-LABEL: f7: -; CHECK: vesraf %v24, %v26, 0(%r2) -; CHECK: br %r14 - %shiftvec = insertelement <4 x i32> undef, i32 %shift, i32 0 - %val2 = shufflevector <4 x i32> %shiftvec, <4 x i32> undef, - <4 x i32> zeroinitializer - %ret = ashr <4 x i32> %val1, %val2 - ret <4 x i32> %ret -} - -; Test a v4i32 shift by the lowest useful constant. -define <4 x i32> @f8(<4 x i32> %dummy, <4 x i32> %val) { -; CHECK-LABEL: f8: -; CHECK: vesraf %v24, %v26, 1 -; CHECK: br %r14 - %ret = ashr <4 x i32> %val, <i32 1, i32 1, i32 1, i32 1> - ret <4 x i32> %ret -} - -; Test a v4i32 shift by the highest useful constant. -define <4 x i32> @f9(<4 x i32> %dummy, <4 x i32> %val) { -; CHECK-LABEL: f9: -; CHECK: vesraf %v24, %v26, 31 -; CHECK: br %r14 - %ret = ashr <4 x i32> %val, <i32 31, i32 31, i32 31, i32 31> - ret <4 x i32> %ret -} - -; Test a v2i64 shift by a variable. -define <2 x i64> @f10(<2 x i64> %dummy, <2 x i64> %val1, i32 %shift) { -; CHECK-LABEL: f10: -; CHECK: vesrag %v24, %v26, 0(%r2) -; CHECK: br %r14 - %extshift = sext i32 %shift to i64 - %shiftvec = insertelement <2 x i64> undef, i64 %extshift, i32 0 - %val2 = shufflevector <2 x i64> %shiftvec, <2 x i64> undef, - <2 x i32> zeroinitializer - %ret = ashr <2 x i64> %val1, %val2 - ret <2 x i64> %ret -} - -; Test a v2i64 shift by the lowest useful constant. -define <2 x i64> @f11(<2 x i64> %dummy, <2 x i64> %val) { -; CHECK-LABEL: f11: -; CHECK: vesrag %v24, %v26, 1 -; CHECK: br %r14 - %ret = ashr <2 x i64> %val, <i64 1, i64 1> - ret <2 x i64> %ret -} - -; Test a v2i64 shift by the highest useful constant. -define <2 x i64> @f12(<2 x i64> %dummy, <2 x i64> %val) { -; CHECK-LABEL: f12: -; CHECK: vesrag %v24, %v26, 63 -; CHECK: br %r14 - %ret = ashr <2 x i64> %val, <i64 63, i64 63> - ret <2 x i64> %ret -} |
