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Diffstat (limited to 'test/CodeGen/ARM/vshll.ll')
| -rw-r--r-- | test/CodeGen/ARM/vshll.ll | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/test/CodeGen/ARM/vshll.ll b/test/CodeGen/ARM/vshll.ll deleted file mode 100644 index a8230134d91f..000000000000 --- a/test/CodeGen/ARM/vshll.ll +++ /dev/null @@ -1,116 +0,0 @@ -; RUN: llc -mtriple=arm-eabi -mattr=+neon %s -o - | FileCheck %s - -define <8 x i16> @vshlls8(<8 x i8>* %A) nounwind { -;CHECK-LABEL: vshlls8: -;CHECK: vshll.s8 - %tmp1 = load <8 x i8>, <8 x i8>* %A - %sext = sext <8 x i8> %tmp1 to <8 x i16> - %shift = shl <8 x i16> %sext, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7> - ret <8 x i16> %shift -} - -define <4 x i32> @vshlls16(<4 x i16>* %A) nounwind { -;CHECK-LABEL: vshlls16: -;CHECK: vshll.s16 - %tmp1 = load <4 x i16>, <4 x i16>* %A - %sext = sext <4 x i16> %tmp1 to <4 x i32> - %shift = shl <4 x i32> %sext, <i32 15, i32 15, i32 15, i32 15> - ret <4 x i32> %shift -} - -define <2 x i64> @vshlls32(<2 x i32>* %A) nounwind { -;CHECK-LABEL: vshlls32: -;CHECK: vshll.s32 - %tmp1 = load <2 x i32>, <2 x i32>* %A - %sext = sext <2 x i32> %tmp1 to <2 x i64> - %shift = shl <2 x i64> %sext, <i64 31, i64 31> - ret <2 x i64> %shift -} - -define <8 x i16> @vshllu8(<8 x i8>* %A) nounwind { -;CHECK-LABEL: vshllu8: -;CHECK: vshll.u8 - %tmp1 = load <8 x i8>, <8 x i8>* %A - %zext = zext <8 x i8> %tmp1 to <8 x i16> - %shift = shl <8 x i16> %zext, <i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7, i16 7> - ret <8 x i16> %shift -} - -define <4 x i32> @vshllu16(<4 x i16>* %A) nounwind { -;CHECK-LABEL: vshllu16: -;CHECK: vshll.u16 - %tmp1 = load <4 x i16>, <4 x i16>* %A - %zext = zext <4 x i16> %tmp1 to <4 x i32> - %shift = shl <4 x i32> %zext, <i32 15, i32 15, i32 15, i32 15> - ret <4 x i32> %shift -} - -define <2 x i64> @vshllu32(<2 x i32>* %A) nounwind { -;CHECK-LABEL: vshllu32: -;CHECK: vshll.u32 - %tmp1 = load <2 x i32>, <2 x i32>* %A - %zext = zext <2 x i32> %tmp1 to <2 x i64> - %shift = shl <2 x i64> %zext, <i64 31, i64 31> - ret <2 x i64> %shift -} - -; The following tests use the maximum shift count, so the signedness is -; irrelevant. Test both signed and unsigned versions. -define <8 x i16> @vshlli8(<8 x i8>* %A) nounwind { -;CHECK-LABEL: vshlli8: -;CHECK: vshll.i8 - %tmp1 = load <8 x i8>, <8 x i8>* %A - %sext = sext <8 x i8> %tmp1 to <8 x i16> - %shift = shl <8 x i16> %sext, <i16 8, i16 8, i16 8, i16 8, i16 8, i16 8, i16 8, i16 8> - ret <8 x i16> %shift -} - -define <4 x i32> @vshlli16(<4 x i16>* %A) nounwind { -;CHECK-LABEL: vshlli16: -;CHECK: vshll.i16 - %tmp1 = load <4 x i16>, <4 x i16>* %A - %zext = zext <4 x i16> %tmp1 to <4 x i32> - %shift = shl <4 x i32> %zext, <i32 16, i32 16, i32 16, i32 16> - ret <4 x i32> %shift -} - -define <2 x i64> @vshlli32(<2 x i32>* %A) nounwind { -;CHECK-LABEL: vshlli32: -;CHECK: vshll.i32 - %tmp1 = load <2 x i32>, <2 x i32>* %A - %zext = zext <2 x i32> %tmp1 to <2 x i64> - %shift = shl <2 x i64> %zext, <i64 32, i64 32> - ret <2 x i64> %shift -} - -; And these have a shift just out of range so separate vmovl and vshl -; instructions are needed. -define <8 x i16> @vshllu8_bad(<8 x i8>* %A) nounwind { -; CHECK-LABEL: vshllu8_bad: -; CHECK: vmovl.u8 -; CHECK: vshl.i16 - %tmp1 = load <8 x i8>, <8 x i8>* %A - %zext = zext <8 x i8> %tmp1 to <8 x i16> - %shift = shl <8 x i16> %zext, <i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9, i16 9> - ret <8 x i16> %shift -} - -define <4 x i32> @vshlls16_bad(<4 x i16>* %A) nounwind { -; CHECK-LABEL: vshlls16_bad: -; CHECK: vmovl.s16 -; CHECK: vshl.i32 - %tmp1 = load <4 x i16>, <4 x i16>* %A - %sext = sext <4 x i16> %tmp1 to <4 x i32> - %shift = shl <4 x i32> %sext, <i32 17, i32 17, i32 17, i32 17> - ret <4 x i32> %shift -} - -define <2 x i64> @vshllu32_bad(<2 x i32>* %A) nounwind { -; CHECK-LABEL: vshllu32_bad: -; CHECK: vmovl.u32 -; CHECK: vshl.i64 - %tmp1 = load <2 x i32>, <2 x i32>* %A - %zext = zext <2 x i32> %tmp1 to <2 x i64> - %shift = shl <2 x i64> %zext, <i64 33, i64 33> - ret <2 x i64> %shift -} |
