xref: /llvm-project/llvm/test/CodeGen/Thumb2/vqabs.ll (revision eecba950671629e656e90b5a948a58d3a86a375d)
1*eecba950SDavid Green; RUN: llc -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+mve %s -o - | FileCheck %s
296e94e37SAnna Welker
396e94e37SAnna Welkerdefine arm_aapcs_vfpcc <16 x i8> @vqabs_test16(<16 x i8> %A) nounwind {
496e94e37SAnna Welker; CHECK-LABEL: vqabs_test16:
596e94e37SAnna Welker; CHECK:       @ %bb.0: @ %entry
696e94e37SAnna Welker; CHECK-NEXT:    vqabs.s8 q0, q0
796e94e37SAnna Welker; CHECK-NEXT:    bx lr
896e94e37SAnna Welkerentry:
996e94e37SAnna Welker
1096e94e37SAnna Welker  %0 = icmp sgt <16 x i8> %A, zeroinitializer
1196e94e37SAnna Welker  %1 = icmp eq <16 x i8> %A, <i8 -128, i8 -128, i8 -128, i8 -128, i8 -128, i8 -128, i8 -128, i8 -128, i8 -128, i8 -128, i8 -128, i8 -128, i8 -128, i8 -128, i8 -128, i8 -128>
1296e94e37SAnna Welker  %2 = sub nsw <16 x i8> zeroinitializer, %A
1396e94e37SAnna Welker  %3 = select <16 x i1> %1, <16 x i8> <i8 127, i8 127, i8 127, i8 127, i8 127, i8 127, i8 127, i8 127, i8 127, i8 127, i8 127, i8 127, i8 127, i8 127, i8 127, i8 127>, <16 x i8> %2
1496e94e37SAnna Welker  %4 = select <16 x i1> %0, <16 x i8> %A, <16 x i8> %3
1596e94e37SAnna Welker
1696e94e37SAnna Welker  ret <16 x i8> %4
1796e94e37SAnna Welker}
1896e94e37SAnna Welker
1996e94e37SAnna Welkerdefine arm_aapcs_vfpcc <8 x i16> @vqabs_test8(<8 x i16> %A) nounwind {
2096e94e37SAnna Welker; CHECK-LABEL: vqabs_test8:
2196e94e37SAnna Welker; CHECK:       @ %bb.0: @ %entry
2296e94e37SAnna Welker; CHECK-NEXT:    vqabs.s16 q0, q0
2396e94e37SAnna Welker; CHECK-NEXT:    bx lr
2496e94e37SAnna Welkerentry:
2596e94e37SAnna Welker
2696e94e37SAnna Welker  %0 = icmp sgt <8 x i16> %A, zeroinitializer
2796e94e37SAnna Welker  %1 = icmp eq <8 x i16> %A, <i16 -32768, i16 -32768, i16 -32768, i16 -32768, i16 -32768, i16 -32768, i16 -32768, i16 -32768>
2896e94e37SAnna Welker  %2 = sub nsw <8 x i16> zeroinitializer, %A
2996e94e37SAnna Welker  %3 = select <8 x i1> %1, <8 x i16> <i16 32767, i16 32767, i16 32767, i16 32767, i16 32767, i16 32767, i16 32767, i16 32767>, <8 x i16> %2
3096e94e37SAnna Welker  %4 = select <8 x i1> %0, <8 x i16> %A, <8 x i16> %3
3196e94e37SAnna Welker
3296e94e37SAnna Welker  ret <8 x i16> %4
3396e94e37SAnna Welker}
3496e94e37SAnna Welker
3596e94e37SAnna Welkerdefine arm_aapcs_vfpcc <4 x i32> @vqabs_test4(<4 x i32> %A) nounwind {
3696e94e37SAnna Welker; CHECK-LABEL: vqabs_test4:
3796e94e37SAnna Welker; CHECK:       @ %bb.0: @ %entry
3896e94e37SAnna Welker; CHECK-NEXT:    vqabs.s32 q0, q0
3996e94e37SAnna Welker; CHECK-NEXT:    bx lr
4096e94e37SAnna Welkerentry:
4196e94e37SAnna Welker
4296e94e37SAnna Welker  %0 = icmp sgt <4 x i32> %A, zeroinitializer
4396e94e37SAnna Welker  %1 = icmp eq <4 x i32> %A, <i32 -2147483648, i32 -2147483648, i32 -2147483648, i32 -2147483648>
4496e94e37SAnna Welker  %2 = sub nsw <4 x i32> zeroinitializer, %A
4596e94e37SAnna Welker  %3 = select <4 x i1> %1, <4 x i32> <i32 2147483647, i32 2147483647, i32 2147483647, i32 2147483647>, <4 x i32> %2
4696e94e37SAnna Welker  %4 = select <4 x i1> %0, <4 x i32> %A, <4 x i32> %3
4796e94e37SAnna Welker
4896e94e37SAnna Welker  ret <4 x i32> %4
4996e94e37SAnna Welker}
5096e94e37SAnna Welker
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