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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 22# RUN: llc -mtriple=i386-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=X86-323# RUN: llc -mtriple=x86_64-linux-gnu -run-pass=legalizer %s -o - | FileCheck %s --check-prefix=X86-644 5# test bswap for s16, s32, and s646 7---8name: test_bswap649body: |10 bb.1:11 ; X86-32-LABEL: name: test_bswap6412 ; X86-32: [[DEF:%[0-9]+]]:_(s64) = IMPLICIT_DEF13 ; X86-32-NEXT: [[UV:%[0-9]+]]:_(s32), [[UV1:%[0-9]+]]:_(s32) = G_UNMERGE_VALUES [[DEF]](s64)14 ; X86-32-NEXT: [[BSWAP:%[0-9]+]]:_(s32) = G_BSWAP [[UV1]]15 ; X86-32-NEXT: [[BSWAP1:%[0-9]+]]:_(s32) = G_BSWAP [[UV]]16 ; X86-32-NEXT: [[MV:%[0-9]+]]:_(s64) = G_MERGE_VALUES [[BSWAP]](s32), [[BSWAP1]](s32)17 ; X86-32-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY [[MV]](s64)18 ; X86-32-NEXT: RET 0, implicit [[COPY]](s64)19 ; X86-64-LABEL: name: test_bswap6420 ; X86-64: [[DEF:%[0-9]+]]:_(s64) = IMPLICIT_DEF21 ; X86-64-NEXT: [[BSWAP:%[0-9]+]]:_(s64) = G_BSWAP [[DEF]]22 ; X86-64-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY [[BSWAP]](s64)23 ; X86-64-NEXT: RET 0, implicit [[COPY]](s64)24 %0:_(s64) = IMPLICIT_DEF25 %1:_(s64) = G_BSWAP %026 %2:_(s64) = COPY %1(s64)27 RET 0, implicit %228 29...30---31name: test_bswap3232body: |33 bb.1:34 ; X86-32-LABEL: name: test_bswap3235 ; X86-32: [[DEF:%[0-9]+]]:_(s32) = IMPLICIT_DEF36 ; X86-32-NEXT: [[BSWAP:%[0-9]+]]:_(s32) = G_BSWAP [[DEF]]37 ; X86-32-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY [[BSWAP]](s32)38 ; X86-32-NEXT: RET 0, implicit [[COPY]](s32)39 ; X86-64-LABEL: name: test_bswap3240 ; X86-64: [[DEF:%[0-9]+]]:_(s32) = IMPLICIT_DEF41 ; X86-64-NEXT: [[BSWAP:%[0-9]+]]:_(s32) = G_BSWAP [[DEF]]42 ; X86-64-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY [[BSWAP]](s32)43 ; X86-64-NEXT: RET 0, implicit [[COPY]](s32)44 %0:_(s32) = IMPLICIT_DEF45 %1:_(s32) = G_BSWAP %046 %2:_(s32) = COPY %1(s32)47 RET 0, implicit %248 49...50---51name: test_bswap1652body: |53 bb.1:54 ; X86-32-LABEL: name: test_bswap1655 ; X86-32: [[DEF:%[0-9]+]]:_(s16) = IMPLICIT_DEF56 ; X86-32-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[DEF]](s16)57 ; X86-32-NEXT: [[BSWAP:%[0-9]+]]:_(s32) = G_BSWAP [[ANYEXT]]58 ; X86-32-NEXT: [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 1659 ; X86-32-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BSWAP]], [[C]](s8)60 ; X86-32-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)61 ; X86-32-NEXT: [[COPY:%[0-9]+]]:_(s16) = COPY [[TRUNC]](s16)62 ; X86-32-NEXT: RET 0, implicit [[COPY]](s16)63 ; X86-64-LABEL: name: test_bswap1664 ; X86-64: [[DEF:%[0-9]+]]:_(s16) = IMPLICIT_DEF65 ; X86-64-NEXT: [[ANYEXT:%[0-9]+]]:_(s32) = G_ANYEXT [[DEF]](s16)66 ; X86-64-NEXT: [[BSWAP:%[0-9]+]]:_(s32) = G_BSWAP [[ANYEXT]]67 ; X86-64-NEXT: [[C:%[0-9]+]]:_(s8) = G_CONSTANT i8 1668 ; X86-64-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[BSWAP]], [[C]](s8)69 ; X86-64-NEXT: [[TRUNC:%[0-9]+]]:_(s16) = G_TRUNC [[LSHR]](s32)70 ; X86-64-NEXT: [[COPY:%[0-9]+]]:_(s16) = COPY [[TRUNC]](s16)71 ; X86-64-NEXT: RET 0, implicit [[COPY]](s16)72 %0:_(s16) = IMPLICIT_DEF73 %1:_(s16) = G_BSWAP %074 %2:_(s16) = COPY %1(s16)75 RET 0, implicit %276 77...78