149 lines
7.2 KiB
YAML
149 lines
7.2 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=riscv64 -run-pass=legalizer %s -o - \
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# RUN: | FileCheck %s --check-prefix=RV64I
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# RUN: llc -mtriple=riscv64 -mattr=+zbb -run-pass=legalizer %s -o - \
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# RUN: | FileCheck %s --check-prefix=RV64ZBB_OR_RV64ZBKB
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# RUN: llc -mtriple=riscv64 -mattr=+zbkb -run-pass=legalizer %s -o - \
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# RUN: | FileCheck %s --check-prefix=RV64ZBB_OR_RV64ZBKB
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---
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name: bswap_i16
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body: |
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bb.0:
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liveins: $x10
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; RV64I-LABEL: name: bswap_i16
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; RV64I: liveins: $x10
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; RV64I-NEXT: {{ $}}
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; RV64I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
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; RV64I-NEXT: [[ASSERT_ZEXT:%[0-9]+]]:_(s64) = G_ASSERT_ZEXT [[COPY]], 16
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; RV64I-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[ASSERT_ZEXT]](s64)
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; RV64I-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 8
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; RV64I-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[TRUNC]], [[C]](s64)
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; RV64I-NEXT: [[TRUNC1:%[0-9]+]]:_(s32) = G_TRUNC [[ASSERT_ZEXT]](s64)
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; RV64I-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 8
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; RV64I-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[TRUNC1]], [[C1]](s64)
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; RV64I-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL]]
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; RV64I-NEXT: [[ANYEXT:%[0-9]+]]:_(s64) = G_ANYEXT [[OR]](s32)
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; RV64I-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 65535
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; RV64I-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[ANYEXT]], [[C2]]
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; RV64I-NEXT: $x10 = COPY [[AND]](s64)
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; RV64I-NEXT: PseudoRET implicit $x10
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;
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; RV64ZBB_OR_RV64ZBKB-LABEL: name: bswap_i16
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; RV64ZBB_OR_RV64ZBKB: liveins: $x10
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; RV64ZBB_OR_RV64ZBKB-NEXT: {{ $}}
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; RV64ZBB_OR_RV64ZBKB-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
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; RV64ZBB_OR_RV64ZBKB-NEXT: [[ASSERT_ZEXT:%[0-9]+]]:_(s64) = G_ASSERT_ZEXT [[COPY]], 16
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; RV64ZBB_OR_RV64ZBKB-NEXT: [[BSWAP:%[0-9]+]]:_(s64) = G_BSWAP [[ASSERT_ZEXT]]
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; RV64ZBB_OR_RV64ZBKB-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 48
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; RV64ZBB_OR_RV64ZBKB-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[BSWAP]], [[C]](s64)
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; RV64ZBB_OR_RV64ZBKB-NEXT: $x10 = COPY [[LSHR]](s64)
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; RV64ZBB_OR_RV64ZBKB-NEXT: PseudoRET implicit $x10
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%0:_(s64) = COPY $x10
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%1:_(s64) = G_ASSERT_ZEXT %0, 16
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%2:_(s16) = G_TRUNC %1(s64)
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%3:_(s16) = G_BSWAP %2
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%4:_(s64) = G_ZEXT %3(s16)
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$x10 = COPY %4(s64)
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PseudoRET implicit $x10
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...
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---
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name: bswap_i32
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body: |
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bb.0:
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liveins: $x10
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; RV64I-LABEL: name: bswap_i32
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; RV64I: liveins: $x10
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; RV64I-NEXT: {{ $}}
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; RV64I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
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; RV64I-NEXT: [[ASSERT_ZEXT:%[0-9]+]]:_(s64) = G_ASSERT_ZEXT [[COPY]], 32
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; RV64I-NEXT: [[TRUNC:%[0-9]+]]:_(s32) = G_TRUNC [[ASSERT_ZEXT]](s64)
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; RV64I-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 24
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; RV64I-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[TRUNC]], [[C]](s64)
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; RV64I-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 24
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; RV64I-NEXT: [[LSHR:%[0-9]+]]:_(s32) = G_LSHR [[TRUNC]], [[C1]](s64)
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; RV64I-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[LSHR]], [[SHL]]
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; RV64I-NEXT: [[C2:%[0-9]+]]:_(s32) = G_CONSTANT i32 65280
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; RV64I-NEXT: [[AND:%[0-9]+]]:_(s32) = G_AND [[TRUNC]], [[C2]]
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; RV64I-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 8
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; RV64I-NEXT: [[SHL1:%[0-9]+]]:_(s32) = G_SHL [[AND]], [[C3]](s64)
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; RV64I-NEXT: [[OR1:%[0-9]+]]:_(s32) = G_OR [[OR]], [[SHL1]]
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; RV64I-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 8
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; RV64I-NEXT: [[LSHR1:%[0-9]+]]:_(s32) = G_LSHR [[TRUNC]], [[C4]](s64)
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; RV64I-NEXT: [[AND1:%[0-9]+]]:_(s32) = G_AND [[LSHR1]], [[C2]]
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; RV64I-NEXT: [[OR2:%[0-9]+]]:_(s32) = G_OR [[OR1]], [[AND1]]
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; RV64I-NEXT: [[ZEXT:%[0-9]+]]:_(s64) = G_ZEXT [[OR2]](s32)
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; RV64I-NEXT: $x10 = COPY [[ZEXT]](s64)
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; RV64I-NEXT: PseudoRET implicit $x10
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;
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; RV64ZBB_OR_RV64ZBKB-LABEL: name: bswap_i32
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; RV64ZBB_OR_RV64ZBKB: liveins: $x10
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; RV64ZBB_OR_RV64ZBKB-NEXT: {{ $}}
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; RV64ZBB_OR_RV64ZBKB-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
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; RV64ZBB_OR_RV64ZBKB-NEXT: [[ASSERT_ZEXT:%[0-9]+]]:_(s64) = G_ASSERT_ZEXT [[COPY]], 32
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; RV64ZBB_OR_RV64ZBKB-NEXT: [[BSWAP:%[0-9]+]]:_(s64) = G_BSWAP [[ASSERT_ZEXT]]
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; RV64ZBB_OR_RV64ZBKB-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 32
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; RV64ZBB_OR_RV64ZBKB-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[BSWAP]], [[C]](s64)
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; RV64ZBB_OR_RV64ZBKB-NEXT: $x10 = COPY [[LSHR]](s64)
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; RV64ZBB_OR_RV64ZBKB-NEXT: PseudoRET implicit $x10
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%0:_(s64) = COPY $x10
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%1:_(s64) = G_ASSERT_ZEXT %0, 32
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%2:_(s32) = G_TRUNC %1(s64)
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%3:_(s32) = G_BSWAP %2
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%4:_(s64) = G_ZEXT %3(s32)
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$x10 = COPY %4(s64)
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PseudoRET implicit $x10
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...
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---
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name: bswap_i64
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body: |
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bb.0:
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liveins: $x10
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; RV64I-LABEL: name: bswap_i64
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; RV64I: liveins: $x10
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; RV64I-NEXT: {{ $}}
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; RV64I-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
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; RV64I-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 56
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; RV64I-NEXT: [[SHL:%[0-9]+]]:_(s64) = G_SHL [[COPY]], [[C]](s64)
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; RV64I-NEXT: [[LSHR:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[C]](s64)
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; RV64I-NEXT: [[OR:%[0-9]+]]:_(s64) = G_OR [[LSHR]], [[SHL]]
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; RV64I-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 65280
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; RV64I-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 40
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; RV64I-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[COPY]], [[C1]]
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; RV64I-NEXT: [[SHL1:%[0-9]+]]:_(s64) = G_SHL [[AND]], [[C2]](s64)
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; RV64I-NEXT: [[OR1:%[0-9]+]]:_(s64) = G_OR [[OR]], [[SHL1]]
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; RV64I-NEXT: [[LSHR1:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[C2]](s64)
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; RV64I-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[LSHR1]], [[C1]]
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; RV64I-NEXT: [[OR2:%[0-9]+]]:_(s64) = G_OR [[OR1]], [[AND1]]
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; RV64I-NEXT: [[C3:%[0-9]+]]:_(s64) = G_CONSTANT i64 16711680
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; RV64I-NEXT: [[C4:%[0-9]+]]:_(s64) = G_CONSTANT i64 24
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; RV64I-NEXT: [[AND2:%[0-9]+]]:_(s64) = G_AND [[COPY]], [[C3]]
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; RV64I-NEXT: [[SHL2:%[0-9]+]]:_(s64) = G_SHL [[AND2]], [[C4]](s64)
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; RV64I-NEXT: [[OR3:%[0-9]+]]:_(s64) = G_OR [[OR2]], [[SHL2]]
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; RV64I-NEXT: [[LSHR2:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[C4]](s64)
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; RV64I-NEXT: [[AND3:%[0-9]+]]:_(s64) = G_AND [[LSHR2]], [[C3]]
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; RV64I-NEXT: [[OR4:%[0-9]+]]:_(s64) = G_OR [[OR3]], [[AND3]]
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; RV64I-NEXT: [[C5:%[0-9]+]]:_(s64) = G_CONSTANT i64 -16777216
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; RV64I-NEXT: [[C6:%[0-9]+]]:_(s64) = G_CONSTANT i64 8
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; RV64I-NEXT: [[AND4:%[0-9]+]]:_(s64) = G_AND [[COPY]], [[C5]]
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; RV64I-NEXT: [[SHL3:%[0-9]+]]:_(s64) = G_SHL [[AND4]], [[C6]](s64)
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; RV64I-NEXT: [[OR5:%[0-9]+]]:_(s64) = G_OR [[OR4]], [[SHL3]]
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; RV64I-NEXT: [[LSHR3:%[0-9]+]]:_(s64) = G_LSHR [[COPY]], [[C6]](s64)
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; RV64I-NEXT: [[AND5:%[0-9]+]]:_(s64) = G_AND [[LSHR3]], [[C5]]
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; RV64I-NEXT: [[OR6:%[0-9]+]]:_(s64) = G_OR [[OR5]], [[AND5]]
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; RV64I-NEXT: $x10 = COPY [[OR6]](s64)
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; RV64I-NEXT: PseudoRET implicit $x10
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;
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; RV64ZBB_OR_RV64ZBKB-LABEL: name: bswap_i64
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; RV64ZBB_OR_RV64ZBKB: liveins: $x10
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; RV64ZBB_OR_RV64ZBKB-NEXT: {{ $}}
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; RV64ZBB_OR_RV64ZBKB-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
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; RV64ZBB_OR_RV64ZBKB-NEXT: [[BSWAP:%[0-9]+]]:_(s64) = G_BSWAP [[COPY]]
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; RV64ZBB_OR_RV64ZBKB-NEXT: $x10 = COPY [[BSWAP]](s64)
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; RV64ZBB_OR_RV64ZBKB-NEXT: PseudoRET implicit $x10
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%0:_(s64) = COPY $x10
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%1:_(s64) = G_BSWAP %0
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$x10 = COPY %1(s64)
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PseudoRET implicit $x10
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...
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