131 lines
3.8 KiB
YAML
131 lines
3.8 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=riscv32 -run-pass=legalizer %s -o - \
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# RUN: | FileCheck --check-prefix=RV32 %s
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---
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name: merge_i32
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body: |
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bb.0.entry:
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liveins: $x10
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; RV32-LABEL: name: merge_i32
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; RV32: liveins: $x10
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; RV32-NEXT: {{ $}}
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; RV32-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
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; RV32-NEXT: [[ASSERT_ZEXT:%[0-9]+]]:_(s32) = G_ASSERT_ZEXT [[COPY]], 16
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; RV32-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 16
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; RV32-NEXT: [[SHL:%[0-9]+]]:_(s32) = G_SHL [[ASSERT_ZEXT]], [[C]](s32)
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; RV32-NEXT: [[OR:%[0-9]+]]:_(s32) = G_OR [[ASSERT_ZEXT]], [[SHL]]
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; RV32-NEXT: $x10 = COPY [[OR]](s32)
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; RV32-NEXT: PseudoRET implicit $x10
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%0:_(s32) = COPY $x10
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%1:_(s32) = G_ASSERT_ZEXT %0, 16
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%2:_(s16) = G_TRUNC %1(s32)
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%3:_(s32) = G_MERGE_VALUES %2(s16), %2(s16)
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$x10 = COPY %3(s32)
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PseudoRET implicit $x10
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...
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---
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name: merge_i64
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body: |
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bb.0.entry:
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liveins: $x10
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; RV32-LABEL: name: merge_i64
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; RV32: liveins: $x10
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; RV32-NEXT: {{ $}}
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; RV32-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
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; RV32-NEXT: $x10 = COPY [[COPY]](s32)
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; RV32-NEXT: PseudoRET implicit $x10
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%0:_(s32) = COPY $x10
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%1:_(s64) = G_MERGE_VALUES %0(s32), %0(s32)
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%2:_(s32) = G_TRUNC %1(s64)
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$x10 = COPY %2(s32)
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PseudoRET implicit $x10
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...
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---
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name: merge_i128
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body: |
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bb.0.entry:
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liveins: $x10
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; RV32-LABEL: name: merge_i128
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; RV32: liveins: $x10
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; RV32-NEXT: {{ $}}
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; RV32-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
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; RV32-NEXT: $x10 = COPY [[COPY]](s32)
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; RV32-NEXT: PseudoRET implicit $x10
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%1:_(s32) = COPY $x10
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%2:_(s64) = G_ZEXT %1(s32)
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%0:_(s128) = G_MERGE_VALUES %2(s64), %2(s64)
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%3:_(s32) = G_TRUNC %0(s128)
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$x10 = COPY %3(s32)
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PseudoRET implicit $x10
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...
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---
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name: unmerge_i32
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body: |
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bb.0.entry:
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liveins: $x10
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; RV32-LABEL: name: unmerge_i32
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; RV32: liveins: $x10
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; RV32-NEXT: {{ $}}
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; RV32-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
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; RV32-NEXT: $x10 = COPY [[COPY]](s32)
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; RV32-NEXT: PseudoRET implicit $x10
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%0:_(s32) = COPY $x10
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%1:_(s64) = G_ZEXT %0(s32)
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%2:_(s32), %3:_(s32) = G_UNMERGE_VALUES %1(s64)
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$x10 = COPY %2(s32)
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PseudoRET implicit $x10
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...
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---
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name: unmerge_i64
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body: |
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bb.0.entry:
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liveins: $x10
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; RV32-LABEL: name: unmerge_i64
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; RV32: liveins: $x10
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; RV32-NEXT: {{ $}}
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; RV32-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
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; RV32-NEXT: $x10 = COPY [[COPY]](s32)
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; RV32-NEXT: PseudoRET implicit $x10
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%0:_(s32) = COPY $x10
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%1:_(s64) = G_ZEXT %0(s32)
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%2:_(s32), %3:_(s32) = G_UNMERGE_VALUES %1(s64)
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$x10 = COPY %2(s32)
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PseudoRET implicit $x10
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...
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---
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name: unmerge_i128
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body: |
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bb.0.entry:
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liveins: $x10
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; RV32-LABEL: name: unmerge_i128
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; RV32: liveins: $x10
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; RV32-NEXT: {{ $}}
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; RV32-NEXT: [[C:%[0-9]+]]:_(s32) = G_CONSTANT i32 0
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; RV32-NEXT: $x10 = COPY [[C]](s32)
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; RV32-NEXT: PseudoRET implicit $x10
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%0:_(s32) = COPY $x10
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%1:_(s128) = G_ZEXT %0(s32)
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%2:_(s64), %3:_(s64) = G_UNMERGE_VALUES %1(s128)
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%4:_(s32) = G_TRUNC %3(s64)
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$x10 = COPY %4(s32)
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PseudoRET implicit $x10
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...
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---
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name: unmerge_i256
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body: |
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bb.0.entry:
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liveins: $x10
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; RV32-LABEL: name: unmerge_i256
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; RV32: liveins: $x10
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; RV32-NEXT: {{ $}}
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; RV32-NEXT: [[COPY:%[0-9]+]]:_(s32) = COPY $x10
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; RV32-NEXT: $x10 = COPY [[COPY]](s32)
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; RV32-NEXT: PseudoRET implicit $x10
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%0:_(s32) = COPY $x10
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%1:_(s256) = G_ZEXT %0(s32)
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%2:_(s128), %3:_(s128) = G_UNMERGE_VALUES %1(s256)
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%4:_(s32) = G_TRUNC %2(s128)
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$x10 = COPY %4(s32)
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PseudoRET implicit $x10
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...
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