40 lines
1.5 KiB
YAML
40 lines
1.5 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -mtriple=riscv64 -mattr=+d -run-pass=legalizer %s -o - \
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# RUN: | FileCheck %s
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---
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name: test_simple_alloca
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body: |
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bb.1:
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liveins: $x10
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; CHECK-LABEL: name: test_simple_alloca
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; CHECK: liveins: $x10
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; CHECK-NEXT: {{ $}}
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; CHECK-NEXT: [[COPY:%[0-9]+]]:_(s64) = COPY $x10
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; CHECK-NEXT: [[C:%[0-9]+]]:_(s64) = G_CONSTANT i64 4294967295
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; CHECK-NEXT: [[AND:%[0-9]+]]:_(s64) = G_AND [[COPY]], [[C]]
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; CHECK-NEXT: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 15
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; CHECK-NEXT: [[ADD:%[0-9]+]]:_(s64) = nuw G_ADD [[AND]], [[C1]]
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; CHECK-NEXT: [[C2:%[0-9]+]]:_(s64) = G_CONSTANT i64 -16
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; CHECK-NEXT: [[AND1:%[0-9]+]]:_(s64) = G_AND [[ADD]], [[C2]]
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; CHECK-NEXT: [[COPY1:%[0-9]+]]:_(p0) = COPY $x2
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; CHECK-NEXT: [[PTRTOINT:%[0-9]+]]:_(s64) = G_PTRTOINT [[COPY1]](p0)
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; CHECK-NEXT: [[SUB:%[0-9]+]]:_(s64) = G_SUB [[PTRTOINT]], [[AND1]]
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; CHECK-NEXT: [[INTTOPTR:%[0-9]+]]:_(p0) = G_INTTOPTR [[SUB]](s64)
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; CHECK-NEXT: $x2 = COPY [[INTTOPTR]](p0)
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; CHECK-NEXT: [[COPY2:%[0-9]+]]:_(p0) = COPY [[INTTOPTR]](p0)
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; CHECK-NEXT: $x10 = COPY [[COPY2]](p0)
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; CHECK-NEXT: PseudoRET implicit $x10
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%1:_(s64) = COPY $x10
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%0:_(s32) = G_TRUNC %1(s64)
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%2:_(s64) = G_ZEXT %0(s32)
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%5:_(s64) = G_CONSTANT i64 15
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%6:_(s64) = nuw G_ADD %2, %5
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%7:_(s64) = G_CONSTANT i64 -16
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%8:_(s64) = G_AND %6, %7
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%9:_(p0) = G_DYN_STACKALLOC %8(s64), 1
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$x10 = COPY %9(p0)
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PseudoRET implicit $x10
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...
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