39584ae5b5
Add mir-check-debug pass to check MIR-level debug info. For IR-level, currently, LLVM have debugify + check-debugify to generate and check debug IR. Much like the IR-level pass debugify, mir-debugify inserts sequentially increasing line locations to each MachineInstr in a Module, But there is no equivalent MIR-level check-debugify pass, So now we support it at "mir-check-debug". Reviewed By: djtodoro Differential Revision: https://reviews.llvm.org/D91595
34 lines
1.9 KiB
YAML
34 lines
1.9 KiB
YAML
# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py
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# RUN: llc -debugify-and-strip-all-safe=0 -run-pass=mir-debugify -verify-machineinstrs -mtriple aarch64-unknown-unknown %s -o - | FileCheck %s
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...
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---
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name: fconstant_to_constant_s32
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alignment: 4
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tracksRegLiveness: true
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frameInfo:
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maxAlignment: 1
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machineFunctionInfo: {}
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body: |
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bb.0:
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liveins: $x0
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; CHECK-LABEL: name: fconstant_to_constant_s32
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; CHECK: liveins: $x0
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; CHECK: [[COPY:%[0-9]+]]:_(p0) = COPY $x0, debug-location !11
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; CHECK: DBG_VALUE [[COPY]](p0), $noreg, !9, !DIExpression(), debug-location !11
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; CHECK: [[C:%[0-9]+]]:_(s32) = G_FCONSTANT float 0x3FA99999A0000000, debug-location !DILocation(line: 2, column: 1, scope: !6)
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; CHECK: DBG_VALUE [[C]](s32), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 2, column: 1, scope: !6)
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; CHECK: [[C1:%[0-9]+]]:_(s64) = G_CONSTANT i64 524, debug-location !DILocation(line: 3, column: 1, scope: !6)
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; CHECK: DBG_VALUE [[C1]](s64), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 3, column: 1, scope: !6)
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; CHECK: [[PTR_ADD:%[0-9]+]]:_(p0) = G_PTR_ADD [[COPY]], [[C1]](s64), debug-location !DILocation(line: 4, column: 1, scope: !6)
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; CHECK: DBG_VALUE [[PTR_ADD]](p0), $noreg, !9, !DIExpression(), debug-location !DILocation(line: 4, column: 1, scope: !6)
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; CHECK: G_STORE [[C]](s32), [[PTR_ADD]](p0), debug-location !DILocation(line: 5, column: 1, scope: !6) :: (store 4)
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; CHECK: DBG_VALUE 0, $noreg, !9, !DIExpression(), debug-location !DILocation(line: 5, column: 1, scope: !6)
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; CHECK: RET_ReallyLR debug-location !DILocation(line: 6, column: 1, scope: !6)
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%0:_(p0) = COPY $x0
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%3:_(s32) = G_FCONSTANT float 0x3FA99999A0000000
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%1:_(s64) = G_CONSTANT i64 524
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%2:_(p0) = G_PTR_ADD %0, %1(s64)
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G_STORE %3(s32), %2(p0) :: (store 4)
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RET_ReallyLR
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...
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