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58 lines
2.2 KiB
58 lines
2.2 KiB
4 months ago
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# RUN: llc -O0 -mtriple arm-- -mattr=+vfp2 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefixes=CHECK
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# RUN: llc -O0 -mtriple thumb-- -mattr=+v6t2,+vfp2 -run-pass=instruction-select -verify-machineinstrs %s -o - | FileCheck %s --check-prefixes=CHECK
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--- |
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define void @test_dbg_value() #0 { ret void }
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "llvm", isOptimized: false, runtimeVersion: 0, emissionKind: FullDebug, enums: !2)
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!1 = !DIFile(filename: "dbg.ll", directory: "/tmp")
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!2 = !{}
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!5 = distinct !DISubprogram(name: "test_dbg_value", scope: !1, file: !1, line: 1, type: !6, isLocal: false, isDefinition: true, scopeLine: 1, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)
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!6 = !DISubroutineType(types: !2)
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!7 = !DILocalVariable(name: "x", arg: 1, scope: !5, file: !1, line: 1, type: !8)
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!8 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!9 = !DILocation(line: 1, column: 1, scope: !5)
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...
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---
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name: test_dbg_value
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# CHECK-LABEL: name: test_dbg_value
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legalized: true
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regBankSelected: true
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selected: false
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# CHECK: selected: true
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registers:
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- { id: 0, class: gprb }
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- { id: 1, class: fprb }
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- { id: 2, class: gprb }
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- { id: 3, class: fprb }
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body: |
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bb.0:
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liveins: $r0, $s1
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%0(s32) = COPY $r0
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%1(s32) = COPY $s1
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%2(s32) = G_ADD %0, %0
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; DBG_VALUE {{%[0-9]+}}:gpr, $noreg, !7, !DIExpression(), debug-location !9
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DBG_VALUE %2(s32), $noreg, !7, !DIExpression(), debug-location !9
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%3(s32) = G_FADD %1, %1
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; DBG_VALUE {{%[0-9]+}}:spr, $noreg, !7, !DIExpression(), debug-location !9
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DBG_VALUE %3(s32), $noreg, !7, !DIExpression(), debug-location !9
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; DBG_VALUE i32 42, 0, !7, !DIExpression(), debug-location !9
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DBG_VALUE i32 42, 0, !7, !DIExpression(), debug-location !9
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; DBG_VALUE float 1.000000e+00, 0, !7, !DIExpression(), debug-location !9
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DBG_VALUE float 1.000000e+00, 0, !7, !DIExpression(), debug-location !9
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; DBG_VALUE $noreg, 0, !7, !DIExpression(), debug-location !9
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DBG_VALUE $noreg, 0, !7, !DIExpression(), debug-location !9
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$r0 = COPY %2(s32)
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$s1 = COPY %3(s32)
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BX_RET 14, $noreg, implicit $r0, implicit $s1
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...
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