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1# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py2# RUN: llc -mtriple=riscv64 -debugify-and-strip-all-safe -run-pass machine-sink %s -o - 2>&1 | FileCheck %s3 4--- |5 define void @sink_addi_fi(i32 %0) !dbg !5 {6 bb.0:7 %1 = alloca i32, align 48 call void @llvm.dbg.value(metadata ptr %1, metadata !1, metadata !DIExpression()), !dbg !39 %2 = icmp eq i32 %0, 010 br i1 %2, label %bb.2, label %bb.111 bb.1:12 store volatile i32 0, ptr %1, align 413 br label %bb.214 bb.2:15 ret void16 }17 18 !llvm.dbg.cu = !{!0}19 20 !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !4)21 !1 = !DILocalVariable(name: "var", scope: !5, file: !4, line: 2, type: !2)22 !2 = !DIBasicType(name: "unsigned int", size: 32, encoding: DW_ATE_unsigned)23 !3 = !DILocation(line: 0, scope: !5)24 !4 = !DIFile(filename: "test.c", directory: "")25 !5 = distinct !DISubprogram(name: "sink_addi_fi", scope: !4, file: !4, line: 1, type: !6, scopeLine: 1, flags: DIFlagPrototyped, spFlags: DISPFlagDefinition, unit: !0, retainedNodes: !8)26 !6 = !DISubroutineType(types: !7)27 !7 = !{null, !2}28 !8 = !{}29 30...31---32name: sink_addi_fi33liveins:34 - { reg: '$x10', virtual-reg: '%0' }35stack:36 - { id: 0, offset: 0, size: 4, alignment: 4 }37body: |38 ; CHECK-LABEL: name: sink_addi_fi39 ; CHECK: bb.0:40 ; CHECK-NEXT: successors: %bb.2(0x40000000), %bb.1(0x40000000)41 ; CHECK-NEXT: liveins: $x1042 ; CHECK-NEXT: {{ $}}43 ; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr = COPY $x1044 ; CHECK-NEXT: BEQ killed [[COPY]], $x0, %bb.245 ; CHECK-NEXT: {{ $}}46 ; CHECK-NEXT: bb.1:47 ; CHECK-NEXT: successors: %bb.2(0x80000000)48 ; CHECK-NEXT: {{ $}}49 ; CHECK-NEXT: [[ADDI:%[0-9]+]]:gpr = ADDI %stack.0, 050 ; CHECK-NEXT: SW $x0, killed [[ADDI]], 0 :: (volatile store (s32) into %stack.0)51 ; CHECK-NEXT: {{ $}}52 ; CHECK-NEXT: bb.2:53 ; CHECK-NEXT: PseudoRET54 bb.0:55 liveins: $x1056 %0:gpr = COPY $x1057 DBG_VALUE %stack.0, $noreg, !1, !DIExpression(), debug-location !358 %1:gpr = ADDI %stack.0, 059 DBG_VALUE %1, $noreg, !1, !DIExpression(DW_OP_plus_uconst, 0, DW_OP_stack_value), debug-location !360 BEQ killed %0:gpr, $x0, %bb.261 bb.1:62 SW $x0, killed %1:gpr, 0 :: (volatile store (s32) into %stack.0, align 4)63 bb.2:64 PseudoRET65