17601a217SJessica Clarke# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py 2cc9ba560SVisoiu Mistrih Francis# RUN: llc -mtriple=riscv64 -debugify-and-strip-all-safe -run-pass machine-sink %s -o - 2>&1 | FileCheck %s 37601a217SJessica Clarke 47601a217SJessica Clarke--- | 57601a217SJessica Clarke define void @sink_addi_fi(i32 %0) !dbg !5 { 67601a217SJessica Clarke bb.0: 77601a217SJessica Clarke %1 = alloca i32, align 4 8*ff9af4c4SNikita Popov call void @llvm.dbg.value(metadata ptr %1, metadata !1, metadata !DIExpression()), !dbg !3 97601a217SJessica Clarke %2 = icmp eq i32 %0, 0 107601a217SJessica Clarke br i1 %2, label %bb.2, label %bb.1 117601a217SJessica Clarke bb.1: 12*ff9af4c4SNikita Popov store volatile i32 0, ptr %1, align 4 137601a217SJessica Clarke br label %bb.2 147601a217SJessica Clarke bb.2: 157601a217SJessica Clarke ret void 167601a217SJessica Clarke } 177601a217SJessica Clarke 187601a217SJessica Clarke declare void @llvm.dbg.value(metadata, metadata, metadata) 197601a217SJessica Clarke 207601a217SJessica Clarke !llvm.dbg.cu = !{!0} 217601a217SJessica Clarke 227601a217SJessica Clarke !0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !4) 237601a217SJessica Clarke !1 = !DILocalVariable(name: "var", scope: !5, file: !4, line: 2, type: !2) 247601a217SJessica Clarke !2 = !DIBasicType(name: "unsigned int", size: 32, encoding: DW_ATE_unsigned) 257601a217SJessica Clarke !3 = !DILocation(line: 0, scope: !5) 267601a217SJessica Clarke !4 = !DIFile(filename: "test.c", directory: "") 277601a217SJessica Clarke !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) 287601a217SJessica Clarke !6 = !DISubroutineType(types: !7) 297601a217SJessica Clarke !7 = !{null, !2} 307601a217SJessica Clarke !8 = !{} 317601a217SJessica Clarke 327601a217SJessica Clarke... 337601a217SJessica Clarke--- 347601a217SJessica Clarkename: sink_addi_fi 357601a217SJessica Clarkeliveins: 367601a217SJessica Clarke - { reg: '$x10', virtual-reg: '%0' } 377601a217SJessica Clarkestack: 387601a217SJessica Clarke - { id: 0, offset: 0, size: 4, alignment: 4 } 397601a217SJessica Clarkebody: | 407601a217SJessica Clarke ; CHECK-LABEL: name: sink_addi_fi 417601a217SJessica Clarke ; CHECK: bb.0: 42facff468SHsiangkai Wang ; CHECK-NEXT: successors: %bb.2(0x40000000), %bb.1(0x40000000) 4356303223SMatt Arsenault ; CHECK-NEXT: liveins: $x10 44facff468SHsiangkai Wang ; CHECK-NEXT: {{ $}} 45facff468SHsiangkai Wang ; CHECK-NEXT: [[COPY:%[0-9]+]]:gpr = COPY $x10 46facff468SHsiangkai Wang ; CHECK-NEXT: BEQ killed [[COPY]], $x0, %bb.2 47facff468SHsiangkai Wang ; CHECK-NEXT: {{ $}} 48facff468SHsiangkai Wang ; CHECK-NEXT: bb.1: 49facff468SHsiangkai Wang ; CHECK-NEXT: successors: %bb.2(0x80000000) 50facff468SHsiangkai Wang ; CHECK-NEXT: {{ $}} 51facff468SHsiangkai Wang ; CHECK-NEXT: [[ADDI:%[0-9]+]]:gpr = ADDI %stack.0, 0 52facff468SHsiangkai Wang ; CHECK-NEXT: SW $x0, killed [[ADDI]], 0 :: (volatile store (s32) into %stack.0) 53facff468SHsiangkai Wang ; CHECK-NEXT: {{ $}} 54facff468SHsiangkai Wang ; CHECK-NEXT: bb.2: 55facff468SHsiangkai Wang ; CHECK-NEXT: PseudoRET 567601a217SJessica Clarke bb.0: 577601a217SJessica Clarke liveins: $x10 587601a217SJessica Clarke %0:gpr = COPY $x10 597601a217SJessica Clarke DBG_VALUE %stack.0, $noreg, !1, !DIExpression(), debug-location !3 607601a217SJessica Clarke %1:gpr = ADDI %stack.0, 0 617601a217SJessica Clarke DBG_VALUE %1, $noreg, !1, !DIExpression(DW_OP_plus_uconst, 0, DW_OP_stack_value), debug-location !3 627601a217SJessica Clarke BEQ killed %0:gpr, $x0, %bb.2 637601a217SJessica Clarke bb.1: 64fae05692SMatt Arsenault SW $x0, killed %1:gpr, 0 :: (volatile store (s32) into %stack.0, align 4) 657601a217SJessica Clarke bb.2: 667601a217SJessica Clarke PseudoRET 67