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473 lines
24 KiB
473 lines
24 KiB
# RUN: llc -run-pass=livedebugvalues -march=x86-64 -o - %s | FileCheck -check-prefix=GENERATE %s
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# RUN: llc -run-pass=livedebugvalues -march=x86-64 -o - %s | FileCheck -check-prefix=TERMINATE %s
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#
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# Check that spills are recognized in the Live Debug Values pass and that
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# DBG_VALUE instructions are generated to keep track of spilled user
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# variables.
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# In addition we check that the ranges of spilled debug values are properly
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# extended.
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#
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# Test case generated from:
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#
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# extern void use (int);
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# extern void set (int *, int *, int *);
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#
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# int glob0, glob1, glob2, glob3, glob4, glob5;
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#
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# void foo(int b0, int b1, int int0, int int1, int int2,
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# int int3, int int4)
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# {
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# int inta = glob0;
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# int intb = glob1;
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# int intc = glob2;
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# int intd = glob3;
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# int inte = glob4;
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# int intf = glob5;
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# int intg;
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#
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# if (b0)
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# return;
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#
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# int0 += (int1 + int2 + int3) * int4;
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# use(intf);
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# use(inte);
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#
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# if (b1) {
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# set(&inte, &intf, &intg);
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# int0 = (int1 + int2 + int3) * int4;
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# inta = (intb*inte + intc*inte + intd) * inte;
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# }
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# int0 += int4 * inta;
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# use(int0);
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# }
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#
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#
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# Generated with
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# clang -g -O2 -S -emit-llvm -fno-omit-frame-pointer spill1.c
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# llc -stop-after=funclet-layout < spill1.ll > spill1.mir
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#
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# Make sure that we generated DBG_VALUE instructions for the spills
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# GENERATE: ![[INT0:[0-9]+]] = !DILocalVariable(name: "int0",{{.*}})
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# GENERATE: ![[INTB:[0-9]+]] = !DILocalVariable(name: "intb",{{.*}})
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# GENERATE: ![[INTD:[0-9]+]] = !DILocalVariable(name: "intd",{{.*}})
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#
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# GENERATE: bb.1.if.end:
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# GENERATE: MOV32mr $rbp, 1, $noreg, -48, $noreg, killed $edx :: (store 4 into %stack.5)
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# GENERATE-NEXT: DBG_VALUE $rbp, 0, ![[INT0]], !DIExpression(DW_OP_constu, 48, DW_OP_minus)
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# GENERATE: MOV32mr $rbp, 1, $noreg, -52, $noreg, killed $r8d :: (store 4 into %stack.4)
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# GENERATE-NEXT: DBG_VALUE $rbp, 0, ![[INTB]], !DIExpression(DW_OP_constu, 52, DW_OP_minus)
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# GENERATE: MOV32mr $rbp, 1, $noreg, -56, $noreg, killed $esi :: (store 4 into %stack.3)
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# GENERATE-NEXT: DBG_VALUE $rbp, 0, ![[INTD]], !DIExpression(DW_OP_constu, 56, DW_OP_minus)
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#
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# Check that the spill locations that are valid at the end of bb.1.if.end are
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# propagated to subsequent BBs.
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#
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# GENERATE: bb.2.if.then4:
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# GENERATE-NOT: bb.3:
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# GENERATE-DAG: DBG_VALUE $rbp, 0, ![[INTD]], !DIExpression(DW_OP_constu, 56, DW_OP_minus)
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# GENERATE-DAG: DBG_VALUE $rbp, 0, ![[INTB]], !DIExpression(DW_OP_constu, 52, DW_OP_minus)
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#
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# GENERATE: bb.3:
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# GENERATE-NOT: bb.4.if.end13:
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# GENERATE-DAG: DBG_VALUE $rbp, 0, ![[INTD]], !DIExpression(DW_OP_constu, 56, DW_OP_minus)
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# GENERATE-DAG: DBG_VALUE $rbp, 0, ![[INTB]], !DIExpression(DW_OP_constu, 52, DW_OP_minus)
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#
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# GENERATE: bb.4.if.end13:
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# GENERATE-NOT: bb.5.cleanup:
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# GENERATE-DAG: DBG_VALUE $rbp, 0, ![[INTD]], !DIExpression(DW_OP_constu, 56, DW_OP_minus)
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# GENERATE-DAG: DBG_VALUE $rbp, 0, ![[INTB]], !DIExpression(DW_OP_constu, 52, DW_OP_minus)
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#
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# Check that the spill location rbp-48 (the variable int0) is not propagated
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# because int0 is redefined within the same basic block.
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#
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# TERMINATE: bb.2.if.then4:
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# TERMINATE-NOT: DBG_VALUE $rbp, -48,
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--- |
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; ModuleID = '<stdin>'
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source_filename = "spill1.c"
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target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
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target triple = "x86_64-unknown-linux-gnu"
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@glob0 = common local_unnamed_addr global i32 0, align 4, !dbg !0
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@glob1 = common local_unnamed_addr global i32 0, align 4, !dbg !6
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@glob2 = common local_unnamed_addr global i32 0, align 4, !dbg !9
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@glob3 = common local_unnamed_addr global i32 0, align 4, !dbg !11
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@glob4 = common local_unnamed_addr global i32 0, align 4, !dbg !13
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@glob5 = common local_unnamed_addr global i32 0, align 4, !dbg !15
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; Function Attrs: nounwind uwtable
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define void @foo(i32 %b0, i32 %b1, i32 %int0, i32 %int1, i32 %int2, i32 %int3, i32 %int4) local_unnamed_addr #0 !dbg !20 {
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entry:
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%inte = alloca i32, align 4
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%intf = alloca i32, align 4
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%intg = alloca i32, align 4
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tail call void @llvm.dbg.value(metadata i32 %b0, i64 0, metadata !24, metadata !38), !dbg !39
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tail call void @llvm.dbg.value(metadata i32 %b1, i64 0, metadata !25, metadata !38), !dbg !40
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tail call void @llvm.dbg.value(metadata i32 %int0, i64 0, metadata !26, metadata !38), !dbg !41
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tail call void @llvm.dbg.value(metadata i32 %int1, i64 0, metadata !27, metadata !38), !dbg !42
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tail call void @llvm.dbg.value(metadata i32 %int2, i64 0, metadata !28, metadata !38), !dbg !43
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tail call void @llvm.dbg.value(metadata i32 %int3, i64 0, metadata !29, metadata !38), !dbg !44
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tail call void @llvm.dbg.value(metadata i32 %int4, i64 0, metadata !30, metadata !38), !dbg !45
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%0 = load i32, i32* @glob0, align 4, !dbg !46, !tbaa !47
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tail call void @llvm.dbg.value(metadata i32 %0, i64 0, metadata !31, metadata !38), !dbg !51
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%1 = load i32, i32* @glob1, align 4, !dbg !52, !tbaa !47
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tail call void @llvm.dbg.value(metadata i32 %1, i64 0, metadata !32, metadata !38), !dbg !53
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%2 = load i32, i32* @glob2, align 4, !dbg !54, !tbaa !47
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tail call void @llvm.dbg.value(metadata i32 %2, i64 0, metadata !33, metadata !38), !dbg !55
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%3 = load i32, i32* @glob3, align 4, !dbg !56, !tbaa !47
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tail call void @llvm.dbg.value(metadata i32 %3, i64 0, metadata !34, metadata !38), !dbg !57
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%4 = bitcast i32* %inte to i8*, !dbg !58
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call void @llvm.lifetime.start(i64 4, i8* nonnull %4) #4, !dbg !58
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%5 = load i32, i32* @glob4, align 4, !dbg !59, !tbaa !47
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tail call void @llvm.dbg.value(metadata i32 %5, i64 0, metadata !35, metadata !38), !dbg !60
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tail call void @llvm.dbg.value(metadata i32 %5, i64 0, metadata !35, metadata !38), !dbg !60
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store i32 %5, i32* %inte, align 4, !dbg !60, !tbaa !47
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%6 = bitcast i32* %intf to i8*, !dbg !61
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call void @llvm.lifetime.start(i64 4, i8* nonnull %6) #4, !dbg !61
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%7 = load i32, i32* @glob5, align 4, !dbg !62, !tbaa !47
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tail call void @llvm.dbg.value(metadata i32 %7, i64 0, metadata !36, metadata !38), !dbg !63
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tail call void @llvm.dbg.value(metadata i32 %7, i64 0, metadata !36, metadata !38), !dbg !63
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store i32 %7, i32* %intf, align 4, !dbg !63, !tbaa !47
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%8 = bitcast i32* %intg to i8*, !dbg !64
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call void @llvm.lifetime.start(i64 4, i8* nonnull %8) #4, !dbg !64
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%tobool = icmp eq i32 %b0, 0, !dbg !65
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br i1 %tobool, label %if.end, label %cleanup, !dbg !67
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if.end: ; preds = %entry
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%add = add nsw i32 %int2, %int1, !dbg !68
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%add1 = add nsw i32 %add, %int3, !dbg !69
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%mul = mul nsw i32 %add1, %int4, !dbg !70
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call void @llvm.dbg.value(metadata i32 %mul, i64 0, metadata !26, metadata !38), !dbg !41
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%add2 = add nsw i32 %mul, %int0, !dbg !71
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tail call void @llvm.dbg.value(metadata i32 %add2, i64 0, metadata !26, metadata !38), !dbg !41
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tail call void @use(i32 %7) #4, !dbg !72
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tail call void @use(i32 %5) #4, !dbg !73
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%tobool3 = icmp eq i32 %b1, 0, !dbg !74
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br i1 %tobool3, label %if.end13, label %if.then4, !dbg !76
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if.then4: ; preds = %if.end
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tail call void @llvm.dbg.value(metadata i32* %inte, i64 0, metadata !35, metadata !77), !dbg !60
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tail call void @llvm.dbg.value(metadata i32* %intf, i64 0, metadata !36, metadata !77), !dbg !63
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tail call void @llvm.dbg.value(metadata i32* %intg, i64 0, metadata !37, metadata !77), !dbg !78
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call void @set(i32* nonnull %inte, i32* nonnull %intf, i32* nonnull %intg) #4, !dbg !79
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%9 = load i32, i32* %inte, align 4, !dbg !81, !tbaa !47
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call void @llvm.dbg.value(metadata i32 %9, i64 0, metadata !35, metadata !38), !dbg !60
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%mul833 = add i32 %2, %1, !dbg !82
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%add10 = mul i32 %9, %mul833, !dbg !82
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%add11 = add nsw i32 %add10, %3, !dbg !83
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%mul12 = mul nsw i32 %add11, %9, !dbg !84
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call void @llvm.dbg.value(metadata i32 %mul12, i64 0, metadata !31, metadata !38), !dbg !51
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br label %if.end13, !dbg !85
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if.end13: ; preds = %if.then4, %if.end
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%inta.0 = phi i32 [ %mul12, %if.then4 ], [ %0, %if.end ]
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%int0.addr.0 = phi i32 [ %mul, %if.then4 ], [ %add2, %if.end ]
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call void @llvm.dbg.value(metadata i32 %inta.0, i64 0, metadata !31, metadata !38), !dbg !51
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call void @llvm.dbg.value(metadata i32 %int0.addr.0, i64 0, metadata !26, metadata !38), !dbg !41
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%mul14 = mul nsw i32 %inta.0, %int4, !dbg !86
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%add15 = add nsw i32 %int0.addr.0, %mul14, !dbg !87
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call void @llvm.dbg.value(metadata i32 %add15, i64 0, metadata !26, metadata !38), !dbg !41
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call void @use(i32 %add15) #4, !dbg !88
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br label %cleanup, !dbg !89
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cleanup: ; preds = %if.end13, %entry
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%10 = bitcast i32* %intg to i8*
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%11 = bitcast i32* %intf to i8*
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%12 = bitcast i32* %inte to i8*
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call void @llvm.lifetime.end(i64 4, i8* nonnull %10) #4, !dbg !89
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call void @llvm.lifetime.end(i64 4, i8* nonnull %11) #4, !dbg !89
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call void @llvm.lifetime.end(i64 4, i8* nonnull %12) #4, !dbg !89
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ret void, !dbg !90
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}
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; Function Attrs: argmemonly nounwind
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declare void @llvm.lifetime.start(i64, i8* nocapture) #1
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declare void @use(i32) local_unnamed_addr #2
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declare void @set(i32*, i32*, i32*) local_unnamed_addr #2
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; Function Attrs: argmemonly nounwind
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declare void @llvm.lifetime.end(i64, i8* nocapture) #1
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; Function Attrs: nounwind readnone
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declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #3
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; Function Attrs: nounwind
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declare void @llvm.stackprotector(i8*, i8**) #4
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attributes #0 = { nounwind uwtable "frame-pointer"="non-leaf" }
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attributes #1 = { argmemonly nounwind }
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attributes #2 = { "frame-pointer"="non-leaf" }
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attributes #3 = { nounwind readnone }
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attributes #4 = { nounwind }
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!llvm.dbg.cu = !{!2}
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!llvm.module.flags = !{!17, !18}
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!llvm.ident = !{!19}
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!0 = !DIGlobalVariableExpression(var: !1, expr: !DIExpression())
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!1 = distinct !DIGlobalVariable(name: "glob0", scope: !2, file: !3, line: 4, type: !8, isLocal: false, isDefinition: true)
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!2 = distinct !DICompileUnit(language: DW_LANG_C99, file: !3, producer: "clang version 5.0.0 (trunk 292962)", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !4, globals: !5)
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!3 = !DIFile(filename: "spill1.c", directory: "/home/test")
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!4 = !{}
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!5 = !{!0, !6, !9, !11, !13, !15}
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!6 = !DIGlobalVariableExpression(var: !7, expr: !DIExpression())
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!7 = distinct !DIGlobalVariable(name: "glob1", scope: !2, file: !3, line: 4, type: !8, isLocal: false, isDefinition: true)
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!8 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!9 = !DIGlobalVariableExpression(var: !10, expr: !DIExpression())
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!10 = distinct !DIGlobalVariable(name: "glob2", scope: !2, file: !3, line: 4, type: !8, isLocal: false, isDefinition: true)
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!11 = !DIGlobalVariableExpression(var: !12, expr: !DIExpression())
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!12 = distinct !DIGlobalVariable(name: "glob3", scope: !2, file: !3, line: 4, type: !8, isLocal: false, isDefinition: true)
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!13 = !DIGlobalVariableExpression(var: !14, expr: !DIExpression())
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!14 = distinct !DIGlobalVariable(name: "glob4", scope: !2, file: !3, line: 4, type: !8, isLocal: false, isDefinition: true)
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!15 = !DIGlobalVariableExpression(var: !16, expr: !DIExpression())
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!16 = distinct !DIGlobalVariable(name: "glob5", scope: !2, file: !3, line: 4, type: !8, isLocal: false, isDefinition: true)
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!17 = !{i32 2, !"Dwarf Version", i32 4}
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!18 = !{i32 2, !"Debug Info Version", i32 3}
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!19 = !{!"clang version 5.0.0 (trunk 292962)"}
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!20 = distinct !DISubprogram(name: "foo", scope: !3, file: !3, line: 6, type: !21, isLocal: false, isDefinition: true, scopeLine: 8, flags: DIFlagPrototyped, isOptimized: true, unit: !2, retainedNodes: !23)
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!21 = !DISubroutineType(types: !22)
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!22 = !{null, !8, !8, !8, !8, !8, !8, !8}
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!23 = !{!24, !25, !26, !27, !28, !29, !30, !31, !32, !33, !34, !35, !36, !37}
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!24 = !DILocalVariable(name: "b0", arg: 1, scope: !20, file: !3, line: 6, type: !8)
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!25 = !DILocalVariable(name: "b1", arg: 2, scope: !20, file: !3, line: 6, type: !8)
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!26 = !DILocalVariable(name: "int0", arg: 3, scope: !20, file: !3, line: 6, type: !8)
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!27 = !DILocalVariable(name: "int1", arg: 4, scope: !20, file: !3, line: 6, type: !8)
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!28 = !DILocalVariable(name: "int2", arg: 5, scope: !20, file: !3, line: 6, type: !8)
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!29 = !DILocalVariable(name: "int3", arg: 6, scope: !20, file: !3, line: 7, type: !8)
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!30 = !DILocalVariable(name: "int4", arg: 7, scope: !20, file: !3, line: 7, type: !8)
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!31 = !DILocalVariable(name: "inta", scope: !20, file: !3, line: 9, type: !8)
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!32 = !DILocalVariable(name: "intb", scope: !20, file: !3, line: 10, type: !8)
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!33 = !DILocalVariable(name: "intc", scope: !20, file: !3, line: 11, type: !8)
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!34 = !DILocalVariable(name: "intd", scope: !20, file: !3, line: 12, type: !8)
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!35 = !DILocalVariable(name: "inte", scope: !20, file: !3, line: 13, type: !8)
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!36 = !DILocalVariable(name: "intf", scope: !20, file: !3, line: 14, type: !8)
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!37 = !DILocalVariable(name: "intg", scope: !20, file: !3, line: 15, type: !8)
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!38 = !DIExpression()
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!39 = !DILocation(line: 6, column: 14, scope: !20)
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!40 = !DILocation(line: 6, column: 22, scope: !20)
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!41 = !DILocation(line: 6, column: 30, scope: !20)
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!42 = !DILocation(line: 6, column: 40, scope: !20)
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!43 = !DILocation(line: 6, column: 50, scope: !20)
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!44 = !DILocation(line: 7, column: 14, scope: !20)
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!45 = !DILocation(line: 7, column: 24, scope: !20)
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!46 = !DILocation(line: 9, column: 14, scope: !20)
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!47 = !{!48, !48, i64 0}
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!48 = !{!"int", !49, i64 0}
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!49 = !{!"omnipotent char", !50, i64 0}
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!50 = !{!"Simple C/C++ TBAA"}
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!51 = !DILocation(line: 9, column: 7, scope: !20)
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!52 = !DILocation(line: 10, column: 14, scope: !20)
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!53 = !DILocation(line: 10, column: 7, scope: !20)
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!54 = !DILocation(line: 11, column: 14, scope: !20)
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!55 = !DILocation(line: 11, column: 7, scope: !20)
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!56 = !DILocation(line: 12, column: 14, scope: !20)
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!57 = !DILocation(line: 12, column: 7, scope: !20)
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!58 = !DILocation(line: 13, column: 3, scope: !20)
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!59 = !DILocation(line: 13, column: 14, scope: !20)
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!60 = !DILocation(line: 13, column: 7, scope: !20)
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!61 = !DILocation(line: 14, column: 3, scope: !20)
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!62 = !DILocation(line: 14, column: 14, scope: !20)
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!63 = !DILocation(line: 14, column: 7, scope: !20)
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!64 = !DILocation(line: 15, column: 3, scope: !20)
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!65 = !DILocation(line: 17, column: 7, scope: !66)
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!66 = distinct !DILexicalBlock(scope: !20, file: !3, line: 17, column: 7)
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!67 = !DILocation(line: 17, column: 7, scope: !20)
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!68 = !DILocation(line: 20, column: 17, scope: !20)
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!69 = !DILocation(line: 20, column: 24, scope: !20)
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!70 = !DILocation(line: 20, column: 32, scope: !20)
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!71 = !DILocation(line: 20, column: 8, scope: !20)
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!72 = !DILocation(line: 21, column: 3, scope: !20)
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!73 = !DILocation(line: 22, column: 3, scope: !20)
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!74 = !DILocation(line: 24, column: 7, scope: !75)
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!75 = distinct !DILexicalBlock(scope: !20, file: !3, line: 24, column: 7)
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!76 = !DILocation(line: 24, column: 7, scope: !20)
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!77 = !DIExpression(DW_OP_deref)
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!78 = !DILocation(line: 15, column: 7, scope: !20)
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!79 = !DILocation(line: 25, column: 5, scope: !80)
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!80 = distinct !DILexicalBlock(scope: !75, file: !3, line: 24, column: 11)
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!81 = !DILocation(line: 27, column: 18, scope: !80)
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!82 = !DILocation(line: 27, column: 23, scope: !80)
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!83 = !DILocation(line: 27, column: 35, scope: !80)
|
|
!84 = !DILocation(line: 27, column: 43, scope: !80)
|
|
!85 = !DILocation(line: 28, column: 3, scope: !80)
|
|
!86 = !DILocation(line: 29, column: 16, scope: !20)
|
|
!87 = !DILocation(line: 29, column: 8, scope: !20)
|
|
!88 = !DILocation(line: 30, column: 3, scope: !20)
|
|
!89 = !DILocation(line: 31, column: 1, scope: !20)
|
|
!90 = !DILocation(line: 31, column: 1, scope: !91)
|
|
!91 = !DILexicalBlockFile(scope: !20, file: !3, discriminator: 2)
|
|
|
|
...
|
|
---
|
|
name: foo
|
|
alignment: 16
|
|
exposesReturnsTwice: false
|
|
legalized: false
|
|
regBankSelected: false
|
|
selected: false
|
|
tracksRegLiveness: true
|
|
liveins:
|
|
- { reg: '$edi' }
|
|
- { reg: '$esi' }
|
|
- { reg: '$edx' }
|
|
- { reg: '$ecx' }
|
|
- { reg: '$r8d' }
|
|
- { reg: '$r9d' }
|
|
calleeSavedRegisters: [ '$bh', '$bl', '$bp', '$bpl', '$bx', '$ebp', '$ebx',
|
|
'$rbp', '$rbx', '$r12', '$r13', '$r14', '$r15',
|
|
'$r12b', '$r13b', '$r14b', '$r15b', '$r12d', '$r13d',
|
|
'$r14d', '$r15d', '$r12w', '$r13w', '$r14w', '$r15w' ]
|
|
frameInfo:
|
|
isFrameAddressTaken: false
|
|
isReturnAddressTaken: false
|
|
hasStackMap: false
|
|
hasPatchPoint: false
|
|
stackSize: 72
|
|
offsetAdjustment: -24
|
|
maxAlignment: 8
|
|
adjustsStack: true
|
|
hasCalls: true
|
|
maxCallFrameSize: 0
|
|
hasOpaqueSPAdjustment: false
|
|
hasVAStart: false
|
|
hasMustTailInVarArgFunc: false
|
|
fixedStack:
|
|
- { id: 0, type: spill-slot, offset: -56, size: 8, alignment: 8, callee-saved-register: '$rbx' }
|
|
- { id: 1, type: spill-slot, offset: -48, size: 8, alignment: 16, callee-saved-register: '$r12' }
|
|
- { id: 2, type: spill-slot, offset: -40, size: 8, alignment: 8, callee-saved-register: '$r13' }
|
|
- { id: 3, type: spill-slot, offset: -32, size: 8, alignment: 16, callee-saved-register: '$r14' }
|
|
- { id: 4, type: spill-slot, offset: -24, size: 8, alignment: 8, callee-saved-register: '$r15' }
|
|
- { id: 5, type: spill-slot, offset: -16, size: 8, alignment: 16 }
|
|
- { id: 6, offset: 0, size: 4, alignment: 16, isImmutable: true, isAliased: false }
|
|
stack:
|
|
- { id: 0, name: inte, offset: -60, size: 4, alignment: 4 }
|
|
- { id: 1, name: intf, offset: -76, size: 4, alignment: 4 }
|
|
- { id: 2, name: intg, offset: -80, size: 4, alignment: 4 }
|
|
- { id: 3, type: spill-slot, offset: -72, size: 4, alignment: 4 }
|
|
- { id: 4, type: spill-slot, offset: -68, size: 4, alignment: 4 }
|
|
- { id: 5, type: spill-slot, offset: -64, size: 4, alignment: 4 }
|
|
body: |
|
|
bb.0.entry:
|
|
successors: %bb.1.if.end(0x30000000), %bb.5.cleanup(0x50000000)
|
|
liveins: $ecx, $edi, $edx, $esi, $r8d, $r9d, $r15, $r14, $r13, $r12, $rbx, $rbp
|
|
|
|
frame-setup PUSH64r killed $rbp, implicit-def $rsp, implicit $rsp
|
|
CFI_INSTRUCTION def_cfa_offset 16
|
|
CFI_INSTRUCTION offset $rbp, -16
|
|
$rbp = frame-setup MOV64rr $rsp
|
|
CFI_INSTRUCTION def_cfa_register $rbp
|
|
frame-setup PUSH64r killed $r15, implicit-def $rsp, implicit $rsp
|
|
frame-setup PUSH64r killed $r14, implicit-def $rsp, implicit $rsp
|
|
frame-setup PUSH64r killed $r13, implicit-def $rsp, implicit $rsp
|
|
frame-setup PUSH64r killed $r12, implicit-def $rsp, implicit $rsp
|
|
frame-setup PUSH64r killed $rbx, implicit-def $rsp, implicit $rsp
|
|
$rsp = frame-setup SUB64ri8 $rsp, 24, implicit-def dead $eflags
|
|
CFI_INSTRUCTION offset $rbx, -56
|
|
CFI_INSTRUCTION offset $r12, -48
|
|
CFI_INSTRUCTION offset $r13, -40
|
|
CFI_INSTRUCTION offset $r14, -32
|
|
CFI_INSTRUCTION offset $r15, -24
|
|
DBG_VALUE $edi, _, !24, !38, debug-location !39
|
|
DBG_VALUE $esi, _, !25, !38, debug-location !40
|
|
DBG_VALUE $edx, _, !26, !38, debug-location !41
|
|
DBG_VALUE $ecx, _, !27, !38, debug-location !42
|
|
DBG_VALUE $r8d, _, !28, !38, debug-location !43
|
|
DBG_VALUE $r9d, _, !29, !38, debug-location !44
|
|
$r14d = MOV32rr $r8d
|
|
DBG_VALUE $r14d, _, !28, !38, debug-location !43
|
|
$r12d = MOV32rr $esi
|
|
DBG_VALUE $r12d, _, !25, !38, debug-location !40
|
|
$eax = MOV32rr $edi
|
|
DBG_VALUE $eax, _, !24, !38, debug-location !39
|
|
$r13d = MOV32rm $rip, 1, _, @glob0, _, debug-location !46 :: (dereferenceable load 4 from @glob0, !tbaa !47)
|
|
DBG_VALUE $r13d, _, !31, !38, debug-location !51
|
|
$r8d = MOV32rm $rip, 1, _, @glob1, _, debug-location !52 :: (dereferenceable load 4 from @glob1, !tbaa !47)
|
|
DBG_VALUE $r8d, _, !32, !38, debug-location !53
|
|
$r15d = MOV32rm $rip, 1, _, @glob2, _, debug-location !54 :: (dereferenceable load 4 from @glob2, !tbaa !47)
|
|
DBG_VALUE $r15d, _, !33, !38, debug-location !55
|
|
$esi = MOV32rm $rip, 1, _, @glob3, _, debug-location !56 :: (dereferenceable load 4 from @glob3, !tbaa !47)
|
|
DBG_VALUE $esi, _, !34, !38, debug-location !57
|
|
$ebx = MOV32rm $rip, 1, _, @glob4, _, debug-location !59 :: (dereferenceable load 4 from @glob4, !tbaa !47)
|
|
DBG_VALUE $ebx, _, !35, !38, debug-location !60
|
|
MOV32mr $rbp, 1, _, -44, _, $ebx, debug-location !60 :: (store 4 into %ir.inte, !tbaa !47)
|
|
$edi = MOV32rm $rip, 1, _, @glob5, _, debug-location !62 :: (dereferenceable load 4 from @glob5, !tbaa !47)
|
|
DBG_VALUE $edi, _, !36, !38, debug-location !63
|
|
MOV32mr $rbp, 1, _, -60, _, $edi, debug-location !63 :: (store 4 into %ir.intf, !tbaa !47)
|
|
TEST32rr killed $eax, $eax, implicit-def $eflags, debug-location !67
|
|
JCC_1 %bb.5.cleanup, 5, implicit $eflags
|
|
|
|
bb.1.if.end:
|
|
successors: %bb.2(0x30000000), %bb.3.if.then4(0x50000000)
|
|
liveins: $ebx, $ecx, $edi, $edx, $esi, $r8d, $r9d, $r12d, $r13d, $r14d, $r15d, $rbp
|
|
|
|
MOV32mr $rbp, 1, _, -48, _, killed $edx :: (store 4 into %stack.5)
|
|
MOV32mr $rbp, 1, _, -52, _, killed $r8d :: (store 4 into %stack.4)
|
|
MOV32mr $rbp, 1, _, -56, _, killed $esi :: (store 4 into %stack.3)
|
|
DBG_VALUE _, _, !30, !38, debug-location !45
|
|
$r14d = ADD32rr killed $r14d, killed $ecx, implicit-def dead $eflags, debug-location !68
|
|
$r14d = ADD32rr killed $r14d, killed $r9d, implicit-def dead $eflags, debug-location !69
|
|
$r14d = IMUL32rm killed $r14d, $rbp, 1, _, 16, _, implicit-def dead $eflags, debug-location !70 :: (load 4 from %fixed-stack.6, align 16)
|
|
DBG_VALUE $r14d, _, !26, !38, debug-location !41
|
|
CALL64pcrel32 @use, csr_64, implicit $rsp, implicit $edi, implicit-def $rsp, debug-location !72
|
|
$edi = MOV32rr killed $ebx, debug-location !73
|
|
CALL64pcrel32 @use, csr_64, implicit $rsp, implicit $edi, implicit-def $rsp, debug-location !73
|
|
TEST32rr killed $r12d, $r12d, implicit-def $eflags, debug-location !74
|
|
JCC_1 %bb.2, 4, implicit $eflags
|
|
|
|
bb.3.if.then4:
|
|
successors: %bb.4.if.end13(0x80000000)
|
|
liveins: $r14d, $r15d, $rbp
|
|
|
|
$rdi = LEA64r $rbp, 1, _, -44, _
|
|
DBG_VALUE $rbp, -44, !35, !38, debug-location !60
|
|
$rsi = LEA64r $rbp, 1, _, -60, _
|
|
DBG_VALUE $rbp, -60, !36, !38, debug-location !63
|
|
$rdx = LEA64r $rbp, 1, _, -64, _
|
|
DBG_VALUE $rbp, -64, !37, !38, debug-location !78
|
|
CALL64pcrel32 @set, csr_64, implicit $rsp, implicit $rdi, implicit $rsi, implicit $rdx, implicit-def $rsp, debug-location !79
|
|
$eax = MOV32rm $rbp, 1, _, -44, _, debug-location !81 :: (dereferenceable load 4 from %ir.inte, !tbaa !47)
|
|
DBG_VALUE $eax, _, !35, !38, debug-location !60
|
|
$r15d = ADD32rm killed $r15d, $rbp, 1, _, -52, _, implicit-def dead $eflags, debug-location !82 :: (load 4 from %stack.4)
|
|
$r15d = IMUL32rr killed $r15d, $eax, implicit-def dead $eflags, debug-location !82
|
|
$r15d = ADD32rm killed $r15d, $rbp, 1, _, -56, _, implicit-def dead $eflags, debug-location !83 :: (load 4 from %stack.3)
|
|
$r15d = IMUL32rr killed $r15d, killed $eax, implicit-def dead $eflags, debug-location !84
|
|
DBG_VALUE $r15d, _, !31, !38, debug-location !51
|
|
$r13d = MOV32rr killed $r15d
|
|
DBG_VALUE $r13d, _, !31, !38, debug-location !51
|
|
JMP_1 %bb.4.if.end13
|
|
|
|
bb.2:
|
|
successors: %bb.4.if.end13(0x80000000)
|
|
liveins: $r13d, $r14d, $rbp
|
|
|
|
$r14d = ADD32rm killed $r14d, $rbp, 1, _, -48, _, implicit-def dead $eflags, debug-location !71 :: (load 4 from %stack.5)
|
|
DBG_VALUE $r14d, _, !26, !38, debug-location !41
|
|
|
|
bb.4.if.end13:
|
|
successors: %bb.5.cleanup(0x80000000)
|
|
liveins: $r13d, $r14d, $rbp
|
|
|
|
DBG_VALUE $r14d, _, !26, !38, debug-location !41
|
|
DBG_VALUE $r13d, _, !31, !38, debug-location !51
|
|
$r13d = IMUL32rm killed $r13d, $rbp, 1, _, 16, _, implicit-def dead $eflags, debug-location !86 :: (load 4 from %fixed-stack.6, align 16)
|
|
$r13d = ADD32rr killed $r13d, killed $r14d, implicit-def dead $eflags, debug-location !87
|
|
DBG_VALUE $r13d, _, !26, !38, debug-location !41
|
|
$edi = MOV32rr killed $r13d, debug-location !88
|
|
CALL64pcrel32 @use, csr_64, implicit $rsp, implicit $edi, implicit-def $rsp, debug-location !88
|
|
|
|
bb.5.cleanup:
|
|
liveins: $rbp
|
|
|
|
$rsp = ADD64ri8 $rsp, 24, implicit-def dead $eflags, debug-location !90
|
|
$rbx = POP64r implicit-def $rsp, implicit $rsp, debug-location !90
|
|
$r12 = POP64r implicit-def $rsp, implicit $rsp, debug-location !90
|
|
$r13 = POP64r implicit-def $rsp, implicit $rsp, debug-location !90
|
|
$r14 = POP64r implicit-def $rsp, implicit $rsp, debug-location !90
|
|
$r15 = POP64r implicit-def $rsp, implicit $rsp, debug-location !90
|
|
$rbp = POP64r implicit-def $rsp, implicit $rsp, debug-location !90
|
|
RETQ debug-location !90
|
|
|
|
...
|