69 lines
3.0 KiB
LLVM
69 lines
3.0 KiB
LLVM
;; Test mips:
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; RUN: llc -mtriple=mips-linux-gnu -emit-call-site-info %s -stop-after=finalize-isel -o -| FileCheck %s
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;; Test mipsel:
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; RUN: llc -mtriple=mipsel-linux-gnu -emit-call-site-info %s -stop-after=finalize-isel -o -| FileCheck %s
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;; Verify that call site info is not emitted for parameter passed through 64-bit register $d
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;; which splits into two 32-bit physical regs.
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;; Source:
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;; extern double bar(double,int);
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;; double foo(double self){
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;; int b = 1;
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;; double a = bar(self,b);
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;; return a;
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;; }
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;; Test mips and mipsel:
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; CHECK: name: foo
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; CHECK: callSites:
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; CHECK-NEXT: bb: {{.*}}, offset: {{.*}}, fwdArgRegs:
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; CHECK-NOT: arg: 0, reg: '$a0'
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; CHECK-NOT: arg: 0, reg: '$d6'
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; CHECK-NEXT: arg: 1, reg: '$a2'
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; ModuleID = 'm.c'
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source_filename = "m.c"
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target datalayout = "E-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64"
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target triple = "mips-unknown-linux-gnu"
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; Function Attrs: nounwind
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define dso_local double @foo(double %self) local_unnamed_addr !dbg !13 {
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entry:
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call void @llvm.dbg.value(metadata double %self, metadata !17, metadata !DIExpression()), !dbg !20
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call void @llvm.dbg.value(metadata i32 1, metadata !18, metadata !DIExpression()), !dbg !20
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%call = tail call double @bar(double %self, i32 signext 1), !dbg !20
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call void @llvm.dbg.value(metadata double %call, metadata !19, metadata !DIExpression()), !dbg !20
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ret double %call, !dbg !20
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}
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declare !dbg !4 dso_local double @bar(double, i32 signext) local_unnamed_addr
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; Function Attrs: nounwind readnone speculatable willreturn
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declare void @llvm.dbg.value(metadata, metadata, metadata)
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!llvm.dbg.cu = !{!0}
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!llvm.module.flags = !{!9, !10, !11}
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!llvm.ident = !{!12}
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!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 11.0.0", isOptimized: true, runtimeVersion: 0, emissionKind: FullDebug, enums: !2, retainedTypes: !3, splitDebugInlining: false, nameTableKind: None)
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!1 = !DIFile(filename: "m.c", directory: "/dir")
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!2 = !{}
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!3 = !{!4}
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!4 = !DISubprogram(name: "bar", scope: !1, file: !1, line: 1, type: !5, flags: DIFlagPrototyped, spFlags: DISPFlagOptimized, retainedNodes: !2)
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!5 = !DISubroutineType(types: !6)
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!6 = !{!7, !7, !8}
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!7 = !DIBasicType(name: "double", size: 64, encoding: DW_ATE_float)
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!8 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed)
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!9 = !{i32 7, !"Dwarf Version", i32 4}
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!10 = !{i32 2, !"Debug Info Version", i32 3}
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!11 = !{i32 1, !"wchar_size", i32 4}
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!12 = !{!"clang version 11.0.0"}
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!13 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 3, type: !14, scopeLine: 3, flags: DIFlagPrototyped | DIFlagAllCallsDescribed, spFlags: DISPFlagDefinition | DISPFlagOptimized, unit: !0, retainedNodes: !16)
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!14 = !DISubroutineType(types: !15)
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!15 = !{!7, !7}
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!16 = !{!17, !18, !19}
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!17 = !DILocalVariable(name: "self", arg: 1, scope: !13, file: !1, line: 3, type: !7)
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!18 = !DILocalVariable(name: "b", scope: !13, file: !1, line: 4, type: !8)
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!19 = !DILocalVariable(name: "a", scope: !13, file: !1, line: 5, type: !7)
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!20 = !DILocation(line: 0, scope: !13)
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