| ;; Test mips: |
| ; RUN: llc -mtriple=mips-linux-gnu -emit-call-site-info %s -stop-after=finalize-isel -o -| FileCheck %s |
| ;; Test mipsel: |
| ; RUN: llc -mtriple=mipsel-linux-gnu -emit-call-site-info %s -stop-after=finalize-isel -o -| FileCheck %s |
| |
| ;; Verify that call site info is not emitted for parameter passed through 64-bit register $d |
| ;; which splits into two 32-bit physical regs. |
| ;; Source: |
| ;; extern double bar(double,int); |
| ;; double foo(double self){ |
| ;; int b = 1; |
| ;; double a = bar(self,b); |
| ;; return a; |
| ;; } |
| |
| ;; Test mips and mipsel: |
| ; CHECK: name: foo |
| ; CHECK: callSites: |
| ; CHECK-NEXT: bb: {{.*}}, offset: {{.*}}, fwdArgRegs: |
| ; CHECK-NOT: arg: 0, reg: '$a0' |
| ; CHECK-NOT: arg: 0, reg: '$d6' |
| ; CHECK-NEXT: arg: 1, reg: '$a2' |
| |
| ; ModuleID = 'm.c' |
| source_filename = "m.c" |
| target datalayout = "E-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64" |
| target triple = "mips-unknown-linux-gnu" |
| |
| ; Function Attrs: nounwind |
| define dso_local double @foo(double %self) local_unnamed_addr !dbg !13 { |
| entry: |
| call void @llvm.dbg.value(metadata double %self, metadata !17, metadata !DIExpression()), !dbg !20 |
| call void @llvm.dbg.value(metadata i32 1, metadata !18, metadata !DIExpression()), !dbg !20 |
| %call = tail call double @bar(double %self, i32 signext 1), !dbg !20 |
| call void @llvm.dbg.value(metadata double %call, metadata !19, metadata !DIExpression()), !dbg !20 |
| ret double %call, !dbg !20 |
| } |
| |
| declare !dbg !4 dso_local double @bar(double, i32 signext) local_unnamed_addr |
| |
| ; Function Attrs: nounwind readnone speculatable willreturn |
| declare void @llvm.dbg.value(metadata, metadata, metadata) |
| |
| !llvm.dbg.cu = !{!0} |
| !llvm.module.flags = !{!9, !10, !11} |
| !llvm.ident = !{!12} |
| |
| !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) |
| !1 = !DIFile(filename: "m.c", directory: "/dir") |
| !2 = !{} |
| !3 = !{!4} |
| !4 = !DISubprogram(name: "bar", scope: !1, file: !1, line: 1, type: !5, flags: DIFlagPrototyped, spFlags: DISPFlagOptimized, retainedNodes: !2) |
| !5 = !DISubroutineType(types: !6) |
| !6 = !{!7, !7, !8} |
| !7 = !DIBasicType(name: "double", size: 64, encoding: DW_ATE_float) |
| !8 = !DIBasicType(name: "int", size: 32, encoding: DW_ATE_signed) |
| !9 = !{i32 7, !"Dwarf Version", i32 4} |
| !10 = !{i32 2, !"Debug Info Version", i32 3} |
| !11 = !{i32 1, !"wchar_size", i32 4} |
| !12 = !{!"clang version 11.0.0"} |
| !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) |
| !14 = !DISubroutineType(types: !15) |
| !15 = !{!7, !7} |
| !16 = !{!17, !18, !19} |
| !17 = !DILocalVariable(name: "self", arg: 1, scope: !13, file: !1, line: 3, type: !7) |
| !18 = !DILocalVariable(name: "b", scope: !13, file: !1, line: 4, type: !8) |
| !19 = !DILocalVariable(name: "a", scope: !13, file: !1, line: 5, type: !7) |
| !20 = !DILocation(line: 0, scope: !13) |