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1; RUN: not %clang_cc1 -triple r600-unknown-unknown -S -o - %s 2>&1 | FileCheck %s2; REQUIRES: amdgpu-registered-target3 4; This is to check that backend errors for unsupported features are formatted correctly5 6; CHECK: error: test.c:2:20: in function bar i32 (): unsupported call to function foo7 8target triple = "r600-unknown-unknown"9 10; Function Attrs: nounwind uwtable11define i32 @bar() #0 !dbg !4 {12entry:13 %call = call i32 @foo(), !dbg !1214 ret i32 %call, !dbg !1315}16 17; Function Attrs: nounwind uwtable18define i32 @foo() #0 !dbg !8 {19entry:20 %call = call i32 @bar(), !dbg !1421 ret i32 %call, !dbg !1522}23 24attributes #0 = { nounwind noinline "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "use-soft-float"="false" }25 26!llvm.dbg.cu = !{!0}27!llvm.module.flags = !{!9, !10}28!llvm.ident = !{!11}29 30!0 = distinct !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "clang version 3.9.0", isOptimized: false, runtimeVersion: 0, emissionKind: 1, enums: !2)31!1 = !DIFile(filename: "test.c", directory: "")32!2 = !{}33!4 = distinct !DISubprogram(name: "bar", scope: !1, file: !1, line: 2, type: !5, isLocal: false, isDefinition: true, scopeLine: 2, isOptimized: false, unit: !0, retainedNodes: !2)34!5 = !DISubroutineType(types: !6)35!6 = !{!7}36!7 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)37!8 = distinct !DISubprogram(name: "foo", scope: !1, file: !1, line: 3, type: !5, isLocal: false, isDefinition: true, scopeLine: 3, flags: DIFlagPrototyped, isOptimized: false, unit: !0, retainedNodes: !2)38!9 = !{i32 2, !"Dwarf Version", i32 4}39!10 = !{i32 2, !"Debug Info Version", i32 3}40!11 = !{!"clang version 3.9.0"}41!12 = !DILocation(line: 2, column: 20, scope: !4)42!13 = !DILocation(line: 2, column: 13, scope: !4)43!14 = !DILocation(line: 3, column: 20, scope: !8)44!15 = !DILocation(line: 3, column: 13, scope: !8)45