X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=test%2FDebugInfo%2FARM%2Fmultiple-constant-uses-drops-dbgloc.ll;fp=test%2FDebugInfo%2FARM%2Fmultiple-constant-uses-drops-dbgloc.ll;h=e68c5b8241633c348554869d8d0e15ebaa39466b;hb=6eb9a62fe04a6e17a70b2c6dfc03b6966019a03c;hp=0000000000000000000000000000000000000000;hpb=1336daad86de3d09d8a2319be3b12f91d4632563;p=oota-llvm.git

diff --git a/test/DebugInfo/ARM/multiple-constant-uses-drops-dbgloc.ll b/test/DebugInfo/ARM/multiple-constant-uses-drops-dbgloc.ll
new file mode 100644
index 00000000000..e68c5b82416
--- /dev/null
+++ b/test/DebugInfo/ARM/multiple-constant-uses-drops-dbgloc.ll
@@ -0,0 +1,54 @@
+; RUN: llc -filetype=asm -asm-verbose=0 < %s | FileCheck %s
+
+; char ch;
+; int b;
+;
+; void proc (void)
+; {
+;     ch = 'A';
+;     b = 0; // <== this should have correct location
+; }
+
+; CHECK: .loc 1 7 7
+; CHECK: mov  r{{[0-9]}}, #0
+
+target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
+target triple = "armv7--linux-gnueabihf"
+
+@ch = common global i8 0, align 1
+@b = common global i32 0, align 4
+
+; Function Attrs: nounwind
+define void @proc() #0 {
+entry:
+  store i8 65, i8* @ch, align 1, !dbg !17
+  store i32 0, i32* @b, align 4, !dbg !18
+  ret void, !dbg !19
+}
+
+attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="cortex-a8" "target-features"="+neon,+vfp3" "unsafe-fp-math"="false" "use-soft-float"="false" }
+
+!llvm.dbg.cu = !{!0}
+!llvm.module.flags = !{!12, !13, !14, !15}
+!llvm.ident = !{!16}
+
+!0 = !DICompileUnit(language: DW_LANG_C99, file: !1, producer: "", isOptimized: false, subprograms: !3)
+!1 = !DIFile(filename: "test.c", directory: "/home/user/clang/build")
+!2 = !{}
+!3 = !{!4}
+!4 = !DISubprogram(name: "proc", scope: !1, file: !1, line: 4, type: !5, isLocal: false, isDefinition: true, scopeLine: 5, flags: DIFlagPrototyped, isOptimized: false, function: void ()* @proc, variables: !2)
+!5 = !DISubroutineType(types: !6)
+!6 = !{null}
+!7 = !{!8, !10}
+!8 = !DIGlobalVariable(name: "ch", scope: !0, file: !1, line: 1, type: !9, isLocal: false, isDefinition: true, variable: i8* @ch)
+!9 = !DIBasicType(name: "char", size: 8, align: 8, encoding: DW_ATE_unsigned_char)
+!10 = !DIGlobalVariable(name: "b", scope: !0, file: !1, line: 2, type: !11, isLocal: false, isDefinition: true, variable: i32* @b)
+!11 = !DIBasicType(name: "int", size: 32, align: 32, encoding: DW_ATE_signed)
+!12 = !{i32 2, !"Dwarf Version", i32 4}
+!13 = !{i32 2, !"Debug Info Version", i32 3}
+!14 = !{i32 1, !"wchar_size", i32 4}
+!15 = !{i32 1, !"min_enum_size", i32 4}
+!16 = !{!"clang version 3.7.0 (http://llvm.org/git/clang.git 9b0abb9df531ef7928c8182120e1869affca17d5) (http://llvm.org/git/llvm.git b1e759524dd94f7ce1e24935daed8383927e96c1)"}
+!17 = !DILocation(line: 6, column: 8, scope: !4)
+!18 = !DILocation(line: 7, column: 7, scope: !4)
+!19 = !DILocation(line: 8, column: 1, scope: !4)