aboutsummaryrefslogtreecommitdiff
path: root/test/CodeGen/X86
diff options
context:
space:
mode:
Diffstat (limited to 'test/CodeGen/X86')
-rw-r--r--test/CodeGen/X86/dbg-value-location.ll70
-rw-r--r--test/CodeGen/X86/dbg-value-range.ll4
2 files changed, 72 insertions, 2 deletions
diff --git a/test/CodeGen/X86/dbg-value-location.ll b/test/CodeGen/X86/dbg-value-location.ll
new file mode 100644
index 0000000000..2449046c65
--- /dev/null
+++ b/test/CodeGen/X86/dbg-value-location.ll
@@ -0,0 +1,70 @@
+; RUN: llc < %s | FileCheck %s
+target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
+target triple = "x86_64-apple-darwin10.0.0"
+;Radar 8950491
+
+;CHECK: .ascii "var" ## DW_AT_name
+;CHECK-NEXT: .byte 0
+;CHECK-NEXT: .byte 2 ## DW_AT_decl_file
+;CHECK-NEXT: .short 19509 ## DW_AT_decl_line
+;CHECK-NEXT: .long 68 ## DW_AT_type
+;CHECK-NEXT: .byte 1 ## DW_AT_location
+
+@dfm = external global i32, align 4
+
+declare void @llvm.dbg.declare(metadata, metadata) nounwind readnone
+
+define i32 @foo(i32 %dev, i64 %cmd, i8* %data, i32 %data2) nounwind optsize ssp {
+entry:
+ call void @llvm.dbg.value(metadata !{i32 %dev}, i64 0, metadata !12), !dbg !13
+ %tmp.i = load i32* @dfm, align 4, !dbg !14
+ %cmp.i = icmp eq i32 %tmp.i, 0, !dbg !14
+ br i1 %cmp.i, label %if.else, label %if.end.i, !dbg !14
+
+if.end.i: ; preds = %entry
+ switch i64 %cmd, label %if.then [
+ i64 2147772420, label %bb.i
+ i64 536897538, label %bb116.i
+ ], !dbg !22
+
+bb.i: ; preds = %if.end.i
+ unreachable
+
+bb116.i: ; preds = %if.end.i
+ unreachable
+
+if.then: ; preds = %if.end.i
+ ret i32 undef, !dbg !23
+
+if.else: ; preds = %entry
+ ret i32 0
+}
+
+declare hidden fastcc i32 @bar(i32, i32* nocapture) nounwind optsize ssp
+declare hidden fastcc i32 @bar2(i32) nounwind optsize ssp
+declare hidden fastcc i32 @bar3(i32) nounwind optsize ssp
+declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
+
+!llvm.dbg.sp = !{!0, !6, !7, !8}
+
+!0 = metadata !{i32 589870, i32 0, metadata !1, metadata !"foo", metadata !"foo", metadata !"", metadata !1, i32 19510, metadata !3, i1 false, i1 true, i32 0, i32 0, i32 0, i32 256, i1 true, i32 (i32, i64, i8*, i32)* @foo} ; [ DW_TAG_subprogram ]
+!1 = metadata !{i32 589865, metadata !"/tmp/f.c", metadata !"/tmp", metadata !2} ; [ DW_TAG_file_type ]
+!2 = metadata !{i32 589841, i32 0, i32 12, metadata !"f.i", metadata !"/tmp", metadata !"clang version 2.9 (trunk 124753)", i1 true, i1 true, metadata !"", i32 0} ; [ DW_TAG_compile_unit ]
+!3 = metadata !{i32 589845, metadata !1, metadata !"", metadata !1, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !4, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
+!4 = metadata !{metadata !5}
+!5 = metadata !{i32 589860, metadata !2, metadata !"int", null, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5} ; [ DW_TAG_base_type ]
+!6 = metadata !{i32 589870, i32 0, metadata !1, metadata !"bar3", metadata !"bar3", metadata !"", metadata !1, i32 14827, metadata !3, i1 true, i1 true, i32 0, i32 0, i32 0, i32 256, i1 true, i32 (i32)* @bar3} ; [ DW_TAG_subprogram ]
+!7 = metadata !{i32 589870, i32 0, metadata !1, metadata !"bar2", metadata !"bar2", metadata !"", metadata !1, i32 15397, metadata !3, i1 true, i1 true, i32 0, i32 0, i32 0, i32 256, i1 true, i32 (i32)* @bar2} ; [ DW_TAG_subprogram ]
+!8 = metadata !{i32 589870, i32 0, metadata !1, metadata !"bar", metadata !"bar", metadata !"", metadata !1, i32 12382, metadata !9, i1 true, i1 true, i32 0, i32 0, i32 0, i32 256, i1 true, i32 (i32, i32*)* @bar} ; [ DW_TAG_subprogram ]
+!9 = metadata !{i32 589845, metadata !1, metadata !"", metadata !1, i32 0, i64 0, i64 0, i32 0, i32 0, i32 0, metadata !10, i32 0, i32 0} ; [ DW_TAG_subroutine_type ]
+!10 = metadata !{metadata !11}
+!11 = metadata !{i32 589860, metadata !2, metadata !"unsigned char", null, i32 0, i64 8, i64 8, i64 0, i32 0, i32 8} ; [ DW_TAG_base_type ]
+!12 = metadata !{i32 590081, metadata !0, metadata !"var", metadata !1, i32 19509, metadata !5, i32 0} ; [ DW_TAG_arg_variable ]
+!13 = metadata !{i32 19509, i32 20, metadata !0, null}
+!14 = metadata !{i32 18091, i32 2, metadata !15, metadata !17}
+!15 = metadata !{i32 589835, metadata !16, i32 18086, i32 1, metadata !1, i32 748} ; [ DW_TAG_lexical_block ]
+!16 = metadata !{i32 589870, i32 0, metadata !1, metadata !"foo_bar", metadata !"foo_bar", metadata !"", metadata !1, i32 18086, metadata !3, i1 true, i1 true, i32 0, i32 0, i32 0, i32 256, i1 true, null} ; [ DW_TAG_subprogram ]
+!17 = metadata !{i32 19514, i32 2, metadata !18, null}
+!18 = metadata !{i32 589835, metadata !0, i32 19510, i32 1, metadata !1, i32 99} ; [ DW_TAG_lexical_block ]
+!22 = metadata !{i32 18094, i32 2, metadata !15, metadata !17}
+!23 = metadata !{i32 19524, i32 1, metadata !18, null}
diff --git a/test/CodeGen/X86/dbg-value-range.ll b/test/CodeGen/X86/dbg-value-range.ll
index 4d615d7c82..ff7f8c6421 100644
--- a/test/CodeGen/X86/dbg-value-range.ll
+++ b/test/CodeGen/X86/dbg-value-range.ll
@@ -44,12 +44,12 @@ declare void @llvm.dbg.value(metadata, i64, metadata) nounwind readnone
; check that variable bar:b value range is appropriately trucated in debug info. Here Ltmp5 is end of
; location range.
-;CHECK:Ltmp5
+;CHECK:Ltmp7
;CHECK-NEXT: DEBUG_VALUE: bar:b <- undef
;CHECK:Ldebug_loc0:
;CHECK-NEXT: .quad Ltmp
-;CHECK-NEXT: .quad Ltmp5
+;CHECK-NEXT: .quad Ltmp7
;CHECK-NEXT: .short 1
;CHECK-NEXT: .byte 85
;CHECK-NEXT: .quad 0
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-11-26 17:51:56 +0000