[llvm-commits] [llvm] r82176 - /llvm/trunk/test/Feature/md_on_instruction.ll

[Devang Patel]

Author: dpatel
Date: Thu Sep 17 18:05:07 2009
New Revision: 82176

URL: http://llvm.org/viewvc/llvm-project?rev=82176&view=rev
Log:
A testcase!

Added:
    llvm/trunk/test/Feature/md_on_instruction.ll

Added: llvm/trunk/test/Feature/md_on_instruction.ll
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/test/Feature/md_on_instruction.ll?rev=82176&view=auto

==============================================================================
--- llvm/trunk/test/Feature/md_on_instruction.ll (added)
+++ llvm/trunk/test/Feature/md_on_instruction.ll Thu Sep 17 18:05:07 2009
@@ -0,0 +1,23 @@
+; RUN: llvm-as < %s -disable-output
+
+define i32 @foo() nounwind ssp {
+entry:
+  %retval = alloca i32                            ; <i32*> [#uses=2]
+  call void @llvm.dbg.func.start(metadata !0)
+  store i32 42, i32* %retval, dbg !3
+  br label %0, dbg !3
+
+; <label>:0                                       ; preds = %entry
+  call void @llvm.dbg.region.end(metadata !0)
+  %1 = load i32* %retval, dbg !3                  ; <i32> [#uses=1]
+  ret i32 %1, dbg !3
+}
+
+declare void @llvm.dbg.func.start(metadata) nounwind readnone
+
+declare void @llvm.dbg.region.end(metadata) nounwind readnone
+
+!0 = metadata !{i32 458798, i32 0, metadata !1, metadata !"foo", metadata !"foo", metadata !"foo", metadata !1, i32 1, metadata !2, i1 false, i1 true}
+!1 = metadata !{i32 458769, i32 0, i32 12, metadata !"foo.c", metadata !"/tmp", metadata !"clang 1.0", i1 true, i1 false, metadata !"", i32 0}
+!2 = metadata !{i32 458788, metadata !1, metadata !"int", metadata !1, i32 0, i64 32, i64 32, i64 0, i32 0, i32 5}
+!3 = metadata !{i32 1, i32 13, metadata !1, metadata !1}