Remove the obsolete offset parameter from @llvm.dbg.value

There is no situation where this rarely-used argument cannot be
substituted with a DIExpression and removing it allows us to simplify
the DWARF backend. Note that this patch does not yet remove any of
the newly dead code.

rdar://problem/33580047
Differential Revision: https://reviews.llvm.org/D35951

llvm-svn: 309426

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/test/CodeGen/ARM/2016-08-24-ARM-LDST-dbginfo-bug.ll b/llvm/test/CodeGen/ARM/2016-08-24-ARM-LDST-dbginfo-bug.ll
index 76b594681d7..3ed70709338 100644
--- a/llvm/test/CodeGen/ARM/2016-08-24-ARM-LDST-dbginfo-bug.ll
+++ b/llvm/test/CodeGen/ARM/2016-08-24-ARM-LDST-dbginfo-bug.ll
@@ -7,7 +7,7 @@
 ; Function Attrs: minsize nounwind optsize readonly
 define %struct.s* @s_idx(%struct.s* readonly %xl) local_unnamed_addr #0 !dbg !8 {
 entry:
-  tail call void @llvm.dbg.value(metadata %struct.s* %xl, i64 0, metadata !17, metadata !18), !dbg !19
+  tail call void @llvm.dbg.value(metadata %struct.s* %xl, metadata !17, metadata !18), !dbg !19
   br label %while.cond, !dbg !20
 
 while.cond:                                       ; preds = %while.body, %entry
@@ -18,7 +18,7 @@ while.cond:                                       ; preds = %while.body, %entry
 while.body:                                       ; preds = %while.cond
   %next = getelementptr inbounds %struct.s, %struct.s* %xl.addr.0, i32 0, i32 0
   %0 = load %struct.s*, %struct.s** %next, align 4
-  tail call void @llvm.dbg.value(metadata %struct.s* %0, i64 0, metadata !17, metadata !18), !dbg !19
+  tail call void @llvm.dbg.value(metadata %struct.s* %0, metadata !17, metadata !18), !dbg !19
   br label %while.cond
 
 while.end:                                        ; preds = %while.cond
@@ -26,7 +26,7 @@ while.end:                                        ; preds = %while.cond
 }
 
 ; Function Attrs: nounwind readnone
-declare void @llvm.dbg.value(metadata, i64, metadata, metadata) #1
+declare void @llvm.dbg.value(metadata, metadata, metadata) #1
 
 !llvm.dbg.cu = !{!0}
 !llvm.module.flags = !{!3, !4, !5, !6}