Change the .ll syntax for comdats and add a syntactic sugar.
In order to make comdats always explicit in the IR, we decided to make
the syntax a bit more compact for the case of a GlobalObject in a
comdat with the same name.
Just dropping the $name causes problems for
@foo = globabl i32 0, comdat
$bar = comdat ...
and
declare void @foo() comdat
$bar = comdat ...
So the syntax is changed to
@g1 = globabl i32 0, comdat($c1)
@g2 = globabl i32 0, comdat
and
declare void @foo() comdat($c1)
declare void @foo() comdat
llvm-svn: 225302
diff --git a/llvm/test/Linker/comdat.ll b/llvm/test/Linker/comdat.ll
index 4d2aef7..2a2ec3b 100644
--- a/llvm/test/Linker/comdat.ll
+++ b/llvm/test/Linker/comdat.ll
@@ -3,30 +3,30 @@
target triple = "i686-pc-windows-msvc"
$foo = comdat largest
-@foo = global i32 42, comdat $foo
+@foo = global i32 42, comdat($foo)
-define i32 @bar() comdat $foo {
+define i32 @bar() comdat($foo) {
ret i32 42
}
$qux = comdat largest
-@qux = global i64 12, comdat $qux
+@qux = global i64 12, comdat($qux)
-define i32 @baz() comdat $qux {
+define i32 @baz() comdat($qux) {
ret i32 12
}
$any = comdat any
-@any = global i64 6, comdat $any
+@any = global i64 6, comdat($any)
; CHECK: $qux = comdat largest
; CHECK: $foo = comdat largest
; CHECK: $any = comdat any
-; CHECK: @qux = global i64 12, comdat $qux
-; CHECK: @any = global i64 6, comdat $any
-; CHECK: @foo = global i64 43, comdat $foo
+; CHECK: @qux = global i64 12, comdat{{$}}
+; CHECK: @any = global i64 6, comdat{{$}}
+; CHECK: @foo = global i64 43, comdat{{$}}
; CHECK-NOT: @in_unselected_group = global i32 13, comdat $qux
-; CHECK: define i32 @baz() comdat $qux
-; CHECK: define i32 @bar() comdat $foo
+; CHECK: define i32 @baz() comdat($qux)
+; CHECK: define i32 @bar() comdat($foo)