Make labels work in asm blocks; allow labels as
parameters. Rename ValueRefList to ParamList
in AsmParser, since its only use is for parameters.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43734 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/X86/asm-block-labels.ll b/test/CodeGen/X86/asm-block-labels.ll
new file mode 100644
index 0000000..284a9fb
--- /dev/null
+++ b/test/CodeGen/X86/asm-block-labels.ll
@@ -0,0 +1,41 @@
+; RUN: llvm-as < %s | opt -std-compile-opts | llc
+; ModuleID = 'block12.c'
+target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
+target triple = "i686-apple-darwin8"
+
+define void @bar() {
+entry:
+ br label %"LASM$foo"
+
+"LASM$foo": ; preds = %entry
+ call void asm sideeffect ".file \22block12.c\22", "~{dirflag},~{fpsr},~{flags}"( )
+ call void asm sideeffect ".line 1", "~{dirflag},~{fpsr},~{flags}"( )
+ call void asm sideeffect "int $$1", "~{dirflag},~{fpsr},~{flags},~{memory}"( )
+ call void asm sideeffect ".file \22block12.c\22", "~{dirflag},~{fpsr},~{flags}"( )
+ call void asm sideeffect ".line 2", "~{dirflag},~{fpsr},~{flags}"( )
+ call void asm sideeffect "brl ${0:l}", "X,~{dirflag},~{fpsr},~{flags},~{memory}"( label %"LASM$foo" )
+ br label %return
+
+return: ; preds = %"LASM$foo"
+ ret void
+}
+
+define void @baz() {
+entry:
+ call void asm sideeffect ".file \22block12.c\22", "~{dirflag},~{fpsr},~{flags}"( )
+ call void asm sideeffect ".line 3", "~{dirflag},~{fpsr},~{flags}"( )
+ call void asm sideeffect "brl ${0:l}", "X,~{dirflag},~{fpsr},~{flags},~{memory}"( label %"LASM$foo" )
+ call void asm sideeffect ".file \22block12.c\22", "~{dirflag},~{fpsr},~{flags}"( )
+ call void asm sideeffect ".line 4", "~{dirflag},~{fpsr},~{flags}"( )
+ call void asm sideeffect "int $$1", "~{dirflag},~{fpsr},~{flags},~{memory}"( )
+ br label %"LASM$foo"
+
+"LASM$foo": ; preds = %entry
+ call void asm sideeffect ".file \22block12.c\22", "~{dirflag},~{fpsr},~{flags}"( )
+ call void asm sideeffect ".line 5", "~{dirflag},~{fpsr},~{flags}"( )
+ call void asm sideeffect "int $$1", "~{dirflag},~{fpsr},~{flags},~{memory}"( )
+ br label %return
+
+return: ; preds = %"LASM$foo"
+ ret void
+}