llvm-mirror/test/CodeGen/X86/fold-load.ll

; RUN: llvm-as < %s | llc
	%struct._obstack_chunk = type { i8*, %struct._obstack_chunk*, [4 x i8] }
	%struct.obstack = type { i32, %struct._obstack_chunk*, i8*, i8*, i8*, i32, i32, %struct._obstack_chunk* (...)*, void (...)*, i8*, i8 }
@stmt_obstack = external global %struct.obstack		; <%struct.obstack*> [#uses=1]

define void @expand_start_bindings() {
entry:
	br i1 false, label %cond_true, label %cond_next

cond_true:		; preds = %entry
	%new_size.0.i = select i1 false, i32 0, i32 0		; <i32> [#uses=1]
	%tmp.i = load i32* bitcast (i8* getelementptr (%struct.obstack* @stmt_obstack, i32 0, i32 10) to i32*)		; <i32> [#uses=1]
	%tmp.i.upgrd.1 = trunc i32 %tmp.i to i8		; <i8> [#uses=1]
	%tmp21.i = and i8 %tmp.i.upgrd.1, 1		; <i8> [#uses=1]
	%tmp22.i = icmp eq i8 %tmp21.i, 0		; <i1> [#uses=1]
	br i1 %tmp22.i, label %cond_false30.i, label %cond_true23.i

cond_true23.i:		; preds = %cond_true
	ret void

cond_false30.i:		; preds = %cond_true
	%tmp35.i = tail call %struct._obstack_chunk* null( i32 %new_size.0.i )		; <%struct._obstack_chunk*> [#uses=0]
	ret void

cond_next:		; preds = %entry
	ret void
}