mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 12:12:47 +01:00
28 lines
1020 B
LLVM
28 lines
1020 B
LLVM
; RUN: llvm-as < %s | opt -globalopt | llvm-dis
|
|
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 = "i386-apple-darwin7"
|
|
%struct.foo = type { i32, i32 }
|
|
@X = internal global %struct.foo* null ; <%struct.foo**> [#uses=2]
|
|
|
|
define void @bar(i32 %Size) nounwind noinline {
|
|
entry:
|
|
%tmp = malloc [1000000 x %struct.foo] ; <[1000000 x %struct.foo]*> [#uses=1]
|
|
%.sub = getelementptr [1000000 x %struct.foo]* %tmp, i32 0, i32 0 ; <%struct.foo*> [#uses=1]
|
|
store %struct.foo* %.sub, %struct.foo** @X, align 4
|
|
ret void
|
|
}
|
|
|
|
define i32 @baz() nounwind readonly noinline {
|
|
bb1.thread:
|
|
%tmpLD1 = load %struct.foo** @X, align 4 ; <%struct.foo*> [#uses=3]
|
|
store %struct.foo* %tmpLD1, %struct.foo** null
|
|
br label %bb1
|
|
|
|
bb1: ; preds = %bb1, %bb1.thread
|
|
%tmp = phi %struct.foo* [ %tmpLD1, %bb1.thread ], [ %tmpLD1, %bb1 ] ; <%struct.foo*> [#uses=0]
|
|
br i1 false, label %bb2, label %bb1
|
|
|
|
bb2: ; preds = %bb1
|
|
ret i32 0
|
|
}
|