1 ; RUN: opt -S -lowertypetests < %s | FileCheck %s 2 ; RUN: opt -S -passes=lowertypetests < %s | FileCheck %s 3 4 target datalayout = "e-p:32:32" 5 6 @a = constant i32 1, !type !0 7 @b = constant [2 x i32] [i32 2, i32 3], !type !1 8 9 !0 = !{i32 0, !"typeid1"} 10 !1 = !{i32 4, !"typeid1"} 11 12 declare i1 @llvm.type.test(i8* %ptr, metadata %bitset) nounwind readnone 13 14 ; CHECK: @foo( 15 define i1 @foo() { 16 ; CHECK: ret i1 true 17 %x = call i1 @llvm.type.test(i8* bitcast (i32* @a to i8*), metadata !"typeid1") 18 ret i1 %x 19 } 20 21 ; CHECK: @bar( 22 define i1 @bar() { 23 ; CHECK: ret i1 true 24 %x = call i1 @llvm.type.test(i8* bitcast (i32* getelementptr ([2 x i32], [2 x i32]* @b, i32 0, i32 1) to i8*), metadata !"typeid1") 25 ret i1 %x 26 } 27 28 ; CHECK: @baz( 29 define i1 @baz() { 30 ; CHECK-NOT: ret i1 true 31 %x = call i1 @llvm.type.test(i8* bitcast (i32* getelementptr ([2 x i32], [2 x i32]* @b, i32 0, i32 0) to i8*), metadata !"typeid1") 32 ret i1 %x 33 } 34
