-; RUN: opt -S -lowertypetests < %s | FileCheck %s
+; RUN: opt -S -lowertypetests < %s | FileCheck --check-prefixes=CHECK,CHECK2 %s
+; RUN: opt -S -lowertypetests -lowertypetests-bitsets-level=0 < %s | FileCheck --check-prefixes=CHECK,CHECK0 %s
+; RUN: opt -S -lowertypetests -lowertypetests-bitsets-level=2 < %s | FileCheck --check-prefixes=CHECK,CHECK2 %s
; RUN: opt -S -lowertypetests -mtriple=x86_64-apple-macosx10.8.0 < %s | FileCheck -check-prefix=CHECK-DARWIN %s
; RUN: opt -S -O3 < %s | FileCheck -check-prefix=CHECK-NODISCARD %s
; CHECK-NODISCARD: !type
; CHECK-NODISCARD: !type
-; CHECK: [[BA:@[^ ]*]] = private constant [68 x i8] c"\03\01\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\02\00\01"
+; CHECK2: [[BA:@[^ ]*]] = private constant [68 x i8] c"\03\01\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\02\00\01"
; Offset 0, 4 byte alignment
!0 = !{i32 0, !"typeid1"}
; Offset 0, 4 byte alignment
!2 = !{i32 0, !"typeid3"}
-; CHECK: @bits_use{{[0-9]*}} = private alias i8, i8* @bits{{[0-9]*}}
-; CHECK: @bits_use.{{[0-9]*}} = private alias i8, i8* @bits{{[0-9]*}}
-; CHECK: @bits_use.{{[0-9]*}} = private alias i8, i8* @bits{{[0-9]*}}
+; CHECK2: @bits_use{{[0-9]*}} = private alias i8, i8* @bits{{[0-9]*}}
+; CHECK0-NOT: bits_use
+; CHECK2: @bits_use.{{[0-9]*}} = private alias i8, i8* @bits{{[0-9]*}}
+; CHECK2: @bits_use.{{[0-9]*}} = private alias i8, i8* @bits{{[0-9]*}}
; CHECK: @a = alias i32, getelementptr inbounds ({ i32, [0 x i8], [63 x i32], [4 x i8], i32, [0 x i8], [2 x i32] }, { i32, [0 x i8], [63 x i32], [4 x i8], i32, [0 x i8], [2 x i32] }* [[G]], i32 0, i32 0)
; CHECK: @b = hidden alias [63 x i32], getelementptr inbounds ({ i32, [0 x i8], [63 x i32], [4 x i8], i32, [0 x i8], [2 x i32] }, { i32, [0 x i8], [63 x i32], [4 x i8], i32, [0 x i8], [2 x i32] }* [[G]], i32 0, i32 2)
; CHECK-DARWIN: [[G]] = private constant
-; CHECK: @bits{{[0-9]*}} = private alias i8, getelementptr inbounds ([68 x i8], [68 x i8]* [[BA]], i32 0, i32 0)
-; CHECK: @bits.{{[0-9]*}} = private alias i8, getelementptr inbounds ([68 x i8], [68 x i8]* [[BA]], i32 0, i32 0)
+; CHECK2: @bits{{[0-9]*}} = private alias i8, getelementptr inbounds ([68 x i8], [68 x i8]* [[BA]], i32 0, i32 0)
+; CHECK2: @bits.{{[0-9]*}} = private alias i8, getelementptr inbounds ([68 x i8], [68 x i8]* [[BA]], i32 0, i32 0)
declare i1 @llvm.type.test(i8* %ptr, metadata %bitset) nounwind readnone
; CHECK: [[R4:%[^ ]*]] = shl i32 [[R2]], 30
; CHECK: [[R5:%[^ ]*]] = or i32 [[R3]], [[R4]]
; CHECK: [[R6:%[^ ]*]] = icmp ult i32 [[R5]], 68
- ; CHECK: br i1 [[R6]]
+ ; CHECK2: br i1 [[R6]]
+ ; CHECK0-NOT: br
- ; CHECK: [[R8:%[^ ]*]] = getelementptr i8, i8* @bits_use.{{[0-9]*}}, i32 [[R5]]
- ; CHECK: [[R9:%[^ ]*]] = load i8, i8* [[R8]]
- ; CHECK: [[R10:%[^ ]*]] = and i8 [[R9]], 1
- ; CHECK: [[R11:%[^ ]*]] = icmp ne i8 [[R10]], 0
+ ; CHECK2: [[R8:%[^ ]*]] = getelementptr i8, i8* @bits_use.{{[0-9]*}}, i32 [[R5]]
+ ; CHECK0-NOT: bits_use
+ ; CHECK2: [[R9:%[^ ]*]] = load i8, i8* [[R8]]
+ ; CHECK2: [[R10:%[^ ]*]] = and i8 [[R9]], 1
+ ; CHECK2: [[R11:%[^ ]*]] = icmp ne i8 [[R10]], 0
- ; CHECK: [[R16:%[^ ]*]] = phi i1 [ false, {{%[^ ]*}} ], [ [[R11]], {{%[^ ]*}} ]
+ ; CHECK2: [[R16:%[^ ]*]] = phi i1 [ false, {{%[^ ]*}} ], [ [[R11]], {{%[^ ]*}} ]
%x = call i1 @llvm.type.test(i8* %pi8, metadata !"typeid1")
; CHECK-NOT: llvm.type.test
+ ; CHECK0-NOT: llvm.type.test
%y = call i1 @llvm.type.test(i8* %pi8, metadata !"typeid1")
- ; CHECK: ret i1 [[R16]]
+ ; CHECK2: ret i1 [[R16]]
+ ; CHECK0: ret i1 [[R6]]
ret i1 %x
}
; CHECK: [[T4:%[^ ]*]] = shl i32 [[T2]], 30
; CHECK: [[T5:%[^ ]*]] = or i32 [[T3]], [[T4]]
; CHECK: [[T6:%[^ ]*]] = icmp ult i32 [[T5]], 66
- ; CHECK: br i1 [[T6]]
+ ; CHECK2: br i1 [[T6]]
+ ; CHECK0-NOT: br
- ; CHECK: [[T8:%[^ ]*]] = getelementptr i8, i8* @bits_use{{(\.[0-9]*)?}}, i32 [[T5]]
- ; CHECK: [[T9:%[^ ]*]] = load i8, i8* [[T8]]
- ; CHECK: [[T10:%[^ ]*]] = and i8 [[T9]], 2
- ; CHECK: [[T11:%[^ ]*]] = icmp ne i8 [[T10]], 0
+ ; CHECK2: [[T8:%[^ ]*]] = getelementptr i8, i8* @bits_use{{(\.[0-9]*)?}}, i32 [[T5]]
+ ; CHECK0-NOT: bits_use
+ ; CHECK2: [[T9:%[^ ]*]] = load i8, i8* [[T8]]
+ ; CHECK2: [[T10:%[^ ]*]] = and i8 [[T9]], 2
+ ; CHECK2: [[T11:%[^ ]*]] = icmp ne i8 [[T10]], 0
- ; CHECK: [[T16:%[^ ]*]] = phi i1 [ false, {{%[^ ]*}} ], [ [[T11]], {{%[^ ]*}} ]
+ ; CHECK2: [[T16:%[^ ]*]] = phi i1 [ false, {{%[^ ]*}} ], [ [[T11]], {{%[^ ]*}} ]
%x = call i1 @llvm.type.test(i8* %pi8, metadata !"typeid3")
- ; CHECK: ret i1 [[T16]]
+ ; CHECK2: ret i1 [[T16]]
+ ; CHECK0: ret i1 [[T6]]
ret i1 %x
}