llvm.org GIT mirror llvm / release_28 test / Feature / terminators.ll
release_28

Tree @release_28 (Download .tar.gz)

terminators.ll @release_28

9bc243b
3f7706b
 
 
9bc243b
0095054
9bc243b
 
 
 
 
 
0095054
9bc243b
 
0095054
9bc243b
 
 
 
 
 
 
 
 
0095054
f9be95f
50b136d
 
 
f9be95f
 
ab21db7
f9be95f
ab21db7
f9be95f
50b136d
 
f9be95f
 
 
50b136d
 
; RUN: llvm-as < %s | llvm-dis > %t1.ll
; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
; RUN: diff %t1.ll %t2.ll

        %int = type i32

define i32 @squared(i32 %i0) {
        switch i32 %i0, label %Default [
                 i32 1, label %Case1
                 i32 2, label %Case2
                 i32 4, label %Case4
        ]

Default:                ; preds = %0
        ret i32 -1

Case1:          ; preds = %0
        ret i32 1

Case2:          ; preds = %0
        ret i32 4

Case4:          ; preds = %0
        ret i32 16
}


@Addr = global i8* blockaddress(@indbrtest, %BB1)
@Addr3 = global i8* blockaddress(@squared, %Case1)


define i32 @indbrtest(i8* %P, i32* %Q) {
  indirectbr i8* %P, [label %BB1, label %BB2, label %BB3]
BB1:
  indirectbr i32* %Q, []
BB2:
  %R = bitcast i8* blockaddress(@indbrtest, %BB3) to i8*
  indirectbr i8* %R, [label %BB1, label %BB2, label %BB3]
BB3:
  ret i32 2
}