llvm-project/llvm/test/CodeGen/X86/pic_jumptable.ll

80 lines
1.6 KiB
LLVM

; RUN: llvm-upgrade < %s | llvm-as | llc -relocation-model=pic -march=x86 | not grep -F .text
target endian = little
target pointersize = 32
target triple = "i386-linux-gnu"
implementation ; Functions:
declare void %_Z3bari( int )
linkonce void %_Z3fooILi1EEvi(int %Y) {
entry:
%Y_addr = alloca int ; <int*> [#uses=2]
"alloca point" = cast int 0 to int ; <int> [#uses=0]
store int %Y, int* %Y_addr
%tmp = load int* %Y_addr ; <int> [#uses=1]
switch int %tmp, label %bb10 [
int 0, label %bb3
int 1, label %bb
int 2, label %bb
int 3, label %bb
int 4, label %bb
int 5, label %bb
int 6, label %bb
int 7, label %bb
int 8, label %bb
int 9, label %bb
int 10, label %bb
int 12, label %bb1
int 13, label %bb5
int 14, label %bb6
int 16, label %bb2
int 17, label %bb4
int 23, label %bb8
int 27, label %bb7
int 34, label %bb9
]
bb: ; preds = %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry
br label %bb1
bb1: ; preds = %bb, %entry
br label %bb2
bb2: ; preds = %bb1, %entry
call void %_Z3bari( int 1 )
br label %bb11
bb3: ; preds = %entry
br label %bb4
bb4: ; preds = %bb3, %entry
br label %bb5
bb5: ; preds = %bb4, %entry
br label %bb6
bb6: ; preds = %bb5, %entry
call void %_Z3bari( int 2 )
br label %bb11
bb7: ; preds = %entry
br label %bb8
bb8: ; preds = %bb7, %entry
br label %bb9
bb9: ; preds = %bb8, %entry
call void %_Z3bari( int 3 )
br label %bb11
bb10: ; preds = %entry
br label %bb11
bb11: ; preds = %bb10, %bb9, %bb6, %bb2
br label %return
return: ; preds = %bb11
ret void
}