You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
41 lines
945 B
41 lines
945 B
4 months ago
|
; RUN: llc -mtriple=armv7-apple-ios8.0 -o - %s | FileCheck %s
|
||
|
|
|
||
|
|
%BigInt = type i5500
|
||
|
|
|
||
|
|
define %BigInt @test_moved_jumptable(i1 %tst, i32 %sw, %BigInt %l) {
|
||
|
|
; CHECK-LABEL: test_moved_jumptable:
|
||
|
|
|
||
|
|
; CHECK: adr {{r[0-9]+}}, [[JUMP_TABLE:LJTI[0-9]+_[0-9]+]]
|
||
|
|
; CHECK: b [[SKIP_TABLE:LBB[0-9]+_[0-9]+]]
|
||
|
|
|
||
|
|
; CHECK: [[JUMP_TABLE]]:
|
||
|
|
; CHECK: .data_region jt32
|
||
|
|
; CHECK: .long LBB{{[0-9]+_[0-9]+}}-[[JUMP_TABLE]]
|
||
|
|
|
||
|
|
; CHECK: [[SKIP_TABLE]]:
|
||
|
|
; CHECK: add pc, {{r[0-9]+|lr}}, {{r[0-9]+|lr}}
|
||
|
|
br i1 %tst, label %simple, label %complex
|
||
|
|
|
||
|
|
simple:
|
||
|
|
br label %end
|
||
|
|
|
||
|
|
complex:
|
||
|
|
switch i32 %sw, label %simple [ i32 0, label %other
|
||
|
|
i32 1, label %third
|
||
|
|
i32 5, label %end
|
||
|
|
i32 6, label %other ]
|
||
|
|
|
||
|
|
third:
|
||
|
|
ret %BigInt 0
|
||
|
|
|
||
|
|
other:
|
||
|
|
call void @bar()
|
||
|
|
unreachable
|
||
|
|
|
||
|
|
end:
|
||
|
|
%val = phi %BigInt [ %l, %complex ], [ -1, %simple ]
|
||
|
|
ret %BigInt %val
|
||
|
|
}
|
||
|
|
|
||
|
|
declare void @bar()
|