xref: /aosp_15_r20/external/llvm/test/Transforms/Inline/recursive.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: opt -inline -S < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
4*9880d681SAndroid Build Coastguard Workertarget triple = "i386-apple-darwin10.0"
5*9880d681SAndroid Build Coastguard Worker
6*9880d681SAndroid Build Coastguard Worker; rdar://10853263
7*9880d681SAndroid Build Coastguard Worker
8*9880d681SAndroid Build Coastguard Worker; Make sure that the callee is still here.
9*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: define i32 @callee(
10*9880d681SAndroid Build Coastguard Workerdefine i32 @callee(i32 %param) {
11*9880d681SAndroid Build Coastguard Worker %yyy = alloca [100000 x i8]
12*9880d681SAndroid Build Coastguard Worker %r = bitcast [100000 x i8]* %yyy to i8*
13*9880d681SAndroid Build Coastguard Worker call void @foo2(i8* %r)
14*9880d681SAndroid Build Coastguard Worker ret i32 4
15*9880d681SAndroid Build Coastguard Worker}
16*9880d681SAndroid Build Coastguard Worker
17*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: define i32 @caller(
18*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: entry:
19*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: alloca
20*9880d681SAndroid Build Coastguard Worker; CHECK: ret
21*9880d681SAndroid Build Coastguard Workerdefine i32 @caller(i32 %param) {
22*9880d681SAndroid Build Coastguard Workerentry:
23*9880d681SAndroid Build Coastguard Worker  %t = call i32 @foo(i32 %param)
24*9880d681SAndroid Build Coastguard Worker  %cmp = icmp eq i32 %t, -1
25*9880d681SAndroid Build Coastguard Worker  br i1 %cmp, label %exit, label %cont
26*9880d681SAndroid Build Coastguard Worker
27*9880d681SAndroid Build Coastguard Workercont:
28*9880d681SAndroid Build Coastguard Worker  %r = call i32 @caller(i32 %t)
29*9880d681SAndroid Build Coastguard Worker  %f = call i32 @callee(i32 %r)
30*9880d681SAndroid Build Coastguard Worker  br label %cont
31*9880d681SAndroid Build Coastguard Workerexit:
32*9880d681SAndroid Build Coastguard Worker  ret i32 4
33*9880d681SAndroid Build Coastguard Worker}
34*9880d681SAndroid Build Coastguard Worker
35*9880d681SAndroid Build Coastguard Workerdeclare void @foo2(i8* %in)
36*9880d681SAndroid Build Coastguard Worker
37*9880d681SAndroid Build Coastguard Workerdeclare i32 @foo(i32 %param)
38*9880d681SAndroid Build Coastguard Worker
39