xref: /aosp_15_r20/external/llvm/test/CodeGen/X86/critical-edge-split-2.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
3*9880d681SAndroid Build Coastguard Workertarget triple = "x86_64-apple-darwin10.0.0"
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker%0 = type <{ %1, %1 }>
6*9880d681SAndroid Build Coastguard Worker%1 = type { i8, i8, i8, i8 }
7*9880d681SAndroid Build Coastguard Worker
8*9880d681SAndroid Build Coastguard Worker@g_2 = global %0 zeroinitializer
9*9880d681SAndroid Build Coastguard Worker@g_4 = global %1 zeroinitializer, align 4
10*9880d681SAndroid Build Coastguard Worker
11*9880d681SAndroid Build Coastguard Worker
12*9880d681SAndroid Build Coastguard Worker; PR8642
13*9880d681SAndroid Build Coastguard Workerdefine i16 @test1(i1 zeroext %C, i8** nocapture %argv) nounwind ssp {
14*9880d681SAndroid Build Coastguard Workerentry:
15*9880d681SAndroid Build Coastguard Worker  br i1 %C, label %cond.end.i, label %cond.false.i
16*9880d681SAndroid Build Coastguard Worker
17*9880d681SAndroid Build Coastguard Workercond.false.i:                                     ; preds = %entry
18*9880d681SAndroid Build Coastguard Worker  br label %cond.end.i
19*9880d681SAndroid Build Coastguard Worker
20*9880d681SAndroid Build Coastguard Workercond.end.i:                                       ; preds = %entry
21*9880d681SAndroid Build Coastguard Worker  %call1 = phi i16 [ trunc (i32 srem (i32 1, i32 zext (i1 icmp eq (%1* bitcast (i8* getelementptr inbounds (%0, %0* @g_2, i64 0, i32 1, i32 0) to %1*), %1* @g_4) to i32)) to i16), %cond.false.i ], [ 1, %entry ]
22*9880d681SAndroid Build Coastguard Worker  ret i16 %call1
23*9880d681SAndroid Build Coastguard Worker}
24*9880d681SAndroid Build Coastguard Worker
25*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: test1:
26*9880d681SAndroid Build Coastguard Worker; CHECK: testb %dil, %dil
27*9880d681SAndroid Build Coastguard Worker; CHECK: jne LBB0_2
28*9880d681SAndroid Build Coastguard Worker; CHECK: divl
29*9880d681SAndroid Build Coastguard Worker; CHECK: LBB0_2:
30