xref: /aosp_15_r20/external/llvm/test/CodeGen/X86/2008-05-09-PHIElimBug.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=x86
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Worker	%struct.V = type { <4 x float>, <4 x float>, <4 x float>, <4 x float>, <4 x float>, <4 x float>, <4 x float>, <4 x i32>, float*, float*, float*, float*, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, float, i32, i32, i32, i32, i32, i32, i32, i32 }
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Workerdefine fastcc void @t() nounwind  {
6*9880d681SAndroid Build Coastguard Workerentry:
7*9880d681SAndroid Build Coastguard Worker	br i1 false, label %bb23816.preheader, label %bb23821
8*9880d681SAndroid Build Coastguard Worker
9*9880d681SAndroid Build Coastguard Workerbb23816.preheader:		; preds = %entry
10*9880d681SAndroid Build Coastguard Worker	%tmp23735 = and i32 0, 2		; <i32> [#uses=0]
11*9880d681SAndroid Build Coastguard Worker	br label %bb23830
12*9880d681SAndroid Build Coastguard Worker
13*9880d681SAndroid Build Coastguard Workerbb23821:		; preds = %entry
14*9880d681SAndroid Build Coastguard Worker	br i1 false, label %bb23830, label %bb23827
15*9880d681SAndroid Build Coastguard Worker
16*9880d681SAndroid Build Coastguard Workerbb23827:		; preds = %bb23821
17*9880d681SAndroid Build Coastguard Worker	%tmp23829 = getelementptr %struct.V, %struct.V* null, i32 0, i32 42		; <i32*> [#uses=0]
18*9880d681SAndroid Build Coastguard Worker	br label %bb23830
19*9880d681SAndroid Build Coastguard Worker
20*9880d681SAndroid Build Coastguard Workerbb23830:		; preds = %bb23827, %bb23821, %bb23816.preheader
21*9880d681SAndroid Build Coastguard Worker	%scaledInDst.2.reg2mem.5 = phi i8 [ undef, %bb23827 ], [ undef, %bb23821 ], [ undef, %bb23816.preheader ]		; <i8> [#uses=1]
22*9880d681SAndroid Build Coastguard Worker	%toBool35047 = icmp eq i8 %scaledInDst.2.reg2mem.5, 0		; <i1> [#uses=1]
23*9880d681SAndroid Build Coastguard Worker	%bothcond39107 = or i1 %toBool35047, false		; <i1> [#uses=0]
24*9880d681SAndroid Build Coastguard Worker	unreachable
25*9880d681SAndroid Build Coastguard Worker}
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