xref: /aosp_15_r20/external/llvm/test/CodeGen/X86/legalizedag_vec.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=x86 -mattr=sse2 | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Worker; Test case for r63760 where we generate a legalization assert that an illegal
5*9880d681SAndroid Build Coastguard Worker; type has been inserted by LegalizeDAG after LegalizeType has run. With sse2,
6*9880d681SAndroid Build Coastguard Worker; v2i64 is a legal type but with mmx disabled, i64 is an illegal type. When
7*9880d681SAndroid Build Coastguard Worker; legalizing the divide in LegalizeDAG, we scalarize the vector divide and make
8*9880d681SAndroid Build Coastguard Worker; two 64 bit divide library calls which introduces i64 nodes that needs to be
9*9880d681SAndroid Build Coastguard Worker; promoted.
10*9880d681SAndroid Build Coastguard Worker
11*9880d681SAndroid Build Coastguard Workerdefine <2 x i64> @test_long_div(<2 x i64> %num, <2 x i64> %div) {
12*9880d681SAndroid Build Coastguard Worker  %div.r = sdiv <2 x i64> %num, %div
13*9880d681SAndroid Build Coastguard Worker  ret <2 x i64>  %div.r
14*9880d681SAndroid Build Coastguard Worker}
15*9880d681SAndroid Build Coastguard Worker
16*9880d681SAndroid Build Coastguard Worker; CHECK: call{{.*(divdi3|alldiv)}}
17*9880d681SAndroid Build Coastguard Worker; CHECK: call{{.*(divdi3|alldiv)}}
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