xref: /aosp_15_r20/external/llvm/test/CodeGen/X86/2009-02-25-CommuteBug.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; REQUIRES: asserts
2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=x86 -mattr=+sse2 -stats 2>&1 | FileCheck %s
3*9880d681SAndroid Build Coastguard Worker; rdar://6608609
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: commuted
6*9880d681SAndroid Build Coastguard Worker
7*9880d681SAndroid Build Coastguard Workerdefine <2 x double> @t(<2 x double> %A, <2 x double> %B, <2 x double> %C) nounwind readnone {
8*9880d681SAndroid Build Coastguard Workerentry:
9*9880d681SAndroid Build Coastguard Worker	%tmp.i2 = bitcast <2 x double> %B to <2 x i64>		; <<2 x i64>> [#uses=1]
10*9880d681SAndroid Build Coastguard Worker	%tmp2.i = or <2 x i64> %tmp.i2, <i64 4607632778762754458, i64 4607632778762754458>		; <<2 x i64>> [#uses=1]
11*9880d681SAndroid Build Coastguard Worker	%tmp3.i = bitcast <2 x i64> %tmp2.i to <2 x double>		; <<2 x double>> [#uses=1]
12*9880d681SAndroid Build Coastguard Worker	%0 = tail call <2 x double> @llvm.x86.sse2.add.sd(<2 x double> %A, <2 x double> %tmp3.i) nounwind readnone		; <<2 x double>> [#uses=1]
13*9880d681SAndroid Build Coastguard Worker	%tmp.i = fadd <2 x double> %0, %C		; <<2 x double>> [#uses=1]
14*9880d681SAndroid Build Coastguard Worker	ret <2 x double> %tmp.i
15*9880d681SAndroid Build Coastguard Worker}
16*9880d681SAndroid Build Coastguard Worker
17*9880d681SAndroid Build Coastguard Workerdeclare <2 x double> @llvm.x86.sse2.add.sd(<2 x double>, <2 x double>) nounwind readnone
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