xref: /aosp_15_r20/external/llvm/test/CodeGen/X86/mmx-bitcast-fold.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: opt -mtriple=x86_64-- -early-cse < %s -S | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Worker; CHECK: @foo(x86_mmx bitcast (double 0.000000e+00 to x86_mmx))
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Workerdefine void @bar() {
6*9880d681SAndroid Build Coastguard Workerentry:
7*9880d681SAndroid Build Coastguard Worker  %0 = bitcast double 0.0 to x86_mmx
8*9880d681SAndroid Build Coastguard Worker  %1 = call x86_mmx @foo(x86_mmx %0)
9*9880d681SAndroid Build Coastguard Worker  ret void
10*9880d681SAndroid Build Coastguard Worker}
11*9880d681SAndroid Build Coastguard Worker
12*9880d681SAndroid Build Coastguard Workerdeclare x86_mmx @foo(x86_mmx)
13