xref: /aosp_15_r20/external/llvm/test/CodeGen/X86/pr16360.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=i686-pc-linux | FileCheck %s
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Workerdefine i64 @foo(i32 %sum) {
5*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: foo:
6*9880d681SAndroid Build Coastguard Worker; CHECK:       # BB#0: # %entry
7*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    movl {{[0-9]+}}(%esp), %eax
8*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    shrl $2, %eax
9*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    orl $-67108864, %eax # imm = 0xFC000000
10*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    movl $1073741823, %edx # imm = 0x3FFFFFFF
11*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT:    retl
12*9880d681SAndroid Build Coastguard Workerentry:
13*9880d681SAndroid Build Coastguard Worker  %conv = sext i32 %sum to i64
14*9880d681SAndroid Build Coastguard Worker  %shr = lshr i64 %conv, 2
15*9880d681SAndroid Build Coastguard Worker  %or = or i64 4611686018360279040, %shr
16*9880d681SAndroid Build Coastguard Worker  ret i64 %or
17*9880d681SAndroid Build Coastguard Worker}
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