1 ; RUN: llc < %s -mtriple=thumbv7-eabi -mcpu=cortex-a8 -float-abi=hard | FileCheck %s
2 ; RUN: llc < %s -mtriple=thumbv7-eabi -mcpu=cortex-a8 -float-abi=hard -regalloc=basic | FileCheck %s
5 %"struct.__gnu_cxx::__normal_iterator<char*,std::basic_string<char, std::char_traits<char>, std::allocator<char> > >" = type { ptr }
6 %"struct.__gnu_cxx::new_allocator<char>" = type <{ i8 }>
7 %"struct.std::basic_string<char,std::char_traits<char>,std::allocator<char> >" = type { %"struct.__gnu_cxx::__normal_iterator<char*,std::basic_string<char, std::char_traits<char>, std::allocator<char> > >" }
8 %"struct.std::basic_string<char,std::char_traits<char>,std::allocator<char> >::_Rep" = type { %"struct.std::basic_string<char,std::char_traits<char>,std::allocator<char> >::_Rep_base" }
9 %"struct.std::basic_string<char,std::char_traits<char>,std::allocator<char> >::_Rep_base" = type { i32, i32, i32 }
12 define weak arm_aapcs_vfpcc i32 @_ZNKSs7compareERKSs(ptr %this, ptr %__str) {
13 ; CHECK-LABEL: _ZNKSs7compareERKSs:
15 ; CHECK-NEXT: subeq{{(.w)?}} r0, r{{[0-9]+}}, r{{[0-9]+}}
18 %0 = tail call arm_aapcs_vfpcc i32 @_ZNKSs4sizeEv(ptr %this) ; <i32> [#uses=3]
19 %1 = tail call arm_aapcs_vfpcc i32 @_ZNKSs4sizeEv(ptr %__str) ; <i32> [#uses=3]
20 %2 = icmp ult i32 %1, %0 ; <i1> [#uses=1]
21 %3 = select i1 %2, i32 %1, i32 %0 ; <i32> [#uses=1]
22 %4 = tail call arm_aapcs_vfpcc ptr @_ZNKSs7_M_dataEv(ptr %this) ; <ptr> [#uses=1]
23 %5 = tail call arm_aapcs_vfpcc ptr @_ZNKSs4dataEv(ptr %__str) ; <ptr> [#uses=1]
24 %6 = tail call arm_aapcs_vfpcc i32 @memcmp(ptr %4, ptr %5, i32 %3) nounwind readonly ; <i32> [#uses=2]
25 %7 = icmp eq i32 %6, 0 ; <i1> [#uses=1]
26 br i1 %7, label %bb, label %bb1
29 %8 = sub i32 %0, %1 ; <i32> [#uses=1]
36 declare arm_aapcs_vfpcc i32 @memcmp(ptr nocapture, ptr nocapture, i32) nounwind readonly
38 declare arm_aapcs_vfpcc i32 @_ZNKSs4sizeEv(ptr %this)
40 declare arm_aapcs_vfpcc ptr @_ZNKSs7_M_dataEv(ptr %this)
42 declare arm_aapcs_vfpcc ptr @_ZNKSs4dataEv(ptr %this)