1 ; RUN: llc < %s -mcpu=i486 | FileCheck %s
4 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64"
5 target triple = "i686-apple-darwin8"
6 %"struct.std::basic_ios<char,std::char_traits<char> >" = type { %"struct.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr }
7 %"struct.std::basic_ostream<char,std::char_traits<char> >" = type { ptr, %"struct.std::basic_ios<char,std::char_traits<char> >" }
8 %"struct.std::basic_streambuf<char,std::char_traits<char> >" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"struct.std::locale" }
9 %"struct.std::ctype<char>" = type { %"struct.std::locale::facet", ptr, i8, ptr, ptr, ptr, i8, [256 x i8], [256 x i8], i8 }
10 %"struct.std::ctype_base" = type <{ i8 }>
11 %"struct.std::ios_base" = type { ptr, i32, i32, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"struct.std::locale" }
12 %"struct.std::ios_base::_Callback_list" = type { ptr, ptr, i32, i32 }
13 %"struct.std::ios_base::_Words" = type { ptr, i32 }
14 %"struct.std::locale" = type { ptr }
15 %"struct.std::locale::_Impl" = type { i32, ptr, i32, ptr, ptr }
16 %"struct.std::locale::facet" = type { ptr, i32 }
17 %"struct.std::num_get<char,std::istreambuf_iterator<char, std::char_traits<char> > >" = type { %"struct.std::locale::facet" }
18 @a = global float 0x3FD3333340000000 ; <ptr> [#uses=1]
19 @b = global double 6.000000e-01, align 8 ; <ptr> [#uses=1]
20 @_ZSt8__ioinit = internal global %"struct.std::ctype_base" zeroinitializer ; <ptr> [#uses=2]
21 @__dso_handle = external global ptr ; <ptr> [#uses=1]
22 @_ZSt4cout = external global %"struct.std::basic_ostream<char,std::char_traits<char> >" ; <ptr> [#uses=2]
23 @.str = internal constant [12 x i8] c"tan float: \00" ; <ptr> [#uses=1]
24 @.str1 = internal constant [13 x i8] c"tan double: \00" ; <ptr> [#uses=1]
26 declare void @_ZNSt8ios_base4InitD1Ev(ptr)
28 declare void @_ZNSt8ios_base4InitC1Ev(ptr)
30 declare i32 @__cxa_atexit(ptr, ptr, ptr)
36 %tmp6 = load volatile float, ptr @a ; <float> [#uses=1]
39 %tmp9 = tail call float @tanf( float %tmp6 ) ; <float> [#uses=1]
40 ; Spill returned value:
44 %tmp12 = load volatile double, ptr @b ; <double> [#uses=1]
47 %tmp13 = tail call double @tan( double %tmp12 ) ; <double> [#uses=1]
48 ; Spill returned value:
50 %tmp1314 = fptrunc double %tmp13 to float ; <float> [#uses=1]
51 %tmp16 = tail call ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc( ptr @_ZSt4cout, ptr @.str ) ; <ptr> [#uses=1]
52 %tmp1920 = fpext float %tmp9 to double ; <double> [#uses=1]
57 %tmp22 = tail call ptr @_ZNSolsEd( ptr %tmp16, double %tmp1920 ) ; <ptr> [#uses=1]
58 %tmp30 = tail call ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_( ptr %tmp22 ) ; <ptr> [#uses=0]
60 ; CHECK: ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc
61 %tmp34 = tail call ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc( ptr @_ZSt4cout, ptr @.str1 ) ; <ptr> [#uses=1]
62 %tmp3940 = fpext float %tmp1314 to double ; <double> [#uses=1]
66 %tmp42 = tail call ptr @_ZNSolsEd( ptr %tmp34, double %tmp3940 ) ; <ptr> [#uses=1]
67 %tmp51 = tail call ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_( ptr %tmp42 ) ; <ptr> [#uses=0]
71 declare float @tanf(float)
73 declare double @tan(double)
75 declare ptr @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(ptr, ptr)
77 declare ptr @_ZNSolsEd(ptr, double)
79 declare ptr @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(ptr)