From 9eed80cb12734c9e9ce44b0acf7146296199ffe9 Mon Sep 17 00:00:00 2001
From: Dale Johannesen <dalej@apple.com>
Date: Tue, 3 Jul 2007 00:58:37 +0000
Subject: New testcases for rev 37847 (PR's 1489 and 1505).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37848 91177308-0d34-0410-b5e6-96231b3b80d8
---
 test/CodeGen/X86/pr1505b.ll | 73 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 73 insertions(+)
 create mode 100644 test/CodeGen/X86/pr1505b.ll

(limited to 'test/CodeGen/X86/pr1505b.ll')

diff --git a/test/CodeGen/X86/pr1505b.ll b/test/CodeGen/X86/pr1505b.ll
new file mode 100644
index 0000000..1e6b793
--- /dev/null
+++ b/test/CodeGen/X86/pr1505b.ll
@@ -0,0 +1,73 @@
+; RUN: llvm-as < %s | llc -mcpu=i486 | grep fstpl | wc -l | grep 4
+; RUN: llvm-as < %s | llc -mcpu=i486 | grep fstps | wc -l | grep 3
+
+; ModuleID = '<stdin>'
+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"
+target triple = "i686-apple-darwin8"
+	%"struct.std::basic_ios<char,std::char_traits<char> >" = type { %"struct.std::ios_base", %"struct.std::basic_ostream<char,std::char_traits<char> >"*, i8, i8, %"struct.std::basic_streambuf<char,std::char_traits<char> >"*, %"struct.std::ctype<char>"*, %"struct.std::num_get<char,std::istreambuf_iterator<char, std::char_traits<char> > >"*, %"struct.std::num_get<char,std::istreambuf_iterator<char, std::char_traits<char> > >"* }
+	%"struct.std::basic_ostream<char,std::char_traits<char> >" = type { i32 (...)**, %"struct.std::basic_ios<char,std::char_traits<char> >" }
+	%"struct.std::basic_streambuf<char,std::char_traits<char> >" = type { i32 (...)**, i8*, i8*, i8*, i8*, i8*, i8*, %"struct.std::locale" }
+	%"struct.std::ctype<char>" = type { %"struct.std::locale::facet", i32*, i8, i32*, i32*, i32*, i8, [256 x i8], [256 x i8], i8 }
+	%"struct.std::ctype_base" = type <{ i8 }>
+	%"struct.std::ios_base" = type { i32 (...)**, i32, i32, i32, i32, i32, %"struct.std::ios_base::_Callback_list"*, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, %"struct.std::ios_base::_Words"*, %"struct.std::locale" }
+	%"struct.std::ios_base::_Callback_list" = type { %"struct.std::ios_base::_Callback_list"*, void (i32, %"struct.std::ios_base"*, i32)*, i32, i32 }
+	%"struct.std::ios_base::_Words" = type { i8*, i32 }
+	%"struct.std::locale" = type { %"struct.std::locale::_Impl"* }
+	%"struct.std::locale::_Impl" = type { i32, %"struct.std::locale::facet"**, i32, %"struct.std::locale::facet"**, i8** }
+	%"struct.std::locale::facet" = type { i32 (...)**, i32 }
+	%"struct.std::num_get<char,std::istreambuf_iterator<char, std::char_traits<char> > >" = type { %"struct.std::locale::facet" }
+@a = global float 0x3FD3333340000000		; <float*> [#uses=1]
+@b = global double 6.000000e-01, align 8		; <double*> [#uses=1]
+@_ZSt8__ioinit = internal global %"struct.std::ctype_base" zeroinitializer		; <%"struct.std::ctype_base"*> [#uses=2]
+@__dso_handle = external global i8*		; <i8**> [#uses=1]
+@_ZSt4cout = external global %"struct.std::basic_ostream<char,std::char_traits<char> >"		; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=2]
+@.str = internal constant [12 x i8] c"tan float: \00"		; <[12 x i8]*> [#uses=1]
+@.str1 = internal constant [13 x i8] c"tan double: \00"		; <[13 x i8]*> [#uses=1]
+@llvm.global_ctors = appending global [1 x { i32, void ()* }] [ { i32, void ()* } { i32 65535, void ()* @_GLOBAL__I_a } ]		; <[1 x { i32, void ()* }]*> [#uses=0]
+
+define internal void @_GLOBAL__I_a() section "__TEXT,__StaticInit,regular,pure_instructions" {
+entry:
+	tail call void @_ZNSt8ios_base4InitC1Ev( %"struct.std::ctype_base"* @_ZSt8__ioinit )
+	%tmp10.i = tail call i32 @__cxa_atexit( void (i8*)* @__tcf_0, i8* null, i8* bitcast (i8** @__dso_handle to i8*) )		; <i32> [#uses=0]
+	ret void
+}
+
+define internal void @__tcf_0(i8* %unnamed_arg) {
+entry:
+	tail call void @_ZNSt8ios_base4InitD1Ev( %"struct.std::ctype_base"* @_ZSt8__ioinit )
+	ret void
+}
+
+declare void @_ZNSt8ios_base4InitD1Ev(%"struct.std::ctype_base"*)
+
+declare void @_ZNSt8ios_base4InitC1Ev(%"struct.std::ctype_base"*)
+
+declare i32 @__cxa_atexit(void (i8*)*, i8*, i8*)
+
+define i32 @main() {
+entry:
+	%tmp6 = volatile load float* @a		; <float> [#uses=1]
+	%tmp9 = tail call float @tanf( float %tmp6 )		; <float> [#uses=1]
+	%tmp12 = volatile load double* @b		; <double> [#uses=1]
+	%tmp13 = tail call double @tan( double %tmp12 )		; <double> [#uses=1]
+	%tmp1314 = fptrunc double %tmp13 to float		; <float> [#uses=1]
+	%tmp16 = tail call %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc( %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZSt4cout, i8* getelementptr ([12 x i8]* @.str, i32 0, i32 0) )		; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=1]
+	%tmp1920 = fpext float %tmp9 to double		; <double> [#uses=1]
+	%tmp22 = tail call %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZNSolsEd( %"struct.std::basic_ostream<char,std::char_traits<char> >"* %tmp16, double %tmp1920 )		; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=1]
+	%tmp30 = tail call %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_( %"struct.std::basic_ostream<char,std::char_traits<char> >"* %tmp22 )		; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=0]
+	%tmp34 = tail call %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc( %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZSt4cout, i8* getelementptr ([13 x i8]* @.str1, i32 0, i32 0) )		; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=1]
+	%tmp3940 = fpext float %tmp1314 to double		; <double> [#uses=1]
+	%tmp42 = tail call %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZNSolsEd( %"struct.std::basic_ostream<char,std::char_traits<char> >"* %tmp34, double %tmp3940 )		; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=1]
+	%tmp51 = tail call %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_( %"struct.std::basic_ostream<char,std::char_traits<char> >"* %tmp42 )		; <%"struct.std::basic_ostream<char,std::char_traits<char> >"*> [#uses=0]
+	ret i32 0
+}
+
+declare float @tanf(float)
+
+declare double @tan(double)
+
+declare %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc(%"struct.std::basic_ostream<char,std::char_traits<char> >"*, i8*)
+
+declare %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZNSolsEd(%"struct.std::basic_ostream<char,std::char_traits<char> >"*, double)
+
+declare %"struct.std::basic_ostream<char,std::char_traits<char> >"* @_ZSt4endlIcSt11char_traitsIcEERSt13basic_ostreamIT_T0_ES6_(%"struct.std::basic_ostream<char,std::char_traits<char> >"*)
-- 
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