From 8f0354c973feefc54f4d4ca138ee072e1986d9ad Mon Sep 17 00:00:00 2001
From: Tim Northover <tnorthover@apple.com>
Date: Tue, 4 Feb 2014 16:28:20 +0000
Subject: OS X: the correct function is __sincospif_stret, not
 __sincospi_stretf

rdar://problem/13729466

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@200771 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Target/TargetLibraryInfo.h   | 4 ++--
 lib/Target/TargetLibraryInfo.cpp          | 4 ++--
 lib/Transforms/Utils/SimplifyLibCalls.cpp | 4 ++--
 test/Transforms/InstCombine/sincospi.ll   | 8 ++++----
 4 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/include/llvm/Target/TargetLibraryInfo.h b/include/llvm/Target/TargetLibraryInfo.h
index 326104da0e..3bd8101e21 100644
--- a/include/llvm/Target/TargetLibraryInfo.h
+++ b/include/llvm/Target/TargetLibraryInfo.h
@@ -67,8 +67,8 @@ namespace llvm {
       memcpy_chk,
       /// double __sincospi_stret(double x);
       sincospi_stret,
-      /// float __sincospi_stretf(float x);
-      sincospi_stretf,
+      /// float __sincospif_stret(float x);
+      sincospif_stret,
       /// double __sinpi(double x);
       sinpi,
       /// float __sinpif(float x);
diff --git a/lib/Target/TargetLibraryInfo.cpp b/lib/Target/TargetLibraryInfo.cpp
index 93c008af35..f5ebc43eb2 100644
--- a/lib/Target/TargetLibraryInfo.cpp
+++ b/lib/Target/TargetLibraryInfo.cpp
@@ -48,7 +48,7 @@ const char* TargetLibraryInfo::StandardNames[LibFunc::NumLibFuncs] =
     "__isoc99_sscanf",
     "__memcpy_chk",
     "__sincospi_stret",
-    "__sincospi_stretf",
+    "__sincospif_stret",
     "__sinpi",
     "__sinpif",
     "__sqrt_finite",
@@ -393,7 +393,7 @@ static void initialize(TargetLibraryInfo &TLI, const Triple &T,
     TLI.setUnavailable(LibFunc::cospi);
     TLI.setUnavailable(LibFunc::cospif);
     TLI.setUnavailable(LibFunc::sincospi_stret);
-    TLI.setUnavailable(LibFunc::sincospi_stretf);
+    TLI.setUnavailable(LibFunc::sincospif_stret);
   }
 
   if (T.isMacOSX() && T.getArch() == Triple::x86 &&
diff --git a/lib/Transforms/Utils/SimplifyLibCalls.cpp b/lib/Transforms/Utils/SimplifyLibCalls.cpp
index 1ef8115945..8cc5453ea6 100644
--- a/lib/Transforms/Utils/SimplifyLibCalls.cpp
+++ b/lib/Transforms/Utils/SimplifyLibCalls.cpp
@@ -1386,7 +1386,7 @@ struct SinCosPiOpt : public LibCallOptimization {
         SinCalls.push_back(CI);
       else if (Func == LibFunc::cospif)
         CosCalls.push_back(CI);
-      else if (Func == LibFunc::sincospi_stretf)
+      else if (Func == LibFunc::sincospif_stret)
         SinCosCalls.push_back(CI);
     } else {
       if (Func == LibFunc::sinpi)
@@ -1415,7 +1415,7 @@ struct SinCosPiOpt : public LibCallOptimization {
 
     Triple T(OrigCallee->getParent()->getTargetTriple());
     if (UseFloat) {
-      Name = "__sincospi_stretf";
+      Name = "__sincospif_stret";
 
       assert(T.getArch() != Triple::x86 && "x86 messy and unsupported for now");
       // x86_64 can't use {float, float} since that would be returned in both
diff --git a/test/Transforms/InstCombine/sincospi.ll b/test/Transforms/InstCombine/sincospi.ll
index 0d1a6027a0..c810ae475a 100644
--- a/test/Transforms/InstCombine/sincospi.ll
+++ b/test/Transforms/InstCombine/sincospi.ll
@@ -23,12 +23,12 @@ define float @test_instbased_f32() {
        %res = fadd float %sin, %cos
        ret float %res
 ; CHECK-FLOAT-IN-VEC: [[VAL:%[a-z0-9]+]] = load float* @var32
-; CHECK-FLOAT-IN-VEC: [[SINCOS:%[a-z0-9]+]] = call <2 x float> @__sincospi_stretf(float [[VAL]])
+; CHECK-FLOAT-IN-VEC: [[SINCOS:%[a-z0-9]+]] = call <2 x float> @__sincospif_stret(float [[VAL]])
 ; CHECK-FLOAT-IN-VEC: extractelement <2 x float> [[SINCOS]], i32 0
 ; CHECK-FLOAT-IN-VEC: extractelement <2 x float> [[SINCOS]], i32 1
 
 ; CHECK: [[VAL:%[a-z0-9]+]] = load float* @var32
-; CHECK: [[SINCOS:%[a-z0-9]+]] = call { float, float } @__sincospi_stretf(float [[VAL]])
+; CHECK: [[SINCOS:%[a-z0-9]+]] = call { float, float } @__sincospif_stret(float [[VAL]])
 ; CHECK: extractvalue { float, float } [[SINCOS]], 0
 ; CHECK: extractvalue { float, float } [[SINCOS]], 1
 
@@ -41,11 +41,11 @@ define float @test_constant_f32() {
        %cos = call float @__cospif(float 1.0) #0
        %res = fadd float %sin, %cos
        ret float %res
-; CHECK-FLOAT-IN-VEC: [[SINCOS:%[a-z0-9]+]] = call <2 x float> @__sincospi_stretf(float 1.000000e+00)
+; CHECK-FLOAT-IN-VEC: [[SINCOS:%[a-z0-9]+]] = call <2 x float> @__sincospif_stret(float 1.000000e+00)
 ; CHECK-FLOAT-IN-VEC: extractelement <2 x float> [[SINCOS]], i32 0
 ; CHECK-FLOAT-IN-VEC: extractelement <2 x float> [[SINCOS]], i32 1
 
-; CHECK: [[SINCOS:%[a-z0-9]+]] = call { float, float } @__sincospi_stretf(float 1.000000e+00)
+; CHECK: [[SINCOS:%[a-z0-9]+]] = call { float, float } @__sincospif_stret(float 1.000000e+00)
 ; CHECK: extractvalue { float, float } [[SINCOS]], 0
 ; CHECK: extractvalue { float, float } [[SINCOS]], 1
 
-- 
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