Remove support for using SVML for math lib routines.

This path was poorly maintained and wasn't actually available on most
targets.

builtins/target-generic-1.ll

@@ -647,104 +647,6 @@ define  <1 x float> @__rsqrt_varying_float(<1 x float> %v) nounwind readonly alw
   
 }
 
-
-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
-; svml stuff
-
-define  <1 x float> @__svml_sin(<1 x float>) nounwind readnone alwaysinline {
-  ;%ret = call <1 x float> @__svml_sinf4(<1 x float> %0)
-  ;ret <1 x float> %ret
-  ;%r = extractelement <1 x float> %0, i32 0
-  ;%s = call float @llvm.sin.f32(float %r)
-  ;%rv = insertelement <1 x float> undef, float %r, i32 0
-  ;ret <1 x float> %rv
-  unary1to1(float,@llvm.sin.f32)
-   
-}
-
-define  <1 x float> @__svml_cos(<1 x float>) nounwind readnone alwaysinline {
-  ;%ret = call <1 x float> @__svml_cosf4(<1 x float> %0)
-  ;ret <1 x float> %ret
-  ;%r = extractelement <1 x float> %0, i32 0
-  ;%s = call float @llvm.cos.f32(float %r)
-  ;%rv = insertelement <1 x float> undef, float %r, i32 0
-  ;ret <1 x float> %rv
-  unary1to1(float, @llvm.cos.f32)
-
-}
-
-define  void @__svml_sincos(<1 x float>, <1 x float> *, <1 x float> *) nounwind readnone alwaysinline {
-;  %s = call <1 x float> @__svml_sincosf4(<1 x float> * %2, <1 x float> %0)
-;  store <1 x float> %s, <1 x float> * %1
-;  ret void
-   %sin = call <1 x float> @__svml_sin (<1 x float> %0)
-   %cos = call <1 x float> @__svml_cos (<1 x float> %0)
-   store <1 x float> %sin, <1 x float> * %1
-   store <1 x float> %cos, <1 x float> * %2
-   ret void
-}
-
-define  <1 x float> @__svml_tan(<1 x float>) nounwind readnone alwaysinline {
-  ;%ret = call <1 x float> @__svml_tanf4(<1 x float> %0)
-  ;ret <1 x float> %ret
-  ;%r = extractelement <1 x float> %0, i32 0
-  ;%s = call float @llvm_tan_f32(float %r)
-  ;%rv = insertelement <1 x float> undef, float %r, i32 0
-  ;ret <1 x float> %rv
-  ;unasry1to1(float, @llvm.tan.f32)
-  ; UNSUPPORTED!
-  ret <1 x float > %0
-}
-
-define  <1 x float> @__svml_atan(<1 x float>) nounwind readnone alwaysinline {
-;  %ret = call <1 x float> @__svml_atanf4(<1 x float> %0)
-;  ret <1 x float> %ret
-  ;%r = extractelement <1 x float> %0, i32 0
-  ;%s = call float @llvm_atan_f32(float %r)
-  ;%rv = insertelement <1 x float> undef, float %r, i32 0
-  ;ret <1 x float> %rv
-  ;unsary1to1(float,@llvm.atan.f32)
-  ;UNSUPPORTED!
-  ret <1 x float > %0
-
-}
-
-define  <1 x float> @__svml_atan2(<1 x float>, <1 x float>) nounwind readnone alwaysinline {
-  ;%ret = call <1 x float> @__svml_atan2f4(<1 x float> %0, <1 x float> %1)
-  ;ret <1 x float> %ret
-  ;%y = extractelement <1 x float> %0, i32 0
-  ;%x = extractelement <1 x float> %1, i32 0
-  ;%q = fdiv float %y, %x
-  ;%a = call float @llvm.atan.f32 (float %q)
-  ;%rv = insertelement <1 x float> undef, float %a, i32 0
-  ;ret <1 x float> %rv
-  ; UNSUPPORTED!
-  ret <1 x float > %0
-}
-
-define  <1 x float> @__svml_exp(<1 x float>) nounwind readnone alwaysinline {
-  ;%ret = call <1 x float> @__svml_expf4(<1 x float> %0)
-  ;ret <1 x float> %ret
-  unary1to1(float, @llvm.exp.f32)
-}
-
-define  <1 x float> @__svml_log(<1 x float>) nounwind readnone alwaysinline {
-  ;%ret = call <1 x float> @__svml_logf4(<1 x float> %0)
-  ;ret <1 x float> %ret
-  unary1to1(float, @llvm.log.f32)
-}
-
-define  <1 x float> @__svml_pow(<1 x float>, <1 x float>) nounwind readnone alwaysinline {
-  ;%ret = call <1 x float> @__svml_powf4(<1 x float> %0, <1 x float> %1)
-  ;ret <1 x float> %ret
-  %r = extractelement <1 x float> %0, i32 0
-  %e  = extractelement <1 x float> %1, i32 0
-  %s = call float @llvm.pow.f32(float %r,float %e)
-  %rv = insertelement <1 x float> undef, float %s, i32 0
-  ret <1 x float> %rv
-
-}
-
 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
 ;; float min/max