Remove all code under __SPE__

Signed-off-by: Minsoo Choo <minsoochoo0122@proton.me>
Reviewed by: imp
Pull Request: https://github.com/freebsd/freebsd-src/pull/1957

2 files changed, 0 insertions, 57 deletions

diff --git a/lib/msun/powerpc/fenv.c b/lib/msun/powerpc/fenv.c
index da11d27a649f..cc0b518bb7c4 100644
--- a/lib/msun/powerpc/fenv.c
+++ b/lib/msun/powerpc/fenv.c
@@ -28,27 +28,17 @@
 
 #define	__fenv_static
 #include "fenv.h"
-#ifdef __SPE__
-#include <sys/types.h>
-#include <machine/spr.h>
-#endif
 
 #ifdef __GNUC_GNU_INLINE__
 #error "This file must be compiled with C99 'inline' semantics"
 #endif
 
-#ifdef __SPE__
-const fenv_t __fe_dfl_env = SPEFSCR_DFLT;
-#else
 const fenv_t __fe_dfl_env = 0x00000000;
-#endif
 
 extern inline int feclearexcept(int __excepts);
 extern inline int fegetexceptflag(fexcept_t *__flagp, int __excepts);
 extern inline int fesetexceptflag(const fexcept_t *__flagp, int __excepts);
-#ifndef __SPE__
 extern inline int feraiseexcept(int __excepts);
-#endif
 extern inline int fetestexcept(int __excepts);
 extern inline int fegetround(void);
 extern inline int fesetround(int __round);
@@ -58,27 +48,3 @@ extern inline int fesetenv(const fenv_t *__envp);
 extern inline int feupdateenv(const fenv_t *__envp);
 extern inline int feenableexcept(int __mask);
 extern inline int fedisableexcept(int __mask);
-
-#ifdef __SPE__
-#define	PMAX	0x7f7fffff
-#define	PMIN	0x00800000
-int	feraiseexcept(int __excepts)
-{
-	uint32_t spefscr;
-
-	spefscr = mfspr(SPR_SPEFSCR);
-	mtspr(SPR_SPEFSCR, spefscr | (__excepts & FE_ALL_EXCEPT));
-
-	if (__excepts & FE_INVALID)
-		__asm __volatile ("efsdiv %0, %0, %1" :: "r"(0), "r"(0));
-	if (__excepts & FE_DIVBYZERO)
-		__asm __volatile ("efsdiv %0, %0, %1" :: "r"(1.0f), "r"(0));
-	if (__excepts & FE_UNDERFLOW)
-		__asm __volatile ("efsmul %0, %0, %0" :: "r"(PMIN));
-	if (__excepts & FE_OVERFLOW)
-		__asm __volatile ("efsadd %0, %0, %0" :: "r"(PMAX));
-	if (__excepts & FE_INEXACT)
-		__asm __volatile ("efssub %0, %0, %1" :: "r"(PMIN), "r"(1.0f));
-	return (0);
-}
-#endif
diff --git a/lib/msun/powerpc/fenv.h b/lib/msun/powerpc/fenv.h
index 49fffb196206..09fd4caafb43 100644
--- a/lib/msun/powerpc/fenv.h
+++ b/lib/msun/powerpc/fenv.h
@@ -40,17 +40,6 @@ typedef	__uint32_t	fenv_t;
 typedef	__uint32_t	fexcept_t;
 
 /* Exception flags */
-#ifdef __SPE__
-#define FE_OVERFLOW	0x00000100
-#define FE_UNDERFLOW	0x00000200
-#define FE_DIVBYZERO	0x00000400
-#define FE_INVALID	0x00000800
-#define FE_INEXACT	0x00001000
-
-#define	FE_ALL_INVALID	FE_INVALID
-
-#define	_FPUSW_SHIFT	6
-#else
 #define	FE_INEXACT	0x02000000
 #define	FE_DIVBYZERO	0x04000000
 #define	FE_UNDERFLOW	0x08000000
@@ -78,7 +67,6 @@ typedef	__uint32_t	fexcept_t;
 			 FE_VXSNAN | FE_INVALID)
 
 #define	_FPUSW_SHIFT	22
-#endif
 #define	FE_ALL_EXCEPT	(FE_DIVBYZERO | FE_INEXACT | \
 			 FE_ALL_INVALID | FE_OVERFLOW | FE_UNDERFLOW)
 
@@ -101,17 +89,10 @@ extern const fenv_t	__fe_dfl_env;
 			 FE_OVERFLOW | FE_UNDERFLOW) >> _FPUSW_SHIFT)
 
 #ifndef _SOFT_FLOAT
-#ifdef __SPE__
-#define	__mffs(__env) \
-	__asm __volatile("mfspr %0, 512" : "=r" ((__env)->__bits.__reg))
-#define	__mtfsf(__env) \
-	__asm __volatile("mtspr 512,%0;isync" :: "r" ((__env).__bits.__reg))
-#else
 #define	__mffs(__env) \
 	__asm __volatile("mffs %0" : "=f" ((__env)->__d))
 #define	__mtfsf(__env) \
 	__asm __volatile("mtfsf 255,%0" :: "f" ((__env).__d))
-#endif
 #else
 #define	__mffs(__env)
 #define	__mtfsf(__env)
@@ -167,9 +148,6 @@ fesetexceptflag(const fexcept_t *__flagp, int __excepts)
 	return (0);
 }
 
-#ifdef __SPE__
-extern int	feraiseexcept(int __excepts);
-#else
 __fenv_static inline int
 feraiseexcept(int __excepts)
 {
@@ -182,7 +160,6 @@ feraiseexcept(int __excepts)
 	__mtfsf(__r);
 	return (0);
 }
-#endif
 
 __fenv_static inline int
 fetestexcept(int __excepts)