diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index 143b905..48a5354 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -31403,19 +31403,19 @@ ix86_init_mmx_sse_builtins (void)
 	       V4SI_FTYPE_V4SI_PCINT_V4DI_V4SI_INT,
 	       IX86_BUILTIN_GATHERDIV8SI);
 
-  def_builtin (OPTION_MASK_ISA_AVX2, "__builtin_ia32_gatheraltsiv4df ",
+  def_builtin (OPTION_MASK_ISA_AVX2, "__builtin_ia32_gatheraltsiv4df",
 	       V4DF_FTYPE_V4DF_PCDOUBLE_V8SI_V4DF_INT,
 	       IX86_BUILTIN_GATHERALTSIV4DF);
 
-  def_builtin (OPTION_MASK_ISA_AVX2, "__builtin_ia32_gatheraltdiv4sf256 ",
+  def_builtin (OPTION_MASK_ISA_AVX2, "__builtin_ia32_gatheraltdiv4sf256",
 	       V8SF_FTYPE_V8SF_PCFLOAT_V4DI_V8SF_INT,
 	       IX86_BUILTIN_GATHERALTDIV8SF);
 
-  def_builtin (OPTION_MASK_ISA_AVX2, "__builtin_ia32_gatheraltsiv4di ",
+  def_builtin (OPTION_MASK_ISA_AVX2, "__builtin_ia32_gatheraltsiv4di",
 	       V4DI_FTYPE_V4DI_PCINT64_V8SI_V4DI_INT,
 	       IX86_BUILTIN_GATHERALTSIV4DI);
 
-  def_builtin (OPTION_MASK_ISA_AVX2, "__builtin_ia32_gatheraltdiv4si256 ",
+  def_builtin (OPTION_MASK_ISA_AVX2, "__builtin_ia32_gatheraltdiv4si256",
 	       V8SI_FTYPE_V8SI_PCINT_V4DI_V8SI_INT,
 	       IX86_BUILTIN_GATHERALTDIV8SI);
 
@@ -31452,19 +31452,19 @@ ix86_init_mmx_sse_builtins (void)
 	       V8DI_FTYPE_V8DI_PCINT64_V8DI_QI_INT,
 	       IX86_BUILTIN_GATHER3DIV8DI);
 
-  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_gatheraltsiv8df ",
+  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_gatheraltsiv8df",
 	       V8DF_FTYPE_V8DF_PCDOUBLE_V16SI_QI_INT,
 	       IX86_BUILTIN_GATHER3ALTSIV8DF);
 
-  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_gatheraltdiv8sf ",
+  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_gatheraltdiv8sf",
 	       V16SF_FTYPE_V16SF_PCFLOAT_V8DI_HI_INT,
 	       IX86_BUILTIN_GATHER3ALTDIV16SF);
 
-  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_gatheraltsiv8di ",
+  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_gatheraltsiv8di",
 	       V8DI_FTYPE_V8DI_PCINT64_V16SI_QI_INT,
 	       IX86_BUILTIN_GATHER3ALTSIV8DI);
 
-  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_gatheraltdiv8si ",
+  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_gatheraltdiv8si",
 	       V16SI_FTYPE_V16SI_PCINT_V8DI_HI_INT,
 	       IX86_BUILTIN_GATHER3ALTDIV16SI);
 
@@ -31565,19 +31565,19 @@ ix86_init_mmx_sse_builtins (void)
 	       V4SI_FTYPE_V4SI_PCINT_V4DI_QI_INT,
 	       IX86_BUILTIN_GATHER3DIV8SI);
 
-  def_builtin (OPTION_MASK_ISA_AVX512VL, "__builtin_ia32_gather3altsiv4df ",
+  def_builtin (OPTION_MASK_ISA_AVX512VL, "__builtin_ia32_gather3altsiv4df",
 	       V4DF_FTYPE_V4DF_PCDOUBLE_V8SI_QI_INT,
 	       IX86_BUILTIN_GATHER3ALTSIV4DF);
 
-  def_builtin (OPTION_MASK_ISA_AVX512VL, "__builtin_ia32_gather3altdiv8sf ",
+  def_builtin (OPTION_MASK_ISA_AVX512VL, "__builtin_ia32_gather3altdiv8sf",
 	       V8SF_FTYPE_V8SF_PCFLOAT_V4DI_QI_INT,
 	       IX86_BUILTIN_GATHER3ALTDIV8SF);
 
-  def_builtin (OPTION_MASK_ISA_AVX512VL, "__builtin_ia32_gather3altsiv4di ",
+  def_builtin (OPTION_MASK_ISA_AVX512VL, "__builtin_ia32_gather3altsiv4di",
 	       V4DI_FTYPE_V4DI_PCINT64_V8SI_QI_INT,
 	       IX86_BUILTIN_GATHER3ALTSIV4DI);
 
-  def_builtin (OPTION_MASK_ISA_AVX512VL, "__builtin_ia32_gather3altdiv8si ",
+  def_builtin (OPTION_MASK_ISA_AVX512VL, "__builtin_ia32_gather3altdiv8si",
 	       V8SI_FTYPE_V8SI_PCINT_V4DI_QI_INT,
 	       IX86_BUILTIN_GATHER3ALTDIV8SI);
 
@@ -31644,19 +31644,19 @@ ix86_init_mmx_sse_builtins (void)
   def_builtin (OPTION_MASK_ISA_AVX512VL, "__builtin_ia32_scatterdiv2di",
 	       VOID_FTYPE_PLONGLONG_QI_V2DI_V2DI_INT,
 	       IX86_BUILTIN_SCATTERDIV2DI);
-  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_scatteraltsiv8df ",
+  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_scatteraltsiv8df",
 	       VOID_FTYPE_PDOUBLE_QI_V16SI_V8DF_INT,
 	       IX86_BUILTIN_SCATTERALTSIV8DF);
 
-  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_scatteraltdiv8sf ",
+  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_scatteraltdiv8sf",
 	       VOID_FTYPE_PFLOAT_HI_V8DI_V16SF_INT,
 	       IX86_BUILTIN_SCATTERALTDIV16SF);
 
-  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_scatteraltsiv8di ",
+  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_scatteraltsiv8di",
 	       VOID_FTYPE_PLONGLONG_QI_V16SI_V8DI_INT,
 	       IX86_BUILTIN_SCATTERALTSIV8DI);
 
-  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_scatteraltdiv8si ",
+  def_builtin (OPTION_MASK_ISA_AVX512F, "__builtin_ia32_scatteraltdiv8si",
 	       VOID_FTYPE_PINT_HI_V8DI_V16SI_INT,
 	       IX86_BUILTIN_SCATTERALTDIV16SI);
 
