Older makeinfo fails on such.
gcc/
* doc/ifn.texi: Drop blanks after @code.
---
Noticed with gcc16, so may want backporting.
--- a/gcc/doc/ifn.texi
+++ b/gcc/doc/ifn.texi
@@ -754,7 +754,7 @@ The @code{IFN_VEC_WIDEN_PLUS} set of int
the @code{vec_widen_sadd} and @code{vec_widen_uadd} instruction patterns,
depending on the sign of the first argument. The @code{IFN_VEC_WIDEN_PLUS_LO}
and @code{IFN_VEC_WIDEN_PLUS_HI} work on the low and high parts of a vector,
-the @code{IFN_VEC_WIDEN_PLUS_EVEN} and @code {IFN_VEC_WIDEN_PLUS_ODD}
+the @code{IFN_VEC_WIDEN_PLUS_EVEN} and @code{IFN_VEC_WIDEN_PLUS_ODD}
functions work on the even and odd elements of a vector.
@cindex @code{IFN_VEC_WIDEN_MINUS} internal function
@@ -767,7 +767,7 @@ The @code{IFN_VEC_WIDEN_MINUS} set of in
@code{vec_widen_ssub} and @code{vec_widen_usub} instruction patterns,
depending on the sign of the first argument. The @code{IFN_VEC_WIDEN_MINUS_LO}
and @code{IFN_VEC_WIDEN_MINUS_HI} work on the low and high parts of a vector,
-the @code{IFN_VEC_WIDEN_MINUS_EVEN} and @code {IFN_VEC_WIDEN_MINUS_ODD}
+the @code{IFN_VEC_WIDEN_MINUS_EVEN} and @code{IFN_VEC_WIDEN_MINUS_ODD}
functions work on the even and odd elements of a vector.
@cindex @code{IFN_VEC_WIDEN_ABD} internal function
@@ -780,7 +780,7 @@ The @code{IFN_VEC_WIDEN_ABD} set of inte
@code{vec_widen_sabd} and @code{vec_widen_uabd} instruction patterns,
depending on the sign of the first argument. The @code{IFN_VEC_WIDEN_ABD_LO}
and @code{IFN_VEC_WIDEN_ABD_HI} work on the low and high parts of a vector,
-the @code{IFN_VEC_WIDEN_ABD_EVEN} and @code {IFN_VEC_WIDEN_ABD_ODD} functions
+the @code{IFN_VEC_WIDEN_ABD_EVEN} and @code{IFN_VEC_WIDEN_ABD_ODD} functions
work on the even and odd elements of a vector.
@end table
