diff options
Diffstat (limited to 'gcc/config/sparc/sparc.h')
| -rw-r--r-- | gcc/config/sparc/sparc.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/gcc/config/sparc/sparc.h b/gcc/config/sparc/sparc.h index 348d98c5888..c1e472de7d6 100644 --- a/gcc/config/sparc/sparc.h +++ b/gcc/config/sparc/sparc.h @@ -687,10 +687,6 @@ extern struct sparc_cpu_select sparc_select[]; /* target machine storage layout */ -/* Define for cross-compilation to a sparc target with no TFmode from a host - with a different float format (e.g. VAX). */ -#define REAL_ARITHMETIC - /* Define this if most significant bit is lowest numbered in instructions that operate on numbered bit-fields. */ #define BITS_BIG_ENDIAN 1 @@ -732,7 +728,7 @@ extern struct sparc_cpu_select sparc_select[]; #if 0 /* ??? This does not work in SunOS 4.x, so it is not enabled here. Instead, it is enabled in sol2.h, because it does work under Solaris. */ -/* Define for support of TFmode long double and REAL_ARITHMETIC. +/* Define for support of TFmode long double. Sparc ABI says that long double is 4 words. */ #define LONG_DOUBLE_TYPE_SIZE 128 #endif |