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| author | Steve Hay <SteveHay@planit.com> | 2005-06-20 09:30:23 +0000 |
|---|---|---|
| committer | Steve Hay <SteveHay@planit.com> | 2005-06-20 09:30:23 +0000 |
| commit | c9be5486593f0ddc941cf3c595bcc9bd8b4c00b5 (patch) | |
| tree | 34034bf6a26e58834f600c559f898a3981d861b9 /win32/config_H.vc64 | |
| parent | 1a88dbf8b5ea6acd4815e4f2fd62bf75af80f078 (diff) | |
| download | perl-c9be5486593f0ddc941cf3c595bcc9bd8b4c00b5.tar.gz | |
Support NV_ZERO_IS_ALLBITS_ZERO on Win32 (re: change 24898)
The try.c test program added to Configure by change 24898 outputs
"Yes" using each of VC++, GCC and BCC32, so here goes...
p4raw-id: //depot/perl@24905
Diffstat (limited to 'win32/config_H.vc64')
| -rw-r--r-- | win32/config_H.vc64 | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/win32/config_H.vc64 b/win32/config_H.vc64 index c996d390fc..a298250490 100644 --- a/win32/config_H.vc64 +++ b/win32/config_H.vc64 @@ -3222,6 +3222,10 @@ * This symbol contains the number of bits a variable of type NVTYPE * can preserve of a variable of type UVTYPE. */ +/* NV_ZERO_IS_ALLBITS_ZERO + * This symbol, if defined, indicates that a variable of type NVTYPE + * stores 0.0 in memory as all bits zero. + */ #define IVTYPE __int64 /**/ #define UVTYPE unsigned __int64 /**/ #define I8TYPE char /**/ @@ -3250,6 +3254,7 @@ #define NVSIZE 8 /**/ #undef NV_PRESERVES_UV #define NV_PRESERVES_UV_BITS 53 +#define NV_ZERO_IS_ALLBITS_ZERO /* IVdf: * This symbol defines the format string used for printing a Perl IV |