tshut up gcc - plan9port - [fork] Plan 9 from user space
HTML git clone git://src.adamsgaard.dk/plan9port
DIR Log
DIR Files
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DIR README
DIR LICENSE
---
DIR commit bcb7f64ea55480585b546b462a3a2891765c400b
DIR parent 35afcc6c772f327cb612286430534281918e74f9
HTML Author: rsc <devnull@localhost>
Date: Thu, 20 Apr 2006 21:41:16 +0000
shut up gcc
Diffstat:
M src/libmp/port/mptouv.c | 6 ++++++
M src/libmp/port/mptov.c | 6 ++++++
2 files changed, 12 insertions(+), 0 deletions(-)
---
DIR diff --git a/src/libmp/port/mptouv.c b/src/libmp/port/mptouv.c
t@@ -22,10 +22,16 @@ uvtomp(uvlong v, mpint *b)
return b;
for(s = 0; s < VLDIGITS && v != 0; s++){
b->p[s] = v;
+ /* !@*$&!@$ gcc gives warnings about the >> here
+ * when running on 64-bit machines, even though
+ * it's in dead code. fake it out with two shifts.
if(sizeof(mpdigit) == sizeof(uvlong))
v = 0;
else
v >>= sizeof(mpdigit)*8;
+ */
+ v >>= sizeof(mpdigit)*4;
+ v >>= sizeof(mpdigit)*4;
}
b->top = s;
return b;
DIR diff --git a/src/libmp/port/mptov.c b/src/libmp/port/mptov.c
t@@ -28,10 +28,16 @@ vtomp(vlong v, mpint *b)
uv = v;
for(s = 0; s < VLDIGITS && uv != 0; s++){
b->p[s] = uv;
+ /* !@*$&!@$ gcc gives warnings about the >> here
+ * when running on 64-bit machines, even though
+ * it's in dead code. fake it out with two shifts.
if(sizeof(mpdigit) == sizeof(uvlong))
uv = 0;
else
uv >>= sizeof(mpdigit)*8;
+ */
+ uv >>= sizeof(mpdigit)*4;
+ uv >>= sizeof(mpdigit)*4;
}
b->top = s;
return b;