[cmucl-commit] [git] CMU Common Lisp branch master updated. snapshot-2014-06-88-g022325c

[Raymond Toy]

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       via  af7c3d9606ac3995c87611d3d4518430d3b67ebd (commit)
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- Log -----------------------------------------------------------------
commit 022325ccf101a0e9085f0189c4ec54dc96cef52d
Author: Raymond Toy <toy.raymond at gmail.com>
Date:   Sun Aug 3 19:07:30 2014 -0700

    Initilize hi and lo to get rid of a compiler warning from gcc 4.4.1 on
    linux that they might be used uninitialized.

diff --git a/src/lisp/e_exp.c b/src/lisp/e_exp.c
index 3d84224..8233bc3 100644
--- a/src/lisp/e_exp.c
+++ b/src/lisp/e_exp.c
@@ -105,7 +105,7 @@ P5   =  4.13813679705723846039e-08; /* 0x3E663769, 0x72BEA4D0 */
 	double x;
 #endif
 {
-	double y,hi,lo,c,t;
+	double y,hi = 0,lo = 0,c,t;
 	int k = 0;
         int xsb;
 	unsigned hx;

commit af7c3d9606ac3995c87611d3d4518430d3b67ebd
Author: Raymond Toy <toy.raymond at gmail.com>
Date:   Sun Aug 3 18:53:24 2014 -0700

    Add parens around operands of | to silence a compiler warning with gcc
    4.4.1 on Linux.

diff --git a/src/lisp/e_atan2.c b/src/lisp/e_atan2.c
index 7e177e8..a841ace 100644
--- a/src/lisp/e_atan2.c
+++ b/src/lisp/e_atan2.c
@@ -75,7 +75,7 @@ pi_lo   = 1.2246467991473531772E-16; /* 0x3CA1A626, 0x33145C07 */
 	if(((ix|((lx|-lx)>>31))>0x7ff00000)||
 	   ((iy|((ly|-ly)>>31))>0x7ff00000))	/* x or y is NaN */
 	   return x+y;
-	if((hx-0x3ff00000|lx)==0) return fdlibm_atan(y);   /* x=1.0 */
+	if(((hx-0x3ff00000)|lx)==0) return fdlibm_atan(y);   /* x=1.0 */
 	m = ((hy>>31)&1)|((hx>>30)&2);	/* 2*sign(x)+sign(y) */
 
     /* when y = 0 */

commit 59ad6f5166353a2019b922bfa02716b906008c85
Author: Raymond Toy <toy.raymond at gmail.com>
Date:   Sun Aug 3 18:50:44 2014 -0700

    Initialize c to get rid of a compiler warning on Linux with gcc 4.4.1.

diff --git a/src/lisp/s_expm1.c b/src/lisp/s_expm1.c
index 6e35fd8..7431885 100644
--- a/src/lisp/s_expm1.c
+++ b/src/lisp/s_expm1.c
@@ -133,7 +133,7 @@ Q5  =  -2.01099218183624371326e-07; /* BE8AFDB7 6E09C32D */
 	double x;
 #endif
 {
-	double y,hi,lo,c,t,e,hxs,hfx,r1;
+	double y,hi,lo,c = 0,t,e,hxs,hfx,r1;
 	int k,xsb;
 	unsigned hx;
 	union { int i[2]; double d; } ux;
diff --git a/src/lisp/s_log1p.c b/src/lisp/s_log1p.c
index 87ed927..d8f2cad 100644
--- a/src/lisp/s_log1p.c
+++ b/src/lisp/s_log1p.c
@@ -103,7 +103,7 @@ static double zero = 0.0;
 	double x;
 #endif
 {
-	double hfsq,f,c,s,z,R,u;
+	double hfsq,f,c = 0,s,z,R,u;
 	int k,hx,hu,ax;
 	union { int i[2]; double d; } ux;
 

-----------------------------------------------------------------------

Summary of changes:
 src/lisp/e_atan2.c |    2 +-
 src/lisp/e_exp.c   |    2 +-
 src/lisp/s_expm1.c |    2 +-
 src/lisp/s_log1p.c |    2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)


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