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-rw-r--r--math/atest-exp.c8
-rw-r--r--math/atest-exp2.c7
-rw-r--r--math/atest-sincos.c10
3 files changed, 15 insertions, 10 deletions
diff --git a/math/atest-exp.c b/math/atest-exp.c
index 158be4231a..2f168c9a6d 100644
--- a/math/atest-exp.c
+++ b/math/atest-exp.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 2000, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Geoffrey Keating <Geoff.Keating@anu.edu.au>, 1997.
 
@@ -171,8 +171,10 @@ main (void)
 
    memset (e2, '\0', sizeof (mp1));
    for (i = -1; i < 100 && i < FRAC / 4; i++)
-     e2[(FRAC - i * 4 - 4) / mpbpl] |= ((strchr (hexdig, exp1[i + 1]) - hexdig)
-					<< (FRAC - i * 4 - 4) % mpbpl);
+     e2[(FRAC - i * 4 - 4) / mpbpl] |= ((mp_limb_t) (strchr (hexdig,
+							     exp1[i + 1])
+						     - hexdig)
+ 					<< (FRAC - i * 4 - 4) % mpbpl);
 
    if (mpn_cmp (ex, e2, SZ) >= 0)
      mpn_sub_n (e3, ex, e2, SZ);
diff --git a/math/atest-exp2.c b/math/atest-exp2.c
index 33d942fc61..2c028a2b83 100644
--- a/math/atest-exp2.c
+++ b/math/atest-exp2.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 2000, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Geoffrey Keating <Geoff.Keating@anu.edu.au>, 1997.
 
@@ -73,8 +73,9 @@ read_mpn_hex(mp_limb_t *x, const char *str)
 
   memset (x, 0, sizeof (mp1));
   for (i = -1; i < 100 && i < FRAC / 4; ++i)
-    x[(FRAC - i * 4 - 4) / mpbpl] |= ((strchr (hexdig, str[i + 1]) - hexdig)
-				      << (FRAC - i * 4 - 4) % mpbpl);
+    x[(FRAC - i * 4 - 4) / mpbpl] |= ((mp_limb_t) (strchr (hexdig, str[i + 1])
+						   - hexdig)
+ 				      << (FRAC - i * 4 - 4) % mpbpl);
 }
 
 static mp_limb_t *get_log2(void) __attribute__((const));
diff --git a/math/atest-sincos.c b/math/atest-sincos.c
index 911aaec275..bef3521c96 100644
--- a/math/atest-sincos.c
+++ b/math/atest-sincos.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 2000 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 2000, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Geoffrey Keating <Geoff.Keating@anu.edu.au>, 1997.
 
@@ -239,9 +239,11 @@ main (void)
    memset (c2, 0, sizeof (mp1));
    for (i = 0; i < 100 && i < FRAC / 4; i++)
      {
-       s2[(FRAC - i * 4 - 4) / mpbpl] |= ((strchr (hexdig, sin1[i]) - hexdig)
-					  << (FRAC - i * 4 - 4) % mpbpl);
-       c2[(FRAC - i * 4 - 4) / mpbpl] |= ((strchr (hexdig, cos1[i]) - hexdig)
+       s2[(FRAC - i * 4 - 4) / mpbpl] |= ((mp_limb_t) (strchr (hexdig, sin1[i])
+						       - hexdig)
+ 					  << (FRAC - i * 4 - 4) % mpbpl);
+       c2[(FRAC - i * 4 - 4) / mpbpl] |= ((mp_limb_t) (strchr (hexdig, cos1[i])
+						       - hexdig)
 					  << (FRAC - i * 4 - 4) % mpbpl);
      }