overflow-warn-9.c: Adjust expected warnings to avoid false positives on ILP32.

gcc/testsuite/ChangeLog:
	* gcc.dg/overflow-warn-9.c: Adjust expected warnings to avoid false
	positives on ILP32.
	* gcc.dg/pr59963-2.c: Replace tabs with spaces, adjust expected
	column numbers.
	* gcc.dg/pr60114.c: Same.

From-SVN: r248464

gcc/testsuite/ChangeLog

+2017-05-25  Martin Sebor  <msebor@redhat.com>
+
+	* gcc.dg/overflow-warn-9.c: Adjust expected warnings to avoid false
+	positives on ILP32.
+	* gcc.dg/pr59963-2.c: Replace tabs with spaces, adjust expected
+	column numbers.
+	* gcc.dg/pr60114.c: Same.
+
 2017-05-23  Jan Hubicka  <hubicka@ucw.cz>
 
 	* gfortran.dg/pr48636.f90: Fix template better.

gcc/testsuite/gcc.dg/overflow-warn-9.c

@@ -56,9 +56,10 @@ const struct Types t1 = {
   .us = USHRT_MAX + 1,      /* { dg-warning "unsigned conversion from .int. to .short unsigned int. changes value from .65536. to .0." } */
 
   .si = INT_MAX + 1LU,      /* { dg-warning "signed conversion from 'long unsigned int. to 'int' changes value from .2147483648. to .-2147483648." } */
-  .ui = UINT_MAX + 1L,      /* { dg-warning "signed conversion from .long int. to .unsigned int. changes value from .4294967296. to .0." } */
-  .ui = UINT_MAX + 1LU,     /* { dg-warning "conversion from .long unsigned int. to .unsigned int. changes value from .4294967296. to .0." } */
+  .ui = UINT_MAX + 1L,      /* { dg-warning "signed conversion from .long int. to .unsigned int. changes value from .4294967296. to .0." "lp64" { target lp64 } } */
+  .ui = UINT_MAX + 1LU,     /* { dg-warning "conversion from .long unsigned int. to .unsigned int. changes value from .4294967296. to .0." "lp64" { target lp64 } } */
 
-  .sl = LONG_MAX + 1LU,     /* { dg-warning "signed conversion from .long unsigned int. to .long int. changes value from .9223372036854775808. to .-9223372036854775808." } */
+  .sl = LONG_MAX + 1LU,     /* { dg-warning "signed conversion from .long unsigned int. to .long int. changes value from .9223372036854775808. to .-9223372036854775808." "lp64" { target lp64 } } */
+  /* { dg-warning "signed conversion from .long unsigned int. to .long int. changes value from .2147483648. to .-2147483648." "ilp32" { target ilp32 } .-1 } */
   .ul = ULONG_MAX + 1LU     /* there should be some warning here */
 };

gcc/testsuite/gcc.dg/pr59963-2.c

@@ -14,8 +14,8 @@ g (void)
 {
   return f (0xffffffffL, /* { dg-warning "13:-Woverflow" } */
             0xffffffffL) /* { dg-warning "13:-Woverflow" } */
-	 && f (0xffffffffL, /* { dg-warning "9:-Woverflow" } */
-	       0xffffffffL); /* { dg-warning "9:-Woverflow" } */
+         && f (0xffffffffL, /* { dg-warning "16:-Woverflow" } */
+               0xffffffffL); /* { dg-warning "16:-Woverflow" } */
 }
 
 void
@@ -24,13 +24,13 @@ foo (int i)
   bar (256); /* { dg-warning "8:-Woverflow" } */
   bar (6.66f); /* { dg-warning "8:conversion" } */
   bar8 (-1, /* { dg-warning "9:-Wsign-conversion" } */
-	 -2, /* { dg-warning "3:-Wsign-conversion" } */
-	  -3, /* { dg-warning "4:-Wsign-conversion" } */
-	   -4, /* { dg-warning "5:-Wsign-conversion" } */
-	    -5, /* { dg-warning "6:-Wsign-conversion" } */
-	     -6, /* { dg-warning "7:-Wsign-conversion" } */
-	      -7, /* { dg-warning "8:-Wsign-conversion" } */
-	       -8); /* { dg-warning "9:-Wsign-conversion" } */
+         -2, /* { dg-warning "10:-Wsign-conversion" } */
+          -3, /* { dg-warning "11:-Wsign-conversion" } */
+           -4, /* { dg-warning "12:-Wsign-conversion" } */
+            -5, /* { dg-warning "13:-Wsign-conversion" } */
+             -6, /* { dg-warning "14:-Wsign-conversion" } */
+              -7, /* { dg-warning "15:-Wsign-conversion" } */
+               -8); /* { dg-warning "16:-Wsign-conversion" } */
   bazu (i, i); /* { dg-warning "9:conversion" } */
   bazi (0x8, 0x80000000); /* { dg-warning "14:-Wsign-conversion" "" { xfail int16 } } */
 }

gcc/testsuite/gcc.dg/pr60114.c

@@ -5,8 +5,8 @@
 
 struct S { int n, u[2]; };
 const signed char z[] = {
-  [0] = 0x100, /* { dg-warning "9:-Woverflow" } */
-  [2] = 0x101, /* { dg-warning "9:-Woverflow" } */
+  [0] = 0x100, /* { dg-warning "-Woverflow" } */
+  [2] = 0x101, /* { dg-warning "-Woverflow" } */
 };
 int A[] = {
             0, 0x80000000, /* { dg-warning "16:-Wsign-conversion" } */