Fix gcc.c-torture/execute/ieee/cdivchkf.c on hpux

John David Anglin · John David Anglin · commit 19a647bd7263 · 2024-02-11T21:38:14.000Z
2024-02-11  John David Anglin  &lt;danglin@gcc.gnu.org&gt;

gcc/testsuite/ChangeLog:

	* gcc.c-torture/execute/ieee/cdivchkf.c: Use ilogb and
	__builtin_fmax instead of ilogbf and __builtin_fmaxf.
diff --git a/gcc/testsuite/gcc.c-torture/execute/ieee/cdivchkf.c b/gcc/testsuite/gcc.c-torture/execute/ieee/cdivchkf.c
@@ -8,7 +8,7 @@
 extern void abort (void);
 extern void exit (int);
 
-extern int ilogbf (float);
+extern int ilogb (double);
 int match (float _Complex, float _Complex);
 
 #define SMALL FLT_MIN
@@ -22,7 +22,8 @@ int match (float _Complex, float _Complex);
 int match (float _Complex c, float _Complex z)
 {
   float rz, iz, rc, ic;
-  float rerr, ierr, rmax;
+  float rerr, ierr;
+  double rmax;
   int biterr;
   rz = __real__ z;
   iz = __imag__ z;
@@ -54,11 +55,11 @@ int match (float _Complex c, float _Complex z)
     {
       ierr = __builtin_fabsf (iz - ic) / SMALL;
     }
-  rmax = __builtin_fmaxf(rerr, ierr);
+  rmax = __builtin_fmax (rerr, ierr);
   biterr = 0;
   if ( rmax != 0.0)      
     {
-      biterr = ilogbf (rmax) + MAXBIT + 1;
+      biterr = ilogb (rmax) + MAXBIT + 1;
     }
 
   if (biterr >= ERRLIM)

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,7 @@`
`8`	`8`	`extern void abort (void);`
`9`	`9`	`extern void exit (int);`
`10`	`10`
`11`		`-extern int ilogbf (float);`
	`11`	`+extern int ilogb (double);`
`12`	`12`	`int match (float _Complex, float _Complex);`
`13`	`13`
`14`	`14`	`#define SMALL FLT_MIN`
`@@ -22,7 +22,8 @@ int match (float _Complex, float _Complex);`
`22`	`22`	`int match (float _Complex c, float _Complex z)`
`23`	`23`	`{`
`24`	`24`	`float rz, iz, rc, ic;`
`25`		`- float rerr, ierr, rmax;`
	`25`	`+ float rerr, ierr;`
	`26`	`+ double rmax;`
`26`	`27`	`int biterr;`
`27`	`28`	`rz = __real__ z;`
`28`	`29`	`iz = __imag__ z;`
`@@ -54,11 +55,11 @@ int match (float _Complex c, float _Complex z)`
`54`	`55`	`{`
`55`	`56`	`ierr = __builtin_fabsf (iz - ic) / SMALL;`
`56`	`57`	`}`
`57`		`- rmax = __builtin_fmaxf(rerr, ierr);`
	`58`	`+ rmax = __builtin_fmax (rerr, ierr);`
`58`	`59`	`biterr = 0;`
`59`	`60`	`if ( rmax != 0.0)`
`60`	`61`	`{`
`61`		`- biterr = ilogbf (rmax) + MAXBIT + 1;`
	`62`	`+ biterr = ilogb (rmax) + MAXBIT + 1;`
`62`	`63`	`}`
`63`	`64`
`64`	`65`	`if (biterr >= ERRLIM)`