Hi, gcc.c-torture/execute/pr39228.c fails with "(test for excess errors)" on SH for recent revisions. My gcc.log says:
gcc.c-torture/execute/pr39228.c:20:43: warning: always_inline function might not be inlinable [-Wattributes] ... It looks that alpha has the similar issue: https://gcc.gnu.org/ml/gcc-testresults/2014-08/msg02660.html alpha and sh redefine dg-options to "-mieee" in the test case instead of the default dg-options "-w" and get the above warning. The patch below tweaks the test to fix it. Perhaps the first two lines are enough to avoid the error but avoiding the root cause of warnings would be better. Tested on i686-linux and sh4-linux. Regards, kaz -- * gcc.c-torture/execute/pr39228.c: Add -w option on sh*-*-* and alhpa*-*-*. Add "inline" keyword to test functions. --- ORIG/trunk/gcc/testsuite/gcc.c-torture/execute/pr39228.c 2014-08-26 09:26:20.000000000 +0900 +++ trunk/gcc/testsuite/gcc.c-torture/execute/pr39228.c 2014-09-03 07:42:30.085524983 +0900 @@ -1,23 +1,23 @@ -/* { dg-options "-mieee" { target sh*-*-* alpha*-*-* } } */ +/* { dg-options "-w -mieee" { target sh*-*-* alpha*-*-* } } */ /* { dg-skip-if "No Inf/NaN support" { spu-*-* } "*" "" } */ extern void abort (void); -static int __attribute__((always_inline)) testf (float b) +static inline int __attribute__((always_inline)) testf (float b) { float c = 1.01f * b; return __builtin_isinff (c); } -static int __attribute__((always_inline)) test (double b) +static inline int __attribute__((always_inline)) test (double b) { double c = 1.01 * b; return __builtin_isinf (c); } -static int __attribute__((always_inline)) testl (long double b) +static inline int __attribute__((always_inline)) testl (long double b) { long double c = 1.01L * b;
