From 80a40a9e14d9a01e3f70c5b37ecd1da83033b6de Mon Sep 17 00:00:00 2001 From: Bruno Haible Date: Thu, 2 Nov 2023 11:23:48 -0300 Subject: alpha: Fix fesetexceptflag (BZ 30998) It clears some exception flags that are outside the EXCEPTS argument. It fixes math/test-fexcept on qemu-user. Reviewed-by: Carlos O'Donell --- sysdeps/alpha/fpu/fsetexcptflg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sysdeps/alpha/fpu/fsetexcptflg.c b/sysdeps/alpha/fpu/fsetexcptflg.c index 70f3666..63eb068 100644 --- a/sysdeps/alpha/fpu/fsetexcptflg.c +++ b/sysdeps/alpha/fpu/fsetexcptflg.c @@ -27,7 +27,7 @@ __fesetexceptflag (const fexcept_t *flagp, int excepts) tmp = __ieee_get_fp_control (); /* Set all the bits that were called for. */ - tmp = (tmp & ~SWCR_STATUS_MASK) | (*flagp & excepts & SWCR_STATUS_MASK); + tmp ^= (tmp ^ *flagp) & excepts & SWCR_STATUS_MASK; /* And store it back. */ __ieee_set_fp_control (tmp); -- cgit v1.1