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[PATCH 3/13] AArch64: Cleanup fenv implementation
- From: "Wilco Dijkstra" <wdijkstr at arm dot com>
- To: <libc-alpha at sourceware dot org>
- Date: Thu, 23 Oct 2014 18:34:17 +0100
- Subject: [PATCH 3/13] AArch64: Cleanup fenv implementation
- Authentication-results: sourceware.org; auth=none
Cleanup fesetexceptflag to use the same logic as the ARM version. No functional changes.
ChangeLog:
2014-10-23 Wilco Dijkstra <wdijkstr@arm.com>
* sysdeps/aarch64/fpu/fsetexcptflg.c (fsetexceptflag):
Cleanup logic.
---
sysdeps/aarch64/fpu/fsetexcptflg.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/sysdeps/aarch64/fpu/fsetexcptflg.c b/sysdeps/aarch64/fpu/fsetexcptflg.c
index 316fbd6..77e6cae 100644
--- a/sysdeps/aarch64/fpu/fsetexcptflg.c
+++ b/sysdeps/aarch64/fpu/fsetexcptflg.c
@@ -27,10 +27,11 @@ fesetexceptflag (const fexcept_t *flagp, int excepts)
/* Get the current environment. */
_FPU_GETFPSR (fpsr);
+ excepts &= FE_ALL_EXCEPT;
/* Set the desired exception mask. */
- fpsr_new = fpsr & ~(excepts & FE_ALL_EXCEPT);
- fpsr_new |= (*flagp & excepts & FE_ALL_EXCEPT);
+ fpsr_new = fpsr & ~excepts;
+ fpsr_new |= *flagp & excepts;
/* Save state back to the FPU. */
if (fpsr != fpsr_new)
--
1.9.1