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| author | Wilco Dijkstra <wdijkstr@arm.com> | 2014-10-24 13:07:17 +0000 |
|---|---|---|
| committer | Wilco Dijkstra <wdijkstr@arm.com> | 2014-10-24 13:07:17 +0000 |
| commit | a7b00c110132b4cb64a7f6b7b23a1c0ebbe54cd3 (patch) | |
| tree | 1b3e38b674587e4acb75d693fb5703aed8cc4788 | |
| parent | 3a84f1a6516e3b22507f9c03fbd36a5559c3df94 (diff) | |
| download | glibc-a7b00c110132b4cb64a7f6b7b23a1c0ebbe54cd3.tar.gz glibc-a7b00c110132b4cb64a7f6b7b23a1c0ebbe54cd3.tar.xz glibc-a7b00c110132b4cb64a7f6b7b23a1c0ebbe54cd3.zip | |
Cleanup feenableexcept to use the same logic as the ARM version. No functional changes.
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | sysdeps/aarch64/fpu/feenablxcpt.c | 7 |
2 files changed, 6 insertions, 6 deletions
diff --git a/ChangeLog b/ChangeLog index ea29be2291..2302d7ef5e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,10 @@ 2014-10-24 Wilco Dijkstra <wdijkstr@arm.com> + * sysdeps/aarch64/fpu/feenablxcpt.c (feenableexcept): + Simplify logic. + +2014-10-24 Wilco Dijkstra <wdijkstr@arm.com> + * sysdeps/aarch64/fpu/fedisblxcpt.c (fedisableexcept): Simplify logic. diff --git a/sysdeps/aarch64/fpu/feenablxcpt.c b/sysdeps/aarch64/fpu/feenablxcpt.c index 70e413c9f6..763248f4e1 100644 --- a/sysdeps/aarch64/fpu/feenablxcpt.c +++ b/sysdeps/aarch64/fpu/feenablxcpt.c @@ -24,14 +24,9 @@ feenableexcept (int excepts) { fpu_control_t fpcr; fpu_control_t fpcr_new; - int original_excepts; _FPU_GETCW (fpcr); - - original_excepts = (fpcr >> FE_EXCEPT_SHIFT) & FE_ALL_EXCEPT; - excepts &= FE_ALL_EXCEPT; - fpcr_new = fpcr | (excepts << FE_EXCEPT_SHIFT); if (fpcr != fpcr_new) @@ -50,5 +45,5 @@ feenableexcept (int excepts) return -1; } - return original_excepts; + return (fpcr >> FE_EXCEPT_SHIFT) & FE_ALL_EXCEPT; } |