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authorWilco Dijkstra <wdijkstr@arm.com>2014-10-24 13:06:04 +0000
committerWilco Dijkstra <wdijkstr@arm.com>2014-10-24 13:06:04 +0000
commit3a84f1a6516e3b22507f9c03fbd36a5559c3df94 (patch)
tree953550cbdddaa55e4dbaa0e9b9299eabc5f79981 /sysdeps/aarch64
parentea9a7c8b066accc408402fc00c946db7d8eb9764 (diff)
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Cleanup fedisableexcept to use the same logic as the ARM version. No functional changes.
Diffstat (limited to 'sysdeps/aarch64')
-rw-r--r--sysdeps/aarch64/fpu/fedisblxcpt.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/sysdeps/aarch64/fpu/fedisblxcpt.c b/sysdeps/aarch64/fpu/fedisblxcpt.c
index c43335c..1ea6e10 100644
--- a/sysdeps/aarch64/fpu/fedisblxcpt.c
+++ b/sysdeps/aarch64/fpu/fedisblxcpt.c
@@ -24,18 +24,13 @@ fedisableexcept (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)
_FPU_SETCW (fpcr_new);
- return original_excepts;
+ return (fpcr >> FE_EXCEPT_SHIFT) & FE_ALL_EXCEPT;
}