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| author | Wilco Dijkstra <wdijkstr@arm.com> | 2015-08-24 14:40:39 +0100 |
|---|---|---|
| committer | Wilco Dijkstra <wdijkstr@arm.com> | 2015-08-24 14:42:28 +0100 |
| commit | f008c71455a8f23c2a24c451e61b12ddfca9a54f (patch) | |
| tree | 4ad5b93a2988b90d231aeac814ed85f9df0b1670 | |
| parent | c3b9ef8dfc83e9d17da5adc73709d2f7dfbbaf13 (diff) | |
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2015-08-24 Wilco Dijkstra <wdijkstr@arm.com>
* sysdeps/aarch64/fpu/math_private.h (libc_feholdsetround_aarch64_ctx):
Unconditionally set __fpcr to avoid uninialized warning.
(libc_feholdsetround_noex_aarch64_ctx): Likewise.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | sysdeps/aarch64/fpu/math_private.h | 12 |
2 files changed, 10 insertions, 8 deletions
@@ -1,3 +1,9 @@ +2015-08-24 Wilco Dijkstra <wdijkstr@arm.com> + + * sysdeps/aarch64/fpu/math_private.h (libc_feholdsetround_aarch64_ctx): + Unconditionally set __fpcr to avoid uninialized warning. + (libc_feholdsetround_noex_aarch64_ctx): Likewise. + 2015-08-24 Siddhesh Poyarekar <siddhesh@redhat.com> * malloc/arena.c (arena_get_retry): Don't use main_arena if it diff --git a/sysdeps/aarch64/fpu/math_private.h b/sysdeps/aarch64/fpu/math_private.h index 1f02ddb05a..43bef1a63e 100644 --- a/sysdeps/aarch64/fpu/math_private.h +++ b/sysdeps/aarch64/fpu/math_private.h @@ -252,6 +252,7 @@ libc_feholdsetround_aarch64_ctx (struct rm_ctx *ctx, int r) int round; _FPU_GETCW (fpcr); + ctx->env.__fpcr = fpcr; /* Check whether rounding modes are different. */ round = (fpcr ^ r) & _FPU_FPCR_RM_MASK; @@ -259,10 +260,7 @@ libc_feholdsetround_aarch64_ctx (struct rm_ctx *ctx, int r) /* Set the rounding mode if changed. */ if (__glibc_unlikely (round != 0)) - { - ctx->env.__fpcr = fpcr; - _FPU_SETCW (fpcr ^ round); - } + _FPU_SETCW (fpcr ^ round); } #define libc_feholdsetround_ctx libc_feholdsetround_aarch64_ctx @@ -290,6 +288,7 @@ libc_feholdsetround_noex_aarch64_ctx (struct rm_ctx *ctx, int r) _FPU_GETCW (fpcr); _FPU_GETFPSR (fpsr); + ctx->env.__fpcr = fpcr; ctx->env.__fpsr = fpsr; /* Check whether rounding modes are different. */ @@ -298,10 +297,7 @@ libc_feholdsetround_noex_aarch64_ctx (struct rm_ctx *ctx, int r) /* Set the rounding mode if changed. */ if (__glibc_unlikely (round != 0)) - { - ctx->env.__fpcr = fpcr; - _FPU_SETCW (fpcr ^ round); - } + _FPU_SETCW (fpcr ^ round); } #define libc_feholdsetround_noex_ctx libc_feholdsetround_noex_aarch64_ctx |