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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.
This commit is contained in:
Wilco Dijkstra 2015-08-24 14:40:39 +01:00
parent c3b9ef8dfc
commit f008c71455
2 changed files with 10 additions and 8 deletions
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6
ChangeLog
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@ -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

12
sysdeps/aarch64/fpu/math_private.h
View File

@ -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