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authorWilco Dijkstra <wdijkstr@arm.com>2015-08-24 14:40:39 +0100
committerWilco Dijkstra <wdijkstr@arm.com>2015-08-24 14:42:28 +0100
commitf008c71455a8f23c2a24c451e61b12ddfca9a54f (patch)
tree4ad5b93a2988b90d231aeac814ed85f9df0b1670 /sysdeps/aarch64/fpu/math_private.h
parentc3b9ef8dfc83e9d17da5adc73709d2f7dfbbaf13 (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.
Diffstat (limited to 'sysdeps/aarch64/fpu/math_private.h')
-rw-r--r--sysdeps/aarch64/fpu/math_private.h12
1 files changed, 4 insertions, 8 deletions
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