From bf7730194fed694a9ce821c306683266a5a7b78b Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hjl.tools@gmail.com>
Date: Fri, 7 Apr 2017 07:44:40 -0700
Subject: Check if SSE is available with HAS_CPU_FEATURE
Similar to other CPU feature checks, check if SSE is available with
HAS_CPU_FEATURE.
* sysdeps/i386/fpu/fclrexcpt.c (__feclearexcept): Use
HAS_CPU_FEATURE to check for SSE.
* sysdeps/i386/fpu/fedisblxcpt.c (fedisableexcept): Likewise.
* sysdeps/i386/fpu/feenablxcpt.c (feenableexcept): Likewise.
* sysdeps/i386/fpu/fegetenv.c (__fegetenv): Likewise.
* sysdeps/i386/fpu/fegetmode.c (fegetmode): Likewise.
* sysdeps/i386/fpu/feholdexcpt.c (__feholdexcept): Likewise.
* sysdeps/i386/fpu/fesetenv.c (__fesetenv): Likewise.
* sysdeps/i386/fpu/fesetmode.c (fesetmode): Likewise.
* sysdeps/i386/fpu/fesetround.c (__fesetround): Likewise.
* sysdeps/i386/fpu/feupdateenv.c (__feupdateenv): Likewise.
* sysdeps/i386/fpu/fgetexcptflg.c (__fegetexceptflag): Likewise.
* sysdeps/i386/fpu/fsetexcptflg.c (__fesetexceptflag): Likewise.
* sysdeps/i386/fpu/ftestexcept.c (fetestexcept): Likewise.
* sysdeps/i386/setfpucw.c (__setfpucw): Likewise.
* sysdeps/x86/cpu-features.h (bit_cpu_SSE): New.
(index_cpu_SSE): Likewise.
(reg_SSE): Likewise.
---
sysdeps/i386/fpu/fedisblxcpt.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
(limited to 'sysdeps/i386/fpu/fedisblxcpt.c')
diff --git a/sysdeps/i386/fpu/fedisblxcpt.c b/sysdeps/i386/fpu/fedisblxcpt.c
index a12fcafcbc..f8db665425 100644
--- a/sysdeps/i386/fpu/fedisblxcpt.c
+++ b/sysdeps/i386/fpu/fedisblxcpt.c
@@ -38,7 +38,7 @@ fedisableexcept (int excepts)
__asm__ ("fldcw %0" : : "m" (*&new_exc));
/* If the CPU supports SSE we set the MXCSR as well. */
- if ((GLRO(dl_hwcap) & HWCAP_I386_XMM) != 0)
+ if (HAS_CPU_FEATURE (SSE))
{
unsigned int xnew_exc;
--
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