Displaying 2 results from an estimated 2 matches for "ppc_cpu_info".
2019 Aug 18
1
1.3.3: powerpc portability problems
...: src/libFLAC/cpu.c
--- src/libFLAC/cpu.c.orig
+++ src/libFLAC/cpu.c
@@ -53,7 +53,7 @@
#define dfprintf(file, format, ...)
#endif
-#if defined FLAC__CPU_PPC
+#if defined(HAVE_SYS_AUXV_H)
#include <sys/auxv.h>
#endif
@@ -236,7 +236,10 @@ x86_cpu_info (FLAC__CPUInfo *info)
static void
ppc_cpu_info (FLAC__CPUInfo *info)
{
-#if defined FLAC__CPU_PPC
+ info->ppc.arch_2_07 = false;
+ info->ppc.arch_3_00 = false;
+
+#if defined(FLAC__CPU_PPC) && defined(HAVE_GETAUXVAL)
#ifndef PPC_FEATURE2_ARCH_3_00
#define PPC_FEATURE2_ARCH_3_00 0x00800000
#endif
@@ -250,9 +253,6 @@ ppc_cpu_in...
2018 Jul 10
9
[PATCH 0/7] PowerPC64 performance improvements
The following series adds initial vector support for PowerPC64.
On POWER9, flac --best is about 3.3x faster.
Amitay Isaacs (2):
Add m4 macro to check for C __attribute__ features
Check if compiler supports target attribute on ppc64
Anton Blanchard (5):
configure.ac: Remove SPE detection code
configure.ac: Add VSX enable/disable
configure.ac: Fix FLAC__CPU_PPC on little endian, and add