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-rw-r--r--testing/openblas/00-cpuid.patch34
1 files changed, 0 insertions, 34 deletions
diff --git a/testing/openblas/00-cpuid.patch b/testing/openblas/00-cpuid.patch
deleted file mode 100644
index 7758b4691a..0000000000
--- a/testing/openblas/00-cpuid.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-commit db7e6366cd86b57cd0712293968938058288bde0
-Author: Isaac Dunham <ibid.ag@gmail.com>
-Date: Thu Aug 28 13:05:07 2014 -0700
-
- Workaround PIC limitations in cpuid.
-
- cpuid uses register ebx, but ebx is reserved in PIC.
- So save ebx, swap ebx & edi, and return edi.
-
- Copied from Igor Pavlov's equivalent fix for 7zip (in CpuArch.c),
- which is public domain and thus OK license-wise.
-
-diff --git a/cpuid_x86.c b/cpuid_x86.c
-index 53016e1..f9df722 100644
---- a/cpuid_x86.c
-+++ b/cpuid_x86.c
-@@ -59,9 +59,16 @@
- void cpuid(int op, int *eax, int *ebx, int *ecx, int *edx);
- #else
- static inline void cpuid(int op, int *eax, int *ebx, int *ecx, int *edx){
-+#if defined(__i386__) && defined(__PIC__)
-+ __asm__ __volatile__
-+ ("mov %%ebx, %%edi;"
-+ "cpuid;"
-+ "xchgl %%ebx, %%edi;"
-+ : "=a" (*eax), "=D" (*ebx), "=c" (*ecx), "=d" (*edx) : "a" (op) : "cc");
-+#else
- __asm__ __volatile__
- ("cpuid": "=a" (*eax), "=b" (*ebx), "=c" (*ecx), "=d" (*edx) : "a" (op) : "cc");
--
-+#endif
- }
- #endif
-