summaryrefslogtreecommitdiffstats
path: root/meta/recipes-support/gmp/gmp-4.2.1/avoid-h-asm-constraint-for-MIPS.patch
diff options
context:
space:
mode:
Diffstat (limited to 'meta/recipes-support/gmp/gmp-4.2.1/avoid-h-asm-constraint-for-MIPS.patch')
-rw-r--r--meta/recipes-support/gmp/gmp-4.2.1/avoid-h-asm-constraint-for-MIPS.patch57
1 files changed, 0 insertions, 57 deletions
diff --git a/meta/recipes-support/gmp/gmp-4.2.1/avoid-h-asm-constraint-for-MIPS.patch b/meta/recipes-support/gmp/gmp-4.2.1/avoid-h-asm-constraint-for-MIPS.patch
deleted file mode 100644
index 6da0be9ca0..0000000000
--- a/meta/recipes-support/gmp/gmp-4.2.1/avoid-h-asm-constraint-for-MIPS.patch
+++ /dev/null
@@ -1,57 +0,0 @@
-From d50686de0406a88ef9112f5252103f799982e84a Mon Sep 17 00:00:00 2001
-From: Andre McCurdy <armccurdy@gmail.com>
-Date: Thu, 4 Feb 2016 14:00:00 -0800
-Subject: [PATCH] avoid h asm constraint for MIPS
-
-The h asm constrain (to extract the high part of a multiplication
-result) has not been recognised since gcc 4.4:
-
- https://gcc.gnu.org/gcc-4.4/changes.html
-
-Drop the MIPS umul_ppmm() implementations which rely on "=h" and fall
-back to the older implementations (which use explicit mfhi and mflo
-instructions to move the high and low parts of the multiplication
-result into their destinations).
-
-Upstream-Status: Inappropriate [upstream has a different solution]
-
-Signed-off-by: Andre McCurdy <armccurdy@gmail.com>
----
- longlong.h | 10 ----------
- 1 file changed, 10 deletions(-)
-
-diff --git a/longlong.h b/longlong.h
-index b53fbee..0193abb 100644
---- a/longlong.h
-+++ b/longlong.h
-@@ -1011,27 +1011,17 @@ extern UWtype __MPN(udiv_qrnnd) _PROTO ((UWtype *, UWtype, UWtype, UWtype));
- #endif /* __m88000__ */
-
- #if defined (__mips) && W_TYPE_SIZE == 32
--#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
--#define umul_ppmm(w1, w0, u, v) \
-- __asm__ ("multu %2,%3" : "=l" (w0), "=h" (w1) : "d" (u), "d" (v))
--#else
- #define umul_ppmm(w1, w0, u, v) \
- __asm__ ("multu %2,%3\n\tmflo %0\n\tmfhi %1" \
- : "=d" (w0), "=d" (w1) : "d" (u), "d" (v))
--#endif
- #define UMUL_TIME 10
- #define UDIV_TIME 100
- #endif /* __mips */
-
- #if (defined (__mips) && __mips >= 3) && W_TYPE_SIZE == 64
--#if __GNUC__ > 2 || __GNUC_MINOR__ >= 7
--#define umul_ppmm(w1, w0, u, v) \
-- __asm__ ("dmultu %2,%3" : "=l" (w0), "=h" (w1) : "d" (u), "d" (v))
--#else
- #define umul_ppmm(w1, w0, u, v) \
- __asm__ ("dmultu %2,%3\n\tmflo %0\n\tmfhi %1" \
- : "=d" (w0), "=d" (w1) : "d" (u), "d" (v))
--#endif
- #define UMUL_TIME 20
- #define UDIV_TIME 140
- #endif /* __mips */
---
-1.9.1
-