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mpfr-longlong.h: Fix obsolete ARC asm constraints
This patch replaces obsolete ARC "J" asm constraint with
up-to-date "Cal" constraint.
"J" constraint only existed in pre-upstream GCC port for ARC.
In current upstream port "Cal" constraint is used which leads
to compile-time error.
Proposed fix is known to work in Buildroot, Crosstool-NG etc.
[1] https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=09cb6a17e71bd40d2fbfaf82a1502fc210e33c87
Signed-off-by: Claudiu Zissulescu <claziss@synopsys.com>
Signed-off-by: Vlad Zakharov <vzakhar@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Upstream-Status: Backport [https://gforge.inria.fr/scm/viewvc.php/mpfr?view=revision&revision=13251]
---
Index: src/mpfr-longlong.h
===================================================================
--- a/src/mpfr-longlong.h (revision 10963)
+++ b/src/mpfr-longlong.h (working copy)
@@ -416,17 +416,17 @@
: "=r" (sh), \
"=&r" (sl) \
: "r" ((USItype) (ah)), \
- "rIJ" ((USItype) (bh)), \
+ "rICal" ((USItype) (bh)), \
"%r" ((USItype) (al)), \
- "rIJ" ((USItype) (bl)))
+ "rICal" ((USItype) (bl)))
#define sub_ddmmss(sh, sl, ah, al, bh, bl) \
__asm__ ("sub.f\t%1, %4, %5\n\tsbc\t%0, %2, %3" \
: "=r" (sh), \
"=&r" (sl) \
: "r" ((USItype) (ah)), \
- "rIJ" ((USItype) (bh)), \
+ "rICal" ((USItype) (bh)), \
"r" ((USItype) (al)), \
- "rIJ" ((USItype) (bl)))
+ "rICal" ((USItype) (bl)))
#endif
#if defined (__arm__) && (defined (__thumb2__) || !defined (__thumb__)) \
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