Backport patch from upstream valgrind to fix build with clang: #86
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Bug 430429 - s390x: Fix clang compile error in valgrind.h It has been observed that clang emits an error in valgrind.h for the macro VALGRIND_DO_CLIENT_REQUEST_EXPR: "[...] unsupported inline asm: input with type 'int' matching output with type 'volatile unsigned long'" Fix this with an explicit cast of the input to 'unsigned long int.' The patch has been suggested by Jonathan Albrecht.
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Bug 430429 - s390x: Fix clang compile error in valgrind.h
It has been observed that clang emits an error in valgrind.h for the macro VALGRIND_DO_CLIENT_REQUEST_EXPR:
"[...] unsupported inline asm: input with type 'int' matching output with
type 'volatile unsigned long'"
Fix this with an explicit cast of the input to 'unsigned long int.'
The patch has been suggested by Jonathan Albrecht.