Commitf8e4e0e

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Accept alternate spellings of __sparcv7 and __sparcv8.

Apparently some versions of gcc prefer __sparc_v7__ and __sparc_v8__.Per report from Waldemar Brodkorb.

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Lines changed: 4 additions & 4 deletions

Original file line number	Diff line number	Diff line change
`@@ -380,12 +380,12 @@ tas(volatile slock_t *lock)`
`380`	`380`	`:"=r"(_res),"+m"(*lock)`
`381`	`381`	`:"r"(lock)`
`382`	`382`	`:"memory");`
`383`		`-#if defined(__sparcv7)`
	`383`	`+#if defined(__sparcv7)\|\| defined(__sparc_v7__)`
`384`	`384`	`/*`
`385`	`385`	`* No stbar or membar available, luckily no actually produced hardware`
`386`	`386`	`* requires a barrier.`
`387`	`387`	`*/`
`388`		`-#elif defined(__sparcv8)`
	`388`	`+#elif defined(__sparcv8)\|\| defined(__sparc_v8__)`
`389`	`389`	`/* stbar is available (and required for both PSO, RMO), membar isn't */`
`390`	`390`	`__asm__ __volatile__ ("stbar \n":::"memory");`
`391`	`391`	`#else`
`@@ -398,13 +398,13 @@ tas(volatile slock_t *lock)`
`398`	`398`	`return (int)_res;`
`399`	`399`	`}`
`400`	`400`
`401`		`-#if defined(__sparcv7)`
	`401`	`+#if defined(__sparcv7)\|\| defined(__sparc_v7__)`
`402`	`402`	`/*`
`403`	`403`	`* No stbar or membar available, luckily no actually produced hardware`
`404`	`404`	`* requires a barrier. We fall through to the default gcc definition of`
`405`	`405`	`* S_UNLOCK in this case.`
`406`	`406`	`*/`
`407`		`-#elif defined(__sparcv8)`
	`407`	`+#elif defined(__sparcv8)\|\| defined(__sparc_v8__)`
`408`	`408`	`/* stbar is available (and required for both PSO, RMO), membar isn't */`
`409`	`409`	`#defineS_UNLOCK(lock)\`
`410`	`410`	`do \`

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