Commit1f64ec6

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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
`@@ -384,12 +384,12 @@ tas(volatile slock_t *lock)`
`384`	`384`	`:"=r"(_res),"+m"(*lock)`
`385`	`385`	`:"r"(lock)`
`386`	`386`	`:"memory");`
`387`		`-#if defined(__sparcv7)`
	`387`	`+#if defined(__sparcv7)\|\| defined(__sparc_v7__)`
`388`	`388`	`/*`
`389`	`389`	`* No stbar or membar available, luckily no actually produced hardware`
`390`	`390`	`* requires a barrier.`
`391`	`391`	`*/`
`392`		`-#elif defined(__sparcv8)`
	`392`	`+#elif defined(__sparcv8)\|\| defined(__sparc_v8__)`
`393`	`393`	`/* stbar is available (and required for both PSO, RMO), membar isn't */`
`394`	`394`	`__asm__ __volatile__ ("stbar \n":::"memory");`
`395`	`395`	`#else`
`@@ -402,13 +402,13 @@ tas(volatile slock_t *lock)`
`402`	`402`	`return (int)_res;`
`403`	`403`	`}`
`404`	`404`
`405`		`-#if defined(__sparcv7)`
	`405`	`+#if defined(__sparcv7)\|\| defined(__sparc_v7__)`
`406`	`406`	`/*`
`407`	`407`	`* No stbar or membar available, luckily no actually produced hardware`
`408`	`408`	`* requires a barrier. We fall through to the default gcc definition of`
`409`	`409`	`* S_UNLOCK in this case.`
`410`	`410`	`*/`
`411`		`-#elif defined(__sparcv8)`
	`411`	`+#elif defined(__sparcv8)\|\| defined(__sparc_v8__)`
`412`	`412`	`/* stbar is available (and required for both PSO, RMO), membar isn't */`
`413`	`413`	`#defineS_UNLOCK(lock)\`
`414`	`414`	`do \`

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