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Avoid inline assembly in VM when using Clang

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Clang uses a different format for inline assembly.  Also, as noted
in the comment, this register usage is likely moot.

* libguile/vm-engine.c (JT_REG)[__GNUC__ && !__clang __]: define to empty
This commit is contained in:
Michael Gran 2023-07-17 14:50:41 -07:00
parent 58723e026a
commit b9a40cdc18
1 changed files with 1 additions and 1 deletions
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libguile/vm-engine.c
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@ -73,7 +73,7 @@
compilation failures. It can be revived if it's useful, but my naive
hope is that simply annotating the locals with "register" will be a
sufficient hint to the compiler. */
#ifdef __GNUC__
#if defined(__GNUC__) && ! defined(__clang__)
# if defined __x86_64__
/* GCC 4.6 chooses %rbp for IP_REG and %rbx for SP_REG, which works
well. Tell it to keep the jump table in a r12, which is