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[AArch64] Don't handle bswap in aarch64_builtin_vectorized_function

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aarch64_builtin_vectorized_function no longer needs to handle bswap*
since we have internal functions and optabs for all supported cases.

2019-11-08  Richard Sandiford  <richard.sandiford@arm.com>

gcc/
	* config/aarch64/aarch64-builtins.c
	(aarch64_builtin_vectorized_function): Remove bswap handling.

From-SVN: r277951
This commit is contained in:
Richard Sandiford 2019-11-08 08:37:26 +00:00 • committed by Richard Sandiford
parent f486280c53
commit 69a5dd5732
2 changed files with 5 additions and 23 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
* config/aarch64/aarch64-builtins.c
(aarch64_builtin_vectorized_function): Remove bswap handling.
2019-11-08 Richard Sandiford <richard.sandiford@arm.com>
* tree-core.h (tree_type_common::indivisible_p): New member variable.

23
gcc/config/aarch64/aarch64-builtins.c
View file

@ -1918,29 +1918,6 @@ aarch64_builtin_vectorized_function (unsigned int fn, tree type_out,
return aarch64_builtin_decls[builtin];
}
case CFN_BUILT_IN_BSWAP16:
#undef AARCH64_CHECK_BUILTIN_MODE
#define AARCH64_CHECK_BUILTIN_MODE(C, N) \
(out_mode == N##Imode && out_n == C \
&& in_mode == N##Imode && in_n == C)
if (AARCH64_CHECK_BUILTIN_MODE (4, H))
return aarch64_builtin_decls[AARCH64_SIMD_BUILTIN_UNOPU_bswapv4hi];
else if (AARCH64_CHECK_BUILTIN_MODE (8, H))
return aarch64_builtin_decls[AARCH64_SIMD_BUILTIN_UNOPU_bswapv8hi];
else
return NULL_TREE;
case CFN_BUILT_IN_BSWAP32:
if (AARCH64_CHECK_BUILTIN_MODE (2, S))
return aarch64_builtin_decls[AARCH64_SIMD_BUILTIN_UNOPU_bswapv2si];
else if (AARCH64_CHECK_BUILTIN_MODE (4, S))
return aarch64_builtin_decls[AARCH64_SIMD_BUILTIN_UNOPU_bswapv4si];
else
return NULL_TREE;
case CFN_BUILT_IN_BSWAP64:
if (AARCH64_CHECK_BUILTIN_MODE (2, D))
return aarch64_builtin_decls[AARCH64_SIMD_BUILTIN_UNOPU_bswapv2di];
else
return NULL_TREE;
default:
return NULL_TREE;
}