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aarch64: Add command line support for armv9.5-a

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gcc/ChangeLog:

	* config/aarch64/aarch64-arches.def (V9_5A): New.
	* doc/invoke.texi: Document armv9.5-a option.

gcc/testsuite/ChangeLog:

	* gcc.target/aarch64/simd/armv9p5.c: New test.
This commit is contained in:
Andrew Carlotti 2025-01-10 19:19:19 +00:00
parent b53781ce1e
commit c7847680cf
3 changed files with 16 additions and 0 deletions
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1
gcc/config/aarch64/aarch64-arches.def
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@ -46,5 +46,6 @@ AARCH64_ARCH("armv9.1-a", generic_armv9_a, V9_1A, 9, (V8_6A, V9A))
AARCH64_ARCH("armv9.2-a", generic_armv9_a, V9_2A, 9, (V8_7A, V9_1A))
AARCH64_ARCH("armv9.3-a", generic_armv9_a, V9_3A, 9, (V8_8A, V9_2A))
AARCH64_ARCH("armv9.4-a", generic_armv9_a, V9_4A, 9, (V8_9A, V9_3A))
AARCH64_ARCH("armv9.5-a", generic_armv9_a, V9_5A, 9, (V9_4A, FAMINMAX, LUT))
#undef AARCH64_ARCH

1
gcc/doc/invoke.texi
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@ -21672,6 +21672,7 @@ and the features that they enable by default:
@item @samp{armv9.2-a} @tab Armv9.2-A @tab @samp{armv9.1-a}
@item @samp{armv9.3-a} @tab Armv9.3-A @tab @samp{armv9.2-a}, @samp{+mops}
@item @samp{armv9.4-a} @tab Armv9.4-A @tab @samp{armv9.3-a}
@item @samp{armv9.5-a} @tab Armv9.4-A @tab @samp{armv9.4-a}, @samp{+faminmax}, @samp{+lut}
@item @samp{armv8-r} @tab Armv8-R @tab @samp{armv8-r}
@end multitable

14
gcc/testsuite/gcc.target/aarch64/simd/armv9p5.c Normal file
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@ -0,0 +1,14 @@
/* { dg-do compile } */
/* { dg-additional-options "-march=armv9.5-a" } */
#include "arm_neon.h"
int8x16_t foo (int8x16_t table, uint8x16_t indicies)
{
return vluti2q_laneq_s8 (table, indicies, 1);
}
float32x4_t bar (float32x4_t a, float32x4_t b)
{
return vaminq_f32 (a, b);
}