https://gcc.gnu.org/g:ad176d828d118d3ec8b146d6d3b20cd7d5ce8967
commit r15-4423-gad176d828d118d3ec8b146d6d3b20cd7d5ce8967
Author: Christophe Lyon <christophe.l...@linaro.org>
Date: Tue Jul 9 12:27:54 2024 +0000
arm: [MVE intrinsics] improve comment for orrq shape
Add a comment about the lack of "n" forms for floating-point nor 8-bit
integers, to make it clearer why we use build_16_32 for MODE_n.
2024-07-11 Christophe Lyon <christophe.l...@linaro.org>
gcc/
* config/arm/arm-mve-builtins-shapes.cc (binary_orrq_def): Improve
comment.
Diff:
---
gcc/config/arm/arm-mve-builtins-shapes.cc | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/gcc/config/arm/arm-mve-builtins-shapes.cc
b/gcc/config/arm/arm-mve-builtins-shapes.cc
index ba20c6a8f734..e01939469e3a 100644
--- a/gcc/config/arm/arm-mve-builtins-shapes.cc
+++ b/gcc/config/arm/arm-mve-builtins-shapes.cc
@@ -865,7 +865,12 @@ SHAPE (binary_opt_n)
int16x8_t [__arm_]vorrq_m[_s16](int16x8_t inactive, int16x8_t a, int16x8_t
b, mve_pred16_t p)
int16x8_t [__arm_]vorrq_x[_s16](int16x8_t a, int16x8_t b, mve_pred16_t p)
int16x8_t [__arm_]vorrq[_n_s16](int16x8_t a, const int16_t imm)
- int16x8_t [__arm_]vorrq_m_n[_s16](int16x8_t a, const int16_t imm,
mve_pred16_t p) */
+ int16x8_t [__arm_]vorrq_m_n[_s16](int16x8_t a, const int16_t imm,
mve_pred16_t p)
+
+ No "_n" forms for floating-point, nor 8-bit integers:
+ float16x8_t [__arm_]vorrq[_f16](float16x8_t a, float16x8_t b)
+ float16x8_t [__arm_]vorrq_m[_f16](float16x8_t inactive, float16x8_t a,
float16x8_t b, mve_pred16_t p)
+ float16x8_t [__arm_]vorrq_x[_f16](float16x8_t a, float16x8_t b,
mve_pred16_t p) */
struct binary_orrq_def : public overloaded_base<0>
{
bool
