https://gcc.gnu.org/g:cd9499a78dd57c311a9cfd1e0ba132833eaea490
commit r15-5948-gcd9499a78dd57c311a9cfd1e0ba132833eaea490
Author: Richard Sandiford <richard.sandif...@arm.com>
Date: Thu Dec 5 15:33:11 2024 +0000
aarch64: Mark vluti* intrinsics as QUIET
This patch fixes the vluti* definitions to say that they don't
raise FP exceptions even for floating-point modes.
gcc/
* config/aarch64/aarch64-simd-pragma-builtins.def
(ENTRY_TERNARY_VLUT8): Use FLAG_QUIET rather than FLAG_DEFAULT.
(ENTRY_TERNARY_VLUT16): Likewise.
Diff:
---
.../aarch64/aarch64-simd-pragma-builtins.def | 24 +++++++++++-----------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/gcc/config/aarch64/aarch64-simd-pragma-builtins.def
b/gcc/config/aarch64/aarch64-simd-pragma-builtins.def
index dfcfa8a0ac02..bc9a63b968af 100644
--- a/gcc/config/aarch64/aarch64-simd-pragma-builtins.def
+++ b/gcc/config/aarch64/aarch64-simd-pragma-builtins.def
@@ -37,32 +37,32 @@
#undef ENTRY_TERNARY_VLUT8
#define ENTRY_TERNARY_VLUT8(T) \
ENTRY_BINARY_LANE (vluti2_lane_##T##8, T##8q, T##8, u8, \
- UNSPEC_LUTI2, DEFAULT) \
+ UNSPEC_LUTI2, QUIET) \
ENTRY_BINARY_LANE (vluti2_laneq_##T##8, T##8q, T##8, u8q, \
- UNSPEC_LUTI2, DEFAULT) \
+ UNSPEC_LUTI2, QUIET) \
ENTRY_BINARY_LANE (vluti2q_lane_##T##8, T##8q, T##8q, u8, \
- UNSPEC_LUTI2, DEFAULT) \
+ UNSPEC_LUTI2, QUIET) \
ENTRY_BINARY_LANE (vluti2q_laneq_##T##8, T##8q, T##8q, u8q, \
- UNSPEC_LUTI2, DEFAULT) \
+ UNSPEC_LUTI2, QUIET) \
ENTRY_BINARY_LANE (vluti4q_lane_##T##8, T##8q, T##8q, u8, \
- UNSPEC_LUTI4, DEFAULT) \
+ UNSPEC_LUTI4, QUIET) \
ENTRY_BINARY_LANE (vluti4q_laneq_##T##8, T##8q, T##8q, u8q, \
- UNSPEC_LUTI4, DEFAULT)
+ UNSPEC_LUTI4, QUIET)
#undef ENTRY_TERNARY_VLUT16
#define ENTRY_TERNARY_VLUT16(T)
\
ENTRY_BINARY_LANE (vluti2_lane_##T##16, T##16q, T##16, u8, \
- UNSPEC_LUTI2, DEFAULT) \
+ UNSPEC_LUTI2, QUIET) \
ENTRY_BINARY_LANE (vluti2_laneq_##T##16, T##16q, T##16, u8q, \
- UNSPEC_LUTI2, DEFAULT) \
+ UNSPEC_LUTI2, QUIET) \
ENTRY_BINARY_LANE (vluti2q_lane_##T##16, T##16q, T##16q, u8, \
- UNSPEC_LUTI2, DEFAULT) \
+ UNSPEC_LUTI2, QUIET) \
ENTRY_BINARY_LANE (vluti2q_laneq_##T##16, T##16q, T##16q, u8q, \
- UNSPEC_LUTI2, DEFAULT) \
+ UNSPEC_LUTI2, QUIET) \
ENTRY_BINARY_LANE (vluti4q_lane_##T##16_x2, T##16q, T##16qx2, u8, \
- UNSPEC_LUTI4, DEFAULT) \
+ UNSPEC_LUTI4, QUIET) \
ENTRY_BINARY_LANE (vluti4q_laneq_##T##16_x2, T##16q, T##16qx2, u8q, \
- UNSPEC_LUTI4, DEFAULT)
+ UNSPEC_LUTI4, QUIET)
// faminmax
#define REQUIRED_EXTENSIONS nonstreaming_only (AARCH64_FL_FAMINMAX)
