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| author | Richard Sandiford <richard.sandiford@arm.com> | 2019-11-10 22:38:42 +0000 |
|---|---|---|
| committer | Richard Sandiford <richard.sandiford@arm.com> | 2020-01-21 16:22:13 +0000 |
| commit | 63492372c4709b48dd918e86640fd675856595a4 (patch) | |
| tree | 99660c8d1c0f2753c1f42b19340247a348523986 /gcc/cp/lambda.c | |
| parent | fb15e2bab5267213b8706fa6a29eeef94f62a524 (diff) | |
| download | gcc-63492372c4709b48dd918e86640fd675856595a4.zip gcc-63492372c4709b48dd918e86640fd675856595a4.tar.gz gcc-63492372c4709b48dd918e86640fd675856595a4.tar.bz2 | |
aarch64: Use stdint types for SVE ACLE elements
I'd used mode-based element types in the SVE ACLE implementation, but
it turns out that they don't correspond to the <stdint.h> types used by
ILP32 newlib. GCC already knows what the correct <stdint.h> types are,
I just wasn't using the right interface to find them.
A consequence of this is that ILP32 newlib code needs to cast "int *"
pointers to "int32_t *" before passing them to s32 loads and stores,
since int32_t is defined as "long int" rather than "int". That matches
the normal C++ overloading behaviour for this target, where passing
"int *" to:
void f(int32_t *);
void f(int64_t *);
would be ambiguous. It also matches the corresponding <arm_neon.h>
behaviour.
2020-01-21 Richard Sandiford <richard.sandiford@arm.com>
gcc/
* config/aarch64/aarch64-sve-builtins.def: Use get_typenode_from_name
to get the integer element types.
gcc/testsuite/
* gcc.target/aarch64/sve/acle/general-c/load_1.c (f1): Cast to
int32_t * rather than int *.
* gcc.target/aarch64/sve/acle/general-c/load_2.c (f1): Likewise.
* gcc.target/aarch64/sve/acle/general-c/load_gather_sv_1.c
(f1): Likewise.
* gcc.target/aarch64/sve/acle/general-c/load_gather_sv_2.c
(f1): Likewise.
* gcc.target/aarch64/sve/acle/general-c/load_gather_sv_restricted_1.c
(f1): Likewise.
* gcc.target/aarch64/sve/acle/general-c/load_replicate_1.c
(f1): Likewise.
* gcc.target/aarch64/sve/acle/general-c/store_1.c (f1): Likewise.
* gcc.target/aarch64/sve/acle/general-c/store_2.c (f1): Likewise.
* gcc.target/aarch64/sve/acle/general-c/store_scatter_index_1.c
(f1): Likewise.
* gcc.target/aarch64/sve/acle/general-c/store_scatter_offset_2.c
(f1): Likewise.
* gcc.target/aarch64/sve/acle/general-c/store_scatter_offset_restricted_1.c
(f1): Likewise.
Diffstat (limited to 'gcc/cp/lambda.c')
0 files changed, 0 insertions, 0 deletions