Hello Kyrill,
Following patch is the rebased version of v1.
(version v1) https://gcc.gnu.org/pipermail/gcc-patches/2019-November/534338.html
Hello,
This patch supports the following MVE ACLE load intrinsics.
vldrbq_gather_offset_u8, vldrbq_gather_offset_s8, vldrbq_s8, vldrbq_u8,
vldrbq_gather_offset_u16, vldrbq_gather_offset_s16, vldrbq_s16, vldrbq_u16,
vldrbq_gather_offset_u32, vldrbq_gather_offset_s32, vldrbq_s32, vldrbq_u32,
vldrwq_gather_base_s32, vldrwq_gather_base_u32.
Please refer to M-profile Vector Extension (MVE) intrinsics [1] for more
details.
[1]
https://developer.arm.com/architectures/instruction-sets/simd-isas/helium/mve-intrinsics
Regression tested on arm-none-eabi and found no regressions.
Ok for trunk?
Thanks,
Srinath.
gcc/ChangeLog:
2019-11-01 Andre Vieira
Mihail Ionescu
Srinath Parvathaneni
* config/arm/arm-builtins.c (LDRGU_QUALIFIERS): Define builtin
qualifier.
(LDRGS_QUALIFIERS): Likewise.
(LDRS_QUALIFIERS): Likewise.
(LDRU_QUALIFIERS): Likewise.
(LDRGBS_QUALIFIERS): Likewise.
(LDRGBU_QUALIFIERS): Likewise.
* config/arm/arm_mve.h (vldrbq_gather_offset_u8): Define macro.
(vldrbq_gather_offset_s8): Likewise.
(vldrbq_s8): Likewise.
(vldrbq_u8): Likewise.
(vldrbq_gather_offset_u16): Likewise.
(vldrbq_gather_offset_s16): Likewise.
(vldrbq_s16): Likewise.
(vldrbq_u16): Likewise.
(vldrbq_gather_offset_u32): Likewise.
(vldrbq_gather_offset_s32): Likewise.
(vldrbq_s32): Likewise.
(vldrbq_u32): Likewise.
(vldrwq_gather_base_s32): Likewise.
(vldrwq_gather_base_u32): Likewise.
(__arm_vldrbq_gather_offset_u8): Define intrinsic.
(__arm_vldrbq_gather_offset_s8): Likewise.
(__arm_vldrbq_s8): Likewise.
(__arm_vldrbq_u8): Likewise.
(__arm_vldrbq_gather_offset_u16): Likewise.
(__arm_vldrbq_gather_offset_s16): Likewise.
(__arm_vldrbq_s16): Likewise.
(__arm_vldrbq_u16): Likewise.
(__arm_vldrbq_gather_offset_u32): Likewise.
(__arm_vldrbq_gather_offset_s32): Likewise.
(__arm_vldrbq_s32): Likewise.
(__arm_vldrbq_u32): Likewise.
(__arm_vldrwq_gather_base_s32): Likewise.
(__arm_vldrwq_gather_base_u32): Likewise.
(vldrbq_gather_offset): Define polymorphic variant.
* config/arm/arm_mve_builtins.def (LDRGU_QUALIFIERS): Use builtin
qualifier.
(LDRGS_QUALIFIERS): Likewise.
(LDRS_QUALIFIERS): Likewise.
(LDRU_QUALIFIERS): Likewise.
(LDRGBS_QUALIFIERS): Likewise.
(LDRGBU_QUALIFIERS): Likewise.
* config/arm/mve.md (VLDRBGOQ): Define iterator.
(VLDRBQ): Likewise.
(VLDRWGBQ): Likewise.
(mve_vldrbq_gather_offset_): Define RTL pattern.
(mve_vldrbq_): Likewise.
(mve_vldrwq_gather_base_v4si): Likewise.
gcc/testsuite/ChangeLog:
2019-11-01 Andre Vieira
Mihail Ionescu
Srinath Parvathaneni
* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_s16.c: New test.
* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_s32.c: Likewise.
* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_s8.c: Likewise.
* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_u16.c: Likewise.
* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_u32.c: Likewise.
* gcc.target/arm/mve/intrinsics/vldrbq_gather_offset_u8.c: Likewise.
* gcc.target/arm/mve/intrinsics/vldrbq_s16.c: Likewise.
* gcc.target/arm/mve/intrinsics/vldrbq_s32.c: Likewise.
* gcc.target/arm/mve/intrinsics/vldrbq_s8.c: Likewise.
* gcc.target/arm/mve/intrinsics/vldrbq_u16.c: Likewise.
* gcc.target/arm/mve/intrinsics/vldrbq_u32.c: Likewise.
* gcc.target/arm/mve/intrinsics/vldrbq_u8.c: Likewise.
* gcc.target/arm/mve/intrinsics/vldrwq_gather_base_s32.c: Likewise.
* gcc.target/arm/mve/intrinsics/vldrwq_gather_base_u32.c: Likewise.
### Attachment also inlined for ease of reply###
diff --git a/gcc/config/arm/arm-builtins.c b/gcc/config/arm/arm-builtins.c
index
b285f074285116ce621e324b644d43efb6538b9d..aced55f52d317e8deafdc6a6804db3b80c00fd80
100644
--- a/gcc/config/arm/arm-builtins.c
+++ b/gcc/config/arm/arm-builtins.c
@@ -612,6 +612,36 @@ arm_strsbu_qualifiers[SIMD_MAX_BUILTIN_ARGS]
qualifier_unsigned};
#define STRSBU_QUALIFIERS (arm_strsbu_qualifiers)
+static enum arm_type_qualifiers
+arm_ldrgu_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+ = { qualifier_unsigned, qualifier_pointer, qualifier_unsigned};
+#define LDRGU_QUALIFIERS (arm_ldrgu_qualifiers)
+
+static enum arm_type_qualifiers
+arm_ldrgs_qualifiers[SIMD_MAX_BUILTIN_ARGS]
+ = { qualifier_none, qualifier_pointer, qualifier_unsigned};
+#define LDRGS_QUALIFIERS (arm_ldrgs_qualifiers)
+
+static enum arm_type_qualifiers
