[clang] [Clang][SME2] Add multi-vector add/sub builtins (PR #69725)
David Sherwood via cfe-commits
cfe-commits at lists.llvm.org
Wed Oct 25 08:53:07 PDT 2023
================
@@ -0,0 +1,418 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+
+// REQUIRES: aarch64-registered-target
+
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -target-feature +sme-i16i64 -target-feature +sme-f64f64 -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -p mem2reg,instcombine,tailcallelim | FileCheck %s
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -target-feature +sme-i16i64 -target-feature +sme-f64f64 -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -p mem2reg,instcombine,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sme2 -target-feature +sme-i16i64 -target-feature +sme-f64f64 -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -p mem2reg,instcombine,tailcallelim | FileCheck %s
+// RUN: %clang_cc1 -DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sme2 -target-feature +sme-i16i64 -target-feature +sme-f64f64 -target-feature +sve -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - -x c++ %s | opt -S -p mem2reg,instcombine,tailcallelim | FileCheck %s -check-prefix=CPP-CHECK
+// RUN: %clang_cc1 -triple aarch64-none-linux-gnu -target-feature +sme2 -target-feature +sme-i16i64 -target-feature +sme-f64f64 -target-feature +sve -S -disable-O0-optnone -Werror -Wall -o /dev/null %s
+
+#include <arm_sme_draft_spec_subject_to_change.h>
+
+#ifdef SVE_OVERLOADED_FORMS
+// A simple used,unused... macro, long enough to represent any SVE builtin.
+#define SVE_ACLE_FUNC(A1,A2_UNUSED,A3,A4_UNUSED,A5) A1##A3##A5
+#else
+#define SVE_ACLE_FUNC(A1,A2,A3,A4,A5) A1##A2##A3##A4##A5
+#endif
+
+//
+// Single-Multi
+//
+
+// x2
+// CHECK-LABEL: @test_svsub_write_single2_u32(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZN]], i64 4)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.single.za.vg1x2.nxv4i32(i32 [[ADD]], <vscale x 4 x i32> [[TMP0]], <vscale x 4 x i32> [[TMP1]], <vscale x 4 x i32> [[ZM:%.*]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z28test_svsub_write_single2_u32j12svuint32x2_tu12__SVUint32_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZN]], i64 4)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.single.za.vg1x2.nxv4i32(i32 [[ADD]], <vscale x 4 x i32> [[TMP0]], <vscale x 4 x i32> [[TMP1]], <vscale x 4 x i32> [[ZM:%.*]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_write_single2_u32(uint32_t slice_base, svuint32x2_t zn, svuint32_t zm) {
+ SVE_ACLE_FUNC(svsub_write,_single,_za32,_u32,_vg1x2)(slice_base + 7, zn, zm);
+}
+
+// CHECK-LABEL: @test_svsub_write_single2_u64(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZN]], i64 2)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.single.za.vg1x2.nxv2i64(i32 [[ADD]], <vscale x 2 x i64> [[TMP0]], <vscale x 2 x i64> [[TMP1]], <vscale x 2 x i64> [[ZM:%.*]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z28test_svsub_write_single2_u64j12svuint64x2_tu12__SVUint64_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZN]], i64 2)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.single.za.vg1x2.nxv2i64(i32 [[ADD]], <vscale x 2 x i64> [[TMP0]], <vscale x 2 x i64> [[TMP1]], <vscale x 2 x i64> [[ZM:%.*]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_write_single2_u64(uint32_t slice_base, svuint64x2_t zn, svuint64_t zm) {
+ SVE_ACLE_FUNC(svsub_write,_single,_za64,_u64,_vg1x2)(slice_base + 7, zn, zm);
+}
+
+// x4
+
+// CHECK-LABEL: @test_svsub_write_single4_u32(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 4)
+// CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 8)
+// CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 12)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.single.za.vg1x4.nxv4i32(i32 [[ADD]], <vscale x 4 x i32> [[TMP0]], <vscale x 4 x i32> [[TMP1]], <vscale x 4 x i32> [[TMP2]], <vscale x 4 x i32> [[TMP3]], <vscale x 4 x i32> [[ZM:%.*]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z28test_svsub_write_single4_u32j12svuint32x4_tu12__SVUint32_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 4)
+// CPP-CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 8)
+// CPP-CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 12)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.single.za.vg1x4.nxv4i32(i32 [[ADD]], <vscale x 4 x i32> [[TMP0]], <vscale x 4 x i32> [[TMP1]], <vscale x 4 x i32> [[TMP2]], <vscale x 4 x i32> [[TMP3]], <vscale x 4 x i32> [[ZM:%.*]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_write_single4_u32(uint32_t slice_base, svuint32x4_t zn, svuint32_t zm) {
+ SVE_ACLE_FUNC(svsub_write,_single,_za32,_u32,_vg1x4)(slice_base + 7, zn, zm);
+}
+
+// CHECK-LABEL: @test_svsub_write_single4_u64(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 2)
+// CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 4)
+// CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 6)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.single.za.vg1x4.nxv2i64(i32 [[ADD]], <vscale x 2 x i64> [[TMP0]], <vscale x 2 x i64> [[TMP1]], <vscale x 2 x i64> [[TMP2]], <vscale x 2 x i64> [[TMP3]], <vscale x 2 x i64> [[ZM:%.*]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z28test_svsub_write_single4_u64j12svuint64x4_tu12__SVUint64_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 2)
+// CPP-CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 4)
+// CPP-CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 6)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.single.za.vg1x4.nxv2i64(i32 [[ADD]], <vscale x 2 x i64> [[TMP0]], <vscale x 2 x i64> [[TMP1]], <vscale x 2 x i64> [[TMP2]], <vscale x 2 x i64> [[TMP3]], <vscale x 2 x i64> [[ZM:%.*]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_write_single4_u64(uint32_t slice_base, svuint64x4_t zn, svuint64_t zm) {
+ SVE_ACLE_FUNC(svsub_write,_single,_za64,_u64,_vg1x4)(slice_base + 7, zn, zm);
+}
+
+//
+// Multi-Multi
+//
+
+// x2
+
+// CHECK-LABEL: @test_svsub_write_multi2_u32(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZN]], i64 4)
+// CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZM:%.*]], i64 0)
+// CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZM]], i64 4)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.za.vg1x2.nxv4i32(i32 [[ADD]], <vscale x 4 x i32> [[TMP0]], <vscale x 4 x i32> [[TMP1]], <vscale x 4 x i32> [[TMP2]], <vscale x 4 x i32> [[TMP3]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z27test_svsub_write_multi2_u32j12svuint32x2_t12svuint32x2_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZN]], i64 4)
+// CPP-CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZM:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZM]], i64 4)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.za.vg1x2.nxv4i32(i32 [[ADD]], <vscale x 4 x i32> [[TMP0]], <vscale x 4 x i32> [[TMP1]], <vscale x 4 x i32> [[TMP2]], <vscale x 4 x i32> [[TMP3]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_write_multi2_u32(uint32_t slice_base, svuint32x2_t zn, svuint32x2_t zm) {
+ SVE_ACLE_FUNC(svsub_write,,_za32,_u32,_vg1x2)(slice_base + 7, zn, zm);
+}
+
+// CHECK-LABEL: @test_svsub_write_multi2_u64(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZN]], i64 2)
+// CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZM:%.*]], i64 0)
+// CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZM]], i64 2)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.za.vg1x2.nxv2i64(i32 [[ADD]], <vscale x 2 x i64> [[TMP0]], <vscale x 2 x i64> [[TMP1]], <vscale x 2 x i64> [[TMP2]], <vscale x 2 x i64> [[TMP3]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z27test_svsub_write_multi2_u64j12svuint64x2_t12svuint64x2_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZN]], i64 2)
+// CPP-CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZM:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZM]], i64 2)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.za.vg1x2.nxv2i64(i32 [[ADD]], <vscale x 2 x i64> [[TMP0]], <vscale x 2 x i64> [[TMP1]], <vscale x 2 x i64> [[TMP2]], <vscale x 2 x i64> [[TMP3]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_write_multi2_u64(uint32_t slice_base, svuint64x2_t zn, svuint64x2_t zm) {
+ SVE_ACLE_FUNC(svsub_write,,_za64,_u64,_vg1x2)(slice_base + 7, zn, zm);
+}
+
+// x4
+
+// CHECK-LABEL: @test_svsub_write_multi4_u32(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 4)
+// CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 8)
+// CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 12)
+// CHECK-NEXT: [[TMP4:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZM:%.*]], i64 0)
+// CHECK-NEXT: [[TMP5:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZM]], i64 4)
+// CHECK-NEXT: [[TMP6:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZM]], i64 8)
+// CHECK-NEXT: [[TMP7:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZM]], i64 12)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.za.vg1x4.nxv4i32(i32 [[ADD]], <vscale x 4 x i32> [[TMP0]], <vscale x 4 x i32> [[TMP1]], <vscale x 4 x i32> [[TMP2]], <vscale x 4 x i32> [[TMP3]], <vscale x 4 x i32> [[TMP4]], <vscale x 4 x i32> [[TMP5]], <vscale x 4 x i32> [[TMP6]], <vscale x 4 x i32> [[TMP7]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z27test_svsub_write_multi4_u32j12svuint32x4_t12svuint32x4_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 4)
+// CPP-CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 8)
+// CPP-CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 12)
+// CPP-CHECK-NEXT: [[TMP4:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZM:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP5:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZM]], i64 4)
+// CPP-CHECK-NEXT: [[TMP6:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZM]], i64 8)
+// CPP-CHECK-NEXT: [[TMP7:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZM]], i64 12)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.za.vg1x4.nxv4i32(i32 [[ADD]], <vscale x 4 x i32> [[TMP0]], <vscale x 4 x i32> [[TMP1]], <vscale x 4 x i32> [[TMP2]], <vscale x 4 x i32> [[TMP3]], <vscale x 4 x i32> [[TMP4]], <vscale x 4 x i32> [[TMP5]], <vscale x 4 x i32> [[TMP6]], <vscale x 4 x i32> [[TMP7]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_write_multi4_u32(uint32_t slice_base, svuint32x4_t zn, svuint32x4_t zm) {
+ SVE_ACLE_FUNC(svsub_write,,_za32,_u32,_vg1x4)(slice_base + 7, zn, zm);
+}
+
+// CHECK-LABEL: @test_svsub_write_multi4_u64(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 2)
+// CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 4)
+// CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 6)
+// CHECK-NEXT: [[TMP4:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZM:%.*]], i64 0)
+// CHECK-NEXT: [[TMP5:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZM]], i64 2)
+// CHECK-NEXT: [[TMP6:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZM]], i64 4)
+// CHECK-NEXT: [[TMP7:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZM]], i64 6)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.za.vg1x4.nxv2i64(i32 [[ADD]], <vscale x 2 x i64> [[TMP0]], <vscale x 2 x i64> [[TMP1]], <vscale x 2 x i64> [[TMP2]], <vscale x 2 x i64> [[TMP3]], <vscale x 2 x i64> [[TMP4]], <vscale x 2 x i64> [[TMP5]], <vscale x 2 x i64> [[TMP6]], <vscale x 2 x i64> [[TMP7]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z27test_svsub_write_multi4_u64j12svuint64x4_t12svuint64x4_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 7
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 2)
+// CPP-CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 4)
+// CPP-CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 6)
+// CPP-CHECK-NEXT: [[TMP4:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZM:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP5:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZM]], i64 2)
+// CPP-CHECK-NEXT: [[TMP6:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZM]], i64 4)
+// CPP-CHECK-NEXT: [[TMP7:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZM]], i64 6)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.write.za.vg1x4.nxv2i64(i32 [[ADD]], <vscale x 2 x i64> [[TMP0]], <vscale x 2 x i64> [[TMP1]], <vscale x 2 x i64> [[TMP2]], <vscale x 2 x i64> [[TMP3]], <vscale x 2 x i64> [[TMP4]], <vscale x 2 x i64> [[TMP5]], <vscale x 2 x i64> [[TMP6]], <vscale x 2 x i64> [[TMP7]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_write_multi4_u64(uint32_t slice_base, svuint64x4_t zn, svuint64x4_t zm) {
+ SVE_ACLE_FUNC(svsub_write,,_za64,_u64,_vg1x4)(slice_base + 7, zn, zm);
+}
+
+//
+// Accumulate to ZA
+//
+
+// x2
+
+// CHECK-LABEL: @test_svsub_za32_vg1x2_f32(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x float> @llvm.vector.extract.nxv4f32.nxv8f32(<vscale x 8 x float> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x float> @llvm.vector.extract.nxv4f32.nxv8f32(<vscale x 8 x float> [[ZN]], i64 4)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za32.vg1x2.nxv4f32(i32 [[ADD]], <vscale x 4 x float> [[TMP0]], <vscale x 4 x float> [[TMP1]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z25test_svsub_za32_vg1x2_f32j13svfloat32x2_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x float> @llvm.vector.extract.nxv4f32.nxv8f32(<vscale x 8 x float> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x float> @llvm.vector.extract.nxv4f32.nxv8f32(<vscale x 8 x float> [[ZN]], i64 4)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za32.vg1x2.nxv4f32(i32 [[ADD]], <vscale x 4 x float> [[TMP0]], <vscale x 4 x float> [[TMP1]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_za32_vg1x2_f32(uint32_t slice_base, svfloat32x2_t zn) {
+ SVE_ACLE_FUNC(svsub_za32,,_f32,,_vg1x2)(slice_base + 6, zn);
+}
+
+// CHECK-LABEL: @test_svsub_za32_vg1x2_u32(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZN]], i64 4)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za32.vg1x2.nxv4i32(i32 [[ADD]], <vscale x 4 x i32> [[TMP0]], <vscale x 4 x i32> [[TMP1]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z25test_svsub_za32_vg1x2_u32j12svuint32x2_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv8i32(<vscale x 8 x i32> [[ZN]], i64 4)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za32.vg1x2.nxv4i32(i32 [[ADD]], <vscale x 4 x i32> [[TMP0]], <vscale x 4 x i32> [[TMP1]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_za32_vg1x2_u32(uint32_t slice_base, svuint32x2_t zn) {
+ SVE_ACLE_FUNC(svsub_za32,,_u32,,_vg1x2)(slice_base + 6, zn);
+}
+
+// CHECK-LABEL: @test_svsub_za64_vg1x2_f64(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x double> @llvm.vector.extract.nxv2f64.nxv4f64(<vscale x 4 x double> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x double> @llvm.vector.extract.nxv2f64.nxv4f64(<vscale x 4 x double> [[ZN]], i64 2)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za64.vg1x2.nxv2f64(i32 [[ADD]], <vscale x 2 x double> [[TMP0]], <vscale x 2 x double> [[TMP1]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z25test_svsub_za64_vg1x2_f64j13svfloat64x2_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x double> @llvm.vector.extract.nxv2f64.nxv4f64(<vscale x 4 x double> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x double> @llvm.vector.extract.nxv2f64.nxv4f64(<vscale x 4 x double> [[ZN]], i64 2)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za64.vg1x2.nxv2f64(i32 [[ADD]], <vscale x 2 x double> [[TMP0]], <vscale x 2 x double> [[TMP1]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_za64_vg1x2_f64(uint32_t slice_base, svfloat64x2_t zn) {
+ SVE_ACLE_FUNC(svsub_za64,,_f64,,_vg1x2)(slice_base + 6, zn);
+}
+
+
+// CHECK-LABEL: @test_svsub_za64_vg1x2_u64(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZN]], i64 2)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za64.vg1x2.nxv2i64(i32 [[ADD]], <vscale x 2 x i64> [[TMP0]], <vscale x 2 x i64> [[TMP1]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z25test_svsub_za64_vg1x2_u64j12svuint64x2_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv4i64(<vscale x 4 x i64> [[ZN]], i64 2)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za64.vg1x2.nxv2i64(i32 [[ADD]], <vscale x 2 x i64> [[TMP0]], <vscale x 2 x i64> [[TMP1]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_za64_vg1x2_u64(uint32_t slice_base, svuint64x2_t zn) {
+ SVE_ACLE_FUNC(svsub_za64,,_u64,,_vg1x2)(slice_base + 6, zn);
+}
+
+// x4
+
+// CHECK-LABEL: @test_svsub_za32_vg1x4_f32(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x float> @llvm.vector.extract.nxv4f32.nxv16f32(<vscale x 16 x float> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x float> @llvm.vector.extract.nxv4f32.nxv16f32(<vscale x 16 x float> [[ZN]], i64 4)
+// CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 4 x float> @llvm.vector.extract.nxv4f32.nxv16f32(<vscale x 16 x float> [[ZN]], i64 8)
+// CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 4 x float> @llvm.vector.extract.nxv4f32.nxv16f32(<vscale x 16 x float> [[ZN]], i64 12)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za32.vg1x4.nxv4f32(i32 [[ADD]], <vscale x 4 x float> [[TMP0]], <vscale x 4 x float> [[TMP1]], <vscale x 4 x float> [[TMP2]], <vscale x 4 x float> [[TMP3]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z25test_svsub_za32_vg1x4_f32j13svfloat32x4_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x float> @llvm.vector.extract.nxv4f32.nxv16f32(<vscale x 16 x float> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x float> @llvm.vector.extract.nxv4f32.nxv16f32(<vscale x 16 x float> [[ZN]], i64 4)
+// CPP-CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 4 x float> @llvm.vector.extract.nxv4f32.nxv16f32(<vscale x 16 x float> [[ZN]], i64 8)
+// CPP-CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 4 x float> @llvm.vector.extract.nxv4f32.nxv16f32(<vscale x 16 x float> [[ZN]], i64 12)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za32.vg1x4.nxv4f32(i32 [[ADD]], <vscale x 4 x float> [[TMP0]], <vscale x 4 x float> [[TMP1]], <vscale x 4 x float> [[TMP2]], <vscale x 4 x float> [[TMP3]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_za32_vg1x4_f32(uint32_t slice_base, svfloat32x4_t zn) {
+ SVE_ACLE_FUNC(svsub_za32,,_f32,,_vg1x4)(slice_base + 6, zn);
+}
+
+// CHECK-LABEL: @test_svsub_za32_vg1x4_u32(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 4)
+// CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 8)
+// CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 12)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za32.vg1x4.nxv4i32(i32 [[ADD]], <vscale x 4 x i32> [[TMP0]], <vscale x 4 x i32> [[TMP1]], <vscale x 4 x i32> [[TMP2]], <vscale x 4 x i32> [[TMP3]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z25test_svsub_za32_vg1x4_u32j12svuint32x4_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 4)
+// CPP-CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 8)
+// CPP-CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 4 x i32> @llvm.vector.extract.nxv4i32.nxv16i32(<vscale x 16 x i32> [[ZN]], i64 12)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za32.vg1x4.nxv4i32(i32 [[ADD]], <vscale x 4 x i32> [[TMP0]], <vscale x 4 x i32> [[TMP1]], <vscale x 4 x i32> [[TMP2]], <vscale x 4 x i32> [[TMP3]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_za32_vg1x4_u32(uint32_t slice_base, svuint32x4_t zn) {
+ SVE_ACLE_FUNC(svsub_za32,,_u32,,_vg1x4)(slice_base + 6, zn);
+}
+
+// CHECK-LABEL: @test_svsub_za64_vg1x4_f64(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x double> @llvm.vector.extract.nxv2f64.nxv8f64(<vscale x 8 x double> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x double> @llvm.vector.extract.nxv2f64.nxv8f64(<vscale x 8 x double> [[ZN]], i64 2)
+// CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 2 x double> @llvm.vector.extract.nxv2f64.nxv8f64(<vscale x 8 x double> [[ZN]], i64 4)
+// CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 2 x double> @llvm.vector.extract.nxv2f64.nxv8f64(<vscale x 8 x double> [[ZN]], i64 6)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za64.vg1x4.nxv2f64(i32 [[ADD]], <vscale x 2 x double> [[TMP0]], <vscale x 2 x double> [[TMP1]], <vscale x 2 x double> [[TMP2]], <vscale x 2 x double> [[TMP3]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z25test_svsub_za64_vg1x4_f64j13svfloat64x4_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x double> @llvm.vector.extract.nxv2f64.nxv8f64(<vscale x 8 x double> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x double> @llvm.vector.extract.nxv2f64.nxv8f64(<vscale x 8 x double> [[ZN]], i64 2)
+// CPP-CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 2 x double> @llvm.vector.extract.nxv2f64.nxv8f64(<vscale x 8 x double> [[ZN]], i64 4)
+// CPP-CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 2 x double> @llvm.vector.extract.nxv2f64.nxv8f64(<vscale x 8 x double> [[ZN]], i64 6)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za64.vg1x4.nxv2f64(i32 [[ADD]], <vscale x 2 x double> [[TMP0]], <vscale x 2 x double> [[TMP1]], <vscale x 2 x double> [[TMP2]], <vscale x 2 x double> [[TMP3]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_za64_vg1x4_f64(uint32_t slice_base, svfloat64x4_t zn) {
+ SVE_ACLE_FUNC(svsub_za64,,_f64,,_vg1x4)(slice_base + 6, zn);
+}
+
+// CHECK-LABEL: @test_svsub_za64_vg1x4_u64(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 2)
+// CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 4)
+// CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 6)
+// CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za64.vg1x4.nxv2i64(i32 [[ADD]], <vscale x 2 x i64> [[TMP0]], <vscale x 2 x i64> [[TMP1]], <vscale x 2 x i64> [[TMP2]], <vscale x 2 x i64> [[TMP3]])
+// CHECK-NEXT: ret void
+//
+// CPP-CHECK-LABEL: @_Z25test_svsub_za64_vg1x4_u64j12svuint64x4_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[ADD:%.*]] = add i32 [[SLICE_BASE:%.*]], 6
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 2)
+// CPP-CHECK-NEXT: [[TMP2:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 4)
+// CPP-CHECK-NEXT: [[TMP3:%.*]] = tail call <vscale x 2 x i64> @llvm.vector.extract.nxv2i64.nxv8i64(<vscale x 8 x i64> [[ZN]], i64 6)
+// CPP-CHECK-NEXT: tail call void @llvm.aarch64.sme.sub.za64.vg1x4.nxv2i64(i32 [[ADD]], <vscale x 2 x i64> [[TMP0]], <vscale x 2 x i64> [[TMP1]], <vscale x 2 x i64> [[TMP2]], <vscale x 2 x i64> [[TMP3]])
+// CPP-CHECK-NEXT: ret void
+//
+void test_svsub_za64_vg1x4_u64(uint32_t slice_base, svuint64x4_t zn) {
+ SVE_ACLE_FUNC(svsub_za64,,_u64,,_vg1x4)(slice_base + 6, zn);
+}
----------------
david-arm wrote:
It looks like this file is missing many tests compared to the add file. For example, I think we're missing the signed variants when looking at the changes to arm_sme.td.
https://github.com/llvm/llvm-project/pull/69725
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