================
@@ -0,0 +1,1562 @@
+// NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py
+// RUN: %clang_cc1 -D__ARM_FEATURE_SME -D__ARM_FEATURE_SME2 -triple
aarch64-none-linux-gnu -target-feature +sve -target-feature +sme2 -S
-disable-O0-optnone -Werror -Wall -emit-llvm -o - %s | opt -S -p
mem2reg,instcombine,tailcallelim | FileCheck %s
+// RUN: %clang_cc1 -D__ARM_FEATURE_SME -D__ARM_FEATURE_SME2 -triple
aarch64-none-linux-gnu -target-feature +sve -target-feature +sme2 -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 -D__ARM_FEATURE_SME -D__ARM_FEATURE_SME2
-DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve
-target-feature +sme2 -S -disable-O0-optnone -Werror -Wall -emit-llvm -o - %s |
opt -S -p mem2reg,instcombine,tailcallelim | FileCheck %s
+// RUN: %clang_cc1 -D__ARM_FEATURE_SME -D__ARM_FEATURE_SME2
-DSVE_OVERLOADED_FORMS -triple aarch64-none-linux-gnu -target-feature +sve
-target-feature +sme2 -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 -D__ARM_FEATURE_SME -D__ARM_FEATURE_SME2 -triple
aarch64-none-linux-gnu -target-feature +sve -target-feature +sme2 -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) A1
+#else
+#define SVE_ACLE_FUNC(A1,A2) A1##A2
+#endif
+
+// Single, x2
+
+// CHECK-LABEL: @test_svmax_single_s8_x2(
+// CHECK-NEXT: entry:
+// CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 16 x i8>
@llvm.vector.extract.nxv16i8.nxv32i8(<vscale x 32 x i8> [[ZDN:%.*]], i64 0)
+// CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 16 x i8>
@llvm.vector.extract.nxv16i8.nxv32i8(<vscale x 32 x i8> [[ZDN]], i64 16)
+// CHECK-NEXT: [[TMP2:%.*]] = tail call { <vscale x 16 x i8>, <vscale x 16
x i8> } @llvm.aarch64.sve.smax.single.x2.nxv16i8(<vscale x 16 x i8> [[TMP0]],
<vscale x 16 x i8> [[TMP1]], <vscale x 16 x i8> [[ZM:%.*]])
+// CHECK-NEXT: [[TMP3:%.*]] = extractvalue { <vscale x 16 x i8>, <vscale x
16 x i8> } [[TMP2]], 0
+// CHECK-NEXT: [[TMP4:%.*]] = tail call <vscale x 32 x i8>
@llvm.vector.insert.nxv32i8.nxv16i8(<vscale x 32 x i8> poison, <vscale x 16 x
i8> [[TMP3]], i64 0)
+// CHECK-NEXT: [[TMP5:%.*]] = extractvalue { <vscale x 16 x i8>, <vscale x
16 x i8> } [[TMP2]], 1
+// CHECK-NEXT: [[TMP6:%.*]] = tail call <vscale x 32 x i8>
@llvm.vector.insert.nxv32i8.nxv16i8(<vscale x 32 x i8> [[TMP4]], <vscale x 16 x
i8> [[TMP5]], i64 16)
+// CHECK-NEXT: ret <vscale x 32 x i8> [[TMP6]]
+//
+// CPP-CHECK-LABEL: @_Z23test_svmax_single_s8_x210svint8x2_tu10__SVInt8_t(
+// CPP-CHECK-NEXT: entry:
+// CPP-CHECK-NEXT: [[TMP0:%.*]] = tail call <vscale x 16 x i8>
@llvm.vector.extract.nxv16i8.nxv32i8(<vscale x 32 x i8> [[ZDN:%.*]], i64 0)
+// CPP-CHECK-NEXT: [[TMP1:%.*]] = tail call <vscale x 16 x i8>
@llvm.vector.extract.nxv16i8.nxv32i8(<vscale x 32 x i8> [[ZDN]], i64 16)
+// CPP-CHECK-NEXT: [[TMP2:%.*]] = tail call { <vscale x 16 x i8>, <vscale x
16 x i8> } @llvm.aarch64.sve.smax.single.x2.nxv16i8(<vscale x 16 x i8>
[[TMP0]], <vscale x 16 x i8> [[TMP1]], <vscale x 16 x i8> [[ZM:%.*]])
+// CPP-CHECK-NEXT: [[TMP3:%.*]] = extractvalue { <vscale x 16 x i8>,
<vscale x 16 x i8> } [[TMP2]], 0
+// CPP-CHECK-NEXT: [[TMP4:%.*]] = tail call <vscale x 32 x i8>
@llvm.vector.insert.nxv32i8.nxv16i8(<vscale x 32 x i8> poison, <vscale x 16 x
i8> [[TMP3]], i64 0)
+// CPP-CHECK-NEXT: [[TMP5:%.*]] = extractvalue { <vscale x 16 x i8>,
<vscale x 16 x i8> } [[TMP2]], 1
+// CPP-CHECK-NEXT: [[TMP6:%.*]] = tail call <vscale x 32 x i8>
@llvm.vector.insert.nxv32i8.nxv16i8(<vscale x 32 x i8> [[TMP4]], <vscale x 16 x
i8> [[TMP5]], i64 16)
+// CPP-CHECK-NEXT: ret <vscale x 32 x i8> [[TMP6]]
+//
+svint8x2_t test_svmax_single_s8_x2(svint8x2_t zdn, svint8_t zm) {
----------------
kmclaughlin-arm wrote:
Please can you add the `__arm_streaming` attribute to these tests?
https://github.com/llvm/llvm-project/pull/71688
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