[clang] [Clang][AArch64]Add FP8 ACLE macros implementation (PR #140591)
Paul Walker via cfe-commits
cfe-commits at lists.llvm.org
Tue May 20 03:57:55 PDT 2025
================
@@ -744,3 +744,34 @@
// CHECK-SMEB16B16: __ARM_FEATURE_SME2 1
// CHECK-SMEB16B16: __ARM_FEATURE_SME_B16B16 1
// CHECK-SMEB16B16: __ARM_FEATURE_SVE_B16B16 1
+//
+// RUN: %clang --target=aarch64 -march=armv9-a+fp8 -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-FP8 %s
+// CHECK-FP8: __ARM_FEATURE_FP8 1
+
+// RUN: %clang --target=aarch64 -march=armv9-a+fp8fma -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-FP8FMA %s
+// CHECK-FP8FMA: __ARM_FEATURE_FP8FMA 1
+
+// RUN: %clang --target=aarch64 -march=armv9-a+fp8dot2 -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-FP8DOT2 %s
+// CHECK-FP8DOT2: __ARM_FEATURE_FP8DOT2 1
+
+// RUN: %clang --target=aarch64 -march=armv9-a+fp8dot4 -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-FP8DOT4 %s
+// CHECK-FP8DOT4: __ARM_FEATURE_FP8DOT4 1
+
+// RUN: %clang --target=aarch64 -march=armv9-a+ssve-fp8dot2 -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-SSVE-FP8DOT2 %s
+// CHECK-SSVE-FP8DOT2: __ARM_FEATURE_SSVE_FP8DOT2 1
+
+// RUN: %clang --target=aarch64 -march=armv9-a+ssve-fp8dot4 -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-SSVE-FP8DOT4 %s
+// CHECK-SSVE-FP8DOT4: __ARM_FEATURE_SSVE_FP8DOT4 1
+
+// RUN: %clang --target=aarch64 -march=armv9-a+ssve-fp8fma -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-SSVE-FP8FMA %s
+// CHECK-SSVE-FP8FMA: __ARM_FEATURE_SSVE_FP8FMA 1
+
+// RUN: %clang --target=aarch64 -march=armv9-a+sme-f8f32 -x c -E -dM %s -o - | FileCheck --check-prefix=CHECK-SMEF8F32 %s
+// CHECK-SMEF8F32: __ARM_FEATURE_LOCALLY_STREAMING 1
----------------
paulwalker-arm wrote:
Are the two `__ARM_FEATURE_LOCALLY_STREAMING` checks relevant for the tests?
https://github.com/llvm/llvm-project/pull/140591
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