llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-backend-risc-v Author: Jim Lin (tclin914) <details> <summary>Changes</summary> Andes AX45MPV is 64-bit in-order dual-issue 8-stage pipeline linux-capable CPU implementing the RV64IMAFDCV ISA extension. That is developed by Andes Technology https://www.andestech.com, a RISC-V IP provider. The overviews for AX45MPV: https://www.andestech.com/en/products-solutions/andescore-processors/riscv-ax45mpv/ Scheduling model for RVV extension will be implemented a follow-up PR. --- Full diff: https://github.com/llvm/llvm-project/pull/145267.diff 5 Files Affected: - (added) clang/test/Driver/print-enabled-extensions/riscv-andes-ax45mpv.c (+33) - (modified) clang/test/Driver/riscv-cpus.c (+8) - (modified) clang/test/Misc/target-invalid-cpu-note/riscv.c (+2) - (modified) llvm/docs/ReleaseNotes.md (+1) - (modified) llvm/lib/Target/RISCV/RISCVProcessors.td (+15) ``````````diff diff --git a/clang/test/Driver/print-enabled-extensions/riscv-andes-ax45mpv.c b/clang/test/Driver/print-enabled-extensions/riscv-andes-ax45mpv.c new file mode 100644 index 0000000000000..bab35b117f573 --- /dev/null +++ b/clang/test/Driver/print-enabled-extensions/riscv-andes-ax45mpv.c @@ -0,0 +1,33 @@ +// RUN: %clang --target=riscv64 -mcpu=andes-ax45mpv --print-enabled-extensions | FileCheck %s +// REQUIRES: riscv-registered-target + +// CHECK: Extensions enabled for the given RISC-V target +// CHECK-EMPTY: +// CHECK-NEXT: Name Version Description +// CHECK-NEXT: i 2.1 'I' (Base Integer Instruction Set) +// CHECK-NEXT: m 2.0 'M' (Integer Multiplication and Division) +// CHECK-NEXT: a 2.1 'A' (Atomic Instructions) +// CHECK-NEXT: f 2.2 'F' (Single-Precision Floating-Point) +// CHECK-NEXT: d 2.2 'D' (Double-Precision Floating-Point) +// CHECK-NEXT: c 2.0 'C' (Compressed Instructions) +// CHECK-NEXT: v 1.0 'V' (Vector Extension for Application Processors) +// CHECK-NEXT: zicsr 2.0 'Zicsr' (CSRs) +// CHECK-NEXT: zifencei 2.0 'Zifencei' (fence.i) +// CHECK-NEXT: zmmul 1.0 'Zmmul' (Integer Multiplication) +// CHECK-NEXT: zaamo 1.0 'Zaamo' (Atomic Memory Operations) +// CHECK-NEXT: zalrsc 1.0 'Zalrsc' (Load-Reserved/Store-Conditional) +// CHECK-NEXT: zca 1.0 'Zca' (part of the C extension, excluding compressed floating point loads/stores) +// CHECK-NEXT: zcd 1.0 'Zcd' (Compressed Double-Precision Floating-Point Instructions) +// CHECK-NEXT: zve32f 1.0 'Zve32f' (Vector Extensions for Embedded Processors with maximal 32 EEW and F extension) +// CHECK-NEXT: zve32x 1.0 'Zve32x' (Vector Extensions for Embedded Processors with maximal 32 EEW) +// CHECK-NEXT: zve64d 1.0 'Zve64d' (Vector Extensions for Embedded Processors with maximal 64 EEW, F and D extension) +// CHECK-NEXT: zve64f 1.0 'Zve64f' (Vector Extensions for Embedded Processors with maximal 64 EEW and F extension) +// CHECK-NEXT: zve64x 1.0 'Zve64x' (Vector Extensions for Embedded Processors with maximal 64 EEW) +// CHECK-NEXT: zvl128b 1.0 'Zvl128b' (Minimum Vector Length 128) +// CHECK-NEXT: zvl32b 1.0 'Zvl32b' (Minimum Vector Length 32) +// CHECK-NEXT: zvl64b 1.0 'Zvl64b' (Minimum Vector Length 64) +// CHECK-NEXT: xandesperf 5.0 'XAndesPerf' (Andes Performance Extension) +// CHECK-EMPTY: +// CHECK-NEXT: Experimental extensions +// CHECK-EMPTY: +// CHECK-NEXT: ISA String: rv64i2p1_m2p0_a2p1_f2p2_d2p2_c2p0_v1p0_zicsr2p0_zifencei2p0_zmmul1p0_zaamo1p0_zalrsc1p0_zca1p0_zcd1p0_zve32f1p0_zve32x1p0_zve64d1p0_zve64f1p0_zve64x1p0_zvl128b1p0_zvl32b1p0_zvl64b1p0_xandesperf5p0 diff --git a/clang/test/Driver/riscv-cpus.c b/clang/test/Driver/riscv-cpus.c index 7605a3056d430..3736e76ed06dd 100644 --- a/clang/test/Driver/riscv-cpus.c +++ b/clang/test/Driver/riscv-cpus.c @@ -751,3 +751,11 @@ // RUN: %clang --target=riscv64 -### -c %s 2>&1 -mtune=andes-ax45 | FileCheck -check-prefix=MTUNE-ANDES-AX45 %s // MTUNE-ANDES-AX45: "-tune-cpu" "andes-ax45" + +// RUN: %clang --target=riscv64 -### -c %s 2>&1 -mcpu=andes-ax45mpv | FileCheck -check-prefix=MCPU-ANDES-AX45MPV %s +// COM: The list of extensions are tested in `test/Driver/print-enabled-extensions/riscv-andes-ax45mpv.c` +// MCPU-ANDES-AX45MPV: "-target-cpu" "andes-ax45mpv" +// MCPU-ANDES-AX45MPV-SAME: "-target-abi" "lp64d" + +// RUN: %clang --target=riscv64 -### -c %s 2>&1 -mtune=andes-ax45mpv | FileCheck -check-prefix=MTUNE-ANDES-AX45MPV %s +// MTUNE-ANDES-AX45MPV: "-tune-cpu" "andes-ax45mpv" diff --git a/clang/test/Misc/target-invalid-cpu-note/riscv.c b/clang/test/Misc/target-invalid-cpu-note/riscv.c index d736695b48835..5d6cda0044a99 100644 --- a/clang/test/Misc/target-invalid-cpu-note/riscv.c +++ b/clang/test/Misc/target-invalid-cpu-note/riscv.c @@ -29,6 +29,7 @@ // RISCV64-NEXT: note: valid target CPU values are: // RISCV64-SAME: {{^}} andes-ax25 // RISCV64-SAME: {{^}}, andes-ax45 +// RISCV64-SAME: {{^}}, andes-ax45mpv // RISCV64-SAME: {{^}}, andes-nx45 // RISCV64-SAME: {{^}}, generic-rv64 // RISCV64-SAME: {{^}}, mips-p8700 @@ -89,6 +90,7 @@ // TUNE-RISCV64-NEXT: note: valid target CPU values are: // TUNE-RISCV64-SAME: {{^}} andes-ax25 // TUNE-RISCV64-SAME: {{^}}, andes-ax45 +// TUNE-RISCV64-SAME: {{^}}, andes-ax45mpv // TUNE-RISCV64-SAME: {{^}}, andes-nx45 // TUNE-RISCV64-SAME: {{^}}, generic-rv64 // TUNE-RISCV64-SAME: {{^}}, mips-p8700 diff --git a/llvm/docs/ReleaseNotes.md b/llvm/docs/ReleaseNotes.md index 95bcc1a1f3f55..4a1005667692d 100644 --- a/llvm/docs/ReleaseNotes.md +++ b/llvm/docs/ReleaseNotes.md @@ -211,6 +211,7 @@ Changes to the RISC-V Backend * `-mcpu=sifive-x390` was added. * `-mtune=andes-45-series` was added. * Adds assembler support for the Andes `XAndesvbfhcvt` (Andes Vector BFLOAT16 Conversion extension). +* `-mcpu=andes-ax45mpv` was added. Changes to the WebAssembly Backend ---------------------------------- diff --git a/llvm/lib/Target/RISCV/RISCVProcessors.td b/llvm/lib/Target/RISCV/RISCVProcessors.td index d7e6c71ea062e..5189f36e6fb12 100644 --- a/llvm/lib/Target/RISCV/RISCVProcessors.td +++ b/llvm/lib/Target/RISCV/RISCVProcessors.td @@ -781,3 +781,18 @@ def ANDES_AX45 : RISCVProcessorModel<"andes-ax45", FeatureStdExtC, FeatureVendorXAndesPerf], Andes45TuneFeatures>; + +def ANDES_AX45MPV : RISCVProcessorModel<"andes-ax45mpv", + Andes45Model, + [Feature64Bit, + FeatureStdExtI, + FeatureStdExtZicsr, + FeatureStdExtZifencei, + FeatureStdExtM, + FeatureStdExtA, + FeatureStdExtF, + FeatureStdExtD, + FeatureStdExtC, + FeatureStdExtV, + FeatureVendorXAndesPerf], + Andes45TuneFeatures>; `````````` </details> https://github.com/llvm/llvm-project/pull/145267 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
