forked from OSchip/llvm-project
[RISCV] Implement new architecture extension macros
This adds support for the new architecture extension test macros as defined in the C-API Document: https://github.com/riscv/riscv-c-api-doc/blob/master/riscv-c-api.md Extension versions have been taken from what are used in RISCVTargetStreamer for ratified extensions, and the -march parser for experimental extensions. Differential Revision: https://reviews.llvm.org/D94403
This commit is contained in:
Simon Cook
parent
5e7a93a954
commit
666815d61b
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@ -109,13 +109,18 @@ void RISCVTargetInfo::getTargetDefines(const LangOptions &Opts,
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if (ABIName == "ilp32e")
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Builder.defineMacro("__riscv_abi_rve");
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Builder.defineMacro("__riscv_arch_test");
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Builder.defineMacro("__riscv_i", "2000000");
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if (HasM) {
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Builder.defineMacro("__riscv_m", "2000000");
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Builder.defineMacro("__riscv_mul");
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Builder.defineMacro("__riscv_div");
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Builder.defineMacro("__riscv_muldiv");
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}
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if (HasA) {
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Builder.defineMacro("__riscv_a", "2000000");
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Builder.defineMacro("__riscv_atomic");
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Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_1");
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Builder.defineMacro("__GCC_HAVE_SYNC_COMPARE_AND_SWAP_2");
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@ -125,22 +130,71 @@ void RISCVTargetInfo::getTargetDefines(const LangOptions &Opts,
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}
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if (HasF || HasD) {
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Builder.defineMacro("__riscv_f", "2000000");
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Builder.defineMacro("__riscv_flen", HasD ? "64" : "32");
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Builder.defineMacro("__riscv_fdiv");
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Builder.defineMacro("__riscv_fsqrt");
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}
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if (HasC)
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if (HasD)
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Builder.defineMacro("__riscv_d", "2000000");
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if (HasC) {
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Builder.defineMacro("__riscv_c", "2000000");
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Builder.defineMacro("__riscv_compressed");
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}
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if (HasB)
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if (HasB) {
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Builder.defineMacro("__riscv_b", "93000");
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Builder.defineMacro("__riscv_bitmanip");
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}
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if (HasV)
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if (HasV) {
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Builder.defineMacro("__riscv_v", "9000");
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Builder.defineMacro("__riscv_vector");
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}
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if (HasZba)
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Builder.defineMacro("__riscv_zba", "93000");
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if (HasZbb)
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Builder.defineMacro("__riscv_zbb", "93000");
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if (HasZbc)
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Builder.defineMacro("__riscv_zbc", "93000");
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if (HasZbe)
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Builder.defineMacro("__riscv_zbe", "93000");
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if (HasZbf)
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Builder.defineMacro("__riscv_zbf", "93000");
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if (HasZbm)
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Builder.defineMacro("__riscv_zbm", "93000");
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if (HasZbp)
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Builder.defineMacro("__riscv_zbp", "93000");
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if (HasZbproposedc)
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Builder.defineMacro("__riscv_zbproposedc", "93000");
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if (HasZbr)
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Builder.defineMacro("__riscv_zbr", "93000");
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if (HasZbs)
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Builder.defineMacro("__riscv_zbs", "93000");
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if (HasZbt)
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Builder.defineMacro("__riscv_zbt", "93000");
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if (HasZfh)
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Builder.defineMacro("__riscv_zfh");
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Builder.defineMacro("__riscv_zfh", "1000");
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if (HasZvamo)
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Builder.defineMacro("__riscv_zvamo", "9000");
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if (HasZvlsseg)
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Builder.defineMacro("__riscv_zvlsseg", "9000");
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}
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/// Return true if has this feature, need to sync with handleTargetFeatures.
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@ -157,7 +211,20 @@ bool RISCVTargetInfo::hasFeature(StringRef Feature) const {
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.Case("c", HasC)
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.Case("experimental-b", HasB)
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.Case("experimental-v", HasV)
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.Case("experimental-zba", HasZba)
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.Case("experimental-zbb", HasZbb)
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.Case("experimental-zbc", HasZbc)
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.Case("experimental-zbe", HasZbe)
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.Case("experimental-zbf", HasZbf)
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.Case("experimental-zbm", HasZbm)
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.Case("experimental-zbp", HasZbp)
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.Case("experimental-zbproposedc", HasZbproposedc)
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.Case("experimental-zbr", HasZbr)
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.Case("experimental-zbs", HasZbs)
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.Case("experimental-zbt", HasZbt)
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.Case("experimental-zfh", HasZfh)
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.Case("experimental-zvamo", HasZvamo)
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.Case("experimental-zvlsseg", HasZvlsseg)
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.Default(false);
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}
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@ -179,8 +246,34 @@ bool RISCVTargetInfo::handleTargetFeatures(std::vector<std::string> &Features,
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HasB = true;
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else if (Feature == "+experimental-v")
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HasV = true;
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else if (Feature == "+experimental-zba")
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HasZba = true;
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else if (Feature == "+experimental-zbb")
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HasZbb = true;
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else if (Feature == "+experimental-zbc")
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HasZbc = true;
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else if (Feature == "+experimental-zbe")
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HasZbe = true;
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else if (Feature == "+experimental-zbf")
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HasZbf = true;
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else if (Feature == "+experimental-zbm")
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HasZbm = true;
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else if (Feature == "+experimental-zbp")
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HasZbp = true;
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else if (Feature == "+experimental-zbproposedc")
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HasZbproposedc = true;
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else if (Feature == "+experimental-zbr")
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HasZbr = true;
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else if (Feature == "+experimental-zbs")
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HasZbs = true;
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else if (Feature == "+experimental-zbt")
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HasZbt = true;
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else if (Feature == "+experimental-zfh")
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HasZfh = true;
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else if (Feature == "+experimental-zvamo")
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HasZvamo = true;
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else if (Feature == "+experimental-zvlsseg")
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HasZvlsseg = true;
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}
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return true;
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@ -32,7 +32,20 @@ protected:
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bool HasC = false;
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bool HasB = false;
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bool HasV = false;
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bool HasZba = false;
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bool HasZbb = false;
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bool HasZbc = false;
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bool HasZbe = false;
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bool HasZbf = false;
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bool HasZbm = false;
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bool HasZbp = false;
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bool HasZbproposedc = false;
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bool HasZbr = false;
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bool HasZbs = false;
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bool HasZbt = false;
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bool HasZfh = false;
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bool HasZvamo = false;
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bool HasZvlsseg = false;
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public:
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RISCVTargetInfo(const llvm::Triple &Triple, const TargetOptions &)
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@ -258,7 +258,11 @@ static void getExtensionFeatures(const Driver &D,
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<< MArch << Error << Ext;
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return;
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}
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if (isExperimentalExtension(Ext))
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if (Ext == "zvamo" || Ext == "zvlsseg") {
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Features.push_back("+experimental-v");
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Features.push_back("+experimental-zvamo");
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Features.push_back("+experimental-zvlsseg");
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} else if (isExperimentalExtension(Ext))
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Features.push_back(Args.MakeArgString("+experimental-" + Ext));
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else
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Features.push_back(Args.MakeArgString("+" + Ext));
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@ -412,9 +416,21 @@ static bool getArchFeatures(const Driver &D, StringRef MArch,
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break;
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case 'b':
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Features.push_back("+experimental-b");
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Features.push_back("+experimental-zba");
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Features.push_back("+experimental-zbb");
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Features.push_back("+experimental-zbc");
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Features.push_back("+experimental-zbe");
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Features.push_back("+experimental-zbf");
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Features.push_back("+experimental-zbm");
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Features.push_back("+experimental-zbp");
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Features.push_back("+experimental-zbr");
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Features.push_back("+experimental-zbs");
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Features.push_back("+experimental-zbt");
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break;
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case 'v':
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Features.push_back("+experimental-v");
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Features.push_back("+experimental-zvamo");
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Features.push_back("+experimental-zvlsseg");
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break;
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}
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@ -12,12 +12,27 @@
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// CHECK-NOT: __riscv_fdiv
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// CHECK-NOT: __riscv_fsqrt
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// CHECK-NOT: __riscv_atomic
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// CHECK-NOT: __riscv_zba
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// CHECK-NOT: __riscv_zbb
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// CHECK-NOT: __riscv_zbc
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// CHECK-NOT: __riscv_zbe
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// CHECK-NOT: __riscv_zbf
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// CHECK-NOT: __riscv_zbm
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// CHECK-NOT: __riscv_zbp
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// CHECK-NOT: __riscv_zbproposedc
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// CHECK-NOT: __riscv_zbr
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// CHECK-NOT: __riscv_zbs
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// CHECK-NOT: __riscv_zbt
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// CHECK-NOT: __riscv_zfh
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// CHECK-NOT: __riscv_zvamo
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// CHECK-NOT: __riscv_zvlsseg
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// RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32im -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-M-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64im -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-M-EXT %s
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// CHECK-M-EXT: __riscv_div 1
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// CHECK-M-EXT: __riscv_m 2000000
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// CHECK-M-EXT: __riscv_mul 1
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// CHECK-M-EXT: __riscv_muldiv 1
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@ -25,12 +40,14 @@
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// RUN: -o - | FileCheck --check-prefix=CHECK-A-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64ia -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-A-EXT %s
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// CHECK-A-EXT: __riscv_a 2000000
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// CHECK-A-EXT: __riscv_atomic 1
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// RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32if -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-F-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64if -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-F-EXT %s
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// CHECK-F-EXT: __riscv_f 2000000
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// CHECK-F-EXT: __riscv_fdiv 1
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// CHECK-F-EXT: __riscv_flen 32
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// CHECK-F-EXT: __riscv_fsqrt 1
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@ -39,6 +56,7 @@
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// RUN: -o - | FileCheck --check-prefix=CHECK-D-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64ifd -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-D-EXT %s
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// CHECK-D-EXT: __riscv_d 2000000
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// CHECK-D-EXT: __riscv_fdiv 1
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// CHECK-D-EXT: __riscv_flen 64
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// CHECK-D-EXT: __riscv_fsqrt 1
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@ -47,13 +65,25 @@
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// RUN: -o - | FileCheck --check-prefix=CHECK-C-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -march=rv64ic -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-C-EXT %s
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// CHECK-C-EXT: __riscv_c 2000000
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// CHECK-C-EXT: __riscv_compressed 1
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// RUN: %clang -target riscv32-unknown-linux-gnu -menable-experimental-extensions -march=rv32ib0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-B-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions -march=rv64ib0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-B-EXT %s
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// CHECK-B-EXT: __riscv_b 93000
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// CHECK-B-EXT: __riscv_bitmanip 1
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// CHECK-B-EXT: __riscv_zba 93000
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// CHECK-B-EXT: __riscv_zbb 93000
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// CHECK-B-EXT: __riscv_zbc 93000
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// CHECK-B-EXT: __riscv_zbe 93000
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// CHECK-B-EXT: __riscv_zbf 93000
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// CHECK-B-EXT: __riscv_zbm 93000
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// CHECK-B-EXT: __riscv_zbp 93000
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// CHECK-B-EXT: __riscv_zbr 93000
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// CHECK-B-EXT: __riscv_zbs 93000
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// CHECK-B-EXT: __riscv_zbt 93000
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// RUN: %clang -target riscv32-unknown-linux-gnu -march=rv32ifd -mabi=ilp32 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-SOFT %s
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@ -85,10 +115,98 @@
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// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions \
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// RUN: -march=rv64iv0p9 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-V-EXT %s
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// RUN: %clang -target riscv32-unknown-linux-gnu -menable-experimental-extensions -march=rv32izvamo0p9 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-V-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions -march=rv32izvamo0p9 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-V-EXT %s
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// RUN: %clang -target riscv32-unknown-linux-gnu -menable-experimental-extensions -march=rv32izvlsseg0p9 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-V-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions -march=rv32izvlsseg0p9 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-V-EXT %s
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// CHECK-V-EXT: __riscv_v 9000
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// CHECK-V-EXT: __riscv_vector 1
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//
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// CHECK-V-EXT: __riscv_zvamo 9000
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// CHECK-V-EXT: __riscv_zvlsseg 9000
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// RUN: %clang -target riscv32-unknown-linux-gnu -menable-experimental-extensions -march=rv32izba0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-ZBA-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions -march=rv64izba0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-ZBA-EXT %s
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// CHECK-ZBA-NOT: __riscv_b
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// CHECK-ZBA-EXT: __riscv_zba 93000
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// RUN: %clang -target riscv32-unknown-linux-gnu -menable-experimental-extensions -march=rv32izbb0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-ZBB-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions -march=rv64izbb0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-ZBB-EXT %s
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// CHECK-ZBB-NOT: __riscv_b
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// CHECK-ZBB-EXT: __riscv_zbb 93000
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// RUN: %clang -target riscv32-unknown-linux-gnu -menable-experimental-extensions -march=rv32izbc0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-ZBC-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions -march=rv64izbc0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-ZBC-EXT %s
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// CHECK-ZBC-NOT: __riscv_b
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// CHECK-ZBC-EXT: __riscv_zbc 93000
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// RUN: %clang -target riscv32-unknown-linux-gnu -menable-experimental-extensions -march=rv32izbe0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-ZBE-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions -march=rv64izbe0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-ZBE-EXT %s
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// CHECK-ZBE-NOT: __riscv_b
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// CHECK-ZBE-EXT: __riscv_zbe 93000
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// RUN: %clang -target riscv32-unknown-linux-gnu -menable-experimental-extensions -march=rv32izbf0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-ZBF-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions -march=rv64izbf0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-ZBF-EXT %s
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// CHECK-ZBF-NOT: __riscv_b
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// CHECK-ZBF-EXT: __riscv_zbf 93000
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// RUN: %clang -target riscv32-unknown-linux-gnu -menable-experimental-extensions -march=rv32izbm0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-ZBM-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions -march=rv64izbm0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-ZBM-EXT %s
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// CHECK-ZBM-NOT: __riscv_b
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// CHECK-ZBM-EXT: __riscv_zbm 93000
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// RUN: %clang -target riscv32-unknown-linux-gnu -menable-experimental-extensions -march=rv32izbp0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-ZBP-EXT %s
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// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions -march=rv64izbp0p93 -x c -E -dM %s \
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// RUN: -o - | FileCheck --check-prefix=CHECK-ZBP-EXT %s
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// CHECK-ZBP-NOT: __riscv_b
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// CHECK-ZBP-EXT: __riscv_zbp 93000
|
||||
|
||||
// RUN: %clang -target riscv32-unknown-linux-gnu -menable-experimental-extensions -march=rv32izbproposedc0p93 -x c -E -dM %s \
|
||||
// RUN: -o - | FileCheck --check-prefix=CHECK-ZBPROPOSEDC-EXT %s
|
||||
// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions -march=rv32izbproposedc0p93 -x c -E -dM %s \
|
||||
// RUN: -o - | FileCheck --check-prefix=CHECK-ZBPROPOSEDC-EXT %s
|
||||
// CHECK-ZBPROPOSEDC-NOT: __riscv_b
|
||||
// CHECK-ZBPROPOSEDC-EXT: __riscv_zbproposedc 93000
|
||||
|
||||
// RUN: %clang -target riscv32-unknown-linux-gnu -menable-experimental-extensions -march=rv32izbr0p93 -x c -E -dM %s \
|
||||
// RUN: -o - | FileCheck --check-prefix=CHECK-ZBR-EXT %s
|
||||
// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions -march=rv64izbr0p93 -x c -E -dM %s \
|
||||
// RUN: -o - | FileCheck --check-prefix=CHECK-ZBR-EXT %s
|
||||
// CHECK-ZBR-NOT: __riscv_b
|
||||
// CHECK-ZBR-EXT: __riscv_zbr 93000
|
||||
|
||||
// RUN: %clang -target riscv32-unknown-linux-gnu -menable-experimental-extensions -march=rv32izbs0p93 -x c -E -dM %s \
|
||||
// RUN: -o - | FileCheck --check-prefix=CHECK-ZBS-EXT %s
|
||||
// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions -march=rv64izbs0p93 -x c -E -dM %s \
|
||||
// RUN: -o - | FileCheck --check-prefix=CHECK-ZBS-EXT %s
|
||||
// CHECK-ZBS-NOT: __riscv_b
|
||||
// CHECK-ZBS-EXT: __riscv_zbs 93000
|
||||
|
||||
// RUN: %clang -target riscv32-unknown-linux-gnu -menable-experimental-extensions -march=rv32izbt0p93 -x c -E -dM %s \
|
||||
// RUN: -o - | FileCheck --check-prefix=CHECK-ZBT-EXT %s
|
||||
// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions -march=rv64izbt0p93 -x c -E -dM %s \
|
||||
// RUN: -o - | FileCheck --check-prefix=CHECK-ZBT-EXT %s
|
||||
// CHECK-ZBT-NOT: __riscv_b
|
||||
// CHECK-ZBT-EXT: __riscv_zbt 93000
|
||||
|
||||
// RUN: %clang -target riscv32-unknown-linux-gnu -menable-experimental-extensions -march=rv32izfh0p1 -x c -E -dM %s \
|
||||
// RUN: -o - | FileCheck --check-prefix=CHECK-ZFH-EXT %s
|
||||
// RUN: %clang -target riscv64-unknown-linux-gnu -menable-experimental-extensions -march=rv64izfh0p1 -x c -E -dM %s \
|
||||
// RUN: -o - | FileCheck --check-prefix=CHECK-ZFH-EXT %s
|
||||
// CHECK-ZFH-EXT: __riscv_zfh 1
|
||||
// CHECK-ZFH-EXT: __riscv_zfh 1000
|
||||
|
|
|
|||
Loading…
Reference in New Issue