MaskRay created this revision. MaskRay added a reviewer: dschuff. Herald added subscribers: dexonsmith, jfb, hiraditya, mgorny. MaskRay requested review of this revision. Herald added subscribers: llvm-commits, cfe-commits, aheejin. Herald added projects: clang, LLVM.
They are unused now. Note: NaCl is still used and is currently expected to be needed until 2022-06 (https://blog.chromium.org/2020/08/changes-to-chrome-app-support-timeline.html). Repository: rG LLVM Github Monorepo https://reviews.llvm.org/D100981 Files: clang/include/clang/Basic/BuiltinsLe64.def clang/include/clang/Basic/TargetBuiltins.h clang/include/clang/module.modulemap clang/lib/Basic/CMakeLists.txt clang/lib/Basic/Targets.cpp clang/lib/Basic/Targets/Le64.cpp clang/lib/Basic/Targets/Le64.h clang/lib/Basic/Targets/OSTargets.h clang/lib/CodeGen/ItaniumCXXABI.cpp clang/lib/CodeGen/TargetInfo.cpp clang/lib/Driver/ToolChains/Clang.cpp clang/test/CodeGen/ext-int-cc.c clang/test/CodeGen/le32-arguments.c clang/test/CodeGen/le32-libcall-pow.c clang/test/CodeGen/le32-regparm.c clang/test/CodeGen/le32-vaarg.c clang/test/CodeGen/pr18235.c clang/test/CodeGen/target-data.c clang/test/CodeGenCXX/member-function-pointers.cpp clang/test/CodeGenCXX/static-init-pnacl.cpp clang/test/Driver/le32-toolchain.c clang/test/Driver/le32-unknown-nacl.cpp clang/test/Driver/le64-unknown-unknown.cpp clang/test/Headers/stdarg.cpp llvm/include/llvm/ADT/Triple.h llvm/lib/Support/Triple.cpp llvm/test/CodeGen/Generic/no-target.ll llvm/unittests/ADT/TripleTest.cpp llvm/utils/gn/secondary/clang/lib/Basic/BUILD.gn
Index: llvm/utils/gn/secondary/clang/lib/Basic/BUILD.gn =================================================================== --- llvm/utils/gn/secondary/clang/lib/Basic/BUILD.gn +++ llvm/utils/gn/secondary/clang/lib/Basic/BUILD.gn @@ -93,7 +93,6 @@ "Targets/BPF.cpp", "Targets/Hexagon.cpp", "Targets/Lanai.cpp", - "Targets/Le64.cpp", "Targets/M68k.cpp", "Targets/MSP430.cpp", "Targets/Mips.cpp", Index: llvm/unittests/ADT/TripleTest.cpp =================================================================== --- llvm/unittests/ADT/TripleTest.cpp +++ llvm/unittests/ADT/TripleTest.cpp @@ -1044,14 +1044,6 @@ EXPECT_EQ(Triple::renderscript32, T.get32BitArchVariant().getArch()); EXPECT_EQ(Triple::renderscript64, T.get64BitArchVariant().getArch()); - T.setArch(Triple::le32); - EXPECT_EQ(Triple::le32, T.get32BitArchVariant().getArch()); - EXPECT_EQ(Triple::le64, T.get64BitArchVariant().getArch()); - - T.setArch(Triple::le64); - EXPECT_EQ(Triple::le32, T.get32BitArchVariant().getArch()); - EXPECT_EQ(Triple::le64, T.get64BitArchVariant().getArch()); - T.setArch(Triple::armeb); EXPECT_EQ(Triple::armeb, T.get32BitArchVariant().getArch()); EXPECT_EQ(Triple::aarch64_be, T.get64BitArchVariant().getArch()); @@ -1166,14 +1158,6 @@ EXPECT_EQ(Triple::tce, T.getBigEndianArchVariant().getArch()); EXPECT_EQ(Triple::tcele, T.getLittleEndianArchVariant().getArch()); - T.setArch(Triple::le32); - EXPECT_EQ(Triple::UnknownArch, T.getBigEndianArchVariant().getArch()); - EXPECT_EQ(Triple::le32, T.getLittleEndianArchVariant().getArch()); - - T.setArch(Triple::le64); - EXPECT_EQ(Triple::UnknownArch, T.getBigEndianArchVariant().getArch()); - EXPECT_EQ(Triple::le64, T.getLittleEndianArchVariant().getArch()); - T.setArch(Triple::csky); EXPECT_EQ(Triple::UnknownArch, T.getBigEndianArchVariant().getArch()); EXPECT_EQ(Triple::csky, T.getLittleEndianArchVariant().getArch()); Index: llvm/test/CodeGen/Generic/no-target.ll =================================================================== --- llvm/test/CodeGen/Generic/no-target.ll +++ /dev/null @@ -1,3 +0,0 @@ -; RUN: not llc -mtriple le32-unknown-nacl %s -o - 2>&1 | FileCheck %s - -; CHECK: error: unable to get target for 'le32-unknown-nacl' Index: llvm/lib/Support/Triple.cpp =================================================================== --- llvm/lib/Support/Triple.cpp +++ llvm/lib/Support/Triple.cpp @@ -42,8 +42,6 @@ case hsail: return "hsail"; case kalimba: return "kalimba"; case lanai: return "lanai"; - case le32: return "le32"; - case le64: return "le64"; case m68k: return "m68k"; case mips64: return "mips64"; case mips64el: return "mips64el"; @@ -136,9 +134,6 @@ case nvptx: return "nvvm"; case nvptx64: return "nvvm"; - case le32: return "le32"; - case le64: return "le64"; - case amdil: case amdil64: return "amdil"; @@ -315,8 +310,6 @@ .Case("xcore", xcore) .Case("nvptx", nvptx) .Case("nvptx64", nvptx64) - .Case("le32", le32) - .Case("le64", le64) .Case("amdil", amdil) .Case("amdil64", amdil64) .Case("hsail", hsail) @@ -448,8 +441,6 @@ .Case("xcore", Triple::xcore) .Case("nvptx", Triple::nvptx) .Case("nvptx64", Triple::nvptx64) - .Case("le32", Triple::le32) - .Case("le64", Triple::le64) .Case("amdil", Triple::amdil) .Case("amdil64", Triple::amdil64) .Case("hsail", Triple::hsail) @@ -709,8 +700,6 @@ case Triple::hsail: case Triple::kalimba: case Triple::lanai: - case Triple::le32: - case Triple::le64: case Triple::m68k: case Triple::mips64: case Triple::mips64el: @@ -1284,7 +1273,6 @@ case llvm::Triple::hsail: case llvm::Triple::kalimba: case llvm::Triple::lanai: - case llvm::Triple::le32: case llvm::Triple::m68k: case llvm::Triple::mips: case llvm::Triple::mipsel: @@ -1314,7 +1302,6 @@ case llvm::Triple::bpfeb: case llvm::Triple::bpfel: case llvm::Triple::hsail64: - case llvm::Triple::le64: case llvm::Triple::mips64: case llvm::Triple::mips64el: case llvm::Triple::nvptx64: @@ -1369,7 +1356,6 @@ case Triple::hsail: case Triple::kalimba: case Triple::lanai: - case Triple::le32: case Triple::m68k: case Triple::mips: case Triple::mipsel: @@ -1397,7 +1383,6 @@ case Triple::aarch64_be: T.setArch(Triple::armeb); break; case Triple::amdil64: T.setArch(Triple::amdil); break; case Triple::hsail64: T.setArch(Triple::hsail); break; - case Triple::le64: T.setArch(Triple::le32); break; case Triple::mips64: T.setArch(Triple::mips); break; case Triple::mips64el: T.setArch(Triple::mipsel); break; case Triple::nvptx64: T.setArch(Triple::nvptx); break; @@ -1441,7 +1426,6 @@ case Triple::bpfeb: case Triple::bpfel: case Triple::hsail64: - case Triple::le64: case Triple::mips64: case Triple::mips64el: case Triple::nvptx64: @@ -1463,7 +1447,6 @@ case Triple::arm: T.setArch(Triple::aarch64); break; case Triple::armeb: T.setArch(Triple::aarch64_be); break; case Triple::hsail: T.setArch(Triple::hsail64); break; - case Triple::le32: T.setArch(Triple::le64); break; case Triple::mips: T.setArch(Triple::mips64); break; case Triple::mipsel: T.setArch(Triple::mips64el); break; case Triple::nvptx: T.setArch(Triple::nvptx64); break; @@ -1496,8 +1479,6 @@ case Triple::hsail64: case Triple::hsail: case Triple::kalimba: - case Triple::le32: - case Triple::le64: case Triple::msp430: case Triple::nvptx64: case Triple::nvptx: @@ -1586,8 +1567,6 @@ case Triple::hsail64: case Triple::hsail: case Triple::kalimba: - case Triple::le32: - case Triple::le64: case Triple::mips64el: case Triple::mipsel: case Triple::msp430: Index: llvm/include/llvm/ADT/Triple.h =================================================================== --- llvm/include/llvm/ADT/Triple.h +++ llvm/include/llvm/ADT/Triple.h @@ -85,8 +85,6 @@ xcore, // XCore: xcore nvptx, // NVPTX: 32-bit nvptx64, // NVPTX: 64-bit - le32, // le32: generic little-endian 32-bit CPU (PNaCl) - le64, // le64: generic little-endian 64-bit CPU (PNaCl) amdil, // AMDIL amdil64, // AMDIL with 64-bit pointers hsail, // AMD HSAIL Index: clang/test/Headers/stdarg.cpp =================================================================== --- clang/test/Headers/stdarg.cpp +++ clang/test/Headers/stdarg.cpp @@ -8,8 +8,6 @@ // RUN: %clang_cc1 -emit-llvm -std=c++17 -x c++ %s -triple armv7-apple-darwin9 -target-abi aapcs -o - | FileCheck %s --check-prefix=AAPCS-CXX // RUN: %clang_cc1 -emit-llvm -std=c99 -x c %s -triple s390x-linux -o - | FileCheck %s --check-prefix=SYSTEMZ-C // RUN: %clang_cc1 -emit-llvm -std=c++17 -x c++ %s -triple s390x-linux -o - | FileCheck %s --check-prefix=SYSTEMZ-CXX -// RUN: %clang_cc1 -emit-llvm -std=c99 -x c %s -triple le32-nacl -o - | FileCheck %s --check-prefix=PNACL-C -// RUN: %clang_cc1 -emit-llvm -std=c++17 -x c++ %s -triple le32-nacl -o - | FileCheck %s --check-prefix=PNACL-CXX // RUN: %clang_cc1 -emit-llvm -std=c99 -x c %s -triple i686-linux -o - | FileCheck %s --check-prefix=CHARPTR-C // RUN: %clang_cc1 -emit-llvm -std=c++17 -x c++ %s -triple i686-linux -o - | FileCheck %s --check-prefix=CHARPTR-CXX // RUN: %clang_cc1 -emit-llvm -std=c99 -x c %s -triple xcore -o - | FileCheck %s --check-prefix=VOIDPTR-C @@ -27,8 +25,6 @@ // AAPCS-CXX: define {{.*}} @_Z1fiSt9__va_list(i32 %n, [1 x i32] %list.coerce) // SYSTEMZ-C: define {{.*}} @f(i32 signext %n, %struct.__va_list_tag* %list) // SYSTEMZ-CXX: define {{.*}} @_Z1fiP13__va_list_tag(i32 signext %n, %struct.__va_list_tag* %list) -// PNACL-C: define {{.*}} @f(i32 %n, i32* %list) -// PNACL-CXX: define {{.*}} @_Z1fiPi(i32 %n, i32* %list) // CHARPTR-C: define {{.*}} @f(i32 %n, i8* %list) // CHARPTR-CXX: define {{.*}} @_Z1fiPc(i32 %n, i8* %list) // VOIDPTR-C: define {{.*}} @f(i32 %n, i8* %list) Index: clang/test/Driver/le64-unknown-unknown.cpp =================================================================== --- clang/test/Driver/le64-unknown-unknown.cpp +++ /dev/null @@ -1,137 +0,0 @@ -// RUN: %clang -target le64-unknown-unknown -### %s -emit-llvm-only -c 2>&1 | FileCheck %s -check-prefix=ECHO -// RUN: %clang -target le64-unknown-unknown %s -emit-llvm -S -c -o - | FileCheck %s - -// ECHO: {{.*}} "-cc1" {{.*}}le64-unknown-unknown.c - -typedef __builtin_va_list va_list; -typedef __SIZE_TYPE__ size_t; -typedef __PTRDIFF_TYPE__ ptrdiff_t; - -extern "C" { - -// CHECK: @align_c = dso_local global i32 1 -int align_c = __alignof(char); - -// CHECK: @align_s = dso_local global i32 2 -int align_s = __alignof(short); - -// CHECK: @align_i = dso_local global i32 4 -int align_i = __alignof(int); - -// CHECK: @align_l = dso_local global i32 8 -int align_l = __alignof(long); - -// CHECK: @align_ll = dso_local global i32 8 -int align_ll = __alignof(long long); - -// CHECK: @align_p = dso_local global i32 8 -int align_p = __alignof(void*); - -// CHECK: @align_f = dso_local global i32 4 -int align_f = __alignof(float); - -// CHECK: @align_d = dso_local global i32 8 -int align_d = __alignof(double); - -// CHECK: @align_ld = dso_local global i32 8 -int align_ld = __alignof(long double); - -// CHECK: @align_vl = dso_local global i32 4 -int align_vl = __alignof(va_list); - -// CHECK: __LITTLE_ENDIAN__defined -#ifdef __LITTLE_ENDIAN__ -void __LITTLE_ENDIAN__defined() {} -#endif - -// CHECK: __le64defined -#ifdef __le64 -void __le64defined() {} -#endif - -// CHECK: __le64__defined -#ifdef __le64__ -void __le64__defined() {} -#endif - -// CHECK: unixdefined -#ifdef unix -void unixdefined() {} -#endif - -// CHECK: __unixdefined -#ifdef __unix -void __unixdefined() {} -#endif - -// CHECK: __unix__defined -#ifdef __unix__ -void __unix__defined() {} -#endif - -// CHECK: __ELF__defined -#ifdef __ELF__ -void __ELF__defined() {} -#endif - -// Check types - -// CHECK: signext i8 @check_char() -char check_char() { return 0; } - -// CHECK: signext i16 @check_short() -short check_short() { return 0; } - -// CHECK: i32 @check_int() -int check_int() { return 0; } - -// CHECK: i64 @check_long() -long check_long() { return 0; } - -// CHECK: i64 @check_longlong() -long long check_longlong() { return 0; } - -// CHECK: zeroext i8 @check_uchar() -unsigned char check_uchar() { return 0; } - -// CHECK: zeroext i16 @check_ushort() -unsigned short check_ushort() { return 0; } - -// CHECK: i32 @check_uint() -unsigned int check_uint() { return 0; } - -// CHECK: i64 @check_ulong() -unsigned long check_ulong() { return 0; } - -// CHECK: i64 @check_ulonglong() -unsigned long long check_ulonglong() { return 0; } - -// CHECK: i64 @check_size_t() -size_t check_size_t() { return 0; } - -// CHECK: i64 @check_ptrdiff_t() -ptrdiff_t check_ptrdiff_t() { return 0; } - -// CHECK: float @check_float() -float check_float() { return 0; } - -// CHECK: double @check_double() -double check_double() { return 0; } - -// CHECK: double @check_longdouble() -long double check_longdouble() { return 0; } - -} - -template<int> void Switch(); -template<> void Switch<4>(); -template<> void Switch<8>(); -template<> void Switch<16>(); - -void check_pointer_size() { - // CHECK: SwitchILi8 - Switch<sizeof(void*)>(); - - // CHECK: SwitchILi16 - Switch<sizeof(va_list)>(); -} Index: clang/test/Driver/le32-unknown-nacl.cpp =================================================================== --- clang/test/Driver/le32-unknown-nacl.cpp +++ /dev/null @@ -1,147 +0,0 @@ -// RUN: %clang -target le32-unknown-nacl -### %s -emit-llvm-only -c 2>&1 | FileCheck %s -check-prefix=ECHO -// RUN: %clang -target le32-unknown-nacl %s -emit-llvm -S -c -o - | FileCheck %s -// RUN: %clang -target le32-unknown-nacl -fexperimental-new-pass-manager %s -emit-llvm -S -c -o - | FileCheck %s -// RUN: %clang -target le32-unknown-nacl %s -emit-llvm -S -c -pthread -o - | FileCheck %s -check-prefix=THREADS - -// ECHO: {{.*}} "-cc1" {{.*}}le32-unknown-nacl.c - -typedef __builtin_va_list va_list; -typedef __SIZE_TYPE__ size_t; -typedef __PTRDIFF_TYPE__ ptrdiff_t; - -extern "C" { - -// CHECK: @align_c = dso_local global i32 1 -int align_c = __alignof(char); - -// CHECK: @align_s = dso_local global i32 2 -int align_s = __alignof(short); - -// CHECK: @align_i = dso_local global i32 4 -int align_i = __alignof(int); - -// CHECK: @align_l = dso_local global i32 4 -int align_l = __alignof(long); - -// CHECK: @align_ll = dso_local global i32 8 -int align_ll = __alignof(long long); - -// CHECK: @align_p = dso_local global i32 4 -int align_p = __alignof(void*); - -// CHECK: @align_f = dso_local global i32 4 -int align_f = __alignof(float); - -// CHECK: @align_d = dso_local global i32 8 -int align_d = __alignof(double); - -// CHECK: @align_ld = dso_local global i32 8 -int align_ld = __alignof(long double); - -// CHECK: @align_vl = dso_local global i32 4 -int align_vl = __alignof(va_list); - -// CHECK: __LITTLE_ENDIAN__defined -#ifdef __LITTLE_ENDIAN__ -void __LITTLE_ENDIAN__defined() {} -#endif - -// CHECK: __native_client__defined -#ifdef __native_client__ -void __native_client__defined() {} -#endif - -// CHECK: __le32__defined -#ifdef __le32__ -void __le32__defined() {} -#endif - -// CHECK: __pnacl__defined -#ifdef __pnacl__ -void __pnacl__defined() {} -#endif - -// CHECK: unixdefined -#ifdef unix -void unixdefined() {} -#endif - -// CHECK: __ELF__defined -#ifdef __ELF__ -void __ELF__defined() {} -#endif - -// CHECK: _GNU_SOURCEdefined -#ifdef _GNU_SOURCE -void _GNU_SOURCEdefined() {} -#endif - -// THREADS: _REENTRANTdefined -// CHECK: _REENTRANTundefined -#ifdef _REENTRANT -void _REENTRANTdefined() {} -#else -void _REENTRANTundefined() {} -#endif - -// Check types - -// CHECK: signext i8 @check_char() -char check_char() { return 0; } - -// CHECK: signext i16 @check_short() -short check_short() { return 0; } - -// CHECK: i32 @check_int() -int check_int() { return 0; } - -// CHECK: i32 @check_long() -long check_long() { return 0; } - -// CHECK: i64 @check_longlong() -long long check_longlong() { return 0; } - -// CHECK: zeroext i8 @check_uchar() -unsigned char check_uchar() { return 0; } - -// CHECK: zeroext i16 @check_ushort() -unsigned short check_ushort() { return 0; } - -// CHECK: i32 @check_uint() -unsigned int check_uint() { return 0; } - -// CHECK: i32 @check_ulong() -unsigned long check_ulong() { return 0; } - -// CHECK: i64 @check_ulonglong() -unsigned long long check_ulonglong() { return 0; } - -// CHECK: i32 @check_size_t() -size_t check_size_t() { return 0; } - -// CHECK: float @check_float() -float check_float() { return 0; } - -// CHECK: double @check_double() -double check_double() { return 0; } - -// CHECK: double @check_longdouble() -long double check_longdouble() { return 0; } - -} - -template<int> void Switch(); -template<> void Switch<4>(); -template<> void Switch<8>(); -template<> void Switch<16>(); - -void check_pointer_size() { - // CHECK: SwitchILi4 - Switch<sizeof(void*)>(); - - // CHECK: SwitchILi8 - Switch<sizeof(long long)>(); - - // CHECK: SwitchILi16 - Switch<sizeof(va_list)>(); -} Index: clang/test/Driver/le32-toolchain.c =================================================================== --- clang/test/Driver/le32-toolchain.c +++ /dev/null @@ -1,4 +0,0 @@ -// RUN: %clang -### -target le32-unknown-nacl %s 2>&1 | FileCheck -check-prefix=CHECK-DEFAULT %s - -// CHECK-DEFAULT: "-cc1" {{.*}} "-fno-math-builtin" - Index: clang/test/CodeGenCXX/static-init-pnacl.cpp =================================================================== --- clang/test/CodeGenCXX/static-init-pnacl.cpp +++ /dev/null @@ -1,14 +0,0 @@ -// RUN: %clang_cc1 -emit-llvm -triple=le32-unknown-nacl -o - %s | FileCheck %s - -int f(); - -// Test that PNaCl uses the Itanium/x86 ABI in which the static -// variable's guard variable is tested via "load i8 and compare with -// zero" rather than the ARM ABI which uses "load i32 and test the -// bottom bit". -void g() { - static int a = f(); -} -// CHECK: [[LOAD:%.*]] = load atomic i8, i8* bitcast (i64* @_ZGVZ1gvE1a to i8*) acquire, align 8 -// CHECK-NEXT: [[GUARD:%.*]] = icmp eq i8 [[LOAD]], 0 -// CHECK-NEXT: br i1 [[GUARD]] Index: clang/test/CodeGenCXX/member-function-pointers.cpp =================================================================== --- clang/test/CodeGenCXX/member-function-pointers.cpp +++ clang/test/CodeGenCXX/member-function-pointers.cpp @@ -4,8 +4,6 @@ // RUN: %clang_cc1 %s -emit-llvm -o - -triple=i386-unknown-unknown | FileCheck -check-prefix GLOBAL-LP32 %s // RUN: %clang_cc1 %s -emit-llvm -o - -triple=armv7-unknown-unknown | FileCheck -check-prefix GLOBAL-ARM %s -// PNaCl uses the same representation of method pointers as ARM. -// RUN: %clang_cc1 %s -emit-llvm -o - -triple=le32-unknown-nacl | FileCheck -check-prefix GLOBAL-ARM %s // MIPS uses the same representation of method pointers as ARM. // RUN: %clang_cc1 %s -emit-llvm -o - -triple=mips-unknown-linux-gnu | FileCheck -check-prefix GLOBAL-ARM %s // WebAssembly uses the same representation of method pointers as ARM. Index: clang/test/CodeGen/target-data.c =================================================================== --- clang/test/CodeGen/target-data.c +++ clang/test/CodeGen/target-data.c @@ -106,10 +106,6 @@ // RUN: FileCheck %s -check-prefix=MIPS-NACL // MIPS-NACL: target datalayout = "e-m:m-p:32:32-i8:8:32-i16:16:32-i64:64-n32-S64" -// RUN: %clang_cc1 -triple le32-nacl -o - -emit-llvm %s | \ -// RUN: FileCheck %s -check-prefix=LE32-NACL -// LE32-NACL: target datalayout = "e-p:32:32-i64:64" - // RUN: %clang_cc1 -triple wasm32-unknown-unknown -o - -emit-llvm %s | \ // RUN: FileCheck %s -check-prefix=WEBASSEMBLY32 // WEBASSEMBLY32: target datalayout = "e-m:e-p:32:32-i64:64-n32:64-S128" Index: clang/test/CodeGen/pr18235.c =================================================================== --- clang/test/CodeGen/pr18235.c +++ /dev/null @@ -1,3 +0,0 @@ -// RUN: not %clang_cc1 -triple le32-unknown-nacl %s -S -o - 2>&1 | FileCheck %s - -// CHECK: error: unable to create target: 'No available targets are compatible with triple "le32-unknown-nacl"' Index: clang/test/CodeGen/le32-vaarg.c =================================================================== --- clang/test/CodeGen/le32-vaarg.c +++ /dev/null @@ -1,32 +0,0 @@ -// RUN: %clang_cc1 -triple le32-unknown-nacl -emit-llvm -o - %s | FileCheck %s -#include <stdarg.h> - -int get_int(va_list *args) { - return va_arg(*args, int); -} -// CHECK: define{{.*}} i32 @get_int -// CHECK: [[RESULT:%[a-z_0-9]+]] = va_arg {{.*}}, i32{{$}} -// CHECK: store i32 [[RESULT]], i32* [[LOC:%[a-z_0-9]+]] -// CHECK: [[RESULT2:%[a-z_0-9]+]] = load i32, i32* [[LOC]] -// CHECK: ret i32 [[RESULT2]] - -struct Foo { - int x; -}; - -struct Foo dest; - -void get_struct(va_list *args) { - dest = va_arg(*args, struct Foo); -} -// CHECK: define{{.*}} void @get_struct -// CHECK: [[RESULT:%[a-z_0-9]+]] = va_arg {{.*}}, %struct.Foo{{$}} -// CHECK: store %struct.Foo [[RESULT]], %struct.Foo* [[LOC:%[a-z_0-9]+]] -// CHECK: [[LOC2:%[a-z_0-9]+]] = bitcast {{.*}} [[LOC]] to i8* -// CHECK: call void @llvm.memcpy{{.*}}@dest{{.*}}, i8* align {{[0-9]+}} [[LOC2]] - -void skip_struct(va_list *args) { - va_arg(*args, struct Foo); -} -// CHECK: define{{.*}} void @skip_struct -// CHECK: va_arg {{.*}}, %struct.Foo{{$}} Index: clang/test/CodeGen/le32-regparm.c =================================================================== --- clang/test/CodeGen/le32-regparm.c +++ /dev/null @@ -1,5 +0,0 @@ -// RUN: %clang_cc1 -triple le32-unknown-nacl %s -fsyntax-only -verify -// RUN: %clang_cc1 -triple aarch64 %s -fsyntax-only -verify - -void __attribute__((regparm(2))) fc_f1(int i, int j, int k) {} // expected-error{{'regparm' is not valid on this platform}} - Index: clang/test/CodeGen/le32-libcall-pow.c =================================================================== --- clang/test/CodeGen/le32-libcall-pow.c +++ /dev/null @@ -1,27 +0,0 @@ -// RUN: %clang_cc1 -fno-math-builtin -fmath-errno -emit-llvm -o - %s -triple le32-unknown-nacl | FileCheck %s -// RUN: %clang_cc1 -fno-math-builtin -emit-llvm -o - %s -triple le32-unknown-nacl | FileCheck %s - -// le32 (PNaCl) never generates intrinsics for pow calls, with or without -// errno, when the -fno-math-builtin flag is passed to -cc1. A separate test -// makes sure this flag is indeed passed for le32. - -float powf(float, float); -double pow(double, double); -long double powl(long double, long double); - -// CHECK-LABEL: define{{.*}} void @test_pow -void test_pow(float a0, double a1, long double a2) { - // CHECK: call float @powf - float l0 = powf(a0, a0); - - // CHECK: call double @pow - double l1 = pow(a1, a1); - - // CHECK: call double @powl - long double l2 = powl(a2, a2); -} - -// CHECK: declare float @powf(float, float) -// CHECK: declare double @pow(double, double) -// CHECK: declare double @powl(double, double) - Index: clang/test/CodeGen/le32-arguments.c =================================================================== --- clang/test/CodeGen/le32-arguments.c +++ /dev/null @@ -1,61 +0,0 @@ -// RUN: %clang_cc1 -triple le32-unknown-nacl %s -emit-llvm -o - | FileCheck %s - -// Basic argument/attribute tests for le32/PNaCl - -// CHECK-LABEL: define{{.*}} void @f0(i32 %i, i32 %j, double %k) -void f0(int i, long j, double k) {} - -typedef struct { - int aa; - int bb; -} s1; -// Structs should be passed byval and not split up -// CHECK-LABEL: define{{.*}} void @f1(%struct.s1* byval(%struct.s1) align 4 %i) -void f1(s1 i) {} - -typedef struct { - int cc; -} s2; -// Structs should be returned sret and not simplified by the frontend -// CHECK-LABEL: define{{.*}} void @f2(%struct.s2* noalias sret(%struct.s2) align 4 %agg.result) -s2 f2() { - s2 foo; - return foo; -} - -// CHECK-LABEL: define{{.*}} void @f3(i64 %i) -void f3(long long i) {} - -// i8/i16 should be signext, i32 and higher should not -// CHECK-LABEL: define{{.*}} void @f4(i8 signext %a, i16 signext %b) -void f4(char a, short b) {} - -// CHECK-LABEL: define{{.*}} void @f5(i8 zeroext %a, i16 zeroext %b) -void f5(unsigned char a, unsigned short b) {} - - -enum my_enum { - ENUM1, - ENUM2, - ENUM3, -}; -// Enums should be treated as the underlying i32 -// CHECK-LABEL: define{{.*}} void @f6(i32 %a) -void f6(enum my_enum a) {} - -union simple_union { - int a; - char b; -}; -// Unions should be passed as byval structs -// CHECK-LABEL: define{{.*}} void @f7(%union.simple_union* byval(%union.simple_union) align 4 %s) -void f7(union simple_union s) {} - -typedef struct { - int b4 : 4; - int b3 : 3; - int b8 : 8; -} bitfield1; -// Bitfields should be passed as byval structs -// CHECK-LABEL: define{{.*}} void @f8(%struct.bitfield1* byval(%struct.bitfield1) align 4 %bf1) -void f8(bitfield1 bf1) {} Index: clang/test/CodeGen/ext-int-cc.c =================================================================== --- clang/test/CodeGen/ext-int-cc.c +++ clang/test/CodeGen/ext-int-cc.c @@ -2,7 +2,6 @@ // RUN: %clang_cc1 -triple x86_64-windows-pc -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=WIN64 // RUN: %clang_cc1 -triple i386-gnu-linux -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=LIN32 // RUN: %clang_cc1 -triple i386-windows-pc -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=WIN32 -// RUN: %clang_cc1 -triple le32-nacl -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=NACL // RUN: %clang_cc1 -triple nvptx64 -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=NVPTX64 // RUN: %clang_cc1 -triple nvptx -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=NVPTX // RUN: %clang_cc1 -triple sparcv9 -O3 -disable-llvm-passes -emit-llvm -o - %s | FileCheck %s --check-prefixes=SPARCV9 Index: clang/lib/Driver/ToolChains/Clang.cpp =================================================================== --- clang/lib/Driver/ToolChains/Clang.cpp +++ clang/lib/Driver/ToolChains/Clang.cpp @@ -3351,12 +3351,6 @@ StringRef FuncName = Arg->getValue(); CmdArgs.push_back(Args.MakeArgString("-fno-builtin-" + FuncName)); } - - // le32-specific flags: - // -fno-math-builtin: clang should not convert math builtins to intrinsics - // by default. - if (TC.getArch() == llvm::Triple::le32) - CmdArgs.push_back("-fno-math-builtin"); } bool Driver::getDefaultModuleCachePath(SmallVectorImpl<char> &Result) { Index: clang/lib/CodeGen/TargetInfo.cpp =================================================================== --- clang/lib/CodeGen/TargetInfo.cpp +++ clang/lib/CodeGen/TargetInfo.cpp @@ -10970,8 +10970,6 @@ default: return SetCGInfo(new DefaultTargetCodeGenInfo(Types)); - case llvm::Triple::le32: - return SetCGInfo(new PNaClTargetCodeGenInfo(Types)); case llvm::Triple::m68k: return SetCGInfo(new M68kTargetCodeGenInfo(Types)); case llvm::Triple::mips: Index: clang/lib/CodeGen/ItaniumCXXABI.cpp =================================================================== --- clang/lib/CodeGen/ItaniumCXXABI.cpp +++ clang/lib/CodeGen/ItaniumCXXABI.cpp @@ -577,13 +577,6 @@ return new XLCXXABI(CGM); case TargetCXXABI::GenericItanium: - if (CGM.getContext().getTargetInfo().getTriple().getArch() - == llvm::Triple::le32) { - // For PNaCl, use ARM-style method pointers so that PNaCl code - // does not assume anything about the alignment of function - // pointers. - return new ItaniumCXXABI(CGM, /*UseARMMethodPtrABI=*/true); - } return new ItaniumCXXABI(CGM); case TargetCXXABI::Microsoft: Index: clang/lib/Basic/Targets/OSTargets.h =================================================================== --- clang/lib/Basic/Targets/OSTargets.h +++ clang/lib/Basic/Targets/OSTargets.h @@ -866,11 +866,9 @@ } else if (Triple.getArch() == llvm::Triple::x86_64) { this->resetDataLayout("e-m:e-p:32:32-p270:32:32-p271:32:32-p272:64:64-" "i64:64-n8:16:32:64-S128"); - } else if (Triple.getArch() == llvm::Triple::mipsel) { + } else { + assert(Triple.getArch() == llvm::Triple::mipsel); // Handled on mips' setDataLayout. - } else { - assert(Triple.getArch() == llvm::Triple::le32); - this->resetDataLayout("e-p:32:32-i64:64"); } } }; Index: clang/lib/Basic/Targets/Le64.h =================================================================== --- clang/lib/Basic/Targets/Le64.h +++ /dev/null @@ -1,63 +0,0 @@ -//===--- Le64.h - Declare Le64 target feature support -----------*- C++ -*-===// -// -// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. -// See https://llvm.org/LICENSE.txt for license information. -// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception -// -//===----------------------------------------------------------------------===// -// -// This file declares Le64 TargetInfo objects. -// -//===----------------------------------------------------------------------===// - -#ifndef LLVM_CLANG_LIB_BASIC_TARGETS_LE64_H -#define LLVM_CLANG_LIB_BASIC_TARGETS_LE64_H - -#include "clang/Basic/TargetInfo.h" -#include "clang/Basic/TargetOptions.h" -#include "llvm/ADT/Triple.h" -#include "llvm/Support/Compiler.h" - -namespace clang { -namespace targets { - -class LLVM_LIBRARY_VISIBILITY Le64TargetInfo : public TargetInfo { - static const Builtin::Info BuiltinInfo[]; - -public: - Le64TargetInfo(const llvm::Triple &Triple, const TargetOptions &) - : TargetInfo(Triple) { - NoAsmVariants = true; - LongWidth = LongAlign = PointerWidth = PointerAlign = 64; - MaxAtomicPromoteWidth = MaxAtomicInlineWidth = 64; - resetDataLayout("e-m:e-v128:32-v16:16-v32:32-v96:32-n8:16:32:64-S128"); - } - - void getTargetDefines(const LangOptions &Opts, - MacroBuilder &Builder) const override; - - ArrayRef<Builtin::Info> getTargetBuiltins() const override; - - BuiltinVaListKind getBuiltinVaListKind() const override { - return TargetInfo::PNaClABIBuiltinVaList; - } - - const char *getClobbers() const override { return ""; } - - ArrayRef<const char *> getGCCRegNames() const override { return None; } - - ArrayRef<TargetInfo::GCCRegAlias> getGCCRegAliases() const override { - return None; - } - - bool validateAsmConstraint(const char *&Name, - TargetInfo::ConstraintInfo &Info) const override { - return false; - } - - bool hasProtectedVisibility() const override { return false; } -}; - -} // namespace targets -} // namespace clang -#endif // LLVM_CLANG_LIB_BASIC_TARGETS_LE64_H Index: clang/lib/Basic/Targets/Le64.cpp =================================================================== --- clang/lib/Basic/Targets/Le64.cpp +++ /dev/null @@ -1,38 +0,0 @@ -//===--- Le64.cpp - Implement Le64 target feature support -----------------===// -// -// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. -// See https://llvm.org/LICENSE.txt for license information. -// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception -// -//===----------------------------------------------------------------------===// -// -// This file implements Le64 TargetInfo objects. -// -//===----------------------------------------------------------------------===// - -#include "Le64.h" -#include "Targets.h" -#include "clang/Basic/Builtins.h" -#include "clang/Basic/MacroBuilder.h" -#include "clang/Basic/TargetBuiltins.h" - -using namespace clang; -using namespace clang::targets; - -const Builtin::Info Le64TargetInfo::BuiltinInfo[] = { -#define BUILTIN(ID, TYPE, ATTRS) \ - {#ID, TYPE, ATTRS, nullptr, ALL_LANGUAGES, nullptr}, -#include "clang/Basic/BuiltinsLe64.def" -}; - -ArrayRef<Builtin::Info> Le64TargetInfo::getTargetBuiltins() const { - return llvm::makeArrayRef(BuiltinInfo, clang::Le64::LastTSBuiltin - - Builtin::FirstTSBuiltin); -} - -void Le64TargetInfo::getTargetDefines(const LangOptions &Opts, - MacroBuilder &Builder) const { - DefineStd(Builder, "unix", Opts); - defineCPUMacros(Builder, "le64", /*Tuning=*/false); - Builder.defineMacro("__ELF__"); -} Index: clang/lib/Basic/Targets.cpp =================================================================== --- clang/lib/Basic/Targets.cpp +++ clang/lib/Basic/Targets.cpp @@ -21,7 +21,6 @@ #include "Targets/BPF.h" #include "Targets/Hexagon.h" #include "Targets/Lanai.h" -#include "Targets/Le64.h" #include "Targets/M68k.h" #include "Targets/MSP430.h" #include "Targets/Mips.h" @@ -314,17 +313,6 @@ return new M68kTargetInfo(Triple, Opts); } - case llvm::Triple::le32: - switch (os) { - case llvm::Triple::NaCl: - return new NaClTargetInfo<PNaClTargetInfo>(Triple, Opts); - default: - return nullptr; - } - - case llvm::Triple::le64: - return new Le64TargetInfo(Triple, Opts); - case llvm::Triple::ppc: if (Triple.isOSDarwin()) return new DarwinPPC32TargetInfo(Triple, Opts); Index: clang/lib/Basic/CMakeLists.txt =================================================================== --- clang/lib/Basic/CMakeLists.txt +++ clang/lib/Basic/CMakeLists.txt @@ -77,7 +77,6 @@ Targets/BPF.cpp Targets/Hexagon.cpp Targets/Lanai.cpp - Targets/Le64.cpp Targets/M68k.cpp Targets/MSP430.cpp Targets/Mips.cpp Index: clang/include/clang/module.modulemap =================================================================== --- clang/include/clang/module.modulemap +++ clang/include/clang/module.modulemap @@ -40,7 +40,6 @@ textual header "Basic/BuiltinsHexagon.def" textual header "Basic/BuiltinsHexagonDep.def" textual header "Basic/BuiltinsHexagonMapCustomDep.def" - textual header "Basic/BuiltinsLe64.def" textual header "Basic/BuiltinsMips.def" textual header "Basic/BuiltinsNEON.def" textual header "Basic/BuiltinsNVPTX.def" Index: clang/include/clang/Basic/TargetBuiltins.h =================================================================== --- clang/include/clang/Basic/TargetBuiltins.h +++ clang/include/clang/Basic/TargetBuiltins.h @@ -300,16 +300,6 @@ }; } - /// Le64 builtins - namespace Le64 { - enum { - LastTIBuiltin = clang::Builtin::FirstTSBuiltin - 1, - #define BUILTIN(ID, TYPE, ATTRS) BI##ID, - #include "clang/Basic/BuiltinsLe64.def" - LastTSBuiltin - }; - } - /// SystemZ builtins namespace SystemZ { enum { @@ -335,8 +325,7 @@ PPC::LastTSBuiltin, NVPTX::LastTSBuiltin, AMDGPU::LastTSBuiltin, X86::LastTSBuiltin, VE::LastTSBuiltin, RISCV::LastTSBuiltin, Hexagon::LastTSBuiltin, Mips::LastTSBuiltin, XCore::LastTSBuiltin, - Le64::LastTSBuiltin, SystemZ::LastTSBuiltin, - WebAssembly::LastTSBuiltin}); + SystemZ::LastTSBuiltin, WebAssembly::LastTSBuiltin}); } // end namespace clang. Index: clang/include/clang/Basic/BuiltinsLe64.def =================================================================== --- clang/include/clang/Basic/BuiltinsLe64.def +++ /dev/null @@ -1,18 +0,0 @@ -//==- BuiltinsLe64.def - Le64 Builtin function database ----------*- C++ -*-==// -// -// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. -// See https://llvm.org/LICENSE.txt for license information. -// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception -// -//===----------------------------------------------------------------------===// -// -// This file defines the Le64-specific builtin function database. Users of this -// file must define the BUILTIN macro to make use of this information. -// -//===----------------------------------------------------------------------===// - -// The format of this database matches clang/Basic/Builtins.def. - -BUILTIN(__clear_cache, "vv*v*", "i") - -#undef BUILTIN
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