8424bf207e
This patch adds support for the next-generation arch15 CPU architecture to the SystemZ backend. This includes: - Basic support for the new processor and its features. - Detection of arch15 as host processor. - Assembler/disassembler support for new instructions. - Exploitation of new instructions for code generation. - New vector (signed|unsigned|bool) __int128 data types. - New LLVM intrinsics for certain new instructions. - Support for low-level builtins mapped to new LLVM intrinsics. - New high-level intrinsics in vecintrin.h. - Indicate support by defining __VEC__ == 10305. Note: No currently available Z system supports the arch15 architecture. Once new systems become available, the official system name will be added as supported -march name.
104 lines
4.9 KiB
C
104 lines
4.9 KiB
C
// REQUIRES: systemz-registered-target
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// RUN: %clang_cc1 -target-cpu arch15 -triple s390x-ibm-linux -flax-vector-conversions=none \
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// RUN: -Wall -Wno-unused -Werror -emit-llvm %s -o - | FileCheck %s
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typedef __attribute__((vector_size(16))) signed char vec_schar;
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typedef __attribute__((vector_size(16))) signed short vec_sshort;
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typedef __attribute__((vector_size(16))) signed int vec_sint;
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typedef __attribute__((vector_size(16))) signed long long vec_slong;
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typedef __attribute__((vector_size(16))) signed __int128 vec_sint128;
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typedef __attribute__((vector_size(16))) unsigned char vec_uchar;
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typedef __attribute__((vector_size(16))) unsigned short vec_ushort;
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typedef __attribute__((vector_size(16))) unsigned int vec_uint;
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typedef __attribute__((vector_size(16))) unsigned long long vec_ulong;
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typedef __attribute__((vector_size(16))) unsigned __int128 vec_uint128;
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typedef __attribute__((vector_size(16))) double vec_double;
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volatile vec_schar vsc;
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volatile vec_sshort vss;
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volatile vec_sint vsi;
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volatile vec_slong vsl;
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volatile vec_uchar vuc;
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volatile vec_ushort vus;
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volatile vec_uint vui;
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volatile vec_ulong vul;
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volatile signed __int128 si128;
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volatile unsigned __int128 ui128;
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int cc;
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void test_core(void) {
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vuc = __builtin_s390_vgemb(vus);
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// CHECK: call <16 x i8> @llvm.s390.vgemb(<8 x i16> %{{.*}})
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vus = __builtin_s390_vgemh(vuc);
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// CHECK: call <8 x i16> @llvm.s390.vgemh(<16 x i8> %{{.*}})
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vui = __builtin_s390_vgemf(vuc);
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// CHECK: call <4 x i32> @llvm.s390.vgemf(<16 x i8> %{{.*}})
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vul = __builtin_s390_vgemg(vuc);
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// CHECK: call <2 x i64> @llvm.s390.vgemg(<16 x i8> %{{.*}})
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ui128 = __builtin_s390_vgemq(vuc);
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// CHECK: call i128 @llvm.s390.vgemq(<16 x i8> %{{.*}})
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si128 = __builtin_s390_vuphg(vsl);
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// CHECK: call i128 @llvm.s390.vuphg(<2 x i64> %{{.*}})
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si128 = __builtin_s390_vuplg(vsl);
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// CHECK: call i128 @llvm.s390.vuplg(<2 x i64> %{{.*}})
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ui128 = __builtin_s390_vuplhg(vul);
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// CHECK: call i128 @llvm.s390.vuplhg(<2 x i64> %{{.*}})
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ui128 = __builtin_s390_vupllg(vul);
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// CHECK: call i128 @llvm.s390.vupllg(<2 x i64> %{{.*}})
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}
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void test_integer(void) {
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si128 = __builtin_s390_vavgq(si128, si128);
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// CHECK: call i128 @llvm.s390.vavgq(i128 %{{.*}}, i128 %{{.*}})
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ui128 = __builtin_s390_vavglq(ui128, ui128);
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// CHECK: call i128 @llvm.s390.vavglq(i128 %{{.*}}, i128 %{{.*}})
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vuc = __builtin_s390_veval(vuc, vuc, vuc, 0);
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// CHECK: call <16 x i8> @llvm.s390.veval(<16 x i8> %{{.*}}, <16 x i8> %{{.*}}, <16 x i8> %{{.*}}, i32 0)
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vsl = __builtin_s390_vmahg(vsl, vsl, vsl);
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// CHECK: call <2 x i64> @llvm.s390.vmahg(<2 x i64> %{{.*}}, <2 x i64> %{{.*}}, <2 x i64> %{{.*}})
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si128 = __builtin_s390_vmahq(si128, si128, si128);
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// CHECK: call i128 @llvm.s390.vmahq(i128 %{{.*}}, i128 %{{.*}}, i128 %{{.*}})
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vul = __builtin_s390_vmalhg(vul, vul, vul);
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// CHECK: call <2 x i64> @llvm.s390.vmalhg(<2 x i64> %{{.*}}, <2 x i64> %{{.*}}, <2 x i64> %{{.*}})
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ui128 = __builtin_s390_vmalhq(ui128, ui128, ui128);
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// CHECK: call i128 @llvm.s390.vmalhq(i128 %{{.*}}, i128 %{{.*}}, i128 %{{.*}})
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si128 = __builtin_s390_vmaeg(vsl, vsl, si128);
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// CHECK: call i128 @llvm.s390.vmaeg(<2 x i64> %{{.*}}, <2 x i64> %{{.*}}, i128 %{{.*}})
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ui128 = __builtin_s390_vmaleg(vul, vul, ui128);
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// CHECK: call i128 @llvm.s390.vmaleg(<2 x i64> %{{.*}}, <2 x i64> %{{.*}}, i128 %{{.*}})
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si128 = __builtin_s390_vmaog(vsl, vsl, si128);
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// CHECK: call i128 @llvm.s390.vmaog(<2 x i64> %{{.*}}, <2 x i64> %{{.*}}, i128 %{{.*}})
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ui128 = __builtin_s390_vmalog(vul, vul, ui128);
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// CHECK: call i128 @llvm.s390.vmalog(<2 x i64> %{{.*}}, <2 x i64> %{{.*}}, i128 %{{.*}})
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vsl = __builtin_s390_vmhg(vsl, vsl);
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// CHECK: call <2 x i64> @llvm.s390.vmhg(<2 x i64> %{{.*}}, <2 x i64> %{{.*}})
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si128 = __builtin_s390_vmhq(si128, si128);
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// CHECK: call i128 @llvm.s390.vmhq(i128 %{{.*}}, i128 %{{.*}})
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vul = __builtin_s390_vmlhg(vul, vul);
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// CHECK: call <2 x i64> @llvm.s390.vmlhg(<2 x i64> %{{.*}}, <2 x i64> %{{.*}})
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ui128 = __builtin_s390_vmlhq(ui128, ui128);
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// CHECK: call i128 @llvm.s390.vmlhq(i128 %{{.*}}, i128 %{{.*}})
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si128 = __builtin_s390_vmeg(vsl, vsl);
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// CHECK: call i128 @llvm.s390.vmeg(<2 x i64> %{{.*}}, <2 x i64> %{{.*}})
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ui128 = __builtin_s390_vmleg(vul, vul);
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// CHECK: call i128 @llvm.s390.vmleg(<2 x i64> %{{.*}}, <2 x i64> %{{.*}})
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si128 = __builtin_s390_vmog(vsl, vsl);
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// CHECK: call i128 @llvm.s390.vmog(<2 x i64> %{{.*}}, <2 x i64> %{{.*}})
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ui128 = __builtin_s390_vmlog(vul, vul);
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// CHECK: call i128 @llvm.s390.vmlog(<2 x i64> %{{.*}}, <2 x i64> %{{.*}})
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si128 = __builtin_s390_vceqqs(ui128, ui128, &cc);
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// CHECK: call { i128, i32 } @llvm.s390.vceqqs(i128 %{{.*}}, i128 %{{.*}})
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si128 = __builtin_s390_vchqs(si128, si128, &cc);
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// CHECK: call { i128, i32 } @llvm.s390.vchqs(i128 %{{.*}}, i128 %{{.*}})
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si128 = __builtin_s390_vchlqs(ui128, ui128, &cc);
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// CHECK: call { i128, i32 } @llvm.s390.vchlqs(i128 %{{.*}}, i128 %{{.*}})
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}
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