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a2f29fa694
In OpenCL, `bool` vectors are a reserved type, and are therefore illegal. Outside of OpenCL, if we try to make an extended vector of N `bool`s, Clang will lower it to an `[N x i1]`. LLVM has no ABI for bitvectors, so lots of operations on such vectors are thoroughly broken. As a result, this patch makes them illegal in everything else, as well. :) Differential Revision: http://reviews.llvm.org/D15721 llvm-svn: 259011
93 lines
2.6 KiB
C
93 lines
2.6 KiB
C
// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -target-cpu corei7-avx -emit-llvm %s -o - | FileCheck %s
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// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -target-cpu corei7-avx -emit-llvm -x c++ %s -o - | FileCheck %s
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typedef double vector8double __attribute__((__vector_size__(64)));
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typedef float vector8float __attribute__((__vector_size__(32)));
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typedef long vector8long __attribute__((__vector_size__(64)));
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typedef short vector8short __attribute__((__vector_size__(16)));
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typedef unsigned long vector8ulong __attribute__((__vector_size__(64)));
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typedef unsigned short vector8ushort __attribute__((__vector_size__(16)));
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#ifdef __cplusplus
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extern "C" {
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#endif
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vector8float flt_trunc(vector8double x) {
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return __builtin_convertvector(x, vector8float);
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// CHECK-LABEL: @flt_trunc
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// CHECK: fptrunc <8 x double> %{{[^ ]}} to <8 x float>
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}
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vector8double flt_ext(vector8float x) {
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return __builtin_convertvector(x, vector8double);
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// CHECK-LABEL: @flt_ext
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// CHECK: fpext <8 x float> %{{[^ ]}} to <8 x double>
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}
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vector8long flt_tosi(vector8float x) {
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return __builtin_convertvector(x, vector8long);
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// CHECK-LABEL: @flt_tosi
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// CHECK: fptosi <8 x float> %{{[^ ]}} to <8 x i64>
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}
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vector8ulong flt_toui(vector8float x) {
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return __builtin_convertvector(x, vector8ulong);
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// CHECK-LABEL: @flt_toui
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// CHECK: fptoui <8 x float> %{{[^ ]}} to <8 x i64>
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}
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vector8ulong fltd_toui(vector8double x) {
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return __builtin_convertvector(x, vector8ulong);
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// CHECK-LABEL: @fltd_toui
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// CHECK: fptoui <8 x double> %{{[^ ]}} to <8 x i64>
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}
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vector8ulong int_zext(vector8ushort x) {
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return __builtin_convertvector(x, vector8ulong);
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// CHECK-LABEL: @int_zext
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// CHECK: zext <8 x i16> %{{[^ ]}} to <8 x i64>
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}
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vector8long int_sext(vector8short x) {
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return __builtin_convertvector(x, vector8long);
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// CHECK-LABEL: @int_sext
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// CHECK: sext <8 x i16> %{{[^ ]}} to <8 x i64>
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}
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vector8float int_tofp(vector8short x) {
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return __builtin_convertvector(x, vector8float);
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// CHECK-LABEL: @int_tofp
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// CHECK: sitofp <8 x i16> %{{[^ ]}} to <8 x float>
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}
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vector8float uint_tofp(vector8ushort x) {
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return __builtin_convertvector(x, vector8float);
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// CHECK-LABEL: @uint_tofp
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// CHECK: uitofp <8 x i16> %{{[^ ]}} to <8 x float>
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}
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#ifdef __cplusplus
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}
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#endif
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#ifdef __cplusplus
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template<typename T>
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T int_toT(vector8long x) {
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return __builtin_convertvector(x, T);
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}
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extern "C" {
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vector8double int_toT_fp(vector8long x) {
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// CHECK-LABEL: @int_toT_fp
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// CHECK: sitofp <8 x i64> %{{[^ ]}} to <8 x double>
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return int_toT<vector8double>(x);
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}
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}
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#else
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vector8double int_toT_fp(vector8long x) {
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return __builtin_convertvector(x, vector8double);
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}
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#endif
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