119 lines
3.2 KiB
Plaintext
119 lines
3.2 KiB
Plaintext
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// RUN: %clang_cc1 -fsyntax-only -verify %s -DHOST -triple x86_64-unknown-linux-gnu -Wuninitialized
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// RUN: %clang_cc1 -fsyntax-only -verify %s -DHOST -DHOST_USED -triple x86_64-unknown-linux-gnu -Wuninitialized
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// RUN: %clang_cc1 -fsyntax-only -fcuda-is-device -verify %s -DDEVICE_NOT_USED -triple nvptx-unknown-cuda -Wuninitialized
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// RUN: %clang_cc1 -fsyntax-only -fcuda-is-device -verify %s -DDEVICE -triple nvptx-unknown-cuda -Wuninitialized
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// RUN: %clang_cc1 -fsyntax-only -fcuda-is-device -verify %s -DDEVICE -DDEVICE_USED -triple nvptx-unknown-cuda -Wuninitialized
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// REQUIRES: x86-registered-target
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// REQUIRES: nvptx-registered-target
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#if (defined(HOST) && !defined(HOST_USED)) || defined(DEVICE_NOT_USED)
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// expected-no-diagnostics
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#endif
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#include "Inputs/cuda.h"
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static __device__ __host__ void t1(int r) {
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__asm__("PR3908 %[lf] %[xx] %[li] %[r]"
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: [ r ] "+r"(r)
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: [ lf ] "mx"(0), [ li ] "mr"(0), [ xx ] "x"((double)(0)));
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}
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static __device__ __host__ unsigned t2(signed char input) {
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unsigned output;
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__asm__("xyz"
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: "=a"(output)
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: "0"(input));
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return output;
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}
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static __device__ __host__ double t3(double x) {
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register long double result;
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__asm __volatile("frndint"
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: "=t"(result)
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: "0"(x));
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return result;
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}
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static __device__ __host__ unsigned char t4(unsigned char a, unsigned char b) {
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unsigned int la = a;
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unsigned int lb = b;
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unsigned int bigres;
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unsigned char res;
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__asm__("0:\n1:\n"
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: [ bigres ] "=la"(bigres)
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: [ la ] "0"(la), [ lb ] "c"(lb)
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: "edx", "cc");
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res = bigres;
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return res;
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}
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static __device__ __host__ void t5(void) {
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__asm__ __volatile__(
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"finit"
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:
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:
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: "st", "st(1)", "st(2)", "st(3)",
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"st(4)", "st(5)", "st(6)", "st(7)",
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"fpsr", "fpcr");
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}
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typedef long long __m256i __attribute__((__vector_size__(32)));
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static __device__ __host__ void t6(__m256i *p) {
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__asm__ volatile("vmovaps %0, %%ymm0" ::"m"(*(__m256i *)p)
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: "ymm0");
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}
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static __device__ __host__ void t7(__m256i *p) {
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__asm__ volatile("vmovaps %0, %%ymm0" ::"m"(*(__m256i *)p)
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: "r0");
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}
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#ifdef DEVICE
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__device__ int m() {
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t1(0);
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t2(0);
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t3(0);
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t4(0, 0);
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t5();
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t6(0);
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#ifdef DEVICE_USED
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t7(0);
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#endif // DEVICE_USED
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return 0;
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}
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#endif // DEVICE
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#ifdef HOST
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__host__ int main() {
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t1(0);
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t2(0);
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t3(0);
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t4(0, 0);
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t5();
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t6(0);
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#ifdef HOST_USED
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t7(0);
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#endif // HOST_USED
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return 0;
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}
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#endif // HOST
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#if defined(HOST_USED)
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// expected-error@69 {{unknown register name 'r0' in asm}}
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// expected-note@96 {{called by 'main'}}
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#elif defined(DEVICE)
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// expected-error@19 {{invalid input constraint 'mx' in asm}}
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// expected-error@25 {{invalid output constraint '=a' in asm}}
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// expected-error@33 {{invalid output constraint '=t' in asm}}
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// expected-error@44 {{invalid output constraint '=la' in asm}}
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// expected-error@56 {{unknown register name 'st' in asm}}
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// expected-error@64 {{unknown register name 'ymm0' in asm}}
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// expected-note@74 {{called by 'm'}}
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// expected-note@75 {{called by 'm'}}
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// expected-note@76 {{called by 'm'}}
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// expected-note@77 {{called by 'm'}}
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// expected-note@78 {{called by 'm'}}
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// expected-note@79 {{called by 'm'}}
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#endif
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