cb17c48fdd
The logic and implementation follows the removal of no-op barriers. If the fence is not making updates visible, either to the world or the current thread, it is not needed. Said differently, the fences we remove do not establish synchronization (happens-before) edges. This allows us to eliminate some of the regression caused by: https://reviews.llvm.org/D145290
95 lines
4.9 KiB
C
95 lines
4.9 KiB
C
// clang-format off
|
|
// RUN: %libomptarget-compileoptxx-generic -fopenmp-target-jit \
|
|
// RUN: -DTGT1_DIRECTIVE="target" \
|
|
// RUN: -DLOOP_DIRECTIVE="for"
|
|
// RUN: env LIBOMPTARGET_JIT_PRE_OPT_IR_MODULE=%t.pre.ll \
|
|
// RUN: LIBOMPTARGET_JIT_SKIP_OPT=true \
|
|
// RUN: %libomptarget-run-generic
|
|
// RUN: %fcheck-plain-generic --input-file %t.pre.ll %S/empty_kernel.inc --check-prefix=FIRST
|
|
// RUN: %libomptarget-compileoptxx-generic -fopenmp-target-jit \
|
|
// RUN: -DTGT1_DIRECTIVE="target" \
|
|
// RUN: -DTGT2_DIRECTIVE="target" \
|
|
// RUN: -DLOOP_DIRECTIVE="for"
|
|
// RUN: env LIBOMPTARGET_JIT_PRE_OPT_IR_MODULE=%t.pre.ll \
|
|
// RUN: LIBOMPTARGET_JIT_SKIP_OPT=true \
|
|
// RUN: %libomptarget-run-generic
|
|
// RUN: %fcheck-plain-generic --input-file %t.pre.ll %S/empty_kernel.inc --check-prefixes=FIRST,SECOND
|
|
//
|
|
// RUN: %libomptarget-compileoptxx-generic -fopenmp-target-jit \
|
|
// RUN: -DTGT1_DIRECTIVE="target" \
|
|
// RUN: -DLOOP_DIRECTIVE="parallel for"
|
|
// RUN: env LIBOMPTARGET_JIT_PRE_OPT_IR_MODULE=%t.pre.ll \
|
|
// RUN: LIBOMPTARGET_JIT_SKIP_OPT=true \
|
|
// RUN: %libomptarget-run-generic
|
|
// TODO:
|
|
// RUN: not %fcheck-plain-generic --input-file %t.pre.ll %S/empty_kernel.inc --check-prefix=FIRST
|
|
// RUN: %libomptarget-compileoptxx-generic -fopenmp-target-jit \
|
|
// RUN: -DTGT1_DIRECTIVE="target" \
|
|
// RUN: -DTGT2_DIRECTIVE="target teams" \
|
|
// RUN: -DLOOP_DIRECTIVE="parallel for"
|
|
// RUN: env LIBOMPTARGET_JIT_PRE_OPT_IR_MODULE=%t.pre.ll \
|
|
// RUN: LIBOMPTARGET_JIT_SKIP_OPT=true \
|
|
// RUN: %libomptarget-run-generic
|
|
// TODO:
|
|
// RUN: not %fcheck-plain-generic --input-file %t.pre.ll %S/empty_kernel.inc --check-prefixes=FIRST,SECOND
|
|
//
|
|
// RUN: %libomptarget-compileoptxx-generic -fopenmp-target-jit \
|
|
// RUN: -DTGT1_DIRECTIVE="target teams" \
|
|
// RUN: -DLOOP_DIRECTIVE="distribute"
|
|
// RUN: env LIBOMPTARGET_JIT_PRE_OPT_IR_MODULE=%t.pre.ll \
|
|
// RUN: LIBOMPTARGET_JIT_SKIP_OPT=true \
|
|
// RUN: %libomptarget-run-generic
|
|
// TODO:
|
|
// RUN: not %fcheck-plain-generic --input-file %t.pre.ll %S/empty_kernel.inc --check-prefix=FIRST
|
|
// RUN: %libomptarget-compileoptxx-generic -fopenmp-target-jit \
|
|
// RUN: -DTGT1_DIRECTIVE="target teams" \
|
|
// RUN: -DTGT2_DIRECTIVE="target teams" \
|
|
// RUN: -DLOOP_DIRECTIVE="distribute"
|
|
// RUN: env LIBOMPTARGET_JIT_PRE_OPT_IR_MODULE=%t.pre.ll \
|
|
// RUN: LIBOMPTARGET_JIT_SKIP_OPT=true \
|
|
// RUN: %libomptarget-run-generic
|
|
// TODO:
|
|
// RUN: not %fcheck-plain-generic --input-file %t.pre.ll %S/empty_kernel.inc --check-prefixes=FIRST,SECOND
|
|
//
|
|
// RUN: %libomptarget-compileoptxx-generic -fopenmp-target-jit \
|
|
// RUN: -DTGT1_DIRECTIVE="target teams" \
|
|
// RUN: -DLOOP_DIRECTIVE="distribute parallel for"
|
|
// RUN: env LIBOMPTARGET_JIT_PRE_OPT_IR_MODULE=%t.pre.ll \
|
|
// RUN: LIBOMPTARGET_JIT_SKIP_OPT=true \
|
|
// RUN: %libomptarget-run-generic
|
|
// TODO:
|
|
// RUN: not %fcheck-plain-generic --input-file %t.pre.ll %S/empty_kernel.inc --check-prefix=FIRST
|
|
// RUN: %libomptarget-compileoptxx-generic -fopenmp-target-jit \
|
|
// RUN: -DTGT1_DIRECTIVE="target teams" \
|
|
// RUN: -DTGT2_DIRECTIVE="target teams" \
|
|
// RUN: -DLOOP_DIRECTIVE="distribute parallel for"
|
|
// RUN: env LIBOMPTARGET_JIT_PRE_OPT_IR_MODULE=%t.pre.ll \
|
|
// RUN: LIBOMPTARGET_JIT_SKIP_OPT=true \
|
|
// RUN: %libomptarget-run-generic
|
|
// TODO:
|
|
// RUN: not %fcheck-plain-generic --input-file %t.pre.ll %S/empty_kernel.inc --check-prefixes=FIRST,SECOND
|
|
//
|
|
// RUN: %libomptarget-compileoptxx-generic -fopenmp-target-jit \
|
|
// RUN: -DTGT1_DIRECTIVE="target teams" \
|
|
// RUN: -DLOOP_DIRECTIVE="distribute parallel for simd"
|
|
// RUN: env LIBOMPTARGET_JIT_PRE_OPT_IR_MODULE=%t.pre.ll \
|
|
// RUN: LIBOMPTARGET_JIT_SKIP_OPT=true \
|
|
// RUN: %libomptarget-run-generic
|
|
// TODO:
|
|
// RUN: not %fcheck-plain-generic --input-file %t.pre.ll %S/empty_kernel.inc --check-prefix=FIRST
|
|
// RUN: %libomptarget-compileoptxx-generic -fopenmp-target-jit \
|
|
// RUN: -DTGT1_DIRECTIVE="target teams" \
|
|
// RUN: -DTGT2_DIRECTIVE="target teams" \
|
|
// RUN: -DLOOP_DIRECTIVE="distribute parallel for simd"
|
|
// RUN: env LIBOMPTARGET_JIT_PRE_OPT_IR_MODULE=%t.pre.ll \
|
|
// RUN: LIBOMPTARGET_JIT_SKIP_OPT=true \
|
|
// RUN: %libomptarget-run-generic
|
|
// TODO:
|
|
// RUN: not %fcheck-plain-generic --input-file %t.pre.ll %S/empty_kernel.inc --check-prefixes=FIRST,SECOND
|
|
// clang-format on
|
|
|
|
// UNSUPPORTED: x86_64-pc-linux-gnu
|
|
// UNSUPPORTED: x86_64-pc-linux-gnu-LTO
|
|
|
|
#include "empty_kernel.inc"
|