| # REQUIRES: exegesis-can-measure-latency, x86_64-linux |
| |
| # Test the basic functionality of memory annotations, namely that we can |
| # specify a memory definition, map it into the process, and then use the |
| # specified memory. |
| |
| # RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mode=latency -snippets-file=%s -execution-mode=subprocess | FileCheck %s |
| # RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mode=latency -snippets-file=%s -execution-mode=subprocess -repetition-mode=loop | FileCheck %s |
| |
| # CHECK: measurements: |
| # CHECK-NEXT: value: {{.*}}, per_snippet_value: {{.*}} |
| |
| # TODO: Sometimes transiently fails on PTRACE_ATTACH |
| # ALLOW_RETRIES: 2 |
| |
| # LLVM-EXEGESIS-MEM-DEF test1 4096 2147483647 |
| # LLVM-EXEGESIS-MEM-MAP test1 1048576 |
| |
| movq $1048576, %rax |
| movq (%rax), %rdi |
