1# REQUIRES: exegesis-can-measure-latency, x86_64-linux 2 3# Check that the value of the segment registers is set properly when in 4# subprocess mode. 5 6# RUN: llvm-exegesis -mtriple=x86_64-unknown-unknown -mode=latency -snippets-file=%s -execution-mode=subprocess | FileCheck %s 7 8# LLVM-EXEGESIS-DEFREG FS 12345600 9# LLVM-EXEGESIS-DEFREG GS 2468ac00 10# LLVM-EXEGESIS-DEFREG R13 0 11# LLVM-EXEGESIS-DEFREG R14 127 12# LLVM-EXEGESIS-DEFREG R15 0 13# LLVM-EXEGESIS-MEM-DEF MEM1 4096 0000000012345600 14# LLVM-EXEGESIS-MEM-DEF MEM2 4096 000000002468ac00 15# LLVM-EXEGESIS-MEM-MAP MEM1 305418240 16# LLVM-EXEGESIS-MEM-MAP MEM2 610836480 17 18movq %fs:0, %r13 19cmpq $0x12345600, %r13 20cmovneq %r14, %r15 21movq %gs:0, %r13 22cmpq $0x2468ac00, %r13 23cmovneq %r14, %r15 24 25movq $60, %rax 26movq %r15, %rdi 27syscall 28 29# CHECK-NOT: error: 'Child benchmarking process exited with non-zero exit code: Child process returned with unknown exit code' 30