1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=x86_64-- -mattr=rdpid | FileCheck %s --check-prefix=CHECK --check-prefix=X86-64 3; RUN: llc < %s -mtriple=i686-- -mattr=rdpid | FileCheck %s --check-prefix=CHECK --check-prefix=X86 4 5define i32 @test_builtin_rdpid() { 6; X86-64-LABEL: test_builtin_rdpid: 7; X86-64: # %bb.0: 8; X86-64-NEXT: rdpid %rax 9; X86-64-NEXT: # kill: def $eax killed $eax killed $rax 10; X86-64-NEXT: retq 11; 12; X86-LABEL: test_builtin_rdpid: 13; X86: # %bb.0: 14; X86-NEXT: rdpid %eax 15; X86-NEXT: retl 16 %1 = tail call i32 @llvm.x86.rdpid() 17 ret i32 %1 18} 19 20declare i32 @llvm.x86.rdpid() 21 22