1*9880d681SAndroid Build Coastguard Worker; RUN: llc -enable-ipra -print-regusage -o /dev/null 2>&1 < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" 4*9880d681SAndroid Build Coastguard Workertarget triple = "x86_64-apple-macosx10.12.0" 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Worker; Verify that bar does not clobber anything 7*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: bar Clobbered Registers:{{.+}} 8*9880d681SAndroid Build Coastguard Worker; CHECK: bar Clobbered Registers: 9*9880d681SAndroid Build Coastguard Workerdefine void @bar() #0 { 10*9880d681SAndroid Build Coastguard Worker ret void 11*9880d681SAndroid Build Coastguard Worker} 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Worker; Verifies that inline assembly is correctly handled by giving a list of clobbered registers 14*9880d681SAndroid Build Coastguard Worker; CHECK: foo Clobbered Registers: AH AL AX CH CL CX DI DIL EAX ECX EDI RAX RCX RDI 15*9880d681SAndroid Build Coastguard Workerdefine void @foo() #0 { 16*9880d681SAndroid Build Coastguard Worker call void asm sideeffect "", "~{eax},~{ecx},~{edi}"() #0 17*9880d681SAndroid Build Coastguard Worker ret void 18*9880d681SAndroid Build Coastguard Worker} 19*9880d681SAndroid Build Coastguard Worker 20*9880d681SAndroid Build Coastguard Workerattributes #0 = { nounwind } 21