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