unsigned Reg = X86MFInfo->getSRetReturnReg();
assert(Reg &&
"SRetReturnReg should have been set in LowerFormalArguments()!");
- unsigned RetReg = Subtarget->is64Bit() ? X86::RAX : X86::EAX;
+ unsigned RetReg = Subtarget->isTarget64BitLP64() ? X86::RAX : X86::EAX;
BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DbgLoc,
TII.get(TargetOpcode::COPY), RetReg).addReg(Reg);
RetRegs.push_back(RetReg);
--- /dev/null
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc < %s -O0 -mtriple=x86_64-unknown-linux-gnux32 | FileCheck %s
+
+target datalayout = "e-m:e-p:32:32-i64:64-f80:128-n8:16:32:64-S128"
+
+%struct.a = type { i8 }
+
+define void @_Z1bv(%struct.a* noalias sret %agg.result) {
+; CHECK-LABEL: _Z1bv:
+; CHECK: # %bb.0: # %entry
+; CHECK-NEXT: pushq %rax
+; CHECK-NEXT: .cfi_def_cfa_offset 16
+; CHECK-NEXT: movl %edi, %eax
+; CHECK-NEXT: movl %eax, {{[-0-9]+}}(%e{{[sb]}}p) # 4-byte Spill
+; CHECK-NEXT: callq _Z1bv
+; CHECK-NEXT: movl {{[-0-9]+}}(%e{{[sb]}}p), %eax # 4-byte Reload
+; CHECK-NEXT: popq %rcx
+; CHECK-NEXT: .cfi_def_cfa_offset 8
+; CHECK-NEXT: retq
+entry:
+ call void @_Z1bv(%struct.a* sret %agg.result)
+ ret void
+}