; RUN: llc < %s -mtriple=i686-pc-linux -mcpu=corei7 | FileCheck --check-prefix=DAG %s ; RUN: llc < %s -mtriple=i686-pc-linux -mcpu=corei7 -O0 | FileCheck --check-prefix=FAST %s %struct.s1 = type { double, float } define void @g1() nounwind { entry: %tmp = alloca %struct.s1, align 4 call void @f(%struct.s1* inreg sret %tmp, i32 inreg 41, i32 inreg 42, i32 43) ret void ; DAG-LABEL: g1: ; DAG: subl $[[AMT:.*]], %esp ; DAG-NEXT: $43, (%esp) ; DAG-NEXT: leal 16(%esp), %eax ; DAG-NEXT: movl $41, %edx ; DAG-NEXT: movl $42, %ecx ; DAG-NEXT: calll f ; DAG-NEXT: addl $[[AMT]], %esp ; DAG-NEXT: ret ; FAST-LABEL: g1: ; FAST: subl $[[AMT:.*]], %esp ; FAST-NEXT: leal 8(%esp), %eax ; FAST-NEXT: movl $41, %edx ; FAST-NEXT: movl $42, %ecx ; FAST: $43, (%esp) ; FAST: calll f ; FAST-NEXT: addl $[[AMT]], %esp ; FAST: ret } declare void @f(%struct.s1* inreg sret, i32 inreg, i32 inreg, i32) %struct.s2 = type {} define void @g2(%struct.s2* inreg sret %agg.result) nounwind { entry: ret void ; DAG: g2 ; DAG-NOT: ret $4 ; DAG: .size g2 ; FAST: g2 ; FAST-NOT: ret $4 ; FAST: .size g2 }