1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -verify-machineinstrs < %s | FileCheck %s 3 4target datalayout = "e-m:e-i64:64-n32:64-S128-v256:256:256-v512:512:512" 5target triple = "powerpc64le-unknown-linux-gnu" 6 7%struct = type { [4 x i32], [20 x i8] } 8 9declare dso_local i32 @foo1(ptr byval(%struct) %var) 10declare dso_local void @foo(ptr %var) 11 12; check that 36bytes byval parameter is passed all in registers. 13 14define dso_local i32 @bar() { 15; CHECK-LABEL: bar: 16; CHECK: # %bb.0: # %entry 17; CHECK-NEXT: mflr 0 18; CHECK-NEXT: stdu 1, -80(1) 19; CHECK-NEXT: std 0, 96(1) 20; CHECK-NEXT: .cfi_def_cfa_offset 80 21; CHECK-NEXT: .cfi_offset lr, 16 22; CHECK-NEXT: addi 3, 1, 40 23; CHECK-NEXT: bl foo 24; CHECK-NEXT: nop 25; CHECK-NEXT: lwz 7, 72(1) 26; CHECK-NEXT: ld 6, 64(1) 27; CHECK-NEXT: ld 5, 56(1) 28; CHECK-NEXT: ld 4, 48(1) 29; CHECK-NEXT: ld 3, 40(1) 30; CHECK-NEXT: bl foo1 31; CHECK-NEXT: nop 32; CHECK-NEXT: addi 1, 1, 80 33; CHECK-NEXT: ld 0, 16(1) 34; CHECK-NEXT: mtlr 0 35; CHECK-NEXT: blr 36entry: 37 %x = alloca %struct, align 8 38 call void @foo(ptr %x) 39 %r = call i32 @foo1(ptr byval(%struct) %x) 40 ret i32 %r 41} 42