; RUN: llc -mcpu=pwr7 < %s | FileCheck %s -check-prefix=PWR7 ; RUN: llc -mcpu=pwr8 < %s | FileCheck %s -check-prefix=PWR8 ; RUN: llc -mcpu=a2q < %s | FileCheck %s -check-prefix=A2Q target datalayout = "E-m:e-i64:64-n32:64" target triple = "powerpc64-unknown-linux-gnu" ; Function Attrs: nounwind define void @foo1(double* nocapture %x, double* nocapture readonly %y) #0 { entry: %0 = bitcast double* %x to i8* %1 = bitcast double* %y to i8* tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %0, i8* %1, i64 32, i32 8, i1 false) ret void ; PWR7-LABEL: @foo1 ; PWR7-NOT: bl memcpy ; PWR7-DAG: li [[OFFSET:[0-9]+]], 16 ; PWR7-DAG: lxvd2x [[TMP0:[0-9]+]], 4, [[OFFSET]] ; PWR7-DAG: stxvd2x [[TMP0]], 0, 3 ; PWR7-DAG: lxvd2x [[TMP1:[0-9]+]], 0, 4 ; PWR7-DAG: stxvd2x [[TMP1]], 0, 3 ; PWR7: blr ; PWR8-LABEL: @foo1 ; PWR8: lxvw4x ; PWR8: stxvw4x ; PWR8: blr ; A2Q-LABEL: @foo1 ; A2Q-NOT: bl memcpy ; A2Q: ld {{[0-9]+}}, {{[0-9]+}}(4) ; A2Q: std {{[0-9]+}}, {{[0-9]+}}(3) ; A2Q: blr } ; Function Attrs: nounwind declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture readonly, i64, i32, i1) #0 ; Function Attrs: nounwind define void @foo2(double* nocapture %x, double* nocapture readonly %y) #0 { entry: %0 = bitcast double* %x to i8* %1 = bitcast double* %y to i8* tail call void @llvm.memcpy.p0i8.p0i8.i64(i8* %0, i8* %1, i64 128, i32 8, i1 false) ret void ; PWR7-LABEL: @foo2 ; PWR7: bl memcpy ; PWR7: blr ; PWR8-LABEL: @foo2 ; PWR8: lxvw4x ; PWR8: stxvw4x ; PWR8: blr ; A2Q-LABEL: @foo2 ; A2Q-NOT: bl memcpy ; A2Q: ld {{[0-9]+}}, {{[0-9]+}}(4) ; A2Q: std {{[0-9]+}}, {{[0-9]+}}(3) ; A2Q: blr } ; Function Attrs: nounwind define void @bar1(double* nocapture %x) #0 { entry: %0 = bitcast double* %x to i8* tail call void @llvm.memset.p0i8.i64(i8* %0, i8 0, i64 128, i32 8, i1 false) ret void ; PWR7-LABEL: @bar1 ; PWR7-NOT: bl memset ; PWR7: stxvw4x ; PWR7: blr ; PWR8-LABEL: @bar1 ; PWR8-NOT: bl memset ; PWR8: stxvw4x ; PWR8: blr ; A2Q-LABEL: @bar1 ; A2Q-NOT: bl memset ; A2Q: std {{[0-9]+}}, {{[0-9]+}}(3) ; A2Q: blr } ; Function Attrs: nounwind define void @bar2(double* nocapture %x) #0 { entry: %0 = bitcast double* %x to i8* tail call void @llvm.memset.p0i8.i64(i8* %0, i8 0, i64 128, i32 32, i1 false) ret void ; PWR7-LABEL: @bar2 ; PWR7-NOT: bl memset ; PWR7: stxvw4x ; PWR7: blr ; PWR8-LABEL: @bar2 ; PWR8-NOT: bl memset ; PWR8: stxvw4x ; PWR8: blr ; A2Q-LABEL: @bar2 ; A2Q-NOT: bl memset ; A2Q: qvstfdx ; A2Q: blr } ; Function Attrs: nounwind declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) #0 attributes #0 = { nounwind }