; RUN: opt -S -passes=inline %s -o - | FileCheck %s ; RUN: opt -S -passes='cgscc(inline)' %s -o - | FileCheck %s ; RUN: opt -S -passes='module-inline' %s -o - | FileCheck %s ; Check that memcpy2 is completely inlined away. ; CHECK-NOT: memcpy2 @.str = private unnamed_addr constant [2 x i8] c"a\00", align 1 @.str1 = private unnamed_addr constant [3 x i8] c"ab\00", align 1 ; Function Attrs: nounwind ssp uwtable define i32 @main(i32 %argc, ptr nocapture readnone %argv) #0 { entry: %data = alloca [2 x i8], align 1 call fastcc void @memcpy2(ptr %data, ptr @.str, i64 1) call fastcc void @memcpy2(ptr %data, ptr @.str1, i64 2) ret i32 0 } ; Function Attrs: inlinehint nounwind ssp uwtable define internal fastcc void @memcpy2(ptr nocapture %dst, ptr nocapture readonly %src, i64 %size) #1 { entry: %vla = alloca i64, i64 %size, align 16 call void @llvm.memcpy.p0.p0.i64(ptr %vla, ptr %src, i64 %size, i1 false) call void @llvm.memcpy.p0.p0.i64(ptr %dst, ptr %vla, i64 %size, i1 false) ret void } ; Function Attrs: nounwind declare void @llvm.memcpy.p0.p0.i64(ptr nocapture, ptr nocapture readonly, i64, i1) #2 attributes #0 = { nounwind ssp uwtable "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #1 = { inlinehint nounwind ssp uwtable "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #2 = { nounwind } !llvm.ident = !{!0} !0 = !{!"clang version 3.5.0 (trunk 205695) (llvm/trunk 205706)"}