Alexandros Lamprineas e15d72adac
[FuncSpec] Adjust the names of specializations and promoted stack values
Currently the naming scheme is a bit funky; the specializations are named
after the original function followed by an arbitrary decimal number. This
makes it hard to debug inlined specializations of recursive functions.
With this patch I am adding ".specialized." in between of the original
name and the suffix, which is now a single increment counter.
2023-09-19 14:40:31 +01:00

28 lines
755 B
LLVM

; RUN: opt -S --passes="default<O3>" < %s | FileCheck %s
define dso_local i32 @g0(i32 noundef %x) local_unnamed_addr {
entry:
%call = tail call fastcc i32 @f(i32 noundef %x, ptr noundef nonnull @p0)
ret i32 %call
}
define internal fastcc i32 @f(i32 noundef %x, ptr nocapture noundef readonly %p) noinline {
entry:
%call = tail call i32 %p(i32 noundef %x)
%add = add nsw i32 %call, %x
ret i32 %add
}
define dso_local i32 @g1(i32 noundef %x) {
entry:
%call = tail call fastcc i32 @f(i32 noundef %x, ptr noundef nonnull @p1)
ret i32 %call
}
declare i32 @p0(i32 noundef)
declare i32 @p1(i32 noundef)
;; Tests that `f` has been fully specialize and it didn't cause compiler crash.
;; CHECK-DAG: f.specialized.1
;; CHECK-DAG: f.specialized.2