mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-29 06:06:06 +00:00
0e7cfa59eb
We stopped testing with -check-prefix=SAMPLEPGO-OLDPM and -check-prefix=THINLTO-OLDPM as of: commit 8a7a28075b7fa70d56b131c10a4d1add777d5830 Author: Thomas Preud'homme <thomasp@graphcore.ai> Date: Fri Sep 17 10:23:40 2021 +0100
30 lines
1.1 KiB
C
30 lines
1.1 KiB
C
// RUN: %clang_cc1 -fdebug-pass-manager -O2 -fprofile-sample-use=%S/Inputs/pgo-sample-thinlto-summary.prof %s -emit-llvm -o - 2>&1 | FileCheck %s -check-prefix=SAMPLEPGO
|
|
// RUN: %clang_cc1 -fdebug-pass-manager -O2 -fprofile-sample-use=%S/Inputs/pgo-sample-thinlto-summary.prof %s -emit-llvm -flto=thin -o - 2>&1 | FileCheck %s -check-prefix=THINLTO
|
|
|
|
int baz(int);
|
|
int g;
|
|
|
|
void foo(int n) {
|
|
for (int i = 0; i < n; i++)
|
|
g += baz(i);
|
|
}
|
|
|
|
// Checks that loop unroll and icp are invoked by normal compile, but not thinlto compile.
|
|
|
|
// SAMPLEPGO: Running pass: PGOIndirectCallPromotion on [module]
|
|
// SAMPLEPGO: Running pass: LoopUnrollPass on bar
|
|
|
|
// THINLTO-NOT: Running pass: PGOIndirectCallPromotion on [module]
|
|
// THINLTO-NOT: Running pass: LoopUnrollPass on bar
|
|
|
|
// Checks if hot call is inlined by normal compile, but not inlined by
|
|
// thinlto compile.
|
|
// SAMPLEPGO-LABEL: define {{(dso_local )?}}void @bar
|
|
// THINLTO-LABEL: define {{(dso_local )?}}void @bar
|
|
// SAMPLEPGO-NOT: call{{.*}}foo
|
|
// THINLTO: call{{.*}}foo
|
|
void bar(int n) {
|
|
for (int i = 0; i < n; i++)
|
|
foo(i);
|
|
}
|