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Diffstat (limited to 'test/Transforms/PGOProfile/preinline.ll')
| -rw-r--r-- | test/Transforms/PGOProfile/preinline.ll | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/Transforms/PGOProfile/preinline.ll b/test/Transforms/PGOProfile/preinline.ll new file mode 100644 index 000000000000..2618666ede2b --- /dev/null +++ b/test/Transforms/PGOProfile/preinline.ll @@ -0,0 +1,22 @@ +; RUN: opt < %s -O2 -profile-generate=default.profraw -S | FileCheck %s --check-prefix=GEN +target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" +target triple = "x86_64-unknown-linux-gnu" + +define i32 @foo(i32 %i) { +entry: +; GEN: %pgocount = load i64, i64* getelementptr inbounds ([1 x i64], [1 x i64]* @__profc_foo +; GEN-NOT: %pgocount.i = load i64, i64* getelementptr inbounds ([1 x i64], [1 x i64]* @__profc__stdin__bar + %call = call i32 @bar() + %add = add nsw i32 %i, %call + ret i32 %add +} + +define internal i32 @bar() { +; check that bar is inlined into foo and eliminiated from IR. +; GEN-NOT: define internal i32 @bar +entry: + %call = call i32 (...) @bar1() + ret i32 %call +} + +declare i32 @bar1(...) |