| ; This test verifies that two similar functions, f1 and f2, are not merged |
| ; when their attached call targets differ, since these targets cannot be parameterized. |
| |
| ; RUN: llc -mtriple=arm64-apple-darwin -enable-global-merge-func=true < %s | FileCheck %s |
| |
| ; CHECK-NOT: _f1.Tgm |
| ; CHECK-NOT: _f2.Tgm |
| |
| target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" |
| target triple = "arm64-apple-darwin" |
| |
| define i64 @f1(ptr %0) { |
| %2 = call ptr @g1(ptr %0, i32 0) minsize [ "clang.arc.attachedcall"(ptr @llvm.objc.unsafeClaimAutoreleasedReturnValue) ] |
| tail call void (...) @llvm.objc.clang.arc.noop.use(ptr %2) |
| %3 = call i64 @g2(ptr %2) |
| tail call void @objc_release(ptr %2) |
| %4 = tail call i64 @g3(i64 %3) |
| ret i64 %4 |
| } |
| |
| define i64 @f2(ptr %0) { |
| %2 = call ptr @g1(ptr %0, i32 0) minsize [ "clang.arc.attachedcall"(ptr @llvm.objc.retainAutoreleasedReturnValue) ] |
| tail call void (...) @llvm.objc.clang.arc.noop.use(ptr %2) |
| %3 = call i64 @g2(ptr %2) |
| tail call void @objc_release(ptr %2) |
| %4 = tail call i64 @g3(i64 %3) |
| ret i64 %4 |
| } |
| |
| declare ptr @g1(ptr, i32) |
| declare i64 @g2(ptr) |
| declare i64 @g3(i64) |
| |
| declare void @llvm.objc.clang.arc.noop.use(...) |
| declare ptr @llvm.objc.unsafeClaimAutoreleasedReturnValue(ptr) |
| declare ptr @llvm.objc.retainAutoreleasedReturnValue(ptr) |
| declare void @objc_release(ptr) |
