| ; RUN: opt < %s -passes=partial-inliner -max-num-inline-blocks=2 -skip-partial-inlining-cost-analysis -S | FileCheck %s |
| |
| ; This test checks to make sure that CodeExtractor updates |
| ; the exit branch probabilities for multiple exit blocks. |
| |
| define i32 @inlinedFunc(i1 %cond) !prof !1 { |
| entry: |
| br i1 %cond, label %if.then, label %return, !prof !2 |
| if.then: |
| br i1 %cond, label %return, label %return.2, !prof !3 |
| return.2: |
| ret i32 10 |
| return: ; preds = %entry |
| ret i32 0 |
| } |
| |
| |
| define internal i32 @dummyCaller(i1 %cond) !prof !1 { |
| entry: |
| %val = call i32 @inlinedFunc(i1 %cond) |
| ret i32 %val |
| |
| ; CHECK-LABEL: @dummyCaller |
| ; CHECK: call |
| ; CHECK-NEXT: br i1 {{.*}}return.i{{.*}}return.2{{.*}}!prof [[COUNT1:![0-9]+]] |
| } |
| |
| !llvm.module.flags = !{!0} |
| !0 = !{i32 1, !"MaxFunctionCount", i32 10000} |
| !1 = !{!"function_entry_count", i64 10000} |
| !2 = !{!"branch_weights", i32 5, i32 5} |
| !3 = !{!"branch_weights", i32 4, i32 1} |
| |
| ; CHECK: [[COUNT1]] = !{!"branch_weights", i32 31, i32 8} |
