Files
clang-p2996/llvm/test/Transforms/JumpThreading/thread-prob-6.ll
2022-11-27 11:19:28 -05:00

23 lines
414 B
LLVM

; RUN: opt -debug-only=branch-prob -passes=jump-threading -S %s 2>&1 | FileCheck %s
; REQUIRES: asserts
; Make sure that we clear edge probabilities for bb1 as we fold
; the conditional branch in it.
; CHECK: eraseBlock bb1
define i32 @foo() !prof !0 {
; CHECK-LABEL: @foo
bb1:
br i1 true, label %bb2, label %bb3
bb2:
ret i32 3
bb3:
; CHECK-NOT: bb3:
ret i32 7
}
!0 = !{!"function_entry_count", i64 0}