blob: e109f38b2b83f1888c15c918b16d66ed227fc6d9 [file] [log] [blame]
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -S -instcombine < %s | FileCheck %s
; OSS Fuzz: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15217
define i64 @fuzz15217(i1 %cond, i8* %Ptr, i64 %Val) {
; CHECK-LABEL: @fuzz15217(
; CHECK-NEXT: entry:
; CHECK-NEXT: br i1 [[COND:%.*]], label [[END:%.*]], label [[TWO:%.*]]
; CHECK: two:
; CHECK-NEXT: br label [[END]]
; CHECK: end:
; CHECK-NEXT: ret i64 poison
;
entry:
br i1 %cond, label %end, label %two
two:
br label %end
end:
%tmp869.0 = phi i128 [ 0, %entry ], [ 18446744073709551616, %two ]
%tmp29 = lshr i128 %tmp869.0, 64
%B1 = lshr i128 %tmp29, 170141183460469231731687303715884105727
%tmp30 = trunc i128 %B1 to i64
ret i64 %tmp30
}