llvm-project/polly/test/CodeGen/20101030-Overflow.ll

22 lines
657 B
LLVM

; RUN: opt %loadPolly -polly-codegen < %s
target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64"
define void @compdecomp() nounwind {
entry:
%max = alloca i64
%i = load i64, i64* undef
br label %bb37
bb37: ; preds = %bb36, %bb28
%tmp = icmp ugt i64 %i, 0
br i1 %tmp, label %bb38, label %bb39
bb38: ; preds = %bb37
store i64 %i, i64* %max
br label %bb39
bb39: ; preds = %bb38, %bb37
unreachable
}