linux-packaging-mono/external/llvm/test/CodeGen/ARM/2011-04-15-AndVFlagPeepholeBug.ll
Xamarin Public Jenkins (auto-signing) 64ac736ec5 Imported Upstream version 6.0.0.172
Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd
2019-04-12 14:10:50 +00:00

23 lines
530 B
LLVM

; RUN: llc < %s -mtriple=thumbv7-apple-darwin10 | FileCheck %s
; CHECK: _f
; CHECK-NOT: ands
; CHECK: cmp
; CHECK: blle _g
define i32 @f(i32 %a, i32 %b) nounwind ssp {
entry:
%and = and i32 %b, %a
%cmp = icmp slt i32 %and, 1
br i1 %cmp, label %if.then, label %if.end
if.then: ; preds = %entry
tail call void (...) @g(i32 %a, i32 %b) nounwind
br label %if.end
if.end: ; preds = %if.then, %entry
ret i32 %and
}
declare void @g(...)