llvm/test/CodeGen/X86/fast-isel-i1.ll

20 lines
464 B
LLVM
Raw Normal View History

; RUN: llc < %s -march=x86 -fast-isel | grep {andb \$1, %}
declare i64 @bar(i64)
define i32 @foo(i64 %x) nounwind {
%y = add i64 %x, -3 ; <i64> [#uses=1]
%t = call i64 @bar(i64 %y) ; <i64> [#uses=1]
%s = mul i64 %t, 77 ; <i64> [#uses=1]
%z = trunc i64 %s to i1 ; <i1> [#uses=1]
br label %next
next: ; preds = %0
%u = zext i1 %z to i32 ; <i32> [#uses=1]
%v = add i32 %u, 1999 ; <i32> [#uses=1]
br label %exit
exit: ; preds = %next
ret i32 %v
}