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; RUN: llc < %s | FileCheck %s
; Handle the llvm.expect intrinsic.
target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128"
target triple = "asmjs-unknown-emscripten"
; CHECK: $expval = $x;
; CHECK: $tobool = ($expval|0)!=(0);
define void @foo(i32 %x) {
entry:
%expval = call i32 @llvm.expect.i32(i32 %x, i32 0)
%tobool = icmp ne i32 %expval, 0
br i1 %tobool, label %if.then, label %if.end
if.then:
call void @callee()
br label %if.end
if.end:
ret void
}
; Function Attrs: nounwind readnone
declare i32 @llvm.expect.i32(i32, i32) #0
declare void @callee()
attributes #0 = { nounwind readnone }
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