-; RUN: llc < %s -march=x86 | not grep {j\[lgbe\]}
+; RUN: llc < %s -march=x86 -mcpu=yonah | not grep {j\[lgbe\]}
-define i32 @max(i32 %A, i32 %B) {
+define i32 @max(i32 %A, i32 %B) nounwind {
%gt = icmp sgt i32 %A, %B ; <i1> [#uses=1]
%R = select i1 %gt, i32 %A, i32 %B ; <i32> [#uses=1]
ret i32 %R
-; RUN: llc < %s -mtriple=i386-apple-darwin -disable-fp-elim -stats |& grep asm-printer | grep 55
+; RUN: llc < %s -mtriple=i386-apple-darwin -mcpu=yonah -disable-fp-elim -stats |& grep asm-printer | grep 55
; PR2568
@g_3 = external global i16 ; <i16*> [#uses=1]
-; RUN: llc < %s -march=x86 | grep bsr | count 2
-; RUN: llc < %s -march=x86 | grep bsf
-; RUN: llc < %s -march=x86 | grep cmov | count 3
+; RUN: llc < %s -march=x86 -mcpu=yonah | FileCheck %s
define i32 @t1(i32 %x) nounwind {
%tmp = tail call i32 @llvm.ctlz.i32( i32 %x )
ret i32 %tmp
+; CHECK: t1:
+; CHECK: bsrl
+; CHECK: cmov
}
declare i32 @llvm.ctlz.i32(i32) nounwind readnone
define i32 @t2(i32 %x) nounwind {
%tmp = tail call i32 @llvm.cttz.i32( i32 %x )
ret i32 %tmp
+; CHECK: t2:
+; CHECK: bsfl
+; CHECK: cmov
}
declare i32 @llvm.cttz.i32(i32) nounwind readnone
%tmp1 = add i16 %x, %y
%tmp2 = tail call i16 @llvm.ctlz.i16( i16 %tmp1 ) ; <i16> [#uses=1]
ret i16 %tmp2
+; CHECK: t3:
+; CHECK: bsrw
+; CHECK: cmov
}
declare i16 @llvm.ctlz.i16(i16) nounwind readnone