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; RUN: opt < %s -cost-model -analyze -mtriple=x86_64-apple-macosx10.8.0 -mcpu=corei7-avx | FileCheck %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-S128"
target triple = "x86_64-apple-macosx10.8.0"
define i32 @add(i32 %arg) {
; -- Same size registeres --
;CHECK: cost of 1 {{.*}} zext
%A = zext <4 x i1> undef to <4 x i32>
;CHECK: cost of 2 {{.*}} sext
%B = sext <4 x i1> undef to <4 x i32>
;CHECK: cost of 0 {{.*}} trunc
%C = trunc <4 x i32> undef to <4 x i1>
; -- Different size registers --
;CHECK-NOT: cost of 1 {{.*}} zext
%D = zext <8 x i1> undef to <8 x i32>
;CHECK-NOT: cost of 2 {{.*}} sext
%E = sext <8 x i1> undef to <8 x i32>
;CHECK-NOT: cost of 2 {{.*}} trunc
%F = trunc <8 x i32> undef to <8 x i1>
; -- scalars --
;CHECK: cost of 1 {{.*}} zext
%G = zext i1 undef to i32
;CHECK: cost of 0 {{.*}} trunc
%H = trunc i32 undef to i1
;CHECK: cost of 1 {{.*}} ret
ret i32 undef
}
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