From a6fb97a49a2e6070c71d44a54c8c0c117b62255a Mon Sep 17 00:00:00 2001 From: Nadav Rotem Date: Tue, 6 Nov 2012 21:17:17 +0000 Subject: CostModel: add another known vector trunc optimization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167488 91177308-0d34-0410-b5e6-96231b3b80d8 --- test/Analysis/CostModel/X86/cast.ll | 3 +++ 1 file changed, 3 insertions(+) (limited to 'test/Analysis/CostModel') diff --git a/test/Analysis/CostModel/X86/cast.ll b/test/Analysis/CostModel/X86/cast.ll index 298d5c6..75c97a7 100644 --- a/test/Analysis/CostModel/X86/cast.ll +++ b/test/Analysis/CostModel/X86/cast.ll @@ -53,6 +53,9 @@ define i32 @zext_sext(<8 x i1> %in) { ;CHECK: cost of 1 {{.*}} trunc %F = trunc <8 x i32> undef to <8 x i16> + ;CHECK: cost of 3 {{.*}} trunc + %G = trunc <8 x i64> undef to <8 x i32> + ret i32 undef } -- cgit v1.1