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FileCheckize some of the testcases.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187756 91177308-0d34-0410-b5e6-96231b3b80d8
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Bill Wendling
2013-08-05 23:43:18 +00:00
parent 51b6fb4469
commit ac838d1c14
13 changed files with 39 additions and 26 deletions
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5
test/Analysis/ScalarEvolution/xor-and.ll
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@@ -1,9 +1,10 @@
; RUN: opt < %s -scalar-evolution -analyze \
; RUN: | grep "\--> (zext i4 (-8 + (trunc i64 (8 \* %x) to i4)) to i64)"
; RUN: opt < %s -scalar-evolution -analyze | FileCheck %s
; ScalarEvolution shouldn't try to analyze %z into something like
; --> (zext i4 (-1 + (-1 * (trunc i64 (8 * %x) to i4))) to i64)
; CHECK: --> (zext i4 (-8 + (trunc i64 (8 * %x) to i4)) to i64)
define i64 @foo(i64 %x) {
%a = shl i64 %x, 3
%t = and i64 %a, 8