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filecheckize

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92963 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-01-07 23:42:23 +00:00
parent 075f692939
commit e3874deb61
1 changed files with 5 additions and 3 deletions
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8
test/Transforms/InstCombine/shift-sra.ll
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@ -1,6 +1,4 @@
; RUN: opt < %s -instcombine -S | \ ; RUN: opt < %s -instcombine -S | FileCheck %s
; RUN: grep {lshr i32} | count 2
; RUN: opt < %s -instcombine -S | not grep ashr
define i32 @test1(i32 %X, i8 %A) { define i32 @test1(i32 %X, i8 %A) {
@ -9,6 +7,8 @@ define i32 @test1(i32 %X, i8 %A) {
%Y = ashr i32 %X, %shift.upgrd.1 ; <i32> [#uses=1] %Y = ashr i32 %X, %shift.upgrd.1 ; <i32> [#uses=1]
%Z = and i32 %Y, 1 ; <i32> [#uses=1] %Z = and i32 %Y, 1 ; <i32> [#uses=1]
ret i32 %Z ret i32 %Z
; CHECK: @test1
; CHECK: lshr i32 %X, %shift.upgrd.1
} }
define i32 @test2(i8 %tmp) { define i32 @test2(i8 %tmp) {
@ -16,4 +16,6 @@ define i32 @test2(i8 %tmp) {
%tmp4 = add i32 %tmp3, 7 ; <i32> [#uses=1] %tmp4 = add i32 %tmp3, 7 ; <i32> [#uses=1]
%tmp5 = ashr i32 %tmp4, 3 ; <i32> [#uses=1] %tmp5 = ashr i32 %tmp4, 3 ; <i32> [#uses=1]
ret i32 %tmp5 ret i32 %tmp5
; CHECK: @test2
; CHECK: lshr i32 %tmp4, 3
} }