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comparison test/CodeGen/X86/shift-pair.ll @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents 95c75e76d11b
children 803732b1fca8
comparison
equal deleted inserted replaced
84:f3e34b893a5f 95:afa8332a0e37
1 ; RUN: llc < %s -march=x86-64 | FileCheck %s 1 ; RUN: llc < %s -march=x86-64 | FileCheck %s
2 2
3 define i64 @test(i64 %A) { 3 define i64 @test(i64 %A) {
4 ; CHECK: @test 4 ; CHECK: @test
5 ; CHECK: shrq $54 5 ; CHECK: shrq $54
6 ; CHECK: andq $1020 6 ; CHECK: andl $1020
7 ; CHECK: ret 7 ; CHECK: ret
8 %B = lshr i64 %A, 56 8 %B = lshr i64 %A, 56
9 %C = shl i64 %B, 2 9 %C = shl i64 %B, 2
10 ret i64 %C 10 ret i64 %C
11 } 11 }