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comparison test/CodeGen/X86/extmul128.ll @ 0:95c75e76d11b LLVM3.4

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children 803732b1fca8
comparison
equal deleted inserted replaced
-1:000000000000 0:95c75e76d11b
1 ; RUN: llc < %s -march=x86-64 | grep mul | count 2
2
3 define i128 @i64_sext_i128(i64 %a, i64 %b) {
4 %aa = sext i64 %a to i128
5 %bb = sext i64 %b to i128
6 %cc = mul i128 %aa, %bb
7 ret i128 %cc
8 }
9 define i128 @i64_zext_i128(i64 %a, i64 %b) {
10 %aa = zext i64 %a to i128
11 %bb = zext i64 %b to i128
12 %cc = mul i128 %aa, %bb
13 ret i128 %cc
14 }