Mercurial > hg > CbC > CbC_llvm
view test/CodeGen/X86/mulx64.ll @ 100:7d135dc70f03 LLVM 3.9
LLVM 3.9
author | Miyagi Mitsuki <e135756@ie.u-ryukyu.ac.jp> |
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date | Tue, 26 Jan 2016 22:53:40 +0900 |
parents | afa8332a0e37 |
children | 803732b1fca8 |
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; RUN: llc -mcpu=core-avx2 -march=x86-64 < %s | FileCheck %s define i128 @f1(i64 %a, i64 %b) { %x = zext i64 %a to i128 %y = zext i64 %b to i128 %r = mul i128 %x, %y ; CHECK: f1 ; CHECK: mulxq ; CHECK: ret ret i128 %r } define i128 @f2(i64 %a, i64* %p) { %b = load i64, i64* %p %x = zext i64 %a to i128 %y = zext i64 %b to i128 %r = mul i128 %x, %y ; CHECK: f2 ; CHECK: mulxq ({{.+}}), %{{.+}}, %{{.+}} ; CHECK: ret ret i128 %r }