Mercurial > hg > Members > tobaru > cbc > CbC_llvm
view test/CodeGen/SystemZ/atomic-store-05.ll @ 121:803732b1fca8
LLVM 5.0
author | kono |
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date | Fri, 27 Oct 2017 17:07:41 +0900 |
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; Test 128-bit atomic stores. ; ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s define void @f1(i128 %val, i128 *%src) { ; CHECK-LABEL: f1: ; CHECK-DAG: lg %r1, 8(%r2) ; CHECK-DAG: lg %r0, 0(%r2) ; CHECK: stpq %r0, 0(%r3) ; CHECK: bcr 1{{[45]}}, %r0 ; CHECK: br %r14 store atomic i128 %val, i128 *%src seq_cst, align 16 ret void } define void @f2(i128 %val, i128 *%src) { ; CHECK-LABEL: f2: ; CHECK-DAG: lg %r1, 8(%r2) ; CHECK-DAG: lg %r0, 0(%r2) ; CHECK: stpq %r0, 0(%r3) ; CHECK-NOT: bcr 1{{[45]}}, %r0 ; CHECK: br %r14 store atomic i128 %val, i128 *%src monotonic, align 16 ret void }