hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
13 lines
268 B
LLVM
13 lines
268 B
LLVM
; Test 8-bit atomic loads.
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;
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; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
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define i8 @f1(i8 *%src) {
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; CHECK-LABEL: f1:
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; CHECK: bcr 1{{[45]}}, %r0
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; CHECK: lb %r2, 0(%r2)
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; CHECK: br %r14
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%val = load atomic i8 , i8 *%src seq_cst, align 1
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ret i8 %val
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}
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