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llvm-6502/test/CodeGen/X86/fast-isel-atomic.ll
2011-09-26 23:15:09 +00:00

16 lines
330 B
LLVM

; RUN: llc < %s -O0 -march=x86-64
; rdar://8204072
; PR7652
@sc = external global i8
@uc = external global i8
define void @test_fetch_and_op() nounwind {
entry:
%tmp40 = atomicrmw and i8* @sc, i8 11 monotonic
store i8 %tmp40, i8* @sc
%tmp41 = atomicrmw and i8* @uc, i8 11 monotonic
store i8 %tmp41, i8* @uc
ret void
}