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a8970e620f
Fix an assertion when the compiler encounters big constants whose bit width is not a multiple of 64-bits. Although clang would never generate something like this, the backend should be able to handle any legal IR. <rdar://problem/13363576> llvm-svn: 183544
18 lines
464 B
LLVM
18 lines
464 B
LLVM
; RUN: llc -march=mips < %s | FileCheck %s
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; Check assembly printing of odd constants.
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; CHECK: bigCst:
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; CHECK-NEXT: .8byte 1845068520838224192
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; CHECK-NEXT: .8byte 11776
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; CHECK-NEXT: .size bigCst, 16
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@bigCst = internal constant i82 483673642326615442599424
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define void @accessBig(i64* %storage) {
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%addr = bitcast i64* %storage to i82*
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%bigLoadedCst = load volatile i82* @bigCst
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%tmp = add i82 %bigLoadedCst, 1
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store i82 %tmp, i82* %addr
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ret void
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}
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