From a77e890312b9c1fbf2cf4c7a736dfc13c7fa623c Mon Sep 17 00:00:00 2001 From: Richard Smith Date: Sat, 22 Jun 2019 20:41:57 +0000 Subject: [PATCH] Remove reliance on toCharUnitsFromBits rounding down. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@364139 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/CGExprConstant.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/lib/CodeGen/CGExprConstant.cpp b/lib/CodeGen/CGExprConstant.cpp index 16ccd05225..4a0494295d 100644 --- a/lib/CodeGen/CGExprConstant.cpp +++ b/lib/CodeGen/CGExprConstant.cpp @@ -187,7 +187,8 @@ bool ConstantAggregateBuilder::addBits(llvm::APInt Bits, uint64_t OffsetInBits, // We split bit-fields up into individual bytes. Walk over the bytes and // update them. - for (CharUnits OffsetInChars = Context.toCharUnitsFromBits(OffsetInBits); + for (CharUnits OffsetInChars = + Context.toCharUnitsFromBits(OffsetInBits - OffsetWithinChar); /**/; ++OffsetInChars) { // Number of bits we want to fill in this char. unsigned WantedBits = -- 2.40.0