[llvm-dev] Unsigned int displaying as negative
Friedman, Eli via llvm-dev
llvm-dev at lists.llvm.org
Wed Feb 15 10:56:20 PST 2017
On 2/15/2017 10:30 AM, Ryan Taylor via llvm-dev wrote:
> Where do in-tree archs handle the difference in this example? The
> difference being printed either the signed or unsigned value.
> On Wed, Feb 15, 2017 at 1:28 PM, Ryan Taylor <ryta1203 at gmail.com
> <mailto:ryta1203 at gmail.com>> wrote:
> Right, I understand that.
> So why is 0x7FFF matching fine but not 0x8000 both fit in 16 bit?
It's hard to say why your pattern isn't matching without actually seeing
See imm0_4095 in ARMInstrThumb2.td for an example of the sort of pattern
Employee of Qualcomm Innovation Center, Inc.
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project
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