Displaying 2 results from an estimated 2 matches for "jmpe".
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2014 Mar 06
2
[LLVMdev] Upstreaming PNaCl's IR simplification passes
...| movr | r1, r2 | rx, imm
// 0x02 | movm | r1, [ds:r2] | [ds:r1], r2
// 0x03 | add | r1, r2 | r1, imm
// 0x04 | xor | r1, r2 | r1, imm
// 0x05 | cmp | r1, r2 | r1, imm
// 0x06 | jmpe | r1 | r2:r1
// 0x07 | hlt | N/A | N/A
//
// flags
// +++++
//
// cmp r1, r2 instruction results in:
// r1 == r2 => fl = 0
// r1 < r2 => fl = 0xff
// r1 > r2 => fl = 1
//
// jmpe r1
//...
2014 Mar 04
2
[LLVMdev] Upstreaming PNaCl's IR simplification passes
On Tue, Mar 4, 2014 at 3:11 PM, Sean Silva <chisophugis at gmail.com> wrote:
> On Tue, Mar 4, 2014 at 4:04 PM, Mark Seaborn <mseaborn at chromium.org>wrote:
>
>> The PNaCl project has implemented various IR simplification passes that
>> simplify LLVM IR by lowering complex features to simpler features. We'd
>> like to upstream some of these IR passes to