1658456ccf
This patch implements a custom printer/parser for the immediate operand of s_wait_alu that prints/parses the decoded counter values. Format: ``` .<counter1>_<value1>_<counter2>_<value2> ``` Example: `s_wait_alu .VaVdst_1_VmVsrc_1` ; Which is equivalent to this: `s_wait_alu 8167` Features: - If a counter is at its maximum value it won't get printed. - The parser will error out if a counter is greater or equal to its max value. - If all counters are disabled we can use 'AllOff'. - For now we also accept numeric values for backwards compatibility with older MIR. Note: This is similar to https://github.com/llvm/llvm-project/pull/96004 but for `s_wait_alu`.
This directory contains tests for the MIR file format parser and printer. It was necessary to split the tests across different targets as no single target covers all features available in machine IR. Tests for codegen passes should NOT be here but in test/CodeGen/sometarget. As a rule of thumb this directory should only contain tests using 'llc -run-pass none'.