LLVM/Test: Mark Mips readcyclecounter.ll XFAIL: expensive_checks #127587
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expsensive_check complains that: bb.0.entry: %0:gpr32 = RDHWR $hwr2, 0 %1:gpr32 = ADDiu $zero, 0 $v0 = COPY %0:gpr32 $v1 = COPY %1:gpr32 RetRA implicit $v0, implicit $v1 *** Bad machine code: Using an undefined physical register *** - function: test_readcyclecounter - basic block: %bb.0 entry (0xad97ee0) - instruction: %0:gpr32 = RDHWR $hwr2, 0 - operand 1: $hwr2 LLVM ERROR: Found 1 machine code errors.
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Feb 19, 2025
…m#127587) expsensive_check complains that: bb.0.entry: %0:gpr32 = RDHWR $hwr2, 0 %1:gpr32 = ADDiu $zero, 0 $v0 = COPY %0:gpr32 $v1 = COPY %1:gpr32 RetRA implicit $v0, implicit $v1 *** Bad machine code: Using an undefined physical register *** - function: test_readcyclecounter - basic block: %bb.0 entry (0xad97ee0) - instruction: %0:gpr32 = RDHWR $hwr2, 0 - operand 1: $hwr2 LLVM ERROR: Found 1 machine code errors.
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This a new test from #127553 for the readcyclecounter new feature. In this case it's not a good idea to add |
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I have fixed this error, and would commit it later. Thanks! |
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expsensive_check complains that:
bb.0.entry:
%0:gpr32 = RDHWR $hwr2, 0
%1:gpr32 = ADDiu $zero, 0
$v0 = COPY %0:gpr32
$v1 = COPY %1:gpr32
RetRA implicit $v0, implicit $v1
*** Bad machine code: Using an undefined physical register ***
LLVM ERROR: Found 1 machine code errors.