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[a64] Fix non-const MUL_I32 

Was picking up `W0` rather than src1
This commit is contained in:
Wunkolo 2024-05-10 08:36:31 -07:00
parent 866ce9756a
commit 50d7ad5114
1 changed files with 5 additions and 5 deletions
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10
src/xenia/cpu/backend/a64/a64_sequences.cc
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@ -1487,7 +1487,7 @@ struct MUL_HI_I32
e.UBFX(X0, X0, 32, 32);
e.MOV(i.dest, X0.toW());
} else {
e.UMULL(X0, W0, i.src2);
e.UMULL(X0, i.src1, i.src2);
e.UBFX(X0, X0, 32, 32);
e.MOV(i.dest, X0.toW());
}
@ -1496,17 +1496,17 @@ struct MUL_HI_I32
assert_true(!i.src2.is_constant);
e.MOV(W0, i.src1.constant());
e.SMULL(X0, W0, i.src2);
e.UBFX(X0, X0, 32, 32);
e.SBFX(X0, X0, 32, 32);
e.MOV(i.dest, X0.toW());
} else if (i.src2.is_constant) {
assert_true(!i.src1.is_constant);
e.MOV(W0, i.src2.constant());
e.SMULL(X0, W0, i.src2);
e.UBFX(X0, X0, 32, 32);
e.SBFX(X0, X0, 32, 32);
e.MOV(i.dest, X0.toW());
} else {
e.SMULL(X0, W0, i.src2);
e.UBFX(X0, X0, 32, 32);
e.SMULL(X0, i.src1, i.src2);
e.SBFX(X0, X0, 32, 32);
e.MOV(i.dest, X0.toW());
}
}