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Merge SignExtendAlAh and SignExtendRaxRdx

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This commit is contained in:
bjorn3
2020-09-08 13:14:14 +02:00
committed by Benjamin Bouvier
parent 3dcda164dc
commit 9428480230
4 changed files with 43 additions and 42 deletions
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8
cranelift/codegen/src/isa/x64/inst/emit_tests.rs
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@@ -1356,13 +1356,13 @@ fn test_x64_emit() {
// ========================================================
// cbw
insns.push((Inst::sign_extend_al_to_ah(), "6698", "cbw"));
insns.push((Inst::sign_extend_data(1), "6698", "cbw"));
// ========================================================
// cdq family: SignExtendRaxRdx
insns.push((Inst::sign_extend_rax_to_rdx(2), "6699", "cwd"));
insns.push((Inst::sign_extend_rax_to_rdx(4), "99", "cdq"));
insns.push((Inst::sign_extend_rax_to_rdx(8), "4899", "cqo"));
insns.push((Inst::sign_extend_data(2), "6699", "cwd"));
insns.push((Inst::sign_extend_data(4), "99", "cdq"));
insns.push((Inst::sign_extend_data(8), "4899", "cqo"));
// ========================================================
// Imm_R