46 lines
2.2 KiB
Plaintext
46 lines
2.2 KiB
Plaintext
; binary emission of stack address instructions on x86-64.
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test binemit
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set opt_level=fastest
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target x86_64 haswell
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; The binary encodings can be verified with the command:
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;
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; sed -ne 's/^ *; asm: *//p' filetests/isa/x86/stack-addr64.clif | llvm-mc -show-encoding -triple=x86_64
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;
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function %stack_addr() {
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ss0 = incoming_arg 8, offset 0
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ss1 = incoming_arg 1024, offset -1024
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ss2 = incoming_arg 1024, offset -2048
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ss3 = incoming_arg 8, offset -2056
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ss4 = explicit_slot 8, offset 0
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ss5 = explicit_slot 8, offset 1024
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ebb0:
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[-,%rcx] v0 = stack_addr.i64 ss0 ; bin: 48 8d 8c 24 00000808
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[-,%rcx] v1 = stack_addr.i64 ss1 ; bin: 48 8d 8c 24 00000408
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[-,%rcx] v2 = stack_addr.i64 ss2 ; bin: 48 8d 8c 24 00000008
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[-,%rcx] v3 = stack_addr.i64 ss3 ; bin: 48 8d 8c 24 00000000
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[-,%rcx] v4 = stack_addr.i64 ss4 ; bin: 48 8d 8c 24 00000808
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[-,%rcx] v5 = stack_addr.i64 ss5 ; bin: 48 8d 8c 24 00000c08
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[-,%rcx] v20 = stack_addr.i64 ss4+1 ; bin: 48 8d 8c 24 00000809
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[-,%rcx] v21 = stack_addr.i64 ss4+2 ; bin: 48 8d 8c 24 0000080a
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[-,%rcx] v22 = stack_addr.i64 ss4+2048 ; bin: 48 8d 8c 24 00001008
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[-,%rcx] v23 = stack_addr.i64 ss4-4096 ; bin: 48 8d 8c 24 fffff808
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[-,%r8] v50 = stack_addr.i64 ss0 ; bin: 4c 8d 84 24 00000808
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[-,%r8] v51 = stack_addr.i64 ss1 ; bin: 4c 8d 84 24 00000408
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[-,%r8] v52 = stack_addr.i64 ss2 ; bin: 4c 8d 84 24 00000008
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[-,%r8] v53 = stack_addr.i64 ss3 ; bin: 4c 8d 84 24 00000000
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[-,%r8] v54 = stack_addr.i64 ss4 ; bin: 4c 8d 84 24 00000808
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[-,%r8] v55 = stack_addr.i64 ss5 ; bin: 4c 8d 84 24 00000c08
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[-,%r8] v70 = stack_addr.i64 ss4+1 ; bin: 4c 8d 84 24 00000809
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[-,%r8] v71 = stack_addr.i64 ss4+2 ; bin: 4c 8d 84 24 0000080a
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[-,%r8] v72 = stack_addr.i64 ss4+2048 ; bin: 4c 8d 84 24 00001008
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[-,%r8] v73 = stack_addr.i64 ss4-4096 ; bin: 4c 8d 84 24 fffff808
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return
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}
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