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Add prologue-epilogue test that exercises new instructions and binary emission.

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This commit is contained in:
Tyler McMullen
2017-11-27 15:38:38 -08:00
committed by Jakob Stoklund Olesen
parent ffab87318e
commit d4311d2b1d
1 changed files with 25 additions and 0 deletions
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cranelift/filetests/isa/intel/prologue-epilogue.cton Normal file
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test legalizer
test binemit
set is_64bit=1
isa intel haswell
function %foo(f64 [%xmm0], i64 fp [%rbp], i64 csr [%rbx], i64 csr [%r12]) -> i64 csr [%r12] {
ss0 = local 168, offset 0
ss1 = incoming_arg 32, offset -32
ebb0(v0: f64 [%xmm0], v1: i64 [%rbp], v2: i64 [%rbx], v3: i64 [%r12]):
x86_push v1 ; bin: 40 55
copy_special %rsp -> %rbp ; bin: 48 89 e5
x86_push v2 ; bin: 40 53
x86_push v3 ; bin: 41 54
adjust_sp_imm -168 ; bin: 48 81 c4 ffffff58
; ... function body ...
adjust_sp_imm +168 ; bin: 48 81 c4 000000a8
[-,%r12] v100 = x86_pop.i64 ; bin: 41 5c
[-,%rbx] v101 = x86_pop.i64 ; bin: 40 5b
[-,%rbp] v102 = x86_pop.i64 ; bin: 40 5d
return v102
}