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Add 'compile' test and confirm the pro/epilogue is added. Fix regression this revealed.

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This commit is contained in:
Tyler McMullen
2017-12-04 11:15:26 -08:00
committed by Jakob Stoklund Olesen
parent 694658b949
commit ebcbd54f61
2 changed files with 28 additions and 24 deletions
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43
cranelift/filetests/isa/intel/prologue-epilogue.cton
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@@ -1,25 +1,28 @@
test binemit
test compile
set is_64bit
set is_compressed
isa intel haswell
function %foo(f64 [%xmm0], i64 fp [%rbp], i64 csr [%rbx], i64 csr [%r12]) -> i64 csr [%r12], i64 csr [%rbx], i64 fp [%rbp] {
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: 55
copy_special %rsp -> %rbp ; bin: 48 89 e5
x86_push v2 ; bin: 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: 5b
[-,%rbp] v102 = x86_pop.i64 ; bin: 5d
return v100, v101, v102
function %foo() {
ebb0:
return
}
; check: function %foo(i64 fp [%rbp], i64 csr [%rbx], i64 csr [%r12], i64 csr [%r13], i64 csr [%r14], i64 csr [%r15]) -> i64 fp [%rbp], i64 csr [%rbx], i64 csr [%r12], i64 csr [%r13], i64 csr [%r14], i64 csr [%r15] native {
; nextln: ss0 = incoming_arg 48, offset -48
; check: ebb0(v0: i64 [%rbp], v1: i64 [%rbx], v2: i64 [%r12], v3: i64 [%r13], v4: i64 [%r14], v5: i64 [%r15]):
; nextln: x86_push v0
; nextln: copy_special %rsp -> %rbp
; nextln: x86_push v1
; nextln: x86_push v2
; nextln: x86_push v3
; nextln: x86_push v4
; nextln: x86_push v5
; nextln: v11 = x86_pop.i64
; nextln: v10 = x86_pop.i64
; nextln: v9 = x86_pop.i64
; nextln: v8 = x86_pop.i64
; nextln: v7 = x86_pop.i64
; nextln: v6 = x86_pop.i64
; nextln: return v6, v7, v8, v9, v10, v11
; nextln: }