T0b1/wasmtime
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Account for return address when reserving stack space for CSRs.

Browse Source
This commit is contained in:
Tyler McMullen
2017-12-04 17:19:27 -08:00
committed by Jakob Stoklund Olesen
parent a75248d2cf
commit 5783ea2c9a
2 changed files with 10 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
cranelift/filetests/isa/intel/prologue-epilogue.cton
View File

@@ -10,8 +10,8 @@ ebb0:
}
; 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 = local 168, offset -216
; nextln: ss1 = incoming_arg 48, offset -48
; nextln: ss0 = local 168, offset -224
; nextln: ss1 = incoming_arg 56, offset -56
; 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