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[X86] Correct byte offsets and data types in a comment. NFC.
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Authored by mstorsjo on Sep 25 2017, 12:51 PM.

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Summary

This matches the types of the struct members defined in lib/CodeGen/SjLjEHPrepare.cpp, and the definition of this struct in libgcc.

This revision is now accepted and ready to land.Sep 26 2017, 1:51 PM

This revision was automatically updated to reflect the committed changes.

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test/

CodeGen/

X86/

10 lines

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br label %try.cont		br label %try.cont

try.cont:		try.cont:
ret void		ret void
}		}

; struct _Unwind_FunctionContext {		; struct _Unwind_FunctionContext {
; +00 struct _Unwind_FunctionContext *prev; -64(%ebp)		; +00 struct _Unwind_FunctionContext *prev; -64(%ebp)
; +04 uintptr_t __callsite; -60(%ebp)		; +04 uint32_t __callsite; -60(%ebp)
; +08 uintptr_t __buffer[4]; -44(%ebp)		; +08 uint32_t __buffer[4]; -56(%ebp)
; +28 __personality_routine __personality; -40(%ebp)		; +24 __personality_routine __personality; -40(%ebp)
; +32 uintptr_t __lsda; -36(%ebp)		; +28 uintptr_t __lsda; -36(%ebp)
; +36 void *__jbuf[]; -32(%ebp)		; +32 void *__jbuf[]; -32(%ebp)
; };		; };


; CHECK-LABEL: __Z8functionv:		; CHECK-LABEL: __Z8functionv:
; struct _Unwind_FunctionContext UFC;		; struct _Unwind_FunctionContext UFC;
;		;
; UFC.__personality = __gxx_personality_sj0		; UFC.__personality = __gxx_personality_sj0
; CHECK: movl $___gxx_personality_sj0, -40(%ebp)		; CHECK: movl $___gxx_personality_sj0, -40(%ebp)
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