llvm-6502/test/CodeGen/X86/call-imm.ll

; RUN: llvm-as < %s | llc -march=x86    | grep {call.*12345678}

; Call to immediate is not safe on x86-64 unless we *know* that the
; call will be within 32-bits pcrel from the dest immediate.

; RUN: llvm-as < %s | llc -march=x86-64 | grep {call.*\*%rax}

; PR3666
; PR3773

define i32 @main() nounwind {
entry:
	%0 = call i32 inttoptr (i32 12345678 to i32 (i32)*)(i32 0) nounwind		; <i32> [#uses=1]
	ret i32 %0
}
Disable the "call to immediate" optimization on x86-64. It is not safe in general because the immediate could be an arbitrary value that does not fit in a 32-bit pcrel displacement. Conservatively fall back to loading the value into a register and calling through it. We still do the optzn on X86-32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@67142 91177308-0d34-0410-b5e6-96231b3b80d8 2009-03-18 00:43:52 +00:00			`; RUN: llvm-as < %s \| llc -march=x86 \| grep {call.*12345678}`

			`; Call to immediate is not safe on x86-64 unless we know that the`
			`; call will be within 32-bits pcrel from the dest immediate.`

			`; RUN: llvm-as < %s \| llc -march=x86-64 \| grep {call.\%rax}`

Add this test back. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@66838 91177308-0d34-0410-b5e6-96231b3b80d8 2009-03-12 23:01:35 +00:00			`; PR3666`
			`; PR3773`

			`define i32 @main() nounwind {`
			`entry:`
			`%0 = call i32 inttoptr (i32 12345678 to i32 (i32)*)(i32 0) nounwind ; <i32> [#uses=1]`
			`ret i32 %0`
			`}`