23 lines
686 B
LLVM
23 lines
686 B
LLVM
; RUN: llc -mtriple=x86_64-apple-macosx -o - %s | FileCheck %s
|
|
|
|
; The issue here was a conflict between forming a %rip-relative lea and a
|
|
; FrameIndex lea. The %rip sanity-checks didn't consider that a base register
|
|
; had been set if we'd already matched a FrameIndex, when it has in reality.
|
|
|
|
@var = global i32 0
|
|
|
|
define void @test_frame_rip_conflict() {
|
|
; CHECK-LABEL: test_frame_rip_conflict:
|
|
; CHECK: leaq _var(%rip), [[TMPADDR:%r.*]]
|
|
; CHECK: leaq {{-?[0-9]+}}(%rsp,[[TMPADDR]]),
|
|
%stackvar = alloca i32
|
|
|
|
%stackint = ptrtoint i32* %stackvar to i64
|
|
%addr = add i64 ptrtoint(i32* @var to i64), %stackint
|
|
|
|
call void @eat_i64(i64 %addr)
|
|
ret void
|
|
}
|
|
|
|
declare void @eat_i64(i64)
|