2010-09-21 03:37:00 +00:00
|
|
|
; RUN: llc < %s -march=x86 | FileCheck %s --check-prefix=X32
|
|
|
|
|
; RUN: llc < %s -march=x86-64 | FileCheck %s --check-prefix=X64
|
2009-01-26 01:24:32 +00:00
|
|
|
|
2010-09-21 03:37:00 +00:00
|
|
|
define i32 @test1() nounwind readonly {
|
2009-01-26 01:24:32 +00:00
|
|
|
entry:
|
|
|
|
|
%tmp = load i32* addrspace(256)* getelementptr (i32* addrspace(256)* inttoptr (i32 72 to i32* addrspace(256)*), i32 31) ; <i32*> [#uses=1]
|
|
|
|
|
%tmp1 = load i32* %tmp ; <i32> [#uses=1]
|
|
|
|
|
ret i32 %tmp1
|
|
|
|
|
}
|
2010-09-21 03:37:00 +00:00
|
|
|
; X32: test1:
|
|
|
|
|
; X32: movl %gs:196, %eax
|
|
|
|
|
; X32: movl (%eax), %eax
|
|
|
|
|
; X32: ret
|
|
|
|
|
|
|
|
|
|
; X64: test1:
|
|
|
|
|
; X64: movq %gs:320, %rax
|
|
|
|
|
; X64: movl (%rax), %eax
|
|
|
|
|
; X64: ret
|
|
|
|
|
|
|
|
|
|
define i64 @test2(void (i8*)* addrspace(256)* %tmp8) nounwind {
|
|
|
|
|
entry:
|
|
|
|
|
%tmp9 = load void (i8*)* addrspace(256)* %tmp8, align 8
|
|
|
|
|
tail call void %tmp9(i8* undef) nounwind optsize
|
|
|
|
|
ret i64 0
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
; rdar://8453210
|
|
|
|
|
; X32: test2:
|
|
|
|
|
; X32: movl %gs:(%eax), %eax
|
|
|
|
|
; X32: movl %eax, (%esp)
|
|
|
|
|
; X32: call *%eax
|
|
|
|
|
|
|
|
|
|
; X64: test2:
|
|
|
|
|
; X64: movq %gs:(%rdi), %rax
|
|
|
|
|
; X64: callq *%rax
|
