2018-01-19 20:09:17 +08:00
|
|
|
; RUN: llc -mtriple=x86_64-pc-win32 -stop-after machine-sink %s -o %t.mir
|
|
|
|
|
; RUN: FileCheck %s < %t.mir
|
|
|
|
|
; RUN: llc %t.mir -mtriple=x86_64-pc-win32 -run-pass machine-sink
|
|
|
|
|
; Check that callee saved registers are printed in a format that can then be parsed.
|
|
|
|
|
|
|
|
|
|
declare x86_regcallcc i32 @callee(i32 %a0, i32 %b0, i32 %c0, i32 %d0, i32 %e0)
|
|
|
|
|
|
|
|
|
|
define i32 @caller(i32 %a0) nounwind {
|
|
|
|
|
%b1 = call x86_regcallcc i32 @callee(i32 %a0, i32 %a0, i32 %a0, i32 %a0, i32 %a0)
|
|
|
|
|
%b2 = add i32 %b1, %a0
|
|
|
|
|
ret i32 %b2
|
|
|
|
|
}
|
|
|
|
|
; CHECK: name: caller
|
2018-02-01 06:04:26 +08:00
|
|
|
; CHECK: CALL64pcrel32 @callee, CustomRegMask($bh,$bl,$bp,$bpl,$bx,$ebp,$ebx,$esp,$rbp,$rbx,$rsp,$sp,$spl,$r10,$r11,$r12,$r13,$r14,$r15,$xmm8,$xmm9,$xmm10,$xmm11,$xmm12,$xmm13,$xmm14,$xmm15,$r10b,$r11b,$r12b,$r13b,$r14b,$r15b,$r10d,$r11d,$r12d,$r13d,$r14d,$r15d,$r10w,$r11w,$r12w,$r13w,$r14w,$r15w)
|
|
|
|
|
; CHECK: RET 0, $eax
|
2018-01-19 20:09:17 +08:00
|
|
|
|
|
|
|
|
define x86_regcallcc {i32, i32, i32} @test_callee(i32 %a0, i32 %b0, i32 %c0, i32 %d0, i32 %e0) nounwind {
|
|
|
|
|
%b1 = mul i32 7, %e0
|
|
|
|
|
%b2 = udiv i32 5, %e0
|
|
|
|
|
%b3 = mul i32 7, %d0
|
|
|
|
|
%b4 = insertvalue {i32, i32, i32} undef, i32 %b1, 0
|
|
|
|
|
%b5 = insertvalue {i32, i32, i32} %b4, i32 %b2, 1
|
|
|
|
|
%b6 = insertvalue {i32, i32, i32} %b5, i32 %b3, 2
|
|
|
|
|
ret {i32, i32, i32} %b6
|
|
|
|
|
}
|
|
|
|
|
; CHECK: name: test_callee
|
2018-02-01 06:04:26 +08:00
|
|
|
; CHECK: calleeSavedRegisters: [ '$rbx', '$rbp', '$rsp', '$r10', '$r11', '$r12',
|
|
|
|
|
; CHECK: '$r13', '$r14', '$r15', '$xmm8', '$xmm9', '$xmm10',
|
|
|
|
|
; CHECK: '$xmm11', '$xmm12', '$xmm13', '$xmm14', '$xmm15' ]
|
|
|
|
|
; CHECK: RET 0, $eax, $ecx, $edx
|
