You've already forked linux-packaging-mono
Imported Upstream version 5.18.0.205
Former-commit-id: 7f59f7e792705db773f1caecdaa823092f4e2927
This commit is contained in:
Xamarin Public Jenkins (auto-signing)
parent
5cd5df71cc
commit
8e12397d70
209
external/llvm/test/CodeGen/X86/win64_frame.ll
vendored
Normal file
209
external/llvm/test/CodeGen/X86/win64_frame.ll
vendored
Normal file
@ -0,0 +1,209 @@
|
||||
; RUN: llc < %s -mtriple=x86_64-pc-win32 | FileCheck %s --check-prefix=CHECK --check-prefix=PUSHF
|
||||
; RUN: llc < %s -mtriple=x86_64-pc-win32 -mattr=+sahf | FileCheck %s --check-prefix=SAHF
|
||||
|
||||
define i32 @f1(i32 %p1, i32 %p2, i32 %p3, i32 %p4, i32 %p5) "no-frame-pointer-elim"="true" {
|
||||
; CHECK-LABEL: f1:
|
||||
; CHECK: movl 48(%rbp), %eax
|
||||
ret i32 %p5
|
||||
}
|
||||
|
||||
define void @f2(i32 %p, ...) "no-frame-pointer-elim"="true" {
|
||||
; CHECK-LABEL: f2:
|
||||
; CHECK: .seh_stackalloc 8
|
||||
; CHECK: movq %rsp, %rbp
|
||||
; CHECK: .seh_setframe 5, 0
|
||||
; CHECK: movq %rdx, 32(%rbp)
|
||||
; CHECK: leaq 32(%rbp), %rax
|
||||
%ap = alloca i8, align 8
|
||||
call void @llvm.va_start(i8* %ap)
|
||||
ret void
|
||||
}
|
||||
|
||||
define i8* @f3() "no-frame-pointer-elim"="true" {
|
||||
; CHECK-LABEL: f3:
|
||||
; CHECK: movq %rsp, %rbp
|
||||
; CHECK: .seh_setframe 5, 0
|
||||
; CHECK: movq 8(%rbp), %rax
|
||||
%ra = call i8* @llvm.returnaddress(i32 0)
|
||||
ret i8* %ra
|
||||
}
|
||||
|
||||
define i8* @f4() "no-frame-pointer-elim"="true" {
|
||||
; CHECK-LABEL: f4:
|
||||
; CHECK: pushq %rbp
|
||||
; CHECK: .seh_pushreg 5
|
||||
; CHECK: subq $304, %rsp
|
||||
; CHECK: .seh_stackalloc 304
|
||||
; CHECK: leaq 128(%rsp), %rbp
|
||||
; CHECK: .seh_setframe 5, 128
|
||||
; CHECK: .seh_endprologue
|
||||
; CHECK: movq 184(%rbp), %rax
|
||||
alloca [300 x i8]
|
||||
%ra = call i8* @llvm.returnaddress(i32 0)
|
||||
ret i8* %ra
|
||||
}
|
||||
|
||||
declare void @external(i8*)
|
||||
|
||||
define void @f5() "no-frame-pointer-elim"="true" {
|
||||
; CHECK-LABEL: f5:
|
||||
; CHECK: subq $336, %rsp
|
||||
; CHECK: .seh_stackalloc 336
|
||||
; CHECK: leaq 128(%rsp), %rbp
|
||||
; CHECK: .seh_setframe 5, 128
|
||||
; CHECK: leaq -92(%rbp), %rcx
|
||||
; CHECK: callq external
|
||||
%a = alloca [300 x i8]
|
||||
%gep = getelementptr [300 x i8], [300 x i8]* %a, i32 0, i32 0
|
||||
call void @external(i8* %gep)
|
||||
ret void
|
||||
}
|
||||
|
||||
define void @f6(i32 %p, ...) "no-frame-pointer-elim"="true" {
|
||||
; CHECK-LABEL: f6:
|
||||
; CHECK: subq $336, %rsp
|
||||
; CHECK: .seh_stackalloc 336
|
||||
; CHECK: leaq 128(%rsp), %rbp
|
||||
; CHECK: .seh_setframe 5, 128
|
||||
; CHECK: leaq -92(%rbp), %rcx
|
||||
; CHECK: callq external
|
||||
%a = alloca [300 x i8]
|
||||
%gep = getelementptr [300 x i8], [300 x i8]* %a, i32 0, i32 0
|
||||
call void @external(i8* %gep)
|
||||
ret void
|
||||
}
|
||||
|
||||
define i32 @f7(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e) "no-frame-pointer-elim"="true" {
|
||||
; CHECK-LABEL: f7:
|
||||
; CHECK: pushq %rbp
|
||||
; CHECK: .seh_pushreg 5
|
||||
; CHECK: subq $304, %rsp
|
||||
; CHECK: .seh_stackalloc 304
|
||||
; CHECK: leaq 128(%rsp), %rbp
|
||||
; CHECK: .seh_setframe 5, 128
|
||||
; CHECK: andq $-64, %rsp
|
||||
; CHECK: movl 224(%rbp), %eax
|
||||
; CHECK: leaq 176(%rbp), %rsp
|
||||
alloca [300 x i8], align 64
|
||||
ret i32 %e
|
||||
}
|
||||
|
||||
define i32 @f8(i32 %a, i32 %b, i32 %c, i32 %d, i32 %e) "no-frame-pointer-elim"="true" {
|
||||
; CHECK-LABEL: f8:
|
||||
; CHECK: subq $352, %rsp
|
||||
; CHECK: .seh_stackalloc 352
|
||||
; CHECK: leaq 128(%rsp), %rbp
|
||||
; CHECK: .seh_setframe 5, 128
|
||||
|
||||
%alloca = alloca [300 x i8], align 64
|
||||
; CHECK: andq $-64, %rsp
|
||||
; CHECK: movq %rsp, %rbx
|
||||
|
||||
alloca i32, i32 %a
|
||||
; CHECK: movl %ecx, %eax
|
||||
; CHECK: leaq 15(,%rax,4), %rcx
|
||||
; CHECK: movabsq $34359738352, %rax
|
||||
; CHECK: andq %rcx, %rax
|
||||
; CHECK: callq __chkstk
|
||||
; CHECK: subq %rax, %rsp
|
||||
|
||||
%gep = getelementptr [300 x i8], [300 x i8]* %alloca, i32 0, i32 0
|
||||
call void @external(i8* %gep)
|
||||
; CHECK: subq $32, %rsp
|
||||
; CHECK: movq %rbx, %rcx
|
||||
; CHECK: callq external
|
||||
; CHECK: addq $32, %rsp
|
||||
|
||||
ret i32 %e
|
||||
; CHECK: movl %esi, %eax
|
||||
; CHECK: leaq 224(%rbp), %rsp
|
||||
}
|
||||
|
||||
define i64 @f9() {
|
||||
entry:
|
||||
; CHECK-LABEL: f9:
|
||||
; CHECK: pushq %rbp
|
||||
; CHECK: .seh_pushreg 5
|
||||
; CHECK-NEXT: movq %rsp, %rbp
|
||||
; CHECK: .seh_setframe 5, 0
|
||||
; CHECK: .seh_endprologue
|
||||
|
||||
%call = call i64 @llvm.x86.flags.read.u64()
|
||||
; CHECK-NEXT: pushfq
|
||||
; CHECK-NEXT: popq %rax
|
||||
|
||||
ret i64 %call
|
||||
; CHECK-NEXT: popq %rbp
|
||||
; CHECK-NEXT: retq
|
||||
}
|
||||
|
||||
declare i64 @dummy()
|
||||
|
||||
define i64 @f10(i64* %foo, i64 %bar, i64 %baz) {
|
||||
; CHECK-LABEL: f10:
|
||||
; CHECK: pushq %rbp
|
||||
; CHECK: .seh_pushreg 5
|
||||
; CHECK: pushq %rsi
|
||||
; CHECK: .seh_pushreg 6
|
||||
; CHECK: pushq %rdi
|
||||
; CHECK: .seh_pushreg 7
|
||||
; CHECK: subq $32, %rsp
|
||||
; CHECK: .seh_stackalloc 32
|
||||
; CHECK: leaq 32(%rsp), %rbp
|
||||
; CHECK: .seh_setframe 5, 32
|
||||
; CHECK: .seh_endprologue
|
||||
|
||||
%cx = cmpxchg i64* %foo, i64 %bar, i64 %baz seq_cst seq_cst
|
||||
; PUSHF: lock cmpxchgq
|
||||
; PUSHF-NEXT: pushfq
|
||||
; PUSHF-NEXT: popq %[[REG:.*]]
|
||||
; SAHF: lock cmpxchgq
|
||||
; SAHF-NEXT: seto %al
|
||||
; SAHF-NEXT: lahf
|
||||
|
||||
%v = extractvalue { i64, i1 } %cx, 0
|
||||
%p = extractvalue { i64, i1 } %cx, 1
|
||||
|
||||
%call = call i64 @dummy()
|
||||
; PUSHF: callq dummy
|
||||
; PUSHF-NEXT: pushq %[[REG]]
|
||||
; PUSHF-NEXT: popfq
|
||||
; SAHF: callq dummy
|
||||
; SAHF-NEXT: pushq
|
||||
; SAHF: addb $127, %al
|
||||
; SAHF-NEXT: sahf
|
||||
; SAHF-NEXT: popq
|
||||
|
||||
%sel = select i1 %p, i64 %call, i64 %bar
|
||||
; CHECK-NEXT: cmovneq
|
||||
|
||||
ret i64 %sel
|
||||
; CHECK-NEXT: addq $32, %rsp
|
||||
; CHECK-NEXT: popq %rdi
|
||||
; CHECK-NEXT: popq %rsi
|
||||
; CHECK-NEXT: popq %rbp
|
||||
}
|
||||
|
||||
define i8* @f11() "no-frame-pointer-elim"="true" {
|
||||
; CHECK-LABEL: f11:
|
||||
; CHECK: pushq %rbp
|
||||
; CHECK: movq %rsp, %rbp
|
||||
; CHECK: .seh_setframe 5, 0
|
||||
; CHECK: leaq 8(%rbp), %rax
|
||||
%aora = call i8* @llvm.addressofreturnaddress()
|
||||
ret i8* %aora
|
||||
}
|
||||
|
||||
define i8* @f12() {
|
||||
; CHECK-LABEL: f12:
|
||||
; CHECK-NOT: push
|
||||
; CHECK: movq %rsp, %rax
|
||||
%aora = call i8* @llvm.addressofreturnaddress()
|
||||
ret i8* %aora
|
||||
}
|
||||
|
||||
declare i8* @llvm.returnaddress(i32) nounwind readnone
|
||||
declare i8* @llvm.addressofreturnaddress() nounwind readnone
|
||||
declare i64 @llvm.x86.flags.read.u64()
|
||||
|
||||
declare void @llvm.va_start(i8*) nounwind
|
||||
Reference in New Issue
Block a user