; RUN: llc < %s -march=x86 | FileCheck %s --check-prefix=CHECK-32
-; RUN: llc < %s -march=x86 -fast-isel -fast-isel-abort | FileCheck %s --check-prefix=CHECK-32
-; RUN: llc < %s -march=x86-64 | FileCheck %s --check-prefix=CHECK-64
-; RUN: llc < %s -march=x86-64 -fast-isel -fast-isel-abort | FileCheck %s --check-prefix=CHECK-64
+; RUN: llc < %s -march=x86 -fast-isel -fast-isel-abort=1 | FileCheck %s --check-prefix=CHECK-32
+; RUN: llc < %s -mtriple=x86_64-pc-win32 -fast-isel | FileCheck %s --check-prefix=CHECK-W64
+; RUN: llc < %s -mtriple=x86_64-unknown | FileCheck %s --check-prefix=CHECK-64
+; RUN: llc < %s -mtriple=x86_64-unknown -fast-isel -fast-isel-abort=1 | FileCheck %s --check-prefix=CHECK-64
+; RUN: llc < %s -mtriple=x86_64-gnux32 | FileCheck %s --check-prefix=CHECK-X32ABI
+; RUN: llc < %s -mtriple=x86_64-gnux32 -fast-isel -fast-isel-abort=1 | FileCheck %s --check-prefix=CHECK-X32ABI
+; RUN: llc < %s -mtriple=x86_64-nacl | FileCheck %s --check-prefix=CHECK-NACL64
+; RUN: llc < %s -mtriple=x86_64-nacl -fast-isel -fast-isel-abort=1 | FileCheck %s --check-prefix=CHECK-NACL64
define i8* @test1() nounwind {
entry:
-; CHECK-32: movl %esp, %ebp
-; CHECK-32-NEXT: movl %ebp, %eax
-; CHECK-64: movq %rsp, %rbp
-; CHECK-64-NEXT: movq %rbp, %rax
+; CHECK-32-LABEL: test1
+; CHECK-32: push
+; CHECK-32-NEXT: movl %esp, %ebp
+; CHECK-32-NEXT: movl %ebp, %eax
+; CHECK-32-NEXT: pop
+; CHECK-32-NEXT: ret
+; CHECK-W64-LABEL: test1
+; CHECK-W64: push
+; CHECK-W64-NEXT: movq %rsp, %rbp
+; CHECK-W64-NEXT: leaq (%rbp), %rax
+; CHECK-W64-NEXT: pop
+; CHECK-W64-NEXT: ret
+; CHECK-64-LABEL: test1
+; CHECK-64: push
+; CHECK-64-NEXT: movq %rsp, %rbp
+; CHECK-64-NEXT: movq %rbp, %rax
+; CHECK-64-NEXT: pop
+; CHECK-64-NEXT: ret
+; CHECK-X32ABI-LABEL: test1
+; CHECK-X32ABI: pushq %rbp
+; CHECK-X32ABI-NEXT: movl %esp, %ebp
+; CHECK-X32ABI-NEXT: movl %ebp, %eax
+; CHECK-X32ABI-NEXT: popq %rbp
+; CHECK-X32ABI-NEXT: ret
+; CHECK-NACL64-LABEL: test1
+; CHECK-NACL64: pushq %rbp
+; CHECK-NACL64-NEXT: movq %rsp, %rbp
+; CHECK-NACL64-NEXT: movl %ebp, %eax
%0 = tail call i8* @llvm.frameaddress(i32 0)
ret i8* %0
}
define i8* @test2() nounwind {
entry:
-; CHECK-32: movl %esp, %ebp
-; CHECK-32-NEXT: movl (%ebp), %eax
-; CHECK-32-NEXT: movl (%eax), %eax
-; CHECK-64: movq %rsp, %rbp
-; CHECK-64-NEXT: movq (%rbp), %rax
-; CHECK-64-NEXT: movq (%rax), %rax
+; CHECK-32-LABEL: test2
+; CHECK-32: push
+; CHECK-32-NEXT: movl %esp, %ebp
+; CHECK-32-NEXT: movl (%ebp), %eax
+; CHECK-32-NEXT: movl (%eax), %eax
+; CHECK-32-NEXT: pop
+; CHECK-32-NEXT: ret
+; CHECK-W64-LABEL: test2
+; CHECK-W64: push
+; CHECK-W64-NEXT: movq %rsp, %rbp
+; CHECK-W64-NEXT: leaq (%rbp), %rax
+; CHECK-W64-NEXT: pop
+; CHECK-W64-NEXT: ret
+; CHECK-64-LABEL: test2
+; CHECK-64: push
+; CHECK-64-NEXT: movq %rsp, %rbp
+; CHECK-64-NEXT: movq (%rbp), %rax
+; CHECK-64-NEXT: movq (%rax), %rax
+; CHECK-64-NEXT: pop
+; CHECK-64-NEXT: ret
+; CHECK-X32ABI-LABEL: test2
+; CHECK-X32ABI: pushq %rbp
+; CHECK-X32ABI-NEXT: movl %esp, %ebp
+; CHECK-X32ABI-NEXT: movl (%ebp), %eax
+; CHECK-X32ABI-NEXT: movl (%eax), %eax
+; CHECK-X32ABI-NEXT: popq %rbp
+; CHECK-X32ABI-NEXT: ret
+; CHECK-NACL64-LABEL: test2
+; CHECK-NACL64: pushq %rbp
+; CHECK-NACL64-NEXT: movq %rsp, %rbp
+; CHECK-NACL64-NEXT: movl (%ebp), %eax
+; CHECK-NACL64-NEXT: movl (%eax), %eax
%0 = tail call i8* @llvm.frameaddress(i32 2)
ret i8* %0
}
+
declare i8* @llvm.frameaddress(i32) nounwind readnone