[llvm] 22d584e - [x86] Synchronize fp128 and i128 ABI tests (nfc) (#147923)
via llvm-commits
llvm-commits at lists.llvm.org
Thu Jul 10 21:10:51 PDT 2025
Author: Trevor Gross
Date: 2025-07-11T12:10:48+08:00
New Revision: 22d584e34ecef694755a1408db11ad8486dfbb36
URL: https://github.com/llvm/llvm-project/commit/22d584e34ecef694755a1408db11ad8486dfbb36
DIFF: https://github.com/llvm/llvm-project/commit/22d584e34ecef694755a1408db11ad8486dfbb36.diff
LOG: [x86] Synchronize fp128 and i128 ABI tests (nfc) (#147923)
The ABI tests for fp128 covers a handful of things that the i128 test
currently does not, including targets other than x86-64 Linux and some
simpler argument cases. Update the i128 test to be consistent with
fp128. All existing test function patterns still exist, though they all
wind up renamed.
Additionally correct some `call` signatures in the fp128 test (not
relevant for output).
Added:
llvm/test/CodeGen/X86/i128-fp128-abi.ll
Modified:
Removed:
llvm/test/CodeGen/X86/fp128-abi.ll
llvm/test/CodeGen/X86/i128-abi.ll
################################################################################
diff --git a/llvm/test/CodeGen/X86/fp128-abi.ll b/llvm/test/CodeGen/X86/fp128-abi.ll
deleted file mode 100644
index 526ed7c72f73f..0000000000000
--- a/llvm/test/CodeGen/X86/fp128-abi.ll
+++ /dev/null
@@ -1,659 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-
-; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-X64
-; RUN: llc < %s -mtriple=i686-unknown-linux-gnu -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-X86
-; RUN: llc < %s -mtriple=x86_64-pc-windows-msvc -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-MSVC64
-; RUN: llc < %s -mtriple=i686-pc-windows-msvc -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-MSVC32
-; RUN: llc < %s -mtriple=x86_64-pc-windows-gnu -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-MINGW
-
-define fp128 @return(ptr %p) {
-; CHECK-X64-LABEL: return:
-; CHECK-X64: # %bb.0:
-; CHECK-X64-NEXT: movaps (%rdi), %xmm0
-; CHECK-X64-NEXT: retq
-;
-; CHECK-X86-LABEL: return:
-; CHECK-X86: # %bb.0:
-; CHECK-X86-NEXT: pushl %edi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 8
-; CHECK-X86-NEXT: pushl %esi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 12
-; CHECK-X86-NEXT: .cfi_offset %esi, -12
-; CHECK-X86-NEXT: .cfi_offset %edi, -8
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
-; CHECK-X86-NEXT: movl (%ecx), %edx
-; CHECK-X86-NEXT: movl 4(%ecx), %esi
-; CHECK-X86-NEXT: movl 8(%ecx), %edi
-; CHECK-X86-NEXT: movl 12(%ecx), %ecx
-; CHECK-X86-NEXT: movl %ecx, 12(%eax)
-; CHECK-X86-NEXT: movl %edi, 8(%eax)
-; CHECK-X86-NEXT: movl %esi, 4(%eax)
-; CHECK-X86-NEXT: movl %edx, (%eax)
-; CHECK-X86-NEXT: popl %esi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 8
-; CHECK-X86-NEXT: popl %edi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 4
-; CHECK-X86-NEXT: retl $4
-;
-; CHECK-MSVC64-LABEL: return:
-; CHECK-MSVC64: # %bb.0:
-; CHECK-MSVC64-NEXT: movaps (%rcx), %xmm0
-; CHECK-MSVC64-NEXT: retq
-;
-; CHECK-MSVC32-LABEL: return:
-; CHECK-MSVC32: # %bb.0:
-; CHECK-MSVC32-NEXT: pushl %edi
-; CHECK-MSVC32-NEXT: pushl %esi
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %eax
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %ecx
-; CHECK-MSVC32-NEXT: movl (%ecx), %edx
-; CHECK-MSVC32-NEXT: movl 4(%ecx), %esi
-; CHECK-MSVC32-NEXT: movl 8(%ecx), %edi
-; CHECK-MSVC32-NEXT: movl 12(%ecx), %ecx
-; CHECK-MSVC32-NEXT: movl %ecx, 12(%eax)
-; CHECK-MSVC32-NEXT: movl %edi, 8(%eax)
-; CHECK-MSVC32-NEXT: movl %esi, 4(%eax)
-; CHECK-MSVC32-NEXT: movl %edx, (%eax)
-; CHECK-MSVC32-NEXT: popl %esi
-; CHECK-MSVC32-NEXT: popl %edi
-; CHECK-MSVC32-NEXT: retl
-;
-; CHECK-MINGW-LABEL: return:
-; CHECK-MINGW: # %bb.0:
-; CHECK-MINGW-NEXT: movaps (%rcx), %xmm0
-; CHECK-MINGW-NEXT: retq
- %r = load fp128, ptr %p, align 16
- ret fp128 %r
-}
-
-define fp128 @first_arg(fp128 %x) {
-; CHECK-X64-LABEL: first_arg:
-; CHECK-X64: # %bb.0:
-; CHECK-X64-NEXT: retq
-;
-; CHECK-X86-LABEL: first_arg:
-; CHECK-X86: # %bb.0:
-; CHECK-X86-NEXT: pushl %edi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 8
-; CHECK-X86-NEXT: pushl %esi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 12
-; CHECK-X86-NEXT: .cfi_offset %esi, -12
-; CHECK-X86-NEXT: .cfi_offset %edi, -8
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edx
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %esi
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edi
-; CHECK-X86-NEXT: movl %edi, 12(%eax)
-; CHECK-X86-NEXT: movl %esi, 8(%eax)
-; CHECK-X86-NEXT: movl %edx, 4(%eax)
-; CHECK-X86-NEXT: movl %ecx, (%eax)
-; CHECK-X86-NEXT: popl %esi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 8
-; CHECK-X86-NEXT: popl %edi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 4
-; CHECK-X86-NEXT: retl $4
-;
-; CHECK-MSVC64-LABEL: first_arg:
-; CHECK-MSVC64: # %bb.0:
-; CHECK-MSVC64-NEXT: movaps (%rcx), %xmm0
-; CHECK-MSVC64-NEXT: retq
-;
-; CHECK-MSVC32-LABEL: first_arg:
-; CHECK-MSVC32: # %bb.0:
-; CHECK-MSVC32-NEXT: pushl %edi
-; CHECK-MSVC32-NEXT: pushl %esi
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %eax
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %ecx
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edx
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %esi
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edi
-; CHECK-MSVC32-NEXT: movl %edi, 12(%eax)
-; CHECK-MSVC32-NEXT: movl %esi, 8(%eax)
-; CHECK-MSVC32-NEXT: movl %edx, 4(%eax)
-; CHECK-MSVC32-NEXT: movl %ecx, (%eax)
-; CHECK-MSVC32-NEXT: popl %esi
-; CHECK-MSVC32-NEXT: popl %edi
-; CHECK-MSVC32-NEXT: retl
-;
-; CHECK-MINGW-LABEL: first_arg:
-; CHECK-MINGW: # %bb.0:
-; CHECK-MINGW-NEXT: movaps (%rcx), %xmm0
-; CHECK-MINGW-NEXT: retq
- ret fp128 %x
-}
-
-define fp128 @leading_args(i64 %_0, i64 %_1, i64 %_2, i64 %_3, fp128 %x) {
-; CHECK-X64-LABEL: leading_args:
-; CHECK-X64: # %bb.0:
-; CHECK-X64-NEXT: retq
-;
-; CHECK-X86-LABEL: leading_args:
-; CHECK-X86: # %bb.0:
-; CHECK-X86-NEXT: pushl %edi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 8
-; CHECK-X86-NEXT: pushl %esi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 12
-; CHECK-X86-NEXT: .cfi_offset %esi, -12
-; CHECK-X86-NEXT: .cfi_offset %edi, -8
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edx
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %esi
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edi
-; CHECK-X86-NEXT: movl %edi, 12(%eax)
-; CHECK-X86-NEXT: movl %esi, 8(%eax)
-; CHECK-X86-NEXT: movl %edx, 4(%eax)
-; CHECK-X86-NEXT: movl %ecx, (%eax)
-; CHECK-X86-NEXT: popl %esi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 8
-; CHECK-X86-NEXT: popl %edi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 4
-; CHECK-X86-NEXT: retl $4
-;
-; CHECK-MSVC64-LABEL: leading_args:
-; CHECK-MSVC64: # %bb.0:
-; CHECK-MSVC64-NEXT: movq {{[0-9]+}}(%rsp), %rax
-; CHECK-MSVC64-NEXT: movaps (%rax), %xmm0
-; CHECK-MSVC64-NEXT: retq
-;
-; CHECK-MSVC32-LABEL: leading_args:
-; CHECK-MSVC32: # %bb.0:
-; CHECK-MSVC32-NEXT: pushl %edi
-; CHECK-MSVC32-NEXT: pushl %esi
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %eax
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %ecx
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edx
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %esi
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edi
-; CHECK-MSVC32-NEXT: movl %edi, 12(%eax)
-; CHECK-MSVC32-NEXT: movl %esi, 8(%eax)
-; CHECK-MSVC32-NEXT: movl %edx, 4(%eax)
-; CHECK-MSVC32-NEXT: movl %ecx, (%eax)
-; CHECK-MSVC32-NEXT: popl %esi
-; CHECK-MSVC32-NEXT: popl %edi
-; CHECK-MSVC32-NEXT: retl
-;
-; CHECK-MINGW-LABEL: leading_args:
-; CHECK-MINGW: # %bb.0:
-; CHECK-MINGW-NEXT: movq {{[0-9]+}}(%rsp), %rax
-; CHECK-MINGW-NEXT: movaps (%rax), %xmm0
-; CHECK-MINGW-NEXT: retq
- ret fp128 %x
-}
-
-define fp128 @many_leading_args(i64 %_0, i64 %_1, i64 %_2, i64 %_3, i64 %_4, fp128 %_5, fp128 %x) {
-; CHECK-X64-LABEL: many_leading_args:
-; CHECK-X64: # %bb.0:
-; CHECK-X64-NEXT: movaps %xmm1, %xmm0
-; CHECK-X64-NEXT: retq
-;
-; CHECK-X86-LABEL: many_leading_args:
-; CHECK-X86: # %bb.0:
-; CHECK-X86-NEXT: pushl %edi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 8
-; CHECK-X86-NEXT: pushl %esi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 12
-; CHECK-X86-NEXT: .cfi_offset %esi, -12
-; CHECK-X86-NEXT: .cfi_offset %edi, -8
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edx
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %esi
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edi
-; CHECK-X86-NEXT: movl %edi, 12(%eax)
-; CHECK-X86-NEXT: movl %esi, 8(%eax)
-; CHECK-X86-NEXT: movl %edx, 4(%eax)
-; CHECK-X86-NEXT: movl %ecx, (%eax)
-; CHECK-X86-NEXT: popl %esi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 8
-; CHECK-X86-NEXT: popl %edi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 4
-; CHECK-X86-NEXT: retl $4
-;
-; CHECK-MSVC64-LABEL: many_leading_args:
-; CHECK-MSVC64: # %bb.0:
-; CHECK-MSVC64-NEXT: movq {{[0-9]+}}(%rsp), %rax
-; CHECK-MSVC64-NEXT: movaps (%rax), %xmm0
-; CHECK-MSVC64-NEXT: retq
-;
-; CHECK-MSVC32-LABEL: many_leading_args:
-; CHECK-MSVC32: # %bb.0:
-; CHECK-MSVC32-NEXT: pushl %edi
-; CHECK-MSVC32-NEXT: pushl %esi
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %eax
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %ecx
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edx
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %esi
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edi
-; CHECK-MSVC32-NEXT: movl %edi, 12(%eax)
-; CHECK-MSVC32-NEXT: movl %esi, 8(%eax)
-; CHECK-MSVC32-NEXT: movl %edx, 4(%eax)
-; CHECK-MSVC32-NEXT: movl %ecx, (%eax)
-; CHECK-MSVC32-NEXT: popl %esi
-; CHECK-MSVC32-NEXT: popl %edi
-; CHECK-MSVC32-NEXT: retl
-;
-; CHECK-MINGW-LABEL: many_leading_args:
-; CHECK-MINGW: # %bb.0:
-; CHECK-MINGW-NEXT: movq {{[0-9]+}}(%rsp), %rax
-; CHECK-MINGW-NEXT: movaps (%rax), %xmm0
-; CHECK-MINGW-NEXT: retq
- ret fp128 %x
-}
-
-define fp128 @trailing_arg(i64 %_0, i64 %_1, i64 %_2, i64 %_3, i64 %_4, fp128 %x, i64 %_5) {
-; CHECK-X64-LABEL: trailing_arg:
-; CHECK-X64: # %bb.0:
-; CHECK-X64-NEXT: retq
-;
-; CHECK-X86-LABEL: trailing_arg:
-; CHECK-X86: # %bb.0:
-; CHECK-X86-NEXT: pushl %edi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 8
-; CHECK-X86-NEXT: pushl %esi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 12
-; CHECK-X86-NEXT: .cfi_offset %esi, -12
-; CHECK-X86-NEXT: .cfi_offset %edi, -8
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edx
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %esi
-; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edi
-; CHECK-X86-NEXT: movl %edi, 12(%eax)
-; CHECK-X86-NEXT: movl %esi, 8(%eax)
-; CHECK-X86-NEXT: movl %edx, 4(%eax)
-; CHECK-X86-NEXT: movl %ecx, (%eax)
-; CHECK-X86-NEXT: popl %esi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 8
-; CHECK-X86-NEXT: popl %edi
-; CHECK-X86-NEXT: .cfi_def_cfa_offset 4
-; CHECK-X86-NEXT: retl $4
-;
-; CHECK-MSVC64-LABEL: trailing_arg:
-; CHECK-MSVC64: # %bb.0:
-; CHECK-MSVC64-NEXT: movq {{[0-9]+}}(%rsp), %rax
-; CHECK-MSVC64-NEXT: movaps (%rax), %xmm0
-; CHECK-MSVC64-NEXT: retq
-;
-; CHECK-MSVC32-LABEL: trailing_arg:
-; CHECK-MSVC32: # %bb.0:
-; CHECK-MSVC32-NEXT: pushl %edi
-; CHECK-MSVC32-NEXT: pushl %esi
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %eax
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %ecx
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edx
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %esi
-; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edi
-; CHECK-MSVC32-NEXT: movl %edi, 12(%eax)
-; CHECK-MSVC32-NEXT: movl %esi, 8(%eax)
-; CHECK-MSVC32-NEXT: movl %edx, 4(%eax)
-; CHECK-MSVC32-NEXT: movl %ecx, (%eax)
-; CHECK-MSVC32-NEXT: popl %esi
-; CHECK-MSVC32-NEXT: popl %edi
-; CHECK-MSVC32-NEXT: retl
-;
-; CHECK-MINGW-LABEL: trailing_arg:
-; CHECK-MINGW: # %bb.0:
-; CHECK-MINGW-NEXT: movq {{[0-9]+}}(%rsp), %rax
-; CHECK-MINGW-NEXT: movaps (%rax), %xmm0
-; CHECK-MINGW-NEXT: retq
- ret fp128 %x
-}
-
-define void @call_first_arg(fp128 %x) nounwind {
-; CHECK-X64-LABEL: call_first_arg:
-; CHECK-X64: # %bb.0:
-; CHECK-X64-NEXT: pushq %rax
-; CHECK-X64-NEXT: callq first_arg at PLT
-; CHECK-X64-NEXT: popq %rax
-; CHECK-X64-NEXT: retq
-;
-; CHECK-X86-LABEL: call_first_arg:
-; CHECK-X86: # %bb.0:
-; CHECK-X86-NEXT: subl $40, %esp
-; CHECK-X86-NEXT: leal {{[0-9]+}}(%esp), %eax
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl %eax
-; CHECK-X86-NEXT: calll first_arg at PLT
-; CHECK-X86-NEXT: addl $56, %esp
-; CHECK-X86-NEXT: retl
-;
-; CHECK-MSVC64-LABEL: call_first_arg:
-; CHECK-MSVC64: # %bb.0:
-; CHECK-MSVC64-NEXT: subq $56, %rsp
-; CHECK-MSVC64-NEXT: movaps (%rcx), %xmm0
-; CHECK-MSVC64-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
-; CHECK-MSVC64-NEXT: leaq {{[0-9]+}}(%rsp), %rcx
-; CHECK-MSVC64-NEXT: callq first_arg
-; CHECK-MSVC64-NEXT: addq $56, %rsp
-; CHECK-MSVC64-NEXT: retq
-;
-; CHECK-MSVC32-LABEL: call_first_arg:
-; CHECK-MSVC32: # %bb.0:
-; CHECK-MSVC32-NEXT: pushl %ebp
-; CHECK-MSVC32-NEXT: movl %esp, %ebp
-; CHECK-MSVC32-NEXT: andl $-16, %esp
-; CHECK-MSVC32-NEXT: subl $32, %esp
-; CHECK-MSVC32-NEXT: movl %esp, %eax
-; CHECK-MSVC32-NEXT: pushl 20(%ebp)
-; CHECK-MSVC32-NEXT: pushl 16(%ebp)
-; CHECK-MSVC32-NEXT: pushl 12(%ebp)
-; CHECK-MSVC32-NEXT: pushl 8(%ebp)
-; CHECK-MSVC32-NEXT: pushl %eax
-; CHECK-MSVC32-NEXT: calll _first_arg
-; CHECK-MSVC32-NEXT: addl $20, %esp
-; CHECK-MSVC32-NEXT: movl %ebp, %esp
-; CHECK-MSVC32-NEXT: popl %ebp
-; CHECK-MSVC32-NEXT: retl
-;
-; CHECK-MINGW-LABEL: call_first_arg:
-; CHECK-MINGW: # %bb.0:
-; CHECK-MINGW-NEXT: subq $56, %rsp
-; CHECK-MINGW-NEXT: movaps (%rcx), %xmm0
-; CHECK-MINGW-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
-; CHECK-MINGW-NEXT: leaq {{[0-9]+}}(%rsp), %rcx
-; CHECK-MINGW-NEXT: callq first_arg
-; CHECK-MINGW-NEXT: addq $56, %rsp
-; CHECK-MINGW-NEXT: retq
- call i128 @first_arg(fp128 %x)
- ret void
-}
-
-define void @call_leading_args(fp128 %x) nounwind {
-; CHECK-X64-LABEL: call_leading_args:
-; CHECK-X64: # %bb.0:
-; CHECK-X64-NEXT: pushq %rax
-; CHECK-X64-NEXT: xorl %edi, %edi
-; CHECK-X64-NEXT: xorl %esi, %esi
-; CHECK-X64-NEXT: xorl %edx, %edx
-; CHECK-X64-NEXT: xorl %ecx, %ecx
-; CHECK-X64-NEXT: callq leading_args at PLT
-; CHECK-X64-NEXT: popq %rax
-; CHECK-X64-NEXT: retq
-;
-; CHECK-X86-LABEL: call_leading_args:
-; CHECK-X86: # %bb.0:
-; CHECK-X86-NEXT: subl $40, %esp
-; CHECK-X86-NEXT: leal {{[0-9]+}}(%esp), %eax
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl %eax
-; CHECK-X86-NEXT: calll leading_args at PLT
-; CHECK-X86-NEXT: addl $88, %esp
-; CHECK-X86-NEXT: retl
-;
-; CHECK-MSVC64-LABEL: call_leading_args:
-; CHECK-MSVC64: # %bb.0:
-; CHECK-MSVC64-NEXT: subq $72, %rsp
-; CHECK-MSVC64-NEXT: movaps (%rcx), %xmm0
-; CHECK-MSVC64-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
-; CHECK-MSVC64-NEXT: leaq {{[0-9]+}}(%rsp), %rax
-; CHECK-MSVC64-NEXT: movq %rax, {{[0-9]+}}(%rsp)
-; CHECK-MSVC64-NEXT: xorl %ecx, %ecx
-; CHECK-MSVC64-NEXT: xorl %edx, %edx
-; CHECK-MSVC64-NEXT: xorl %r8d, %r8d
-; CHECK-MSVC64-NEXT: xorl %r9d, %r9d
-; CHECK-MSVC64-NEXT: callq leading_args
-; CHECK-MSVC64-NEXT: addq $72, %rsp
-; CHECK-MSVC64-NEXT: retq
-;
-; CHECK-MSVC32-LABEL: call_leading_args:
-; CHECK-MSVC32: # %bb.0:
-; CHECK-MSVC32-NEXT: pushl %ebp
-; CHECK-MSVC32-NEXT: movl %esp, %ebp
-; CHECK-MSVC32-NEXT: andl $-16, %esp
-; CHECK-MSVC32-NEXT: subl $32, %esp
-; CHECK-MSVC32-NEXT: movl %esp, %eax
-; CHECK-MSVC32-NEXT: pushl 20(%ebp)
-; CHECK-MSVC32-NEXT: pushl 16(%ebp)
-; CHECK-MSVC32-NEXT: pushl 12(%ebp)
-; CHECK-MSVC32-NEXT: pushl 8(%ebp)
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl %eax
-; CHECK-MSVC32-NEXT: calll _leading_args
-; CHECK-MSVC32-NEXT: addl $52, %esp
-; CHECK-MSVC32-NEXT: movl %ebp, %esp
-; CHECK-MSVC32-NEXT: popl %ebp
-; CHECK-MSVC32-NEXT: retl
-;
-; CHECK-MINGW-LABEL: call_leading_args:
-; CHECK-MINGW: # %bb.0:
-; CHECK-MINGW-NEXT: subq $72, %rsp
-; CHECK-MINGW-NEXT: movaps (%rcx), %xmm0
-; CHECK-MINGW-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
-; CHECK-MINGW-NEXT: leaq {{[0-9]+}}(%rsp), %rax
-; CHECK-MINGW-NEXT: movq %rax, {{[0-9]+}}(%rsp)
-; CHECK-MINGW-NEXT: xorl %ecx, %ecx
-; CHECK-MINGW-NEXT: xorl %edx, %edx
-; CHECK-MINGW-NEXT: xorl %r8d, %r8d
-; CHECK-MINGW-NEXT: xorl %r9d, %r9d
-; CHECK-MINGW-NEXT: callq leading_args
-; CHECK-MINGW-NEXT: addq $72, %rsp
-; CHECK-MINGW-NEXT: retq
- call i128 @leading_args(i64 0, i64 0, i64 0, i64 0, fp128 %x)
- ret void
-}
-
-define void @call_many_leading_args(fp128 %x) nounwind {
-; CHECK-X64-LABEL: call_many_leading_args:
-; CHECK-X64: # %bb.0:
-; CHECK-X64-NEXT: pushq %rax
-; CHECK-X64-NEXT: movaps %xmm0, %xmm1
-; CHECK-X64-NEXT: xorps %xmm0, %xmm0
-; CHECK-X64-NEXT: xorl %edi, %edi
-; CHECK-X64-NEXT: xorl %esi, %esi
-; CHECK-X64-NEXT: xorl %edx, %edx
-; CHECK-X64-NEXT: xorl %ecx, %ecx
-; CHECK-X64-NEXT: callq many_leading_args at PLT
-; CHECK-X64-NEXT: popq %rax
-; CHECK-X64-NEXT: retq
-;
-; CHECK-X86-LABEL: call_many_leading_args:
-; CHECK-X86: # %bb.0:
-; CHECK-X86-NEXT: subl $40, %esp
-; CHECK-X86-NEXT: leal {{[0-9]+}}(%esp), %eax
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl %eax
-; CHECK-X86-NEXT: calll many_leading_args at PLT
-; CHECK-X86-NEXT: addl $104, %esp
-; CHECK-X86-NEXT: retl
-;
-; CHECK-MSVC64-LABEL: call_many_leading_args:
-; CHECK-MSVC64: # %bb.0:
-; CHECK-MSVC64-NEXT: subq $88, %rsp
-; CHECK-MSVC64-NEXT: movaps (%rcx), %xmm0
-; CHECK-MSVC64-NEXT: xorps %xmm1, %xmm1
-; CHECK-MSVC64-NEXT: movaps %xmm1, {{[0-9]+}}(%rsp)
-; CHECK-MSVC64-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
-; CHECK-MSVC64-NEXT: leaq {{[0-9]+}}(%rsp), %rax
-; CHECK-MSVC64-NEXT: movq %rax, {{[0-9]+}}(%rsp)
-; CHECK-MSVC64-NEXT: leaq {{[0-9]+}}(%rsp), %rax
-; CHECK-MSVC64-NEXT: movq %rax, {{[0-9]+}}(%rsp)
-; CHECK-MSVC64-NEXT: xorl %ecx, %ecx
-; CHECK-MSVC64-NEXT: xorl %edx, %edx
-; CHECK-MSVC64-NEXT: xorl %r8d, %r8d
-; CHECK-MSVC64-NEXT: xorl %r9d, %r9d
-; CHECK-MSVC64-NEXT: callq many_leading_args
-; CHECK-MSVC64-NEXT: addq $88, %rsp
-; CHECK-MSVC64-NEXT: retq
-;
-; CHECK-MSVC32-LABEL: call_many_leading_args:
-; CHECK-MSVC32: # %bb.0:
-; CHECK-MSVC32-NEXT: pushl %ebp
-; CHECK-MSVC32-NEXT: movl %esp, %ebp
-; CHECK-MSVC32-NEXT: andl $-16, %esp
-; CHECK-MSVC32-NEXT: subl $32, %esp
-; CHECK-MSVC32-NEXT: movl %esp, %eax
-; CHECK-MSVC32-NEXT: pushl 20(%ebp)
-; CHECK-MSVC32-NEXT: pushl 16(%ebp)
-; CHECK-MSVC32-NEXT: pushl 12(%ebp)
-; CHECK-MSVC32-NEXT: pushl 8(%ebp)
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl %eax
-; CHECK-MSVC32-NEXT: calll _many_leading_args
-; CHECK-MSVC32-NEXT: addl $68, %esp
-; CHECK-MSVC32-NEXT: movl %ebp, %esp
-; CHECK-MSVC32-NEXT: popl %ebp
-; CHECK-MSVC32-NEXT: retl
-;
-; CHECK-MINGW-LABEL: call_many_leading_args:
-; CHECK-MINGW: # %bb.0:
-; CHECK-MINGW-NEXT: subq $88, %rsp
-; CHECK-MINGW-NEXT: movaps (%rcx), %xmm0
-; CHECK-MINGW-NEXT: xorps %xmm1, %xmm1
-; CHECK-MINGW-NEXT: movaps %xmm1, {{[0-9]+}}(%rsp)
-; CHECK-MINGW-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
-; CHECK-MINGW-NEXT: leaq {{[0-9]+}}(%rsp), %rax
-; CHECK-MINGW-NEXT: movq %rax, {{[0-9]+}}(%rsp)
-; CHECK-MINGW-NEXT: leaq {{[0-9]+}}(%rsp), %rax
-; CHECK-MINGW-NEXT: movq %rax, {{[0-9]+}}(%rsp)
-; CHECK-MINGW-NEXT: xorl %ecx, %ecx
-; CHECK-MINGW-NEXT: xorl %edx, %edx
-; CHECK-MINGW-NEXT: xorl %r8d, %r8d
-; CHECK-MINGW-NEXT: xorl %r9d, %r9d
-; CHECK-MINGW-NEXT: callq many_leading_args
-; CHECK-MINGW-NEXT: addq $88, %rsp
-; CHECK-MINGW-NEXT: retq
- call i128 @many_leading_args(i64 0, i64 0, i64 0, i64 0, fp128 0xL0, fp128 %x)
- ret void
-}
-
-define void @call_trailing_arg(fp128 %x) nounwind {
-; CHECK-X64-LABEL: call_trailing_arg:
-; CHECK-X64: # %bb.0:
-; CHECK-X64-NEXT: pushq %rax
-; CHECK-X64-NEXT: xorl %edi, %edi
-; CHECK-X64-NEXT: xorl %esi, %esi
-; CHECK-X64-NEXT: xorl %edx, %edx
-; CHECK-X64-NEXT: xorl %ecx, %ecx
-; CHECK-X64-NEXT: callq trailing_arg at PLT
-; CHECK-X64-NEXT: popq %rax
-; CHECK-X64-NEXT: retq
-;
-; CHECK-X86-LABEL: call_trailing_arg:
-; CHECK-X86: # %bb.0:
-; CHECK-X86-NEXT: subl $40, %esp
-; CHECK-X86-NEXT: leal {{[0-9]+}}(%esp), %eax
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl $0
-; CHECK-X86-NEXT: pushl %eax
-; CHECK-X86-NEXT: calll trailing_arg at PLT
-; CHECK-X86-NEXT: addl $88, %esp
-; CHECK-X86-NEXT: retl
-;
-; CHECK-MSVC64-LABEL: call_trailing_arg:
-; CHECK-MSVC64: # %bb.0:
-; CHECK-MSVC64-NEXT: subq $72, %rsp
-; CHECK-MSVC64-NEXT: movaps (%rcx), %xmm0
-; CHECK-MSVC64-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
-; CHECK-MSVC64-NEXT: leaq {{[0-9]+}}(%rsp), %rax
-; CHECK-MSVC64-NEXT: movq %rax, {{[0-9]+}}(%rsp)
-; CHECK-MSVC64-NEXT: xorl %ecx, %ecx
-; CHECK-MSVC64-NEXT: xorl %edx, %edx
-; CHECK-MSVC64-NEXT: xorl %r8d, %r8d
-; CHECK-MSVC64-NEXT: xorl %r9d, %r9d
-; CHECK-MSVC64-NEXT: callq trailing_arg
-; CHECK-MSVC64-NEXT: addq $72, %rsp
-; CHECK-MSVC64-NEXT: retq
-;
-; CHECK-MSVC32-LABEL: call_trailing_arg:
-; CHECK-MSVC32: # %bb.0:
-; CHECK-MSVC32-NEXT: pushl %ebp
-; CHECK-MSVC32-NEXT: movl %esp, %ebp
-; CHECK-MSVC32-NEXT: andl $-16, %esp
-; CHECK-MSVC32-NEXT: subl $32, %esp
-; CHECK-MSVC32-NEXT: movl %esp, %eax
-; CHECK-MSVC32-NEXT: pushl 20(%ebp)
-; CHECK-MSVC32-NEXT: pushl 16(%ebp)
-; CHECK-MSVC32-NEXT: pushl 12(%ebp)
-; CHECK-MSVC32-NEXT: pushl 8(%ebp)
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl $0
-; CHECK-MSVC32-NEXT: pushl %eax
-; CHECK-MSVC32-NEXT: calll _trailing_arg
-; CHECK-MSVC32-NEXT: addl $52, %esp
-; CHECK-MSVC32-NEXT: movl %ebp, %esp
-; CHECK-MSVC32-NEXT: popl %ebp
-; CHECK-MSVC32-NEXT: retl
-;
-; CHECK-MINGW-LABEL: call_trailing_arg:
-; CHECK-MINGW: # %bb.0:
-; CHECK-MINGW-NEXT: subq $72, %rsp
-; CHECK-MINGW-NEXT: movaps (%rcx), %xmm0
-; CHECK-MINGW-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
-; CHECK-MINGW-NEXT: leaq {{[0-9]+}}(%rsp), %rax
-; CHECK-MINGW-NEXT: movq %rax, {{[0-9]+}}(%rsp)
-; CHECK-MINGW-NEXT: xorl %ecx, %ecx
-; CHECK-MINGW-NEXT: xorl %edx, %edx
-; CHECK-MINGW-NEXT: xorl %r8d, %r8d
-; CHECK-MINGW-NEXT: xorl %r9d, %r9d
-; CHECK-MINGW-NEXT: callq trailing_arg
-; CHECK-MINGW-NEXT: addq $72, %rsp
-; CHECK-MINGW-NEXT: retq
- call i128 @trailing_arg(i64 0, i64 0, i64 0, i64 0, fp128 %x)
- ret void
-}
diff --git a/llvm/test/CodeGen/X86/i128-abi.ll b/llvm/test/CodeGen/X86/i128-abi.ll
deleted file mode 100644
index 264c546b4cae2..0000000000000
--- a/llvm/test/CodeGen/X86/i128-abi.ll
+++ /dev/null
@@ -1,97 +0,0 @@
-; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --no_x86_scrub_sp --version 2
-; RUN: llc -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
-
-define i128 @in_reg(i64 %a0, i64 %a1, i64 %a2, i64 %a3, i128 %a4) {
-; CHECK-LABEL: in_reg:
-; CHECK: # %bb.0:
-; CHECK-NEXT: movq %r9, %rdx
-; CHECK-NEXT: movq %r8, %rax
-; CHECK-NEXT: retq
- ret i128 %a4
-}
-
-define i128 @on_stack(i64 %a0, i64 %a1, i64 %a2, i64 %a3, i64 %a4, i128 %a5) {
-; CHECK-LABEL: on_stack:
-; CHECK: # %bb.0:
-; CHECK-NEXT: movq 8(%rsp), %rax
-; CHECK-NEXT: movq 16(%rsp), %rdx
-; CHECK-NEXT: retq
- ret i128 %a5
-}
-
-define i128 @on_stack2(i64 %a0, i64 %a1, i64 %a2, i64 %a3, i64 %a4, i128 %a5, i128 %a6) {
-; CHECK-LABEL: on_stack2:
-; CHECK: # %bb.0:
-; CHECK-NEXT: movq 24(%rsp), %rax
-; CHECK-NEXT: movq 32(%rsp), %rdx
-; CHECK-NEXT: retq
- ret i128 %a6
-}
-
-define i64 @trailing_arg_on_stack(i64 %a0, i64 %a1, i64 %a2, i64 %a3, i64 %a4, i128 %a5, i64 %a6) {
-; CHECK-LABEL: trailing_arg_on_stack:
-; CHECK: # %bb.0:
-; CHECK-NEXT: movq %r9, %rax
-; CHECK-NEXT: retq
- ret i64 %a6
-}
-
-define void @call_in_reg(i128 %x) nounwind {
-; CHECK-LABEL: call_in_reg:
-; CHECK: # %bb.0:
-; CHECK-NEXT: pushq %rax
-; CHECK-NEXT: movq %rsi, %r9
-; CHECK-NEXT: movq %rdi, %r8
-; CHECK-NEXT: movl $1, %esi
-; CHECK-NEXT: movl $2, %edx
-; CHECK-NEXT: movl $3, %ecx
-; CHECK-NEXT: xorl %edi, %edi
-; CHECK-NEXT: callq in_reg at PLT
-; CHECK-NEXT: popq %rax
-; CHECK-NEXT: retq
- call i128 @in_reg(i64 0, i64 1, i64 2, i64 3, i128 %x)
- ret void
-}
-
-define void @call_on_stack(i128 %x) nounwind {
-; CHECK-LABEL: call_on_stack:
-; CHECK: # %bb.0:
-; CHECK-NEXT: pushq %rax
-; CHECK-NEXT: movq %rsi, %rax
-; CHECK-NEXT: movq %rdi, %r9
-; CHECK-NEXT: movl $1, %esi
-; CHECK-NEXT: movl $2, %edx
-; CHECK-NEXT: movl $3, %ecx
-; CHECK-NEXT: movl $4, %r8d
-; CHECK-NEXT: xorl %edi, %edi
-; CHECK-NEXT: pushq %rax
-; CHECK-NEXT: pushq %r9
-; CHECK-NEXT: callq on_stack at PLT
-; CHECK-NEXT: addq $16, %rsp
-; CHECK-NEXT: popq %rax
-; CHECK-NEXT: retq
- call i128 @on_stack(i64 0, i64 1, i64 2, i64 3, i64 4, i128 %x)
- ret void
-}
-
-define void @call_trailing_arg_on_stack(i128 %x, i64 %y) nounwind {
-; CHECK-LABEL: call_trailing_arg_on_stack:
-; CHECK: # %bb.0:
-; CHECK-NEXT: pushq %rax
-; CHECK-NEXT: movq %rdx, %r9
-; CHECK-NEXT: movq %rsi, %rax
-; CHECK-NEXT: movq %rdi, %r10
-; CHECK-NEXT: movl $1, %esi
-; CHECK-NEXT: movl $2, %edx
-; CHECK-NEXT: movl $3, %ecx
-; CHECK-NEXT: movl $4, %r8d
-; CHECK-NEXT: xorl %edi, %edi
-; CHECK-NEXT: pushq %rax
-; CHECK-NEXT: pushq %r10
-; CHECK-NEXT: callq trailing_arg_on_stack at PLT
-; CHECK-NEXT: addq $16, %rsp
-; CHECK-NEXT: popq %rax
-; CHECK-NEXT: retq
- call i128 @trailing_arg_on_stack(i64 0, i64 1, i64 2, i64 3, i64 4, i128 %x, i64 %y)
- ret void
-}
diff --git a/llvm/test/CodeGen/X86/i128-fp128-abi.ll b/llvm/test/CodeGen/X86/i128-fp128-abi.ll
new file mode 100644
index 0000000000000..be8f7923b8f98
--- /dev/null
+++ b/llvm/test/CodeGen/X86/i128-fp128-abi.ll
@@ -0,0 +1,873 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+
+; Combined ABI tests for fp128 and i128
+
+; RUN: sed 's/PrimTy/fp128/g' %s | sed 's/Prim0/0xL0/g' | llc -mtriple=x86_64-unknown-linux-gnu -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-X64-F128
+; RUN: sed 's/PrimTy/i128/g' %s | sed 's/Prim0/0/g' | llc -mtriple=x86_64-unknown-linux-gnu -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-X64-I128
+; RUN: sed 's/PrimTy/fp128/g' %s | sed 's/Prim0/0xL0/g' | llc -mtriple=x86_64-pc-windows-msvc -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-MSVC64-F128
+; RUN: sed 's/PrimTy/i128/g' %s | sed 's/Prim0/0/g' | llc -mtriple=x86_64-pc-windows-msvc -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-MSVC64-I128
+; RUN: sed 's/PrimTy/fp128/g' %s | sed 's/Prim0/0xL0/g' | llc -mtriple=x86_64-pc-windows-gnu -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-MINGW-F128
+; RUN: sed 's/PrimTy/i128/g' %s | sed 's/Prim0/0/g' | llc -mtriple=x86_64-pc-windows-gnu -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-MINGW-I128
+;
+; Use the same directive for i128 and fp128 on x86-32 since both are passed and returned on the stack.
+; RUN: sed 's/PrimTy/fp128/g' %s | sed 's/Prim0/0xL0/g' | llc -mtriple=i686-unknown-linux-gnu -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-X86
+; RUN: sed 's/PrimTy/i128/g' %s | sed 's/Prim0/0/g' | llc -mtriple=i686-unknown-linux-gnu -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-X86
+; RUN: sed 's/PrimTy/fp128/g' %s | sed 's/Prim0/0xL0/g' | llc -mtriple=i686-pc-windows-msvc -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-MSVC32
+; RUN: sed 's/PrimTy/i128/g' %s | sed 's/Prim0/0/g' | llc -mtriple=i686-pc-windows-msvc -verify-machineinstrs | FileCheck %s --check-prefix=CHECK-MSVC32
+
+define PrimTy @return(ptr %p) nounwind {
+; CHECK-X64-F128-LABEL: return:
+; CHECK-X64-F128: # %bb.0:
+; CHECK-X64-F128-NEXT: movaps (%rdi), %xmm0
+; CHECK-X64-F128-NEXT: retq
+;
+; CHECK-X64-I128-LABEL: return:
+; CHECK-X64-I128: # %bb.0:
+; CHECK-X64-I128-NEXT: movq (%rdi), %rax
+; CHECK-X64-I128-NEXT: movq 8(%rdi), %rdx
+; CHECK-X64-I128-NEXT: retq
+;
+; CHECK-MSVC64-F128-LABEL: return:
+; CHECK-MSVC64-F128: # %bb.0:
+; CHECK-MSVC64-F128-NEXT: movaps (%rcx), %xmm0
+; CHECK-MSVC64-F128-NEXT: retq
+;
+; CHECK-MSVC64-I128-LABEL: return:
+; CHECK-MSVC64-I128: # %bb.0:
+; CHECK-MSVC64-I128-NEXT: movq (%rcx), %rax
+; CHECK-MSVC64-I128-NEXT: movq 8(%rcx), %rdx
+; CHECK-MSVC64-I128-NEXT: retq
+;
+; CHECK-MINGW-F128-LABEL: return:
+; CHECK-MINGW-F128: # %bb.0:
+; CHECK-MINGW-F128-NEXT: movaps (%rcx), %xmm0
+; CHECK-MINGW-F128-NEXT: retq
+;
+; CHECK-MINGW-I128-LABEL: return:
+; CHECK-MINGW-I128: # %bb.0:
+; CHECK-MINGW-I128-NEXT: movq (%rcx), %rax
+; CHECK-MINGW-I128-NEXT: movq 8(%rcx), %rdx
+; CHECK-MINGW-I128-NEXT: retq
+;
+; CHECK-X86-LABEL: return:
+; CHECK-X86: # %bb.0:
+; CHECK-X86-NEXT: pushl %edi
+; CHECK-X86-NEXT: pushl %esi
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; CHECK-X86-NEXT: movl (%ecx), %edx
+; CHECK-X86-NEXT: movl 4(%ecx), %esi
+; CHECK-X86-NEXT: movl 8(%ecx), %edi
+; CHECK-X86-NEXT: movl 12(%ecx), %ecx
+; CHECK-X86-NEXT: movl %ecx, 12(%eax)
+; CHECK-X86-NEXT: movl %edi, 8(%eax)
+; CHECK-X86-NEXT: movl %esi, 4(%eax)
+; CHECK-X86-NEXT: movl %edx, (%eax)
+; CHECK-X86-NEXT: popl %esi
+; CHECK-X86-NEXT: popl %edi
+; CHECK-X86-NEXT: retl $4
+;
+; CHECK-MSVC32-LABEL: return:
+; CHECK-MSVC32: # %bb.0:
+; CHECK-MSVC32-NEXT: pushl %edi
+; CHECK-MSVC32-NEXT: pushl %esi
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; CHECK-MSVC32-NEXT: movl (%ecx), %edx
+; CHECK-MSVC32-NEXT: movl 4(%ecx), %esi
+; CHECK-MSVC32-NEXT: movl 8(%ecx), %edi
+; CHECK-MSVC32-NEXT: movl 12(%ecx), %ecx
+; CHECK-MSVC32-NEXT: movl %ecx, 12(%eax)
+; CHECK-MSVC32-NEXT: movl %edi, 8(%eax)
+; CHECK-MSVC32-NEXT: movl %esi, 4(%eax)
+; CHECK-MSVC32-NEXT: movl %edx, (%eax)
+; CHECK-MSVC32-NEXT: popl %esi
+; CHECK-MSVC32-NEXT: popl %edi
+; CHECK-MSVC32-NEXT: retl
+ %r = load PrimTy, ptr %p, align 16
+ ret PrimTy %r
+}
+
+define PrimTy @first_arg(PrimTy %x) nounwind {
+; CHECK-X64-F128-LABEL: first_arg:
+; CHECK-X64-F128: # %bb.0:
+; CHECK-X64-F128-NEXT: retq
+;
+; CHECK-X64-I128-LABEL: first_arg:
+; CHECK-X64-I128: # %bb.0:
+; CHECK-X64-I128-NEXT: movq %rsi, %rdx
+; CHECK-X64-I128-NEXT: movq %rdi, %rax
+; CHECK-X64-I128-NEXT: retq
+;
+; CHECK-MSVC64-F128-LABEL: first_arg:
+; CHECK-MSVC64-F128: # %bb.0:
+; CHECK-MSVC64-F128-NEXT: movaps (%rcx), %xmm0
+; CHECK-MSVC64-F128-NEXT: retq
+;
+; CHECK-MSVC64-I128-LABEL: first_arg:
+; CHECK-MSVC64-I128: # %bb.0:
+; CHECK-MSVC64-I128-NEXT: movq %rcx, %rax
+; CHECK-MSVC64-I128-NEXT: retq
+;
+; CHECK-MINGW-F128-LABEL: first_arg:
+; CHECK-MINGW-F128: # %bb.0:
+; CHECK-MINGW-F128-NEXT: movaps (%rcx), %xmm0
+; CHECK-MINGW-F128-NEXT: retq
+;
+; CHECK-MINGW-I128-LABEL: first_arg:
+; CHECK-MINGW-I128: # %bb.0:
+; CHECK-MINGW-I128-NEXT: movq %rcx, %rax
+; CHECK-MINGW-I128-NEXT: retq
+;
+; CHECK-X86-LABEL: first_arg:
+; CHECK-X86: # %bb.0:
+; CHECK-X86-NEXT: pushl %edi
+; CHECK-X86-NEXT: pushl %esi
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edx
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %esi
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edi
+; CHECK-X86-NEXT: movl %edi, 12(%eax)
+; CHECK-X86-NEXT: movl %esi, 8(%eax)
+; CHECK-X86-NEXT: movl %edx, 4(%eax)
+; CHECK-X86-NEXT: movl %ecx, (%eax)
+; CHECK-X86-NEXT: popl %esi
+; CHECK-X86-NEXT: popl %edi
+; CHECK-X86-NEXT: retl $4
+;
+; CHECK-MSVC32-LABEL: first_arg:
+; CHECK-MSVC32: # %bb.0:
+; CHECK-MSVC32-NEXT: pushl %edi
+; CHECK-MSVC32-NEXT: pushl %esi
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edx
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %esi
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edi
+; CHECK-MSVC32-NEXT: movl %edi, 12(%eax)
+; CHECK-MSVC32-NEXT: movl %esi, 8(%eax)
+; CHECK-MSVC32-NEXT: movl %edx, 4(%eax)
+; CHECK-MSVC32-NEXT: movl %ecx, (%eax)
+; CHECK-MSVC32-NEXT: popl %esi
+; CHECK-MSVC32-NEXT: popl %edi
+; CHECK-MSVC32-NEXT: retl
+ ret PrimTy %x
+}
+
+define PrimTy @leading_args(i64 %_0, i64 %_1, i64 %_2, i64 %_3, PrimTy %x) nounwind {
+; CHECK-X64-F128-LABEL: leading_args:
+; CHECK-X64-F128: # %bb.0:
+; CHECK-X64-F128-NEXT: retq
+;
+; CHECK-X64-I128-LABEL: leading_args:
+; CHECK-X64-I128: # %bb.0:
+; CHECK-X64-I128-NEXT: movq %r9, %rdx
+; CHECK-X64-I128-NEXT: movq %r8, %rax
+; CHECK-X64-I128-NEXT: retq
+;
+; CHECK-MSVC64-F128-LABEL: leading_args:
+; CHECK-MSVC64-F128: # %bb.0:
+; CHECK-MSVC64-F128-NEXT: movq {{[0-9]+}}(%rsp), %rax
+; CHECK-MSVC64-F128-NEXT: movaps (%rax), %xmm0
+; CHECK-MSVC64-F128-NEXT: retq
+;
+; CHECK-MSVC64-I128-LABEL: leading_args:
+; CHECK-MSVC64-I128: # %bb.0:
+; CHECK-MSVC64-I128-NEXT: movq {{[0-9]+}}(%rsp), %rax
+; CHECK-MSVC64-I128-NEXT: movq {{[0-9]+}}(%rsp), %rdx
+; CHECK-MSVC64-I128-NEXT: retq
+;
+; CHECK-MINGW-F128-LABEL: leading_args:
+; CHECK-MINGW-F128: # %bb.0:
+; CHECK-MINGW-F128-NEXT: movq {{[0-9]+}}(%rsp), %rax
+; CHECK-MINGW-F128-NEXT: movaps (%rax), %xmm0
+; CHECK-MINGW-F128-NEXT: retq
+;
+; CHECK-MINGW-I128-LABEL: leading_args:
+; CHECK-MINGW-I128: # %bb.0:
+; CHECK-MINGW-I128-NEXT: movq {{[0-9]+}}(%rsp), %rax
+; CHECK-MINGW-I128-NEXT: movq {{[0-9]+}}(%rsp), %rdx
+; CHECK-MINGW-I128-NEXT: retq
+;
+; CHECK-X86-LABEL: leading_args:
+; CHECK-X86: # %bb.0:
+; CHECK-X86-NEXT: pushl %edi
+; CHECK-X86-NEXT: pushl %esi
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edx
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %esi
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edi
+; CHECK-X86-NEXT: movl %edi, 12(%eax)
+; CHECK-X86-NEXT: movl %esi, 8(%eax)
+; CHECK-X86-NEXT: movl %edx, 4(%eax)
+; CHECK-X86-NEXT: movl %ecx, (%eax)
+; CHECK-X86-NEXT: popl %esi
+; CHECK-X86-NEXT: popl %edi
+; CHECK-X86-NEXT: retl $4
+;
+; CHECK-MSVC32-LABEL: leading_args:
+; CHECK-MSVC32: # %bb.0:
+; CHECK-MSVC32-NEXT: pushl %edi
+; CHECK-MSVC32-NEXT: pushl %esi
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edx
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %esi
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edi
+; CHECK-MSVC32-NEXT: movl %edi, 12(%eax)
+; CHECK-MSVC32-NEXT: movl %esi, 8(%eax)
+; CHECK-MSVC32-NEXT: movl %edx, 4(%eax)
+; CHECK-MSVC32-NEXT: movl %ecx, (%eax)
+; CHECK-MSVC32-NEXT: popl %esi
+; CHECK-MSVC32-NEXT: popl %edi
+; CHECK-MSVC32-NEXT: retl
+ ret PrimTy %x
+}
+
+define PrimTy @many_leading_args(i64 %_0, i64 %_1, i64 %_2, i64 %_3, i64 %_4, PrimTy %_5, PrimTy %x) nounwind {
+; CHECK-X64-F128-LABEL: many_leading_args:
+; CHECK-X64-F128: # %bb.0:
+; CHECK-X64-F128-NEXT: movaps %xmm1, %xmm0
+; CHECK-X64-F128-NEXT: retq
+;
+; CHECK-X64-I128-LABEL: many_leading_args:
+; CHECK-X64-I128: # %bb.0:
+; CHECK-X64-I128-NEXT: movq {{[0-9]+}}(%rsp), %rax
+; CHECK-X64-I128-NEXT: movq {{[0-9]+}}(%rsp), %rdx
+; CHECK-X64-I128-NEXT: retq
+;
+; CHECK-MSVC64-F128-LABEL: many_leading_args:
+; CHECK-MSVC64-F128: # %bb.0:
+; CHECK-MSVC64-F128-NEXT: movq {{[0-9]+}}(%rsp), %rax
+; CHECK-MSVC64-F128-NEXT: movaps (%rax), %xmm0
+; CHECK-MSVC64-F128-NEXT: retq
+;
+; CHECK-MSVC64-I128-LABEL: many_leading_args:
+; CHECK-MSVC64-I128: # %bb.0:
+; CHECK-MSVC64-I128-NEXT: movq {{[0-9]+}}(%rsp), %rax
+; CHECK-MSVC64-I128-NEXT: movq {{[0-9]+}}(%rsp), %rdx
+; CHECK-MSVC64-I128-NEXT: retq
+;
+; CHECK-MINGW-F128-LABEL: many_leading_args:
+; CHECK-MINGW-F128: # %bb.0:
+; CHECK-MINGW-F128-NEXT: movq {{[0-9]+}}(%rsp), %rax
+; CHECK-MINGW-F128-NEXT: movaps (%rax), %xmm0
+; CHECK-MINGW-F128-NEXT: retq
+;
+; CHECK-MINGW-I128-LABEL: many_leading_args:
+; CHECK-MINGW-I128: # %bb.0:
+; CHECK-MINGW-I128-NEXT: movq {{[0-9]+}}(%rsp), %rax
+; CHECK-MINGW-I128-NEXT: movq {{[0-9]+}}(%rsp), %rdx
+; CHECK-MINGW-I128-NEXT: retq
+;
+; CHECK-X86-LABEL: many_leading_args:
+; CHECK-X86: # %bb.0:
+; CHECK-X86-NEXT: pushl %edi
+; CHECK-X86-NEXT: pushl %esi
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edx
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %esi
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edi
+; CHECK-X86-NEXT: movl %edi, 12(%eax)
+; CHECK-X86-NEXT: movl %esi, 8(%eax)
+; CHECK-X86-NEXT: movl %edx, 4(%eax)
+; CHECK-X86-NEXT: movl %ecx, (%eax)
+; CHECK-X86-NEXT: popl %esi
+; CHECK-X86-NEXT: popl %edi
+; CHECK-X86-NEXT: retl $4
+;
+; CHECK-MSVC32-LABEL: many_leading_args:
+; CHECK-MSVC32: # %bb.0:
+; CHECK-MSVC32-NEXT: pushl %edi
+; CHECK-MSVC32-NEXT: pushl %esi
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edx
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %esi
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edi
+; CHECK-MSVC32-NEXT: movl %edi, 12(%eax)
+; CHECK-MSVC32-NEXT: movl %esi, 8(%eax)
+; CHECK-MSVC32-NEXT: movl %edx, 4(%eax)
+; CHECK-MSVC32-NEXT: movl %ecx, (%eax)
+; CHECK-MSVC32-NEXT: popl %esi
+; CHECK-MSVC32-NEXT: popl %edi
+; CHECK-MSVC32-NEXT: retl
+ ret PrimTy %x
+}
+
+define PrimTy @trailing_arg(i64 %_0, i64 %_1, i64 %_2, i64 %_3, i64 %_4, PrimTy %x, i64 %_5) nounwind {
+; CHECK-X64-F128-LABEL: trailing_arg:
+; CHECK-X64-F128: # %bb.0:
+; CHECK-X64-F128-NEXT: retq
+;
+; CHECK-X64-I128-LABEL: trailing_arg:
+; CHECK-X64-I128: # %bb.0:
+; CHECK-X64-I128-NEXT: movq {{[0-9]+}}(%rsp), %rax
+; CHECK-X64-I128-NEXT: movq {{[0-9]+}}(%rsp), %rdx
+; CHECK-X64-I128-NEXT: retq
+;
+; CHECK-MSVC64-F128-LABEL: trailing_arg:
+; CHECK-MSVC64-F128: # %bb.0:
+; CHECK-MSVC64-F128-NEXT: movq {{[0-9]+}}(%rsp), %rax
+; CHECK-MSVC64-F128-NEXT: movaps (%rax), %xmm0
+; CHECK-MSVC64-F128-NEXT: retq
+;
+; CHECK-MSVC64-I128-LABEL: trailing_arg:
+; CHECK-MSVC64-I128: # %bb.0:
+; CHECK-MSVC64-I128-NEXT: movq {{[0-9]+}}(%rsp), %rax
+; CHECK-MSVC64-I128-NEXT: movq {{[0-9]+}}(%rsp), %rdx
+; CHECK-MSVC64-I128-NEXT: retq
+;
+; CHECK-MINGW-F128-LABEL: trailing_arg:
+; CHECK-MINGW-F128: # %bb.0:
+; CHECK-MINGW-F128-NEXT: movq {{[0-9]+}}(%rsp), %rax
+; CHECK-MINGW-F128-NEXT: movaps (%rax), %xmm0
+; CHECK-MINGW-F128-NEXT: retq
+;
+; CHECK-MINGW-I128-LABEL: trailing_arg:
+; CHECK-MINGW-I128: # %bb.0:
+; CHECK-MINGW-I128-NEXT: movq {{[0-9]+}}(%rsp), %rax
+; CHECK-MINGW-I128-NEXT: movq {{[0-9]+}}(%rsp), %rdx
+; CHECK-MINGW-I128-NEXT: retq
+;
+; CHECK-X86-LABEL: trailing_arg:
+; CHECK-X86: # %bb.0:
+; CHECK-X86-NEXT: pushl %edi
+; CHECK-X86-NEXT: pushl %esi
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edx
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %esi
+; CHECK-X86-NEXT: movl {{[0-9]+}}(%esp), %edi
+; CHECK-X86-NEXT: movl %edi, 12(%eax)
+; CHECK-X86-NEXT: movl %esi, 8(%eax)
+; CHECK-X86-NEXT: movl %edx, 4(%eax)
+; CHECK-X86-NEXT: movl %ecx, (%eax)
+; CHECK-X86-NEXT: popl %esi
+; CHECK-X86-NEXT: popl %edi
+; CHECK-X86-NEXT: retl $4
+;
+; CHECK-MSVC32-LABEL: trailing_arg:
+; CHECK-MSVC32: # %bb.0:
+; CHECK-MSVC32-NEXT: pushl %edi
+; CHECK-MSVC32-NEXT: pushl %esi
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %eax
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %ecx
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edx
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %esi
+; CHECK-MSVC32-NEXT: movl {{[0-9]+}}(%esp), %edi
+; CHECK-MSVC32-NEXT: movl %edi, 12(%eax)
+; CHECK-MSVC32-NEXT: movl %esi, 8(%eax)
+; CHECK-MSVC32-NEXT: movl %edx, 4(%eax)
+; CHECK-MSVC32-NEXT: movl %ecx, (%eax)
+; CHECK-MSVC32-NEXT: popl %esi
+; CHECK-MSVC32-NEXT: popl %edi
+; CHECK-MSVC32-NEXT: retl
+ ret PrimTy %x
+}
+
+define void @call_first_arg(PrimTy %x) nounwind {
+; CHECK-X64-F128-LABEL: call_first_arg:
+; CHECK-X64-F128: # %bb.0:
+; CHECK-X64-F128-NEXT: pushq %rax
+; CHECK-X64-F128-NEXT: callq first_arg at PLT
+; CHECK-X64-F128-NEXT: popq %rax
+; CHECK-X64-F128-NEXT: retq
+;
+; CHECK-X64-I128-LABEL: call_first_arg:
+; CHECK-X64-I128: # %bb.0:
+; CHECK-X64-I128-NEXT: pushq %rax
+; CHECK-X64-I128-NEXT: callq first_arg at PLT
+; CHECK-X64-I128-NEXT: popq %rax
+; CHECK-X64-I128-NEXT: retq
+;
+; CHECK-MSVC64-F128-LABEL: call_first_arg:
+; CHECK-MSVC64-F128: # %bb.0:
+; CHECK-MSVC64-F128-NEXT: subq $56, %rsp
+; CHECK-MSVC64-F128-NEXT: movaps (%rcx), %xmm0
+; CHECK-MSVC64-F128-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-F128-NEXT: leaq {{[0-9]+}}(%rsp), %rcx
+; CHECK-MSVC64-F128-NEXT: callq first_arg
+; CHECK-MSVC64-F128-NEXT: addq $56, %rsp
+; CHECK-MSVC64-F128-NEXT: retq
+;
+; CHECK-MSVC64-I128-LABEL: call_first_arg:
+; CHECK-MSVC64-I128: # %bb.0:
+; CHECK-MSVC64-I128-NEXT: subq $40, %rsp
+; CHECK-MSVC64-I128-NEXT: callq first_arg
+; CHECK-MSVC64-I128-NEXT: addq $40, %rsp
+; CHECK-MSVC64-I128-NEXT: retq
+;
+; CHECK-MINGW-F128-LABEL: call_first_arg:
+; CHECK-MINGW-F128: # %bb.0:
+; CHECK-MINGW-F128-NEXT: subq $56, %rsp
+; CHECK-MINGW-F128-NEXT: movaps (%rcx), %xmm0
+; CHECK-MINGW-F128-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-F128-NEXT: leaq {{[0-9]+}}(%rsp), %rcx
+; CHECK-MINGW-F128-NEXT: callq first_arg
+; CHECK-MINGW-F128-NEXT: addq $56, %rsp
+; CHECK-MINGW-F128-NEXT: retq
+;
+; CHECK-MINGW-I128-LABEL: call_first_arg:
+; CHECK-MINGW-I128: # %bb.0:
+; CHECK-MINGW-I128-NEXT: subq $40, %rsp
+; CHECK-MINGW-I128-NEXT: callq first_arg
+; CHECK-MINGW-I128-NEXT: addq $40, %rsp
+; CHECK-MINGW-I128-NEXT: retq
+;
+; CHECK-X86-LABEL: call_first_arg:
+; CHECK-X86: # %bb.0:
+; CHECK-X86-NEXT: subl $40, %esp
+; CHECK-X86-NEXT: leal {{[0-9]+}}(%esp), %eax
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl %eax
+; CHECK-X86-NEXT: calll first_arg at PLT
+; CHECK-X86-NEXT: addl $56, %esp
+; CHECK-X86-NEXT: retl
+;
+; CHECK-MSVC32-LABEL: call_first_arg:
+; CHECK-MSVC32: # %bb.0:
+; CHECK-MSVC32-NEXT: pushl %ebp
+; CHECK-MSVC32-NEXT: movl %esp, %ebp
+; CHECK-MSVC32-NEXT: andl $-16, %esp
+; CHECK-MSVC32-NEXT: subl $32, %esp
+; CHECK-MSVC32-NEXT: movl %esp, %eax
+; CHECK-MSVC32-NEXT: pushl 20(%ebp)
+; CHECK-MSVC32-NEXT: pushl 16(%ebp)
+; CHECK-MSVC32-NEXT: pushl 12(%ebp)
+; CHECK-MSVC32-NEXT: pushl 8(%ebp)
+; CHECK-MSVC32-NEXT: pushl %eax
+; CHECK-MSVC32-NEXT: calll _first_arg
+; CHECK-MSVC32-NEXT: addl $20, %esp
+; CHECK-MSVC32-NEXT: movl %ebp, %esp
+; CHECK-MSVC32-NEXT: popl %ebp
+; CHECK-MSVC32-NEXT: retl
+ call PrimTy @first_arg(PrimTy %x)
+ ret void
+}
+
+define void @call_leading_args(PrimTy %x) nounwind {
+; CHECK-X64-F128-LABEL: call_leading_args:
+; CHECK-X64-F128: # %bb.0:
+; CHECK-X64-F128-NEXT: pushq %rax
+; CHECK-X64-F128-NEXT: xorl %edi, %edi
+; CHECK-X64-F128-NEXT: xorl %esi, %esi
+; CHECK-X64-F128-NEXT: xorl %edx, %edx
+; CHECK-X64-F128-NEXT: xorl %ecx, %ecx
+; CHECK-X64-F128-NEXT: callq leading_args at PLT
+; CHECK-X64-F128-NEXT: popq %rax
+; CHECK-X64-F128-NEXT: retq
+;
+; CHECK-X64-I128-LABEL: call_leading_args:
+; CHECK-X64-I128: # %bb.0:
+; CHECK-X64-I128-NEXT: pushq %rax
+; CHECK-X64-I128-NEXT: movq %rsi, %r9
+; CHECK-X64-I128-NEXT: movq %rdi, %r8
+; CHECK-X64-I128-NEXT: xorl %edi, %edi
+; CHECK-X64-I128-NEXT: xorl %esi, %esi
+; CHECK-X64-I128-NEXT: xorl %edx, %edx
+; CHECK-X64-I128-NEXT: xorl %ecx, %ecx
+; CHECK-X64-I128-NEXT: callq leading_args at PLT
+; CHECK-X64-I128-NEXT: popq %rax
+; CHECK-X64-I128-NEXT: retq
+;
+; CHECK-MSVC64-F128-LABEL: call_leading_args:
+; CHECK-MSVC64-F128: # %bb.0:
+; CHECK-MSVC64-F128-NEXT: subq $72, %rsp
+; CHECK-MSVC64-F128-NEXT: movaps (%rcx), %xmm0
+; CHECK-MSVC64-F128-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-F128-NEXT: leaq {{[0-9]+}}(%rsp), %rax
+; CHECK-MSVC64-F128-NEXT: movq %rax, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-F128-NEXT: xorl %ecx, %ecx
+; CHECK-MSVC64-F128-NEXT: xorl %edx, %edx
+; CHECK-MSVC64-F128-NEXT: xorl %r8d, %r8d
+; CHECK-MSVC64-F128-NEXT: xorl %r9d, %r9d
+; CHECK-MSVC64-F128-NEXT: callq leading_args
+; CHECK-MSVC64-F128-NEXT: addq $72, %rsp
+; CHECK-MSVC64-F128-NEXT: retq
+;
+; CHECK-MSVC64-I128-LABEL: call_leading_args:
+; CHECK-MSVC64-I128: # %bb.0:
+; CHECK-MSVC64-I128-NEXT: subq $56, %rsp
+; CHECK-MSVC64-I128-NEXT: movq %rdx, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-I128-NEXT: movq %rcx, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-I128-NEXT: xorl %ecx, %ecx
+; CHECK-MSVC64-I128-NEXT: xorl %edx, %edx
+; CHECK-MSVC64-I128-NEXT: xorl %r8d, %r8d
+; CHECK-MSVC64-I128-NEXT: xorl %r9d, %r9d
+; CHECK-MSVC64-I128-NEXT: callq leading_args
+; CHECK-MSVC64-I128-NEXT: addq $56, %rsp
+; CHECK-MSVC64-I128-NEXT: retq
+;
+; CHECK-MINGW-F128-LABEL: call_leading_args:
+; CHECK-MINGW-F128: # %bb.0:
+; CHECK-MINGW-F128-NEXT: subq $72, %rsp
+; CHECK-MINGW-F128-NEXT: movaps (%rcx), %xmm0
+; CHECK-MINGW-F128-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-F128-NEXT: leaq {{[0-9]+}}(%rsp), %rax
+; CHECK-MINGW-F128-NEXT: movq %rax, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-F128-NEXT: xorl %ecx, %ecx
+; CHECK-MINGW-F128-NEXT: xorl %edx, %edx
+; CHECK-MINGW-F128-NEXT: xorl %r8d, %r8d
+; CHECK-MINGW-F128-NEXT: xorl %r9d, %r9d
+; CHECK-MINGW-F128-NEXT: callq leading_args
+; CHECK-MINGW-F128-NEXT: addq $72, %rsp
+; CHECK-MINGW-F128-NEXT: retq
+;
+; CHECK-MINGW-I128-LABEL: call_leading_args:
+; CHECK-MINGW-I128: # %bb.0:
+; CHECK-MINGW-I128-NEXT: subq $56, %rsp
+; CHECK-MINGW-I128-NEXT: movq %rdx, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-I128-NEXT: movq %rcx, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-I128-NEXT: xorl %ecx, %ecx
+; CHECK-MINGW-I128-NEXT: xorl %edx, %edx
+; CHECK-MINGW-I128-NEXT: xorl %r8d, %r8d
+; CHECK-MINGW-I128-NEXT: xorl %r9d, %r9d
+; CHECK-MINGW-I128-NEXT: callq leading_args
+; CHECK-MINGW-I128-NEXT: addq $56, %rsp
+; CHECK-MINGW-I128-NEXT: retq
+;
+; CHECK-X86-LABEL: call_leading_args:
+; CHECK-X86: # %bb.0:
+; CHECK-X86-NEXT: subl $40, %esp
+; CHECK-X86-NEXT: leal {{[0-9]+}}(%esp), %eax
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl %eax
+; CHECK-X86-NEXT: calll leading_args at PLT
+; CHECK-X86-NEXT: addl $88, %esp
+; CHECK-X86-NEXT: retl
+;
+; CHECK-MSVC32-LABEL: call_leading_args:
+; CHECK-MSVC32: # %bb.0:
+; CHECK-MSVC32-NEXT: pushl %ebp
+; CHECK-MSVC32-NEXT: movl %esp, %ebp
+; CHECK-MSVC32-NEXT: andl $-16, %esp
+; CHECK-MSVC32-NEXT: subl $32, %esp
+; CHECK-MSVC32-NEXT: movl %esp, %eax
+; CHECK-MSVC32-NEXT: pushl 20(%ebp)
+; CHECK-MSVC32-NEXT: pushl 16(%ebp)
+; CHECK-MSVC32-NEXT: pushl 12(%ebp)
+; CHECK-MSVC32-NEXT: pushl 8(%ebp)
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl %eax
+; CHECK-MSVC32-NEXT: calll _leading_args
+; CHECK-MSVC32-NEXT: addl $52, %esp
+; CHECK-MSVC32-NEXT: movl %ebp, %esp
+; CHECK-MSVC32-NEXT: popl %ebp
+; CHECK-MSVC32-NEXT: retl
+ call PrimTy @leading_args(i64 0, i64 0, i64 0, i64 0, PrimTy %x)
+ ret void
+}
+
+define void @call_many_leading_args(PrimTy %x) nounwind {
+; CHECK-X64-F128-LABEL: call_many_leading_args:
+; CHECK-X64-F128: # %bb.0:
+; CHECK-X64-F128-NEXT: pushq %rax
+; CHECK-X64-F128-NEXT: movaps %xmm0, %xmm1
+; CHECK-X64-F128-NEXT: xorps %xmm0, %xmm0
+; CHECK-X64-F128-NEXT: xorl %edi, %edi
+; CHECK-X64-F128-NEXT: xorl %esi, %esi
+; CHECK-X64-F128-NEXT: xorl %edx, %edx
+; CHECK-X64-F128-NEXT: xorl %ecx, %ecx
+; CHECK-X64-F128-NEXT: callq many_leading_args at PLT
+; CHECK-X64-F128-NEXT: popq %rax
+; CHECK-X64-F128-NEXT: retq
+;
+; CHECK-X64-I128-LABEL: call_many_leading_args:
+; CHECK-X64-I128: # %bb.0:
+; CHECK-X64-I128-NEXT: pushq %rax
+; CHECK-X64-I128-NEXT: movq %rsi, %rax
+; CHECK-X64-I128-NEXT: movq %rdi, %r10
+; CHECK-X64-I128-NEXT: xorl %edi, %edi
+; CHECK-X64-I128-NEXT: xorl %esi, %esi
+; CHECK-X64-I128-NEXT: xorl %edx, %edx
+; CHECK-X64-I128-NEXT: xorl %ecx, %ecx
+; CHECK-X64-I128-NEXT: xorl %r8d, %r8d
+; CHECK-X64-I128-NEXT: xorl %r9d, %r9d
+; CHECK-X64-I128-NEXT: pushq %rax
+; CHECK-X64-I128-NEXT: pushq %r10
+; CHECK-X64-I128-NEXT: callq many_leading_args at PLT
+; CHECK-X64-I128-NEXT: addq $16, %rsp
+; CHECK-X64-I128-NEXT: popq %rax
+; CHECK-X64-I128-NEXT: retq
+;
+; CHECK-MSVC64-F128-LABEL: call_many_leading_args:
+; CHECK-MSVC64-F128: # %bb.0:
+; CHECK-MSVC64-F128-NEXT: subq $88, %rsp
+; CHECK-MSVC64-F128-NEXT: movaps (%rcx), %xmm0
+; CHECK-MSVC64-F128-NEXT: xorps %xmm1, %xmm1
+; CHECK-MSVC64-F128-NEXT: movaps %xmm1, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-F128-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-F128-NEXT: leaq {{[0-9]+}}(%rsp), %rax
+; CHECK-MSVC64-F128-NEXT: movq %rax, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-F128-NEXT: leaq {{[0-9]+}}(%rsp), %rax
+; CHECK-MSVC64-F128-NEXT: movq %rax, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-F128-NEXT: xorl %ecx, %ecx
+; CHECK-MSVC64-F128-NEXT: xorl %edx, %edx
+; CHECK-MSVC64-F128-NEXT: xorl %r8d, %r8d
+; CHECK-MSVC64-F128-NEXT: xorl %r9d, %r9d
+; CHECK-MSVC64-F128-NEXT: callq many_leading_args
+; CHECK-MSVC64-F128-NEXT: addq $88, %rsp
+; CHECK-MSVC64-F128-NEXT: retq
+;
+; CHECK-MSVC64-I128-LABEL: call_many_leading_args:
+; CHECK-MSVC64-I128: # %bb.0:
+; CHECK-MSVC64-I128-NEXT: subq $72, %rsp
+; CHECK-MSVC64-I128-NEXT: movq %rdx, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-I128-NEXT: movq %rcx, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-I128-NEXT: movq $0, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-I128-NEXT: movq $0, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-I128-NEXT: xorl %ecx, %ecx
+; CHECK-MSVC64-I128-NEXT: xorl %edx, %edx
+; CHECK-MSVC64-I128-NEXT: xorl %r8d, %r8d
+; CHECK-MSVC64-I128-NEXT: xorl %r9d, %r9d
+; CHECK-MSVC64-I128-NEXT: callq many_leading_args
+; CHECK-MSVC64-I128-NEXT: addq $72, %rsp
+; CHECK-MSVC64-I128-NEXT: retq
+;
+; CHECK-MINGW-F128-LABEL: call_many_leading_args:
+; CHECK-MINGW-F128: # %bb.0:
+; CHECK-MINGW-F128-NEXT: subq $88, %rsp
+; CHECK-MINGW-F128-NEXT: movaps (%rcx), %xmm0
+; CHECK-MINGW-F128-NEXT: xorps %xmm1, %xmm1
+; CHECK-MINGW-F128-NEXT: movaps %xmm1, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-F128-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-F128-NEXT: leaq {{[0-9]+}}(%rsp), %rax
+; CHECK-MINGW-F128-NEXT: movq %rax, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-F128-NEXT: leaq {{[0-9]+}}(%rsp), %rax
+; CHECK-MINGW-F128-NEXT: movq %rax, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-F128-NEXT: xorl %ecx, %ecx
+; CHECK-MINGW-F128-NEXT: xorl %edx, %edx
+; CHECK-MINGW-F128-NEXT: xorl %r8d, %r8d
+; CHECK-MINGW-F128-NEXT: xorl %r9d, %r9d
+; CHECK-MINGW-F128-NEXT: callq many_leading_args
+; CHECK-MINGW-F128-NEXT: addq $88, %rsp
+; CHECK-MINGW-F128-NEXT: retq
+;
+; CHECK-MINGW-I128-LABEL: call_many_leading_args:
+; CHECK-MINGW-I128: # %bb.0:
+; CHECK-MINGW-I128-NEXT: subq $72, %rsp
+; CHECK-MINGW-I128-NEXT: movq %rdx, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-I128-NEXT: movq %rcx, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-I128-NEXT: movq $0, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-I128-NEXT: movq $0, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-I128-NEXT: xorl %ecx, %ecx
+; CHECK-MINGW-I128-NEXT: xorl %edx, %edx
+; CHECK-MINGW-I128-NEXT: xorl %r8d, %r8d
+; CHECK-MINGW-I128-NEXT: xorl %r9d, %r9d
+; CHECK-MINGW-I128-NEXT: callq many_leading_args
+; CHECK-MINGW-I128-NEXT: addq $72, %rsp
+; CHECK-MINGW-I128-NEXT: retq
+;
+; CHECK-X86-LABEL: call_many_leading_args:
+; CHECK-X86: # %bb.0:
+; CHECK-X86-NEXT: subl $40, %esp
+; CHECK-X86-NEXT: leal {{[0-9]+}}(%esp), %eax
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl %eax
+; CHECK-X86-NEXT: calll many_leading_args at PLT
+; CHECK-X86-NEXT: addl $104, %esp
+; CHECK-X86-NEXT: retl
+;
+; CHECK-MSVC32-LABEL: call_many_leading_args:
+; CHECK-MSVC32: # %bb.0:
+; CHECK-MSVC32-NEXT: pushl %ebp
+; CHECK-MSVC32-NEXT: movl %esp, %ebp
+; CHECK-MSVC32-NEXT: andl $-16, %esp
+; CHECK-MSVC32-NEXT: subl $32, %esp
+; CHECK-MSVC32-NEXT: movl %esp, %eax
+; CHECK-MSVC32-NEXT: pushl 20(%ebp)
+; CHECK-MSVC32-NEXT: pushl 16(%ebp)
+; CHECK-MSVC32-NEXT: pushl 12(%ebp)
+; CHECK-MSVC32-NEXT: pushl 8(%ebp)
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl %eax
+; CHECK-MSVC32-NEXT: calll _many_leading_args
+; CHECK-MSVC32-NEXT: addl $68, %esp
+; CHECK-MSVC32-NEXT: movl %ebp, %esp
+; CHECK-MSVC32-NEXT: popl %ebp
+; CHECK-MSVC32-NEXT: retl
+ call PrimTy @many_leading_args(i64 0, i64 0, i64 0, i64 0, PrimTy Prim0, PrimTy %x)
+ ret void
+}
+
+define void @call_trailing_arg(PrimTy %x) nounwind {
+; CHECK-X64-F128-LABEL: call_trailing_arg:
+; CHECK-X64-F128: # %bb.0:
+; CHECK-X64-F128-NEXT: pushq %rax
+; CHECK-X64-F128-NEXT: xorl %edi, %edi
+; CHECK-X64-F128-NEXT: xorl %esi, %esi
+; CHECK-X64-F128-NEXT: xorl %edx, %edx
+; CHECK-X64-F128-NEXT: xorl %ecx, %ecx
+; CHECK-X64-F128-NEXT: callq trailing_arg at PLT
+; CHECK-X64-F128-NEXT: popq %rax
+; CHECK-X64-F128-NEXT: retq
+;
+; CHECK-X64-I128-LABEL: call_trailing_arg:
+; CHECK-X64-I128: # %bb.0:
+; CHECK-X64-I128-NEXT: pushq %rax
+; CHECK-X64-I128-NEXT: movq %rsi, %r9
+; CHECK-X64-I128-NEXT: movq %rdi, %r8
+; CHECK-X64-I128-NEXT: xorl %edi, %edi
+; CHECK-X64-I128-NEXT: xorl %esi, %esi
+; CHECK-X64-I128-NEXT: xorl %edx, %edx
+; CHECK-X64-I128-NEXT: xorl %ecx, %ecx
+; CHECK-X64-I128-NEXT: callq trailing_arg at PLT
+; CHECK-X64-I128-NEXT: popq %rax
+; CHECK-X64-I128-NEXT: retq
+;
+; CHECK-MSVC64-F128-LABEL: call_trailing_arg:
+; CHECK-MSVC64-F128: # %bb.0:
+; CHECK-MSVC64-F128-NEXT: subq $72, %rsp
+; CHECK-MSVC64-F128-NEXT: movaps (%rcx), %xmm0
+; CHECK-MSVC64-F128-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-F128-NEXT: leaq {{[0-9]+}}(%rsp), %rax
+; CHECK-MSVC64-F128-NEXT: movq %rax, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-F128-NEXT: xorl %ecx, %ecx
+; CHECK-MSVC64-F128-NEXT: xorl %edx, %edx
+; CHECK-MSVC64-F128-NEXT: xorl %r8d, %r8d
+; CHECK-MSVC64-F128-NEXT: xorl %r9d, %r9d
+; CHECK-MSVC64-F128-NEXT: callq trailing_arg
+; CHECK-MSVC64-F128-NEXT: addq $72, %rsp
+; CHECK-MSVC64-F128-NEXT: retq
+;
+; CHECK-MSVC64-I128-LABEL: call_trailing_arg:
+; CHECK-MSVC64-I128: # %bb.0:
+; CHECK-MSVC64-I128-NEXT: subq $56, %rsp
+; CHECK-MSVC64-I128-NEXT: movq %rdx, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-I128-NEXT: movq %rcx, {{[0-9]+}}(%rsp)
+; CHECK-MSVC64-I128-NEXT: xorl %ecx, %ecx
+; CHECK-MSVC64-I128-NEXT: xorl %edx, %edx
+; CHECK-MSVC64-I128-NEXT: xorl %r8d, %r8d
+; CHECK-MSVC64-I128-NEXT: xorl %r9d, %r9d
+; CHECK-MSVC64-I128-NEXT: callq trailing_arg
+; CHECK-MSVC64-I128-NEXT: addq $56, %rsp
+; CHECK-MSVC64-I128-NEXT: retq
+;
+; CHECK-MINGW-F128-LABEL: call_trailing_arg:
+; CHECK-MINGW-F128: # %bb.0:
+; CHECK-MINGW-F128-NEXT: subq $72, %rsp
+; CHECK-MINGW-F128-NEXT: movaps (%rcx), %xmm0
+; CHECK-MINGW-F128-NEXT: movaps %xmm0, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-F128-NEXT: leaq {{[0-9]+}}(%rsp), %rax
+; CHECK-MINGW-F128-NEXT: movq %rax, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-F128-NEXT: xorl %ecx, %ecx
+; CHECK-MINGW-F128-NEXT: xorl %edx, %edx
+; CHECK-MINGW-F128-NEXT: xorl %r8d, %r8d
+; CHECK-MINGW-F128-NEXT: xorl %r9d, %r9d
+; CHECK-MINGW-F128-NEXT: callq trailing_arg
+; CHECK-MINGW-F128-NEXT: addq $72, %rsp
+; CHECK-MINGW-F128-NEXT: retq
+;
+; CHECK-MINGW-I128-LABEL: call_trailing_arg:
+; CHECK-MINGW-I128: # %bb.0:
+; CHECK-MINGW-I128-NEXT: subq $56, %rsp
+; CHECK-MINGW-I128-NEXT: movq %rdx, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-I128-NEXT: movq %rcx, {{[0-9]+}}(%rsp)
+; CHECK-MINGW-I128-NEXT: xorl %ecx, %ecx
+; CHECK-MINGW-I128-NEXT: xorl %edx, %edx
+; CHECK-MINGW-I128-NEXT: xorl %r8d, %r8d
+; CHECK-MINGW-I128-NEXT: xorl %r9d, %r9d
+; CHECK-MINGW-I128-NEXT: callq trailing_arg
+; CHECK-MINGW-I128-NEXT: addq $56, %rsp
+; CHECK-MINGW-I128-NEXT: retq
+;
+; CHECK-X86-LABEL: call_trailing_arg:
+; CHECK-X86: # %bb.0:
+; CHECK-X86-NEXT: subl $40, %esp
+; CHECK-X86-NEXT: leal {{[0-9]+}}(%esp), %eax
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl {{[0-9]+}}(%esp)
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl $0
+; CHECK-X86-NEXT: pushl %eax
+; CHECK-X86-NEXT: calll trailing_arg at PLT
+; CHECK-X86-NEXT: addl $88, %esp
+; CHECK-X86-NEXT: retl
+;
+; CHECK-MSVC32-LABEL: call_trailing_arg:
+; CHECK-MSVC32: # %bb.0:
+; CHECK-MSVC32-NEXT: pushl %ebp
+; CHECK-MSVC32-NEXT: movl %esp, %ebp
+; CHECK-MSVC32-NEXT: andl $-16, %esp
+; CHECK-MSVC32-NEXT: subl $32, %esp
+; CHECK-MSVC32-NEXT: movl %esp, %eax
+; CHECK-MSVC32-NEXT: pushl 20(%ebp)
+; CHECK-MSVC32-NEXT: pushl 16(%ebp)
+; CHECK-MSVC32-NEXT: pushl 12(%ebp)
+; CHECK-MSVC32-NEXT: pushl 8(%ebp)
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl $0
+; CHECK-MSVC32-NEXT: pushl %eax
+; CHECK-MSVC32-NEXT: calll _trailing_arg
+; CHECK-MSVC32-NEXT: addl $52, %esp
+; CHECK-MSVC32-NEXT: movl %ebp, %esp
+; CHECK-MSVC32-NEXT: popl %ebp
+; CHECK-MSVC32-NEXT: retl
+ call PrimTy @trailing_arg(i64 0, i64 0, i64 0, i64 0, PrimTy %x)
+ ret void
+}
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