-; RUN: llc < %s -mtriple=x86_64-linux-gnu -tailcallopt -code-model=large | FileCheck %s
+; RUN: llc < %s -mtriple=x86_64-linux-gnu -tailcallopt -code-model=large -enable-misched=false | FileCheck %s
declare fastcc i32 @callee(i32 %arg)
define fastcc i32 @directcall(i32 %arg) {
; Adjust the stack to enter the function. (The amount of the
; adjustment may change in the future, in which case the location of
; the stack argument and the return adjustment will change too.)
-; CHECK: subq $8, %rsp
+; CHECK: pushq
; Put the call target into R11, which won't be clobbered while restoring
; callee-saved registers and won't be used for passing arguments.
-; CHECK: movq %rdi, %r11
+; CHECK: movq %rdi, %rax
; Pass the stack argument.
; CHECK: movl $7, 16(%rsp)
; Pass the register arguments, in the right registers.
; CHECK: movl $5, %r8d
; CHECK: movl $6, %r9d
; Adjust the stack to "return".
-; CHECK: addq $8, %rsp
+; CHECK: popq
; And tail-call to the target.
-; CHECK: jmpq *%r11 # TAILCALL
+; CHECK: jmpq *%rax # TAILCALL
%res = tail call fastcc i32 %target(i32 1, i32 2, i32 3, i32 4, i32 5,
i32 6, i32 7)
ret i32 %res
; Adjust the stack to enter the function. (The amount of the
; adjustment may change in the future, in which case the location of
; the stack argument and the return adjustment will change too.)
-; CHECK: subq $8, %rsp
+; CHECK: pushq
; Pass the stack argument.
; CHECK: movl $7, 16(%rsp)
+; This is the large code model, so &manyargs_callee may not fit into
+; the jmp instruction. Put it into a register which won't be clobbered
+; while restoring callee-saved registers and won't be used for passing
+; arguments.
+; CHECK: movabsq $manyargs_callee, %rax
; Pass the register arguments, in the right registers.
; CHECK: movl $1, %edi
; CHECK: movl $2, %esi
; CHECK: movl $4, %ecx
; CHECK: movl $5, %r8d
; CHECK: movl $6, %r9d
-; This is the large code model, so &manyargs_callee may not fit into
-; the jmp instruction. Put it into R11, which won't be clobbered
-; while restoring callee-saved registers and won't be used for passing
-; arguments.
-; CHECK: movabsq $manyargs_callee, %r11
; Adjust the stack to "return".
-; CHECK: addq $8, %rsp
+; CHECK: popq
; And tail-call to the target.
-; CHECK: jmpq *%r11 # TAILCALL
+; CHECK: jmpq *%rax # TAILCALL
%res = tail call fastcc i32 @manyargs_callee(i32 1, i32 2, i32 3, i32 4,
i32 5, i32 6, i32 7)
ret i32 %res