; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -x86-speculative-load-hardening | FileCheck %s --check-prefix=X64-NOPIC
; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -x86-speculative-load-hardening -code-model medium | FileCheck %s --check-prefix=X64-NOPIC-MCM
; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -x86-speculative-load-hardening -relocation-model pic | FileCheck %s --check-prefix=X64-PIC
;
; FIXME: Add support for 32-bit.
declare void @f()
define i32 @test_calls_and_rets(ptr%ptr) nounwind {
; X64-NOPIC-LABEL: test_calls_and_rets:
; X64-NOPIC: # %bb.0: # %entry
; X64-NOPIC-NEXT: pushq %rbp
; X64-NOPIC-NEXT: pushq %r14
; X64-NOPIC-NEXT: pushq %rbx
; X64-NOPIC-NEXT: movq %rsp, %rax
; X64-NOPIC-NEXT: movq %rdi, %rbx
; X64-NOPIC-NEXT: movq $-1, %r14
; X64-NOPIC-NEXT: sarq $63, %rax
; X64-NOPIC-NEXT: shlq $47, %rax
; X64-NOPIC-NEXT: orq %rax, %rsp
; X64-NOPIC-NEXT: callq f@PLT
; X64-NOPIC-NEXT: .Lslh_ret_addr0:
; X64-NOPIC-NEXT: movq %rsp, %rax
; X64-NOPIC-NEXT: movq -{{[0-9]+}}(%rsp), %rcx
; X64-NOPIC-NEXT: sarq $63, %rax
; X64-NOPIC-NEXT: cmpq $.Lslh_ret_addr0, %rcx
; X64-NOPIC-NEXT: cmovneq %r14, %rax
; X64-NOPIC-NEXT: movl (%rbx), %ebp
; X64-NOPIC-NEXT: shlq $47, %rax
; X64-NOPIC-NEXT: orq %rax, %rsp
; X64-NOPIC-NEXT: callq f@PLT
; X64-NOPIC-NEXT: .Lslh_ret_addr1:
; X64-NOPIC-NEXT: movq %rsp, %rcx
; X64-NOPIC-NEXT: movq -{{[0-9]+}}(%rsp), %rax
; X64-NOPIC-NEXT: sarq $63, %rcx
; X64-NOPIC-NEXT: cmpq $.Lslh_ret_addr1, %rax
; X64-NOPIC-NEXT: cmovneq %r14, %rcx
; X64-NOPIC-NEXT: addl (%rbx), %ebp
; X64-NOPIC-NEXT: orl %ecx, %ebp
; X64-NOPIC-NEXT: shlq $47, %rcx
; X64-NOPIC-NEXT: movl %ebp, %eax
; X64-NOPIC-NEXT: orq %rcx, %rsp
; X64-NOPIC-NEXT: popq %rbx
; X64-NOPIC-NEXT: popq %r14
; X64-NOPIC-NEXT: popq %rbp
; X64-NOPIC-NEXT: retq
;
; X64-NOPIC-MCM-LABEL: test_calls_and_rets:
; X64-NOPIC-MCM: # %bb.0: # %entry
; X64-NOPIC-MCM-NEXT: pushq %rbp
; X64-NOPIC-MCM-NEXT: pushq %r14
; X64-NOPIC-MCM-NEXT: pushq %rbx
; X64-NOPIC-MCM-NEXT: movq %rsp, %rax
; X64-NOPIC-MCM-NEXT: movq %rdi, %rbx
; X64-NOPIC-MCM-NEXT: movq $-1, %r14
; X64-NOPIC-MCM-NEXT: sarq $63, %rax
; X64-NOPIC-MCM-NEXT: shlq $47, %rax
; X64-NOPIC-MCM-NEXT: orq %rax, %rsp
; X64-NOPIC-MCM-NEXT: callq f@PLT
; X64-NOPIC-MCM-NEXT: .Lslh_ret_addr0:
; X64-NOPIC-MCM-NEXT: movq %rsp, %rax
; X64-NOPIC-MCM-NEXT: movq -{{[0-9]+}}(%rsp), %rcx
; X64-NOPIC-MCM-NEXT: sarq $63, %rax
; X64-NOPIC-MCM-NEXT: leaq .Lslh_ret_addr0(%rip), %rdx
; X64-NOPIC-MCM-NEXT: cmpq %rdx, %rcx
; X64-NOPIC-MCM-NEXT: cmovneq %r14, %rax
; X64-NOPIC-MCM-NEXT: movl (%rbx), %ebp
; X64-NOPIC-MCM-NEXT: shlq $47, %rax
; X64-NOPIC-MCM-NEXT: orq %rax, %rsp
; X64-NOPIC-MCM-NEXT: callq f@PLT
; X64-NOPIC-MCM-NEXT: .Lslh_ret_addr1:
; X64-NOPIC-MCM-NEXT: movq %rsp, %rcx
; X64-NOPIC-MCM-NEXT: movq -{{[0-9]+}}(%rsp), %rax
; X64-NOPIC-MCM-NEXT: sarq $63, %rcx
; X64-NOPIC-MCM-NEXT: leaq .Lslh_ret_addr1(%rip), %rdx
; X64-NOPIC-MCM-NEXT: cmpq %rdx, %rax
; X64-NOPIC-MCM-NEXT: cmovneq %r14, %rcx
; X64-NOPIC-MCM-NEXT: addl (%rbx), %ebp
; X64-NOPIC-MCM-NEXT: orl %ecx, %ebp
; X64-NOPIC-MCM-NEXT: shlq $47, %rcx
; X64-NOPIC-MCM-NEXT: movl %ebp, %eax
; X64-NOPIC-MCM-NEXT: orq %rcx, %rsp
; X64-NOPIC-MCM-NEXT: popq %rbx
; X64-NOPIC-MCM-NEXT: popq %r14
; X64-NOPIC-MCM-NEXT: popq %rbp
; X64-NOPIC-MCM-NEXT: retq
;
; X64-PIC-LABEL: test_calls_and_rets:
; X64-PIC: # %bb.0: # %entry
; X64-PIC-NEXT: pushq %rbp
; X64-PIC-NEXT: pushq %r14
; X64-PIC-NEXT: pushq %rbx
; X64-PIC-NEXT: movq %rsp, %rax
; X64-PIC-NEXT: movq %rdi, %rbx
; X64-PIC-NEXT: movq $-1, %r14
; X64-PIC-NEXT: sarq $63, %rax
; X64-PIC-NEXT: shlq $47, %rax
; X64-PIC-NEXT: orq %rax, %rsp
; X64-PIC-NEXT: callq f@PLT
; X64-PIC-NEXT: .Lslh_ret_addr0:
; X64-PIC-NEXT: movq %rsp, %rax
; X64-PIC-NEXT: movq -{{[0-9]+}}(%rsp), %rcx
; X64-PIC-NEXT: sarq $63, %rax
; X64-PIC-NEXT: leaq .Lslh_ret_addr0(%rip), %rdx
; X64-PIC-NEXT: cmpq %rdx, %rcx
; X64-PIC-NEXT: cmovneq %r14, %rax
; X64-PIC-NEXT: movl (%rbx), %ebp
; X64-PIC-NEXT: shlq $47, %rax
; X64-PIC-NEXT: orq %rax, %rsp
; X64-PIC-NEXT: callq f@PLT
; X64-PIC-NEXT: .Lslh_ret_addr1:
; X64-PIC-NEXT: movq %rsp, %rcx
; X64-PIC-NEXT: movq -{{[0-9]+}}(%rsp), %rax
; X64-PIC-NEXT: sarq $63, %rcx
; X64-PIC-NEXT: leaq .Lslh_ret_addr1(%rip), %rdx
; X64-PIC-NEXT: cmpq %rdx, %rax
; X64-PIC-NEXT: cmovneq %r14, %rcx
; X64-PIC-NEXT: addl (%rbx), %ebp
; X64-PIC-NEXT: orl %ecx, %ebp
; X64-PIC-NEXT: shlq $47, %rcx
; X64-PIC-NEXT: movl %ebp, %eax
; X64-PIC-NEXT: orq %rcx, %rsp
; X64-PIC-NEXT: popq %rbx
; X64-PIC-NEXT: popq %r14
; X64-PIC-NEXT: popq %rbp
; X64-PIC-NEXT: retq
entry:
call void @f()
%x = load i32, ptr %ptr
call void @f()
%y = load i32, ptr %ptr
%z = add i32 %x, %y
ret i32 %z
}
define i32 @test_calls_and_rets_noredzone(ptr%ptr) nounwind noredzone {
; X64-NOPIC-LABEL: test_calls_and_rets_noredzone:
; X64-NOPIC: # %bb.0: # %entry
; X64-NOPIC-NEXT: pushq %rbp
; X64-NOPIC-NEXT: pushq %r15
; X64-NOPIC-NEXT: pushq %r14
; X64-NOPIC-NEXT: pushq %rbx
; X64-NOPIC-NEXT: pushq %rax
; X64-NOPIC-NEXT: movq %rsp, %rax
; X64-NOPIC-NEXT: movq %rdi, %rbx
; X64-NOPIC-NEXT: movq $-1, %r14
; X64-NOPIC-NEXT: sarq $63, %rax
; X64-NOPIC-NEXT: shlq $47, %rax
; X64-NOPIC-NEXT: orq %rax, %rsp
; X64-NOPIC-NEXT: movq $.Lslh_ret_addr2, %r15
; X64-NOPIC-NEXT: callq f@PLT
; X64-NOPIC-NEXT: .Lslh_ret_addr2:
; X64-NOPIC-NEXT: movq %rsp, %rax
; X64-NOPIC-NEXT: sarq $63, %rax
; X64-NOPIC-NEXT: cmpq $.Lslh_ret_addr2, %r15
; X64-NOPIC-NEXT: cmovneq %r14, %rax
; X64-NOPIC-NEXT: movl (%rbx), %ebp
; X64-NOPIC-NEXT: shlq $47, %rax
; X64-NOPIC-NEXT: orq %rax, %rsp
; X64-NOPIC-NEXT: movq $.Lslh_ret_addr3, %r15
; X64-NOPIC-NEXT: callq f@PLT
; X64-NOPIC-NEXT: .Lslh_ret_addr3:
; X64-NOPIC-NEXT: movq %rsp, %rcx
; X64-NOPIC-NEXT: sarq $63, %rcx
; X64-NOPIC-NEXT: cmpq $.Lslh_ret_addr3, %r15
; X64-NOPIC-NEXT: cmovneq %r14, %rcx
; X64-NOPIC-NEXT: addl (%rbx), %ebp
; X64-NOPIC-NEXT: orl %ecx, %ebp
; X64-NOPIC-NEXT: shlq $47, %rcx
; X64-NOPIC-NEXT: movl %ebp, %eax
; X64-NOPIC-NEXT: orq %rcx, %rsp
; X64-NOPIC-NEXT: addq $8, %rsp
; X64-NOPIC-NEXT: popq %rbx
; X64-NOPIC-NEXT: popq %r14
; X64-NOPIC-NEXT: popq %r15
; X64-NOPIC-NEXT: popq %rbp
; X64-NOPIC-NEXT: retq
;
; X64-NOPIC-MCM-LABEL: test_calls_and_rets_noredzone:
; X64-NOPIC-MCM: # %bb.0: # %entry
; X64-NOPIC-MCM-NEXT: pushq %rbp
; X64-NOPIC-MCM-NEXT: pushq %r15
; X64-NOPIC-MCM-NEXT: pushq %r14
; X64-NOPIC-MCM-NEXT: pushq %rbx
; X64-NOPIC-MCM-NEXT: pushq %rax
; X64-NOPIC-MCM-NEXT: movq %rsp, %rax
; X64-NOPIC-MCM-NEXT: movq %rdi, %rbx
; X64-NOPIC-MCM-NEXT: movq $-1, %r14
; X64-NOPIC-MCM-NEXT: sarq $63, %rax
; X64-NOPIC-MCM-NEXT: shlq $47, %rax
; X64-NOPIC-MCM-NEXT: orq %rax, %rsp
; X64-NOPIC-MCM-NEXT: leaq .Lslh_ret_addr2(%rip), %r15
; X64-NOPIC-MCM-NEXT: callq f@PLT
; X64-NOPIC-MCM-NEXT: .Lslh_ret_addr2:
; X64-NOPIC-MCM-NEXT: movq %rsp, %rax
; X64-NOPIC-MCM-NEXT: sarq $63, %rax
; X64-NOPIC-MCM-NEXT: leaq .Lslh_ret_addr2(%rip), %rcx
; X64-NOPIC-MCM-NEXT: cmpq %rcx, %r15
; X64-NOPIC-MCM-NEXT: cmovneq %r14, %rax
; X64-NOPIC-MCM-NEXT: movl (%rbx), %ebp
; X64-NOPIC-MCM-NEXT: shlq $47, %rax
; X64-NOPIC-MCM-NEXT: orq %rax, %rsp
; X64-NOPIC-MCM-NEXT: leaq .Lslh_ret_addr3(%rip), %r15
; X64-NOPIC-MCM-NEXT: callq f@PLT
; X64-NOPIC-MCM-NEXT: .Lslh_ret_addr3:
; X64-NOPIC-MCM-NEXT: movq %rsp, %rcx
; X64-NOPIC-MCM-NEXT: sarq $63, %rcx
; X64-NOPIC-MCM-NEXT: leaq .Lslh_ret_addr3(%rip), %rax
; X64-NOPIC-MCM-NEXT: cmpq %rax, %r15
; X64-NOPIC-MCM-NEXT: cmovneq %r14, %rcx
; X64-NOPIC-MCM-NEXT: addl (%rbx), %ebp
; X64-NOPIC-MCM-NEXT: orl %ecx, %ebp
; X64-NOPIC-MCM-NEXT: shlq $47, %rcx
; X64-NOPIC-MCM-NEXT: movl %ebp, %eax
; X64-NOPIC-MCM-NEXT: orq %rcx, %rsp
; X64-NOPIC-MCM-NEXT: addq $8, %rsp
; X64-NOPIC-MCM-NEXT: popq %rbx
; X64-NOPIC-MCM-NEXT: popq %r14
; X64-NOPIC-MCM-NEXT: popq %r15
; X64-NOPIC-MCM-NEXT: popq %rbp
; X64-NOPIC-MCM-NEXT: retq
;
; X64-PIC-LABEL: test_calls_and_rets_noredzone:
; X64-PIC: # %bb.0: # %entry
; X64-PIC-NEXT: pushq %rbp
; X64-PIC-NEXT: pushq %r15
; X64-PIC-NEXT: pushq %r14
; X64-PIC-NEXT: pushq %rbx
; X64-PIC-NEXT: pushq %rax
; X64-PIC-NEXT: movq %rsp, %rax
; X64-PIC-NEXT: movq %rdi, %rbx
; X64-PIC-NEXT: movq $-1, %r14
; X64-PIC-NEXT: sarq $63, %rax
; X64-PIC-NEXT: shlq $47, %rax
; X64-PIC-NEXT: orq %rax, %rsp
; X64-PIC-NEXT: leaq .Lslh_ret_addr2(%rip), %r15
; X64-PIC-NEXT: callq f@PLT
; X64-PIC-NEXT: .Lslh_ret_addr2:
; X64-PIC-NEXT: movq %rsp, %rax
; X64-PIC-NEXT: sarq $63, %rax
; X64-PIC-NEXT: leaq .Lslh_ret_addr2(%rip), %rcx
; X64-PIC-NEXT: cmpq %rcx, %r15
; X64-PIC-NEXT: cmovneq %r14, %rax
; X64-PIC-NEXT: movl (%rbx), %ebp
; X64-PIC-NEXT: shlq $47, %rax
; X64-PIC-NEXT: orq %rax, %rsp
; X64-PIC-NEXT: leaq .Lslh_ret_addr3(%rip), %r15
; X64-PIC-NEXT: callq f@PLT
; X64-PIC-NEXT: .Lslh_ret_addr3:
; X64-PIC-NEXT: movq %rsp, %rcx
; X64-PIC-NEXT: sarq $63, %rcx
; X64-PIC-NEXT: leaq .Lslh_ret_addr3(%rip), %rax
; X64-PIC-NEXT: cmpq %rax, %r15
; X64-PIC-NEXT: cmovneq %r14, %rcx
; X64-PIC-NEXT: addl (%rbx), %ebp
; X64-PIC-NEXT: orl %ecx, %ebp
; X64-PIC-NEXT: shlq $47, %rcx
; X64-PIC-NEXT: movl %ebp, %eax
; X64-PIC-NEXT: orq %rcx, %rsp
; X64-PIC-NEXT: addq $8, %rsp
; X64-PIC-NEXT: popq %rbx
; X64-PIC-NEXT: popq %r14
; X64-PIC-NEXT: popq %r15
; X64-PIC-NEXT: popq %rbp
; X64-PIC-NEXT: retq
entry:
call void @f()
%x = load i32, ptr %ptr
call void @f()
%y = load i32, ptr %ptr
%z = add i32 %x, %y
ret i32 %z
}
declare i32 @setjmp(ptr %env) returns_twice
declare i32 @sigsetjmp(ptr %env, i32 %savemask) returns_twice
declare i32 @__sigsetjmp(ptr %foo, ptr %bar, i32 %baz) returns_twice
define i32 @test_call_setjmp(ptr%ptr) nounwind {
; X64-NOPIC-LABEL: test_call_setjmp:
; X64-NOPIC: # %bb.0: # %entry
; X64-NOPIC-NEXT: pushq %rbp
; X64-NOPIC-NEXT: pushq %r15
; X64-NOPIC-NEXT: pushq %r14
; X64-NOPIC-NEXT: pushq %r12
; X64-NOPIC-NEXT: pushq %rbx
; X64-NOPIC-NEXT: subq $16, %rsp
; X64-NOPIC-NEXT: movq %rsp, %rax
; X64-NOPIC-NEXT: movq %rdi, %rbx
; X64-NOPIC-NEXT: movq $-1, %r15
; X64-NOPIC-NEXT: sarq $63, %rax
; X64-NOPIC-NEXT: movq %rsp, %r14
; X64-NOPIC-NEXT: shlq $47, %rax
; X64-NOPIC-NEXT: movq %r14, %rdi
; X64-NOPIC-NEXT: orq %rax, %rsp
; X64-NOPIC-NEXT: movq $.Lslh_ret_addr4, %r12
; X64-NOPIC-NEXT: callq setjmp@PLT
; X64-NOPIC-NEXT: .Lslh_ret_addr4:
; X64-NOPIC-NEXT: movq %rsp, %rax
; X64-NOPIC-NEXT: sarq $63, %rax
; X64-NOPIC-NEXT: cmpq $.Lslh_ret_addr4, %r12
; X64-NOPIC-NEXT: cmovneq %r15, %rax
; X64-NOPIC-NEXT: movl (%rbx), %ebp
; X64-NOPIC-NEXT: shlq $47, %rax
; X64-NOPIC-NEXT: movq %r14, %rdi
; X64-NOPIC-NEXT: movl $42, %esi
; X64-NOPIC-NEXT: orq %rax, %rsp
; X64-NOPIC-NEXT: movq $.Lslh_ret_addr5, %r12
; X64-NOPIC-NEXT: callq sigsetjmp@PLT
; X64-NOPIC-NEXT: .Lslh_ret_addr5:
; X64-NOPIC-NEXT: movq %rsp, %rax
; X64-NOPIC-NEXT: sarq $63, %rax
; X64-NOPIC-NEXT: cmpq $.Lslh_ret_addr5, %r12
; X64-NOPIC-NEXT: cmovneq %r15, %rax
; X64-NOPIC-NEXT: addl (%rbx), %ebp
; X64-NOPIC-NEXT: shlq $47, %rax
; X64-NOPIC-NEXT: movq %r14, %rdi
; X64-NOPIC-NEXT: movq %r14, %rsi
; X64-NOPIC-NEXT: movl $42, %edx
; X64-NOPIC-NEXT: orq %rax, %rsp
; X64-NOPIC-NEXT: movq $.Lslh_ret_addr6, %r14
; X64-NOPIC-NEXT: callq __sigsetjmp@PLT
; X64-NOPIC-NEXT: .Lslh_ret_addr6:
; X64-NOPIC-NEXT: movq %rsp, %rax
; X64-NOPIC-NEXT: sarq $63, %rax
; X64-NOPIC-NEXT: cmpq $.Lslh_ret_addr6, %r14
; X64-NOPIC-NEXT: movq %rax, %rcx
; X64-NOPIC-NEXT: cmovneq %r15, %rcx
; X64-NOPIC-NEXT: addl (%rbx), %ebp
; X64-NOPIC-NEXT: movl %ebp, %eax
; X64-NOPIC-NEXT: orl %ecx, %eax
; X64-NOPIC-NEXT: shlq $47, %rcx
; X64-NOPIC-NEXT: orq %rcx, %rsp
; X64-NOPIC-NEXT: addq $16, %rsp
; X64-NOPIC-NEXT: popq %rbx
; X64-NOPIC-NEXT: popq %r12
; X64-NOPIC-NEXT: popq %r14
; X64-NOPIC-NEXT: popq %r15
; X64-NOPIC-NEXT: popq %rbp
; X64-NOPIC-NEXT: retq
;
; X64-NOPIC-MCM-LABEL: test_call_setjmp:
; X64-NOPIC-MCM: # %bb.0: # %entry
; X64-NOPIC-MCM-NEXT: pushq %rbp
; X64-NOPIC-MCM-NEXT: pushq %r15
; X64-NOPIC-MCM-NEXT: pushq %r14
; X64-NOPIC-MCM-NEXT: pushq %r12
; X64-NOPIC-MCM-NEXT: pushq %rbx
; X64-NOPIC-MCM-NEXT: subq $16, %rsp
; X64-NOPIC-MCM-NEXT: movq %rsp, %rax
; X64-NOPIC-MCM-NEXT: movq %rdi, %rbx
; X64-NOPIC-MCM-NEXT: movq $-1, %r15
; X64-NOPIC-MCM-NEXT: sarq $63, %rax
; X64-NOPIC-MCM-NEXT: movq %rsp, %r14
; X64-NOPIC-MCM-NEXT: shlq $47, %rax
; X64-NOPIC-MCM-NEXT: movq %r14, %rdi
; X64-NOPIC-MCM-NEXT: orq %rax, %rsp
; X64-NOPIC-MCM-NEXT: leaq .Lslh_ret_addr4(%rip), %r12
; X64-NOPIC-MCM-NEXT: callq setjmp@PLT
; X64-NOPIC-MCM-NEXT: .Lslh_ret_addr4:
; X64-NOPIC-MCM-NEXT: movq %rsp, %rax
; X64-NOPIC-MCM-NEXT: sarq $63, %rax
; X64-NOPIC-MCM-NEXT: leaq .Lslh_ret_addr4(%rip), %rcx
; X64-NOPIC-MCM-NEXT: cmpq %rcx, %r12
; X64-NOPIC-MCM-NEXT: cmovneq %r15, %rax
; X64-NOPIC-MCM-NEXT: movl (%rbx), %ebp
; X64-NOPIC-MCM-NEXT: shlq $47, %rax
; X64-NOPIC-MCM-NEXT: movq %r14, %rdi
; X64-NOPIC-MCM-NEXT: movl $42, %esi
; X64-NOPIC-MCM-NEXT: orq %rax, %rsp
; X64-NOPIC-MCM-NEXT: leaq .Lslh_ret_addr5(%rip), %r12
; X64-NOPIC-MCM-NEXT: callq sigsetjmp@PLT
; X64-NOPIC-MCM-NEXT: .Lslh_ret_addr5:
; X64-NOPIC-MCM-NEXT: movq %rsp, %rax
; X64-NOPIC-MCM-NEXT: sarq $63, %rax
; X64-NOPIC-MCM-NEXT: leaq .Lslh_ret_addr5(%rip), %rcx
; X64-NOPIC-MCM-NEXT: cmpq %rcx, %r12
; X64-NOPIC-MCM-NEXT: cmovneq %r15, %rax
; X64-NOPIC-MCM-NEXT: addl (%rbx), %ebp
; X64-NOPIC-MCM-NEXT: shlq $47, %rax
; X64-NOPIC-MCM-NEXT: movq %r14, %rdi
; X64-NOPIC-MCM-NEXT: movq %r14, %rsi
; X64-NOPIC-MCM-NEXT: movl $42, %edx
; X64-NOPIC-MCM-NEXT: orq %rax, %rsp
; X64-NOPIC-MCM-NEXT: leaq .Lslh_ret_addr6(%rip), %r14
; X64-NOPIC-MCM-NEXT: callq __sigsetjmp@PLT
; X64-NOPIC-MCM-NEXT: .Lslh_ret_addr6:
; X64-NOPIC-MCM-NEXT: movq %rsp, %rax
; X64-NOPIC-MCM-NEXT: sarq $63, %rax
; X64-NOPIC-MCM-NEXT: leaq .Lslh_ret_addr6(%rip), %rcx
; X64-NOPIC-MCM-NEXT: cmpq %rcx, %r14
; X64-NOPIC-MCM-NEXT: movq %rax, %rcx
; X64-NOPIC-MCM-NEXT: cmovneq %r15, %rcx
; X64-NOPIC-MCM-NEXT: addl (%rbx), %ebp
; X64-NOPIC-MCM-NEXT: movl %ebp, %eax
; X64-NOPIC-MCM-NEXT: orl %ecx, %eax
; X64-NOPIC-MCM-NEXT: shlq $47, %rcx
; X64-NOPIC-MCM-NEXT: orq %rcx, %rsp
; X64-NOPIC-MCM-NEXT: addq $16, %rsp
; X64-NOPIC-MCM-NEXT: popq %rbx
; X64-NOPIC-MCM-NEXT: popq %r12
; X64-NOPIC-MCM-NEXT: popq %r14
; X64-NOPIC-MCM-NEXT: popq %r15
; X64-NOPIC-MCM-NEXT: popq %rbp
; X64-NOPIC-MCM-NEXT: retq
;
; X64-PIC-LABEL: test_call_setjmp:
; X64-PIC: # %bb.0: # %entry
; X64-PIC-NEXT: pushq %rbp
; X64-PIC-NEXT: pushq %r15
; X64-PIC-NEXT: pushq %r14
; X64-PIC-NEXT: pushq %r12
; X64-PIC-NEXT: pushq %rbx
; X64-PIC-NEXT: subq $16, %rsp
; X64-PIC-NEXT: movq %rsp, %rax
; X64-PIC-NEXT: movq %rdi, %rbx
; X64-PIC-NEXT: movq $-1, %r15
; X64-PIC-NEXT: sarq $63, %rax
; X64-PIC-NEXT: movq %rsp, %r14
; X64-PIC-NEXT: shlq $47, %rax
; X64-PIC-NEXT: movq %r14, %rdi
; X64-PIC-NEXT: orq %rax, %rsp
; X64-PIC-NEXT: leaq .Lslh_ret_addr4(%rip), %r12
; X64-PIC-NEXT: callq setjmp@PLT
; X64-PIC-NEXT: .Lslh_ret_addr4:
; X64-PIC-NEXT: movq %rsp, %rax
; X64-PIC-NEXT: sarq $63, %rax
; X64-PIC-NEXT: leaq .Lslh_ret_addr4(%rip), %rcx
; X64-PIC-NEXT: cmpq %rcx, %r12
; X64-PIC-NEXT: cmovneq %r15, %rax
; X64-PIC-NEXT: movl (%rbx), %ebp
; X64-PIC-NEXT: shlq $47, %rax
; X64-PIC-NEXT: movq %r14, %rdi
; X64-PIC-NEXT: movl $42, %esi
; X64-PIC-NEXT: orq %rax, %rsp
; X64-PIC-NEXT: leaq .Lslh_ret_addr5(%rip), %r12
; X64-PIC-NEXT: callq sigsetjmp@PLT
; X64-PIC-NEXT: .Lslh_ret_addr5:
; X64-PIC-NEXT: movq %rsp, %rax
; X64-PIC-NEXT: sarq $63, %rax
; X64-PIC-NEXT: leaq .Lslh_ret_addr5(%rip), %rcx
; X64-PIC-NEXT: cmpq %rcx, %r12
; X64-PIC-NEXT: cmovneq %r15, %rax
; X64-PIC-NEXT: addl (%rbx), %ebp
; X64-PIC-NEXT: shlq $47, %rax
; X64-PIC-NEXT: movq %r14, %rdi
; X64-PIC-NEXT: movq %r14, %rsi
; X64-PIC-NEXT: movl $42, %edx
; X64-PIC-NEXT: orq %rax, %rsp
; X64-PIC-NEXT: leaq .Lslh_ret_addr6(%rip), %r14
; X64-PIC-NEXT: callq __sigsetjmp@PLT
; X64-PIC-NEXT: .Lslh_ret_addr6:
; X64-PIC-NEXT: movq %rsp, %rax
; X64-PIC-NEXT: sarq $63, %rax
; X64-PIC-NEXT: leaq .Lslh_ret_addr6(%rip), %rcx
; X64-PIC-NEXT: cmpq %rcx, %r14
; X64-PIC-NEXT: movq %rax, %rcx
; X64-PIC-NEXT: cmovneq %r15, %rcx
; X64-PIC-NEXT: addl (%rbx), %ebp
; X64-PIC-NEXT: movl %ebp, %eax
; X64-PIC-NEXT: orl %ecx, %eax
; X64-PIC-NEXT: shlq $47, %rcx
; X64-PIC-NEXT: orq %rcx, %rsp
; X64-PIC-NEXT: addq $16, %rsp
; X64-PIC-NEXT: popq %rbx
; X64-PIC-NEXT: popq %r12
; X64-PIC-NEXT: popq %r14
; X64-PIC-NEXT: popq %r15
; X64-PIC-NEXT: popq %rbp
; X64-PIC-NEXT: retq
entry:
%env = alloca i8, i32 16
; Call a normal setjmp function.
call i32 @setjmp(ptr %env)
%x = load i32, ptr %ptr
; Call something like sigsetjmp.
call i32 @sigsetjmp(ptr %env, i32 42)
%y = load i32, ptr %ptr
; Call something that might be an implementation detail expanded out of a
; macro that has a weird signature but still gets annotated as returning
; twice.
call i32 @__sigsetjmp(ptr %env, ptr %env, i32 42)
%z = load i32, ptr %ptr
%s1 = add i32 %x, %y
%s2 = add i32 %s1, %z
ret i32 %s2
}
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