| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --no_x86_scrub_sp |
| ; RUN: llc -mtriple=x86_64-linux-android -verify-machineinstrs < %s | FileCheck -check-prefix=CHECK-X64 %s |
| ; RUN: llc -mtriple=i686-linux-android -verify-machineinstrs < %s | FileCheck -check-prefix=CHECK-X86 %s |
| ; RUN: llc -mtriple=x86_64-linux-gnux32 -verify-machineinstrs < %s | FileCheck -check-prefix=CHECK-X32 %s |
| |
| define i32 @foo() local_unnamed_addr #0 { |
| ; CHECK-X64-LABEL: foo: |
| ; CHECK-X64: # %bb.0: |
| ; CHECK-X64-NEXT: movabsq $-2399997952, %r11 # imm = 0xFFFFFFFF70F2F000 |
| ; CHECK-X64-NEXT: addq %rsp, %r11 |
| ; CHECK-X64-NEXT: .cfi_def_cfa_register %r11 |
| ; CHECK-X64-NEXT: .cfi_adjust_cfa_offset 2399997952 |
| ; CHECK-X64-NEXT: .LBB0_1: # =>This Inner Loop Header: Depth=1 |
| ; CHECK-X64-NEXT: subq $4096, %rsp # imm = 0x1000 |
| ; CHECK-X64-NEXT: movq $0, (%rsp) |
| ; CHECK-X64-NEXT: cmpq %r11, %rsp |
| ; CHECK-X64-NEXT: jne .LBB0_1 |
| ; CHECK-X64-NEXT: # %bb.2: |
| ; CHECK-X64-NEXT: subq $1928, %rsp # imm = 0x788 |
| ; CHECK-X64-NEXT: .cfi_def_cfa_register %rsp |
| ; CHECK-X64-NEXT: .cfi_def_cfa_offset 2399999888 |
| ; CHECK-X64-NEXT: movl $1, 264(%rsp) |
| ; CHECK-X64-NEXT: movl $1, 28664(%rsp) |
| ; CHECK-X64-NEXT: movl -128(%rsp), %eax |
| ; CHECK-X64-NEXT: movl $2399999880, %ecx # imm = 0x8F0D1788 |
| ; CHECK-X64-NEXT: addq %rcx, %rsp |
| ; CHECK-X64-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-X64-NEXT: retq |
| ; |
| ; CHECK-X86-LABEL: foo: |
| ; CHECK-X86: # %bb.0: |
| ; CHECK-X86-NEXT: movl %esp, %eax |
| ; CHECK-X86-NEXT: subl $2399997952, %eax # imm = 0x8F0D1000 |
| ; CHECK-X86-NEXT: .cfi_def_cfa_register %eax |
| ; CHECK-X86-NEXT: .cfi_adjust_cfa_offset 2399997952 |
| ; CHECK-X86-NEXT: .LBB0_1: # =>This Inner Loop Header: Depth=1 |
| ; CHECK-X86-NEXT: subl $4096, %esp # imm = 0x1000 |
| ; CHECK-X86-NEXT: movl $0, (%esp) |
| ; CHECK-X86-NEXT: cmpl %eax, %esp |
| ; CHECK-X86-NEXT: jne .LBB0_1 |
| ; CHECK-X86-NEXT: # %bb.2: |
| ; CHECK-X86-NEXT: subl $2060, %esp # imm = 0x80C |
| ; CHECK-X86-NEXT: .cfi_def_cfa_register %esp |
| ; CHECK-X86-NEXT: .cfi_def_cfa_offset 2400000016 |
| ; CHECK-X86-NEXT: movl $1, 392(%esp) |
| ; CHECK-X86-NEXT: movl $1, 28792(%esp) |
| ; CHECK-X86-NEXT: movl (%esp), %eax |
| ; CHECK-X86-NEXT: movl $2400000012, %ecx # imm = 0x8F0D180C |
| ; CHECK-X86-NEXT: addl %ecx, %esp |
| ; CHECK-X86-NEXT: .cfi_def_cfa_offset 4 |
| ; CHECK-X86-NEXT: retl |
| ; |
| ; CHECK-X32-LABEL: foo: |
| ; CHECK-X32: # %bb.0: |
| ; CHECK-X32-NEXT: movl %esp, %r11d |
| ; CHECK-X32-NEXT: subl $2399997952, %r11d # imm = 0x8F0D1000 |
| ; CHECK-X32-NEXT: .cfi_def_cfa_register %r11 |
| ; CHECK-X32-NEXT: .cfi_adjust_cfa_offset 2399997952 |
| ; CHECK-X32-NEXT: .LBB0_1: # =>This Inner Loop Header: Depth=1 |
| ; CHECK-X32-NEXT: subl $4096, %esp # imm = 0x1000 |
| ; CHECK-X32-NEXT: movq $0, (%esp) |
| ; CHECK-X32-NEXT: cmpl %r11d, %esp |
| ; CHECK-X32-NEXT: jne .LBB0_1 |
| ; CHECK-X32-NEXT: # %bb.2: |
| ; CHECK-X32-NEXT: subl $1928, %esp # imm = 0x788 |
| ; CHECK-X32-NEXT: .cfi_def_cfa_register %rsp |
| ; CHECK-X32-NEXT: .cfi_def_cfa_offset 2399999888 |
| ; CHECK-X32-NEXT: movl $1, 264(%esp) |
| ; CHECK-X32-NEXT: movl $1, 28664(%esp) |
| ; CHECK-X32-NEXT: movl -128(%esp), %eax |
| ; CHECK-X32-NEXT: movl $2399999880, %ecx # imm = 0x8F0D1788 |
| ; CHECK-X32-NEXT: addl %ecx, %esp |
| ; CHECK-X32-NEXT: .cfi_def_cfa_offset 8 |
| ; CHECK-X32-NEXT: retq |
| %a = alloca i32, i64 600000000, align 16 |
| %b0 = getelementptr inbounds i32, ptr %a, i64 98 |
| %b1 = getelementptr inbounds i32, ptr %a, i64 7198 |
| store volatile i32 1, ptr %b0 |
| store volatile i32 1, ptr %b1 |
| %c = load volatile i32, ptr %a |
| ret i32 %c |
| } |
| |
| attributes #0 = {"probe-stack"="inline-asm"} |
