diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/segmented-stacks.ll | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/segmented-stacks.ll b/llvm/test/CodeGen/X86/segmented-stacks.ll index 45e157ff7c7..3e47121a380 100644 --- a/llvm/test/CodeGen/X86/segmented-stacks.ll +++ b/llvm/test/CodeGen/X86/segmented-stacks.ll @@ -1,5 +1,6 @@ ; RUN: llc < %s -mcpu=generic -mtriple=i686-linux -verify-machineinstrs | FileCheck %s -check-prefix=X32-Linux ; RUN: llc < %s -mcpu=generic -mtriple=x86_64-linux -verify-machineinstrs | FileCheck %s -check-prefix=X64-Linux +; RUN: llc < %s -mcpu=generic -mtriple=x86_64-linux -code-model=large -verify-machineinstrs | FileCheck %s -check-prefix=X64-Linux-Large ; RUN: llc < %s -mcpu=generic -mtriple=x86_64-linux-gnux32 -verify-machineinstrs | FileCheck %s -check-prefix=X32ABI ; RUN: llc < %s -mcpu=generic -mtriple=i686-darwin -verify-machineinstrs | FileCheck %s -check-prefix=X32-Darwin ; RUN: llc < %s -mcpu=generic -mtriple=x86_64-darwin -verify-machineinstrs | FileCheck %s -check-prefix=X64-Darwin @@ -57,6 +58,16 @@ define void @test_basic() #0 { ; X64-Linux-NEXT: callq __morestack ; X64-Linux-NEXT: ret +; X64-Linux-Large-LABEL: test_basic: + +; X64-Linux-Large: cmpq %fs:112, %rsp +; X64-Linux-Large-NEXT: ja .LBB0_2 + +; X64-Linux-Large: movabsq $40, %r10 +; X64-Linux-Large-NEXT: movabsq $0, %r11 +; X64-Linux-Large-NEXT: callq *__morestack_addr(%rip) +; X64-Linux-Large-NEXT: ret + ; X32ABI-LABEL: test_basic: ; X32ABI: cmpl %fs:64, %esp @@ -626,3 +637,7 @@ define void @test_nostack() #0 { } attributes #0 = { "split-stack" } + +; X64-Linux-Large: .rodata +; X64-Linux-Large-NEXT: __morestack_addr: +; X64-Linux-Large-NEXT: .quad __morestack |
