Files
clang-p2996/llvm/test/CodeGen/X86/thread_pointer-error.ll
Freddy Ye d57a87ea89 [X86][ISel] Lowering llvm.thread.pointer
Reviewed By: pengfei

Differential Revision: https://reviews.llvm.org/D110681
2021-10-12 11:01:18 +08:00

17 lines
1016 B
LLVM

; FIXME: Targets below should support this builtin after they document the thread pointer for X86.
; CHECK-ERROR: LLVM ERROR: Target OS doesn't support __builtin_thread_pointer() yet.
; RUN: not --crash llc < %s -o /dev/null -mtriple=i686-pc-win32 2>&1 | FileCheck %s --check-prefix=CHECK-ERROR
; RUN: not --crash llc < %s -o /dev/null -mtriple=x86_64-pc-win32 2>&1 | FileCheck %s --check-prefix=CHECK-ERROR
; RUN: not --crash llc < %s -o /dev/null -mtriple=i686-pc-windows-gnu 2>&1 | FileCheck %s --check-prefix=CHECK-ERROR
; RUN: not --crash llc < %s -o /dev/null -mtriple=x86_64-pc-windows-gnu 2>&1 | FileCheck %s --check-prefix=CHECK-ERROR
; RUN: not --crash llc < %s -o /dev/null -mtriple=i686-apple-darwin 2>&1 | FileCheck %s --check-prefix=CHECK-ERROR
; RUN: not --crash llc < %s -o /dev/null -mtriple=x86_64-pc-apple-darwin 2>&1 | FileCheck %s --check-prefix=CHECK-ERROR
declare i8* @llvm.thread.pointer()
define i8* @thread_pointer() nounwind {
%1 = tail call i8* @llvm.thread.pointer()
ret i8* %1
}