1 # RUN: not llvm-mc -triple x86_64-windows-msvc %s -filetype=obj -o /dev/null 2>&1 | FileCheck %s --implicit-check-not=error: 2 .text 3 4 .seh_pushreg 6 5 # CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: .seh_ directive must appear within an active frame 6 7 .seh_stackalloc 32 8 # CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: .seh_ directive must appear within an active frame 9 10 .def f; 11 .scl 2; 12 .type 32; 13 .endef 14 .globl f # -- Begin function f 15 .p2align 4, 0x90 16 f: # @f 17 .seh_proc f 18 pushq %rsi 19 .seh_pushreg 6 20 pushq %rdi 21 .seh_pushreg 7 22 pushq %rbx 23 .seh_pushreg 3 24 subq $32, %rsp 25 .seh_stackalloc 0 26 # CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: stack allocation size must be non-zero 27 .seh_stackalloc 7 28 # CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: stack allocation size is not a multiple of 8 29 .seh_stackalloc 32 30 .seh_endprologue 31 nop 32 addq $32, %rsp 33 popq %rbx 34 popq %rdi 35 popq %rsi 36 retq 37 .seh_handlerdata 38 .text 39 .seh_endproc 40 41 42 .seh_pushreg 6 43 # CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: .seh_ directive must appear within an active frame 44 45 g: 46 .seh_proc g 47 pushq %rbp 48 .seh_pushreg 3 49 pushq %rsi 50 .seh_pushreg 6 51 .seh_endprologue 52 .seh_setframe 3 255 53 # CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: you must specify a stack pointer offset 54 .seh_setframe 3, 255 55 # CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: offset is not a multiple of 16 56 .seh_setframe 3, 256 57 # CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: frame offset must be less than or equal to 240 58 .seh_setframe 3, 128 59 .seh_setframe 3, 128 60 # CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: frame register and offset can be set at most once 61 nop 62 popq %rsi 63 popq %rbp 64 retq 65 .seh_endproc 66 67 .globl h # -- Begin function h 68 .p2align 4, 0x90 69 h: # @h 70 .seh_proc h 71 # %bb.0: # %entry 72 subq $72, %rsp 73 .seh_stackalloc 72 74 movaps %xmm7, 48(%rsp) # 16-byte Spill 75 .seh_savexmm 7 44 76 # CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: you must specify an offset on the stack 77 .seh_savexmm 7, 44 78 # CHECK: :[[@LINE-1]]:{{[0-9]+}}: error: offset is not a multiple of 16 79 .seh_savexmm 7, 48 80 movaps %xmm6, 32(%rsp) # 16-byte Spill 81 .seh_savexmm 6, 32 82 .seh_endprologue 83 movapd %xmm0, %xmm6 84 callq getdbl 85 movapd %xmm0, %xmm7 86 addsd %xmm6, %xmm7 87 callq getdbl 88 addsd %xmm7, %xmm0 89 movaps 32(%rsp), %xmm6 # 16-byte Reload 90 movaps 48(%rsp), %xmm7 # 16-byte Reload 91 addq $72, %rsp 92 retq 93 .seh_handlerdata 94 .text 95 .seh_endproc 96 # -- End function 97
