1# RUN: llvm-mc -triple i686-windows-gnu -filetype obj -o - %s \ 2# RUN: | llvm-readobj -coff-directives -symbols | FileCheck %s 3 4# NOTE: this test checks multiple things: 5# - that -aligncomm is not emitted for 1-byte alignment 6# - that -aligncomm is emitted for the various alignments (greater than 1) 7# - that the alignment is represented as a log_2 of the alignment 8# - that the section switching occurs correctly 9# - that functions after the switch also are emitted into the correct section 10 11 .text 12 13 .def _a 14 .scl 3 15 .type 32 16 .endef 17_a: 18 ret 19 20 .data 21 22 .comm _s_1,4,0 # @s_1 23 .comm _s_2,4,1 # @s_2 24 .comm _s_4,4,2 # @s_3 25 .comm _s_8,4,3 # @s_4 26 27 .comm _small_but_overaligned,1,3 # @s_4 28 29 .text 30 31 .def _b 32 .scl 3 33 .type 32 34 .endef 35_b: 36 ret 37 38# CHECK-NOT: -aligncomm:"_s_1",0 39 40# CHECK: Symbols [ 41# CHECK: Symbol { 42# CHECK: Name: _a 43# CHECK: Section: .text (1) 44# CHECK: } 45# CHECK: Symbol { 46# CHECK: Name: _small_but_overaligned 47# CHECK-NEXT:Value: 1 48# CHECK-NEXT:Section: IMAGE_SYM_UNDEFINED (0) 49# CHECK: } 50# CHECK: Symbol { 51# CHECK: Name: _b 52# CHECK: Section: .text (1) 53# CHECK: } 54# CHECK: ] 55 56# CHECK: Directive(s): -aligncomm:"_s_2",1 -aligncomm:"_s_4",2 -aligncomm:"_s_8",3 -aligncomm:"_small_but_overaligned",3 57 58