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llvm-project/llvm/test/MC/AsmParser/directive_lcomm.s

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only darwin has zerofill llvm-svn: 93866
2010-01-19 14:21:23 +08:00
# RUN: llvm-mc -triple i386-apple-darwin10 %s | FileCheck %s
MC: Overhaul handling of .lcomm - Darwin lied about not supporting .lcomm and turned it into zerofill in the asm parser. Push the zerofill-conversion down into macho-specific code. - This makes the tri-state LCOMMType enum superfluous, there are no targets without .lcomm. - Do proper error reporting when trying to use .lcomm with alignment on a target that doesn't support it. - .comm and .lcomm alignment was parsed in bytes on COFF, should be power of 2. - Fixes PR13755 (.lcomm crashes on ELF). llvm-svn: 163395
2012-09-08 01:25:13 +08:00
# RUN: llvm-mc -triple i386-pc-mingw32 %s | FileCheck %s
# RUN: not llvm-mc -triple i386-linux-gnu %s 2>&1 | FileCheck %s -check-prefix=ERROR
add llvm-mc support for parsing the .lcomm directive, patch by Kevin Enderby! llvm-svn: 75148
2009-07-10 01:25:12 +08:00
# CHECK: TEST0:
MC: Overhaul handling of .lcomm - Darwin lied about not supporting .lcomm and turned it into zerofill in the asm parser. Push the zerofill-conversion down into macho-specific code. - This makes the tri-state LCOMMType enum superfluous, there are no targets without .lcomm. - Do proper error reporting when trying to use .lcomm with alignment on a target that doesn't support it. - .comm and .lcomm alignment was parsed in bytes on COFF, should be power of 2. - Fixes PR13755 (.lcomm crashes on ELF). llvm-svn: 163395
2012-09-08 01:25:13 +08:00
# CHECK: .lcomm a,7,4
# CHECK: .lcomm b,8
# CHECK: .lcomm c,0
# ELF doesn't like alignment on .lcomm.
# ERROR: alignment not supported on this target
add llvm-mc support for parsing the .lcomm directive, patch by Kevin Enderby! llvm-svn: 75148
2009-07-10 01:25:12 +08:00
TEST0:
.lcomm a, 8-1, 4
.lcomm b,8
.lcomm c, 0