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llvm-project/llvm/test/MC/ELF/bracket-exprs.s

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Restore r125595 (reverted in r126336) with modifications: Introduce a variable in the AsmParserExtension whether [] is valid in an expression. If it is true, parse them like (). Enable this for ELF only. llvm-svn: 126443
2011-02-25 05:59:22 +08:00
// RUN: llvm-mc -triple i386-unknown-unknown %s | FileCheck %s
// CHECK: .byte 1
[MC] Use LShr for constant evaluation of ">>" on ELF/arm64--darwin. This matches other assemblers and is less unexpected (e.g. PR23227). On ELF, I tried binutils gas v2.24 and nasm 2.10.09, and they both agree on LShr. On COFF, I couldn't get my hands on an assembler yet, so don't change the behavior. For now, don't change it on non-AArch64 Darwin either, as the other assembler is gas v1.38, which does an AShr. llvm-svn: 235963
2015-04-28 09:37:11 +08:00
.if [~0 >> 63] == 1
Restore r125595 (reverted in r126336) with modifications: Introduce a variable in the AsmParserExtension whether [] is valid in an expression. If it is true, parse them like (). Enable this for ELF only. llvm-svn: 126443
2011-02-25 05:59:22 +08:00
.byte 1
.else
.byte 2
.endif
// CHECK: .byte 3
.if 4 * [4 + (3 + [2 * 2] + 1)] == 48
.byte 3
.else
.byte 4
.endif