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321b5c87a4
Summary:
Amend MS offset operator implementation, to more closely fit with its MS counterpart:
1. InlineAsm: evaluate non-local source entities to their (address) location
2. Provide a mean with which one may acquire the address of an assembly label via MS syntax, rather than yielding a memory reference (i.e. "offset asm_label" and "$asm_label" should be synonymous
3. address PR32530
Based on http://llvm.org/D37461
Fix broken test where the break appears unrelated.
- Set up appropriate memory-input rewrites for variable references.
- Intel-dialect assembly printing now correctly handles addresses by adding "offset".
- Pass offsets as immediate operands (using "r" constraint for offsets of locals).
Reviewed By: rnk
Differential Revision: https://reviews.llvm.org/D71436
14 lines
376 B
ArmAsm
14 lines
376 B
ArmAsm
// RUN: llvm-mc -triple x86_64-unknown-unknown -x86-asm-syntax=intel %s | FileCheck %s
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.text
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// CHECK: movq $msg, %rsi
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// CHECK: movq $msg+314159, %rax
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// CHECK: movq $msg-89793, msg-6535(%rax,%rbx,2)
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mov rsi, offset msg
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mov rax, offset "msg" + 314159
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mov qword ptr [rax + 2*rbx + offset msg - 6535], offset msg - 89793
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.data
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msg:
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.ascii "Hello, world!\n"
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