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llvm-6502/test/MC/AsmParser/exprs.s

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AsmParser: Disable Darwin-style macro argument expansion on non-darwin targets. There is code in the wild that relies on $0 not being expanded. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@201784 91177308-0d34-0410-b5e6-96231b3b80d8
2014-02-20 13:36:32 +00:00
// RUN: llvm-mc -triple i386-apple-darwin %s
llvm-mc: Accept relocatable expressions for .org, assignments, .byte, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74498 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 02:10:03 +00:00
MC/AsmParser: Rewrite test to actually check some parts of expression parsing, now that we have macros and friends. Uncovered a bug in macro expansion... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117295 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25 20:18:41 +00:00
.macro check_expr
.if ($0) != ($1)
.abort Unexpected $0 != $1.
.endif
.endmacro
Tidy up. Whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138207 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-20 16:10:09 +00:00
llvm-mc: Accept relocatable expressions for .org, assignments, .byte, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74498 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 02:10:03 +00:00
.text
g:
h:
j:
Tidy up. Whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138207 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-20 16:10:09 +00:00
k:
llvm-mc: Accept relocatable expressions for .org, assignments, .byte, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74498 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 02:10:03 +00:00
.data
MC/AsmParser: Rewrite test to actually check some parts of expression parsing, now that we have macros and friends. Uncovered a bug in macro expansion... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117295 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25 20:18:41 +00:00
check_expr !1 + 2, 2
check_expr !0, 1
tweak test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117297 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25 20:18:49 +00:00
check_expr ~0, -1
check_expr -1, ~0
MC/AsmParser: Rewrite test to actually check some parts of expression parsing, now that we have macros and friends. Uncovered a bug in macro expansion... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117295 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25 20:18:41 +00:00
check_expr +1, 1
check_expr 1 + 2, 3
check_expr 1 & 3, 1
MC/AsmLexer: Fix bug in source location for Slash token. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117298 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25 20:18:53 +00:00
check_expr 4 / 2, 2
check_expr 4 / -2, -2
MC/AsmParser: Rewrite test to actually check some parts of expression parsing, now that we have macros and friends. Uncovered a bug in macro expansion... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117295 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25 20:18:41 +00:00
check_expr 1 == 1, 1
check_expr 1 == 0, 0
check_expr 1 > 0, 1
check_expr 1 >= 1, 1
check_expr 1 < 2, 1
check_expr 1 <= 1, 1
check_expr 4 % 3, 1
check_expr 2 * 2, 4
check_expr 2 != 2, 0
check_expr 2 <> 2, 0
check_expr 1 | 2, 3
check_expr 1 << 1, 2
check_expr 2 >> 1, 1
tweak test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117297 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25 20:18:49 +00:00
check_expr (~0 >> 1), -1
MC/AsmParser: Rewrite test to actually check some parts of expression parsing, now that we have macros and friends. Uncovered a bug in macro expansion... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117295 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25 20:18:41 +00:00
check_expr 3 - 2, 1
check_expr 1 ^ 3, 2
check_expr 1 && 2, 1
check_expr 3 && 0, 0
check_expr 0 && 1, 0
check_expr 1 || 2, 1
check_expr 0 || 1, 1
check_expr 0 || 0, 0
MC/AsmParser: Fix relative precedence of {+,-} and comparison ops. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117299 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25 20:18:56 +00:00
check_expr 1 + 2 < 3 + 4, 1
Fix AsmParser binary precedence for shift operators. rdar://9976729 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138208 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-20 16:24:13 +00:00
check_expr 1 << 8 - 1, 128
Fix a bug in the MC asm parser evaluating expressions. It was treating: A = 9 B = 3 * A - 2 * A + 1 as B = 3 * A - (2 * A + 1) rdar://13816516 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@181366 91177308-0d34-0410-b5e6-96231b3b80d8
2013-05-07 21:40:58 +00:00
check_expr 3 * 9 - 2 * 9 + 1, 10
Tidy up. Whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138207 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-20 16:10:09 +00:00
MC: Improve expression parsing and implement evaluation of absolute expressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74448 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-29 20:37:27 +00:00
.set c, 10
MC/AsmParser: Rewrite test to actually check some parts of expression parsing, now that we have macros and friends. Uncovered a bug in macro expansion... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117295 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25 20:18:41 +00:00
check_expr c + 1, 11
llvm-mc: Accept relocatable expressions for .org, assignments, .byte, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74498 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 02:10:03 +00:00
d = e + 10
.long d
f = g - h + 5
.long f
i = (j + 10) - (k + 2)
.long i
Tidy up. Whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138207 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-20 16:10:09 +00:00
llvm-mc: Symbols in a relocatable expression of the (a - b + cst) form are allowed to be undefined when the expression is seen, we cannot enforce the same-section requirement until the entire assembly file has been seen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74565 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 22:49:27 +00:00
l = m - n + 4
Tidy up. Whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138207 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-20 16:10:09 +00:00
llvm-mc: Symbols in a relocatable expression of the (a - b + cst) form are allowed to be undefined when the expression is seen, we cannot enforce the same-section requirement until the entire assembly file has been seen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74565 91177308-0d34-0410-b5e6-96231b3b80d8
2009-06-30 22:49:27 +00:00
.text
m:
n:
nop
Tidy up. Whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138207 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-20 16:10:09 +00:00
fix a parsing problem on instructions like: movw $8, (_cost_table_-L97$pb)+66(%eax) After the parens, we could still have a binop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94345 91177308-0d34-0410-b5e6-96231b3b80d8
2010-01-24 01:07:33 +00:00
movw $8, (42)+66(%eax)
implement mc asmparser support for '.', which gets the current PC. rdar://7834775 We now produce an identical .o file compared to the cctools assembler for something like this: _f0: L0: jmp L1 .long . - L0 L1: jmp A .long . - L1 .zerofill __DATA,_bss,A,0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101227 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-14 04:40:28 +00:00
// "." support:
_f0:
L0:
jmp L1
.long . - L0
L1:
jmp A
.long . - L1
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