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77a2814a9a
GAS returns -1 for a comparison operator if the result is true and 0 if false. https://www.sourceware.org/binutils/docs-2.12/as.info/Infix-Ops.html#Infix%20Ops llvm-svn: 332215
80 lines
1.5 KiB
ArmAsm
80 lines
1.5 KiB
ArmAsm
// RUN: llvm-mc -triple i386-apple-darwin %s
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.macro check_expr
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.if ($0) != ($1)
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.abort Unexpected $0 != $1.
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.endif
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.endmacro
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.text
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g:
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h:
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j:
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k:
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.data
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check_expr !1 + 2, 2
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check_expr !0, 1
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check_expr ~0, -1
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check_expr -1, ~0
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check_expr +1, 1
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check_expr 1 + 2, 3
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check_expr 1 & 3, 1
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check_expr 4 / 2, 2
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check_expr 4 / -2, -2
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check_expr 1 == 1, -1
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check_expr 1 == 0, 0
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check_expr 1 > 0, -1
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check_expr 1 >= 1, -1
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check_expr 1 < 2, -1
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check_expr 1 <= 1, -1
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check_expr 4 % 3, 1
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check_expr 2 * 2, 4
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check_expr 2 != 2, 0
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check_expr 2 <> 2, 0
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check_expr 1 | 2, 3
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check_expr 1 << 1, 2
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check_expr 2 >> 1, 1
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check_expr (~0 >> 62), 3
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check_expr 3 - 2, 1
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check_expr 1 ^ 3, 2
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check_expr 1 && 2, 1
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check_expr 3 && 0, 0
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check_expr 0 && 1, 0
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check_expr 1 || 2, 1
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check_expr 0 || 1, 1
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check_expr 0 || 0, 0
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check_expr 1 + 2 < 3 + 4, -1
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check_expr 1 << 8 - 1, 128
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check_expr 3 * 9 - 2 * 9 + 1, 10
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.set c, 10
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check_expr c + 1, 11
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d = e + 10
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.long d
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f = g - h + 5
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.long f
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i = (j + 10) - (k + 2)
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.long i
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l = m - n + 4
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.text
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m:
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n:
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nop
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movw $8, (42)+66(%eax)
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// "." support:
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_f0:
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L0:
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jmp L1
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.long . - L0
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L1:
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jmp A
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.long . - L1
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