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885478f2ad
Do not issue lexing errors found during the parsing of macro body definitions and parseIdentifier function in AsmParser. This changes the Parser to not issue a lexing error when we reach an error, but rather when it is consumed allowing us time to examine and recover from an error. As a result, of this, we stop issuing a both lexing error and a parsing error in floating-literals test. Minor tweak to parseDirectiveRealValue to favor more meaningful lexing error over less helpful parse error. Reviewers: rnk, majnemer Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D20535 llvm-svn: 271542
77 lines
1.9 KiB
ArmAsm
77 lines
1.9 KiB
ArmAsm
# RUN: not llvm-mc -triple i386-unknown-unknown %s 2> /dev/null | FileCheck %s
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# RUN: not llvm-mc -triple i386-unknown-unknown %s 2>&1 > /dev/null| FileCheck %s --check-prefix=CHECK-ERROR
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# CHECK: .long 1067412619
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# CHECK: .long 1075000115
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# CHECK: .long 1077936128
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# CHECK: .long 1082549862
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.single 1.2455, +2.3, 3, + 4.2
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# CHECK: .long 2139095040
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.single InFinIty
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# CHECK: .long 4286578688
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.single -iNf
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# CHECK: .long 2147483647
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.single nAN
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# CHECK: .long 1067928519
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.float 1.307
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# CHECK: .quad 4617315517961601024
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# CHECK: .quad 4597526701198935065
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# CHECK: .quad -4600933674317040845
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.double 5, .232, -11.1
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# CHECK: .quad 0
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.double 0.0
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# CHECK: .quad -4570379565595099136
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.double -1.2e3
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# CHECK: .quad -4690170861623122860
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.double -1.2e-5
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# CHECK: .quad -4465782973978902528
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.double -1.2e+10
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# CHECK: .quad 4681608360884174848
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.double 1e5
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# CHECK: .quad 4681608360884174848
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.double 1.e5
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# CHECK: .quad 4611686018427387904
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.double 2.
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// APFloat should reject these with an error, not crash:
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//.double -1.2e+
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//.double -1.2e
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# CHECK: .long 1310177520
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.float 0x12f7.1ep+17
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# CHECK: .long 1084227584
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.float 0x.ap+3
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# CHECK: .quad 4602678819172646912
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.double 0x2.p-2
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# CHECK: .long 1094713344
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.float 0x3p2
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# CHECK: .long 872284160
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.float 0x7fp-30
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# CHECK: .long 3212836864
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.float -0x1.0p0
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# CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one exponent digit
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.float 0xa.apa
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# CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one exponent digit
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.double -0x1.2p+
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# CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one exponent digit
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.double -0x1.2p
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# CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one significand digit
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.float 0xp2
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# CHECK-ERROR: invalid hexadecimal floating-point constant: expected at least one significand digit
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.float 0x.p5
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# CHECK-ERROR: error: invalid hexadecimal floating-point constant: expected exponent part 'p'
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.float 0x1.2
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