[llvm-commits] CVS: llvm/lib/AsmParser/Lexer.l
Reid Spencer
reid at x10sys.com
Fri Mar 9 11:27:09 PST 2007
Changes in directory llvm/lib/AsmParser:
Lexer.l updated: 1.99 -> 1.100
---
Log message:
For PR1245: http://llvm.org/PR1245 :
Account for the sign bit when computing the number of bits required for
a negative integer literal constant.
---
Diffs of the changes: (+1 -1)
Lexer.l | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: llvm/lib/AsmParser/Lexer.l
diff -u llvm/lib/AsmParser/Lexer.l:1.99 llvm/lib/AsmParser/Lexer.l:1.100
--- llvm/lib/AsmParser/Lexer.l:1.99 Tue Feb 27 20:24:27 2007
+++ llvm/lib/AsmParser/Lexer.l Fri Mar 9 13:26:52 2007
@@ -377,7 +377,7 @@
}
}
{NInteger} { int len = strlen(yytext);
- uint32_t numBits = (((len-1) * 64) / 19) + 1;
+ uint32_t numBits = (((len-1) * 64) / 19) + 2;
APInt Tmp(numBits, yytext, len, 10);
uint32_t minBits = Tmp.getMinSignedBits();
if (minBits > 0 && minBits < numBits)
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