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Diffstat (limited to 'lib/MC/MCInstPrinter.cpp')
-rw-r--r--lib/MC/MCInstPrinter.cpp31
1 files changed, 13 insertions, 18 deletions
diff --git a/lib/MC/MCInstPrinter.cpp b/lib/MC/MCInstPrinter.cpp
index 159f4070fe9f..c5c06f323e68 100644
--- a/lib/MC/MCInstPrinter.cpp
+++ b/lib/MC/MCInstPrinter.cpp
@@ -64,12 +64,6 @@ StringRef MCInstPrinter::markup(StringRef s) const {
else
return "";
}
-StringRef MCInstPrinter::markup(StringRef a, StringRef b) const {
- if (getUseMarkup())
- return a;
- else
- return b;
-}
// For asm-style hex (e.g. 0ffh) the first digit always has to be a number.
static bool needsLeadingZero(uint64_t Value)
@@ -89,24 +83,25 @@ format_object<int64_t> MCInstPrinter::formatDec(int64_t Value) const {
}
format_object<int64_t> MCInstPrinter::formatHex(int64_t Value) const {
- switch(PrintHexStyle) {
+ switch (PrintHexStyle) {
case HexStyle::C:
- if (Value < 0)
+ if (Value < 0) {
+ if (Value == std::numeric_limits<int64_t>::min())
+ return format<int64_t>("-0x8000000000000000", Value);
return format("-0x%" PRIx64, -Value);
- else
- return format("0x%" PRIx64, Value);
+ }
+ return format("0x%" PRIx64, Value);
case HexStyle::Asm:
if (Value < 0) {
- if (needsLeadingZero((uint64_t)(-Value)))
+ if (Value == std::numeric_limits<int64_t>::min())
+ return format<int64_t>("-8000000000000000h", Value);
+ if (needsLeadingZero(-(uint64_t)(Value)))
return format("-0%" PRIx64 "h", -Value);
- else
- return format("-%" PRIx64 "h", -Value);
- } else {
- if (needsLeadingZero((uint64_t)(Value)))
- return format("0%" PRIx64 "h", Value);
- else
- return format("%" PRIx64 "h", Value);
+ return format("-%" PRIx64 "h", -Value);
}
+ if (needsLeadingZero((uint64_t)(Value)))
+ return format("0%" PRIx64 "h", Value);
+ return format("%" PRIx64 "h", Value);
}
llvm_unreachable("unsupported print style");
}