================
@@ -1097,6 +1150,47 @@ static void InitializePredefinedMacros(const TargetInfo
&TI,
TI.getTypeWidth(TI.getIntMaxType()) &&
"uintmax_t and intmax_t have different widths?");
+ if (LangOpts.FixedPoint) {
+ // Each unsigned type has the same width as their signed type.
+ DefineFixedPointMacros(TI, Builder, "SFRACT", "hr",
TI.getShortFractWidth(),
+ TI.getShortFractScale(), /*Signed=*/true);
+ DefineFixedPointMacros(TI, Builder, "USFRACT", "uhr",
+ TI.getShortFractWidth(),
+ TI.getUnsignedShortFractScale(), /*Signed=*/false);
+ DefineFixedPointMacros(TI, Builder, "FRACT", "r", TI.getFractWidth(),
+ TI.getFractScale(), /*Signed=*/true);
+ DefineFixedPointMacros(TI, Builder, "UFRACT", "ur", TI.getFractWidth(),
+ TI.getUnsignedFractScale(), /*Signed=*/false);
+ DefineFixedPointMacros(TI, Builder, "LFRACT", "lr", TI.getLongFractWidth(),
----------------
AaronBallman wrote:
Slight preference for using `L` instead of `l` because of font problems where
the `l` may look like a `1`. Might be worth making them use the uppercase
suffix consistently.
https://github.com/llvm/llvm-project/pull/81207
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