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Product:
Code Generation Tools
Internal ID:
CODEGEN-11322
Forum URL:
https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/171/t/1249867
Found In Release:
C2000_22.6.0.LTS
Affected Platform/Device:
default
Workaround:
Rewrite the switch to use if/then statements checking the range of the input.
Release Notes:

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The compiler has trouble handling switch statements with a very large number of case labels. Using the GNU-like extension of case label ranges is an easy way to create a very large number of case labels, which can quickly overflow the compiler's call frame stack.

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The compiler has trouble handling switch statements with a very large number of case labels. Using the GNU-like extension of case label ranges is an easy way to create a very large number of case labels, which can quickly overflow the compiler's call frame stack.

The attached source file contains switch case ranges such as ...

	case RAMLS0_BASE_ADDR ... RAMD1_LAST_ADDR:
	f1();
	break;

Build it ...

$ cl2000 file.c

>> Compilation failure