llvm-project/clang/test/Lexer/11-27-2007-FloatLiterals.c

// RUN: clang %s -emit-llvm -o - | grep 0x3BFD83C940000000 | count 2
// RUN: clang %s -emit-llvm -o - | grep 2.000000e+32 | count 2

float  F  = 1e-19f;
double D  = 2e32;
float  F2 = 01e-19f;
double D2 = 02e32;
pull .ll and .bc writing out of the ASTConsumer destructors into some top level code in clang. This is a cleanup, but does implement "-o" for -emit-llvm. One effect of this is that "clang foo.c -emit-llvm" will now emit into foo.ll instead of stdout. Use "clang foo.c -emit-llvm -o -" or "clang < foo.c -emit-llvm" to get the old behavior. llvm-svn: 46791 2008-02-06 09:42:25 +08:00			`// RUN: clang %s -emit-llvm -o - \| grep 0x3BFD83C940000000 \| count 2`
			`// RUN: clang %s -emit-llvm -o - \| grep 2.000000e+32 \| count 2`
Support floating point literals of the form "1e-16f" which specify an exponent but no decimal point. llvm-svn: 44431 2007-11-29 14:06:27 +08:00
			`float F = 1e-19f;`
			`double D = 2e32;`
			`float F2 = 01e-19f;`
			`double D2 = 02e32;`