llvm-project/llvm/test/Assembler/2003-05-21-MalformedShiftCr...

; Found by inspection of the code
; RUN: not llvm-as < %s > /dev/null 2> %t
; RUN: grep "constexpr requires integer operands" %t

@0 = global i32 ashr (float 1.0, float 2.0)
New testcase, found by inspection llvm-svn: 6257 2003-05-22 01:46:02 +08:00			`; Found by inspection of the code`
Make tests which first provide a negative assertion via 'not', then a pipeline, and then a positive assertion via grep, use two RUN lines instead. Supporting these complex ideas of 'success' and 'failure' across multiple stages of a pipeline is brittle in the shell world, and would block switching to ShTest format; it only worked due to contrivances introduced by the TclTest format. Writing this as two separate RUN lines seems clearer in any event. This is another step toward completely removing TclTests from lit. llvm-svn: 159524 2012-07-02 20:23:19 +08:00			`; RUN: not llvm-as < %s > /dev/null 2> %t`
			`; RUN: grep "constexpr requires integer operands" %t`
New testcase, found by inspection llvm-svn: 6257 2003-05-22 01:46:02 +08:00
Make "@name =" mandatory for globals in .ll files. An oddity of the .ll syntax is that the "@var = " in @var = global i32 42 is optional. Writing just global i32 42 is equivalent to @0 = global i32 42 This means that there is a pretty big First set at the top level. The current implementation maintains it manually. I was trying to refactor it, but then started wondering why keep it a all. I personally find the above syntax confusing. It looks like something is missing. This patch removes the feature and simplifies the parser. llvm-svn: 269096 2016-05-11 02:22:45 +08:00			`@0 = global i32 ashr (float 1.0, float 2.0)`