bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	Revert "clang support gnu asm goto."	Erich Keane	2019-05-30	1	-51/+0
\| \| \| \| \| \| \| \| \| \| \|	This reverts commit 954ec09aed4f2be04bb5f4e10dbb4ea8bd19ef9a. Reverting due to test failures as requested by Jennifer Yu. Conflicts: clang/test/CodeGen/asm-goto.c llvm-svn: 362106
*	clang support gnu asm goto.	Jennifer Yu	2019-05-30	1	-0/+51
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Syntax: asm [volatile] goto ( AssemblerTemplate : : InputOperands : Clobbers : GotoLabels) https://gcc.gnu.org/onlinedocs/gcc/Extended-Asm.html New llvm IR is "callbr" for inline asm goto instead "call" for inline asm For: asm goto("testl %0, %0; jne %l1;" :: "r"(cond)::label_true, loop); IR: callbr void asm sideeffect "testl $0, $0; jne ${1:l};", "r,X,X,~{dirflag},~{fpsr},~{flags}"(i32 %0, i8* blockaddress(@foo, %label_true), i8* blockaddress(@foo, %loop)) #1 to label %asm.fallthrough [label %label_true, label %loop], !srcloc !3 asm.fallthrough: Compiler need to generate: 1> a dummy constarint 'X' for each label. 2> an unique fallthrough label for each asm goto stmt " asm.fallthrough%number". Diagnostic 1> duplicate asm operand name are used in output, input and label. 2> goto out of scope. llvm-svn: 362045
*	Parse: Concatenated string literals should be verified in inline asm	David Majnemer	2014-12-11	1	-0/+1
\| \| \| \| \| \| \| \| \| \|	While we would correctly handle asm("foo") and reject asm(L"bar"), we weren't careful to handle cases where an ascii literal could be concatenated with a wide literal. This fixes PR21822. llvm-svn: 223992
*	User-defined literals: reject string and character UDLs in all places where the	Richard Smith	2012-03-06	1	-0/+8
	grammar requires a string-literal and not a user-defined-string-literal. The two constructs are still represented by the same TokenKind, in order to prevent a combinatorial explosion of different kinds of token. A flag on Token tracks whether a ud-suffix is present, in order to prevent clients from needing to look at the token's spelling. llvm-svn: 152098