From b7cef81fd36c85e52b115b9ed6d1fb92d63781d6 Mon Sep 17 00:00:00 2001 From: Francis Visoiu Mistrih Date: Mon, 14 Jan 2019 10:55:55 +0000 Subject: Replace "no-frame-pointer-*" function attributes with "frame-pointer" MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Part of the effort to refactoring frame pointer code generation. We used to use two function attributes "no-frame-pointer-elim" and "no-frame-pointer-elim-non-leaf" to represent three kinds of frame pointer usage: (all) frames use frame pointer, (non-leaf) frames use frame pointer, (none) frame use frame pointer. This CL makes the idea explicit by using only one enum function attribute "frame-pointer" Option "-frame-pointer=" replaces "-disable-fp-elim" for tools such as llc. "no-frame-pointer-elim" and "no-frame-pointer-elim-non-leaf" are still supported for easy migration to "frame-pointer". tests are mostly updated with // replace command line args ‘-disable-fp-elim=false’ with ‘-frame-pointer=none’ grep -iIrnl '\-disable-fp-elim=false' * | xargs sed -i '' -e "s/-disable-fp-elim=false/-frame-pointer=none/g" // replace command line args ‘-disable-fp-elim’ with ‘-frame-pointer=all’ grep -iIrnl '\-disable-fp-elim' * | xargs sed -i '' -e "s/-disable-fp-elim/-frame-pointer=all/g" Patch by Yuanfang Chen (tabloid.adroit)! Differential Revision: https://reviews.llvm.org/D56351 llvm-svn: 351049 --- llvm/test/CodeGen/ARM/inline-asm-clobber.ll | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'llvm/test/CodeGen/ARM/inline-asm-clobber.ll') diff --git a/llvm/test/CodeGen/ARM/inline-asm-clobber.ll b/llvm/test/CodeGen/ARM/inline-asm-clobber.ll index 458949a5c94..cb2069c20bf 100644 --- a/llvm/test/CodeGen/ARM/inline-asm-clobber.ll +++ b/llvm/test/CodeGen/ARM/inline-asm-clobber.ll @@ -3,7 +3,7 @@ ; RUN: llc <%s -mtriple=arm-none-eabi -relocation-model=rwpi 2>&1 \ ; RUN: | FileCheck %s -check-prefix=RWPI -; RUN: llc <%s -mtriple=arm-none-eabi --disable-fp-elim 2>&1 \ +; RUN: llc <%s -mtriple=arm-none-eabi --frame-pointer=all 2>&1 \ ; RUN: | FileCheck %s -check-prefix=NO_FP_ELIM ; CHECK: warning: inline asm clobber list contains reserved registers: SP, PC -- cgit v1.2.3