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* DataLayout is mandatory, update the API to reflect it with references.Mehdi Amini2015-03-101-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Summary: Now that the DataLayout is a mandatory part of the module, let's start cleaning the codebase. This patch is a first attempt at doing that. This patch is not exactly NFC as for instance some places were passing a nullptr instead of the DataLayout, possibly just because there was a default value on the DataLayout argument to many functions in the API. Even though it is not purely NFC, there is no change in the validation. I turned as many pointer to DataLayout to references, this helped figuring out all the places where a nullptr could come up. I had initially a local version of this patch broken into over 30 independant, commits but some later commit were cleaning the API and touching part of the code modified in the previous commits, so it seemed cleaner without the intermediate state. Test Plan: Reviewers: echristo Subscribers: llvm-commits From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 231740
* Add back r222061 with a fix.Rafael Espindola2014-11-171-0/+92
| | | | | | | | | | | | | | | | | | | | | | | | This adds back r222061, but now calls initializePAEvalPass from the correct library to avoid link problems. Original message: Don't make assumptions about the name of private global variables. Private variables are can be renamed, so it is not reliable to make decisions on the name. The name is also dropped by the assembler before getting to the linker, so using the name causes a disconnect between how llvm makes a decision (var name) and how the linker makes a decision (section it is in). This patch changes one case where we were looking at the variable name to use the section instead. Test tuning by Michael Gottesman. llvm-svn: 222117
* Revert "Don't make assumptions about the name of private global variables."Reid Kleckner2014-11-151-92/+0
| | | | | | | | This reverts commit r222061. It's causing linker errors. llvm-svn: 222077
* Don't make assumptions about the name of private global variables.Rafael Espindola2014-11-141-0/+92
Private variables are can be renamed, so it is not reliable to make decisions on the name. The name is also dropped by the assembler before getting to the linker, so using the name causes a disconnect between how llvm makes a decision (var name) and how the linker makes a decision (section it is in). This patch changes one case where we were looking at the variable name to use the section instead. Test tuning by Michael Gottesman. llvm-svn: 222061
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