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* Migrate function attribute "no-frame-pointer-elim" to "frame-pointer"="all" ↵Fangrui Song2019-12-241-1/+1
| | | | as cleanups after D56351
* Adding -verify-machineinstrs option to PowerPC testsEhsan Amiri2016-08-031-1/+1
| | | | | | | | | | | Currently we have a number of tests that fail with -verify-machineinstrs. To detect this cases earlier we add the option to the testcases with the exception of tests that will currently fail with this option. PR 27456 keeps track of this failures. No code review, as discussed with Hal Finkel. llvm-svn: 277624
* Finish the incomplete 'd' inline asm constraint support for PPC byEric Christopher2016-03-241-1/+31
| | | | | | making sure we give it a register and mark it as a register constraint. llvm-svn: 264340
* Reorder check lines, comments in test and remove unnecessary IR.Eric Christopher2016-03-241-17/+15
| | | | llvm-svn: 264339
* [PowerPC] Enable printing instructions using aliasesHal Finkel2015-04-231-1/+1
| | | | | | | | | | | TableGen had been nicely generating code to print a number of instructions using shorter aliases (and PowerPC has plenty of short mnemonics), but we were not calling it. For some of the aliases we support in the parser, TableGen can't infer the "inverse" alias relationship, so there is still more to do. Thus, after some hours of updating test cases... llvm-svn: 235616
* [opaque pointer type] Add textual IR support for explicit type parameter to ↵David Blaikie2015-02-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | load instruction Essentially the same as the GEP change in r230786. A similar migration script can be used to update test cases, though a few more test case improvements/changes were required this time around: (r229269-r229278) import fileinput import sys import re pat = re.compile(r"((?:=|:|^)\s*load (?:atomic )?(?:volatile )?(.*?))(| addrspace\(\d+\) *)\*($| *(?:%|@|null|undef|blockaddress|getelementptr|addrspacecast|bitcast|inttoptr|\[\[[a-zA-Z]|\{\{).*$)") for line in sys.stdin: sys.stdout.write(re.sub(pat, r"\1, \2\3*\4", line)) Reviewers: rafael, dexonsmith, grosser Differential Revision: http://reviews.llvm.org/D7649 llvm-svn: 230794
* Use the integrated assembler as default on PowerPCUlrich Weigand2015-01-131-4/+5
| | | | | | | | | | | This was already done in clang, this commit now uses the integrated assembler as default when using LLVM tools directly. A number of test cases using inline asm had to be adapted, either by updating the expected output, or by using -no-integrated-as (for such tests that deliberately use an invalid instruction in inline asm). llvm-svn: 225819
* IR: Make metadata typeless in assemblyDuncan P. N. Exon Smith2014-12-151-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that `Metadata` is typeless, reflect that in the assembly. These are the matching assembly changes for the metadata/value split in r223802. - Only use the `metadata` type when referencing metadata from a call intrinsic -- i.e., only when it's used as a `Value`. - Stop pretending that `ValueAsMetadata` is wrapped in an `MDNode` when referencing it from call intrinsics. So, assembly like this: define @foo(i32 %v) { call void @llvm.foo(metadata !{i32 %v}, metadata !0) call void @llvm.foo(metadata !{i32 7}, metadata !0) call void @llvm.foo(metadata !1, metadata !0) call void @llvm.foo(metadata !3, metadata !0) call void @llvm.foo(metadata !{metadata !3}, metadata !0) ret void, !bar !2 } !0 = metadata !{metadata !2} !1 = metadata !{i32* @global} !2 = metadata !{metadata !3} !3 = metadata !{} turns into this: define @foo(i32 %v) { call void @llvm.foo(metadata i32 %v, metadata !0) call void @llvm.foo(metadata i32 7, metadata !0) call void @llvm.foo(metadata i32* @global, metadata !0) call void @llvm.foo(metadata !3, metadata !0) call void @llvm.foo(metadata !{!3}, metadata !0) ret void, !bar !2 } !0 = !{!2} !1 = !{i32* @global} !2 = !{!3} !3 = !{} I wrote an upgrade script that handled almost all of the tests in llvm and many of the tests in cfe (even handling many `CHECK` lines). I've attached it (or will attach it in a moment if you're speedy) to PR21532 to help everyone update their out-of-tree testcases. This is part of PR21532. llvm-svn: 224257
* Address comments on r217622Bill Schmidt2014-09-121-0/+12
| | | | llvm-svn: 217680
* Add missing colon to RUN line...Bill Schmidt2014-09-111-1/+1
| | | | llvm-svn: 217623
* [PATCH, PowerPC] Accept 'U' and 'X' constraints in inline asmBill Schmidt2014-09-111-0/+32
Inline asm may specify 'U' and 'X' constraints to print a 'u' for an update-form memory reference, or an 'x' for an indexed-form memory reference. However, these are really only useful in GCC internal code generation. In inline asm the operand of the memory constraint is typically just a register containing the address, so 'U' and 'X' make no sense. This patch quietly accepts 'U' and 'X' in inline asm patterns, but otherwise does nothing. If we ever unexpectedly see a non-register, we'll assert and sort it out afterwards. I've added a new test for these constraints; the test case should be used for other asm-constraints changes down the road. llvm-svn: 217622
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