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llvm-project/llvm/test/CodeGen/PowerPC/2006-12-07-SelectCrash.ll

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PowerPC: Do not use llc -march in tests. `llc -march` is problematic because it only switches the target architecture, but leaves the operating system unchanged. This occasionally leads to indeterministic tests because the OS from LLVM_DEFAULT_TARGET_TRIPLE is used. However we can simply always use `llc -mtriple` instead. This changes all the tests to do this to avoid people using -march when they copy and paste parts of tests. This patch: - Removes -march if the .ll file already has a matching `target triple` directive or -mtriple argument. - In all other cases changes -march=ppc32/-march=ppc64 to -mtriple=ppc32--/-mtriple=ppc64-- See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309754
2017-08-02 06:20:41 +08:00
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc64--
; RUN: llc -verify-machineinstrs < %s -mtriple=ppc32--
Adding -verify-machineinstrs option to PowerPC tests 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
2016-08-04 02:17:35 +08:00
; RUN: llc -verify-machineinstrs < %s
Make the default triple optional by allowing an empty string When building LLVM as a (potentially dynamic) library that can be linked against by multiple compilers, the default triple is not really meaningful. We allow to explicitely set it to an empty string when configuring LLVM. In this case, said "target independent" tests in the test suite that are using the default triple are disabled by matching the newly available feature "default_triple". Reviewers: probinson, echristo Differential Revision: http://reviews.llvm.org/D12660 From: Mehdi Amini <mehdi.amini@apple.com> llvm-svn: 247775
2015-09-16 13:34:32 +08:00
; REQUIRES: default_triple
new testcase llvm-svn: 32335
2006-12-08 06:36:14 +08:00
Byebye llvm-upgrade! llvm-svn: 48762
2008-03-25 12:26:08 +08:00
@qsz.b = external global i1 ; <i1*> [#uses=1]
new testcase llvm-svn: 32335
2006-12-08 06:36:14 +08:00
Byebye llvm-upgrade! llvm-svn: 48762
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define fastcc void @qst() {
new testcase llvm-svn: 32335
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entry:
Byebye llvm-upgrade! llvm-svn: 48762
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br i1 true, label %cond_next71, label %cond_true
cond_true: ; preds = %entry
ret void
cond_next71: ; preds = %entry
[opaque pointer type] Add textual IR support for explicit type parameter to 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
2015-02-28 05:17:42 +08:00
%tmp73.b = load i1, i1* @qsz.b ; <i1> [#uses=1]
Byebye llvm-upgrade! llvm-svn: 48762
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%ii.4.ph = select i1 %tmp73.b, i64 4, i64 0 ; <i64> [#uses=1]
br label %bb139
bb82: ; preds = %bb139
ret void
bb139: ; preds = %bb139, %cond_next71
%exitcond89 = icmp eq i64 0, %ii.4.ph ; <i1> [#uses=1]
br i1 %exitcond89, label %bb82, label %bb139
new testcase llvm-svn: 32335
2006-12-08 06:36:14 +08:00
}
Byebye llvm-upgrade! llvm-svn: 48762
2008-03-25 12:26:08 +08:00