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llvm-project/llvm/test/CodeGen/X86/2009-05-28-DAGCombineCrash.ll

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X86: 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. See also the discussion in https://reviews.llvm.org/D35287 llvm-svn: 309774
2017-08-02 08:28:10 +08:00
; RUN: llc < %s -mtriple=x86_64--
Do not try to create a MVT type of width 0. llvm-svn: 72557
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further tweak this to do something useful. llvm-svn: 101341
2010-04-15 12:31:42 +08:00
define fastcc void @S_next_symbol(i448* %P) nounwind ssp {
Do not try to create a MVT type of width 0. llvm-svn: 72557
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entry:
remove undef control flow. llvm-svn: 101340
2010-04-15 12:30:19 +08:00
br label %bb14
Do not try to create a MVT type of width 0. llvm-svn: 72557
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bb14: ; preds = %bb
[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
%srcval16 = load i448, i448* %P, align 8 ; <i448> [#uses=1]
Do not try to create a MVT type of width 0. llvm-svn: 72557
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%tmp = zext i32 undef to i448 ; <i448> [#uses=1]
%tmp15 = shl i448 %tmp, 288 ; <i448> [#uses=1]
%mask = and i448 %srcval16, -2135987035423586845985235064014169866455883682256196619149693890381755748887481053010428711403521 ; <i448> [#uses=1]
%ins = or i448 %tmp15, %mask ; <i448> [#uses=1]
further tweak this to do something useful. llvm-svn: 101341
2010-04-15 12:31:42 +08:00
store i448 %ins, i448* %P, align 8
ret void
Do not try to create a MVT type of width 0. llvm-svn: 72557
2009-05-29 07:52:18 +08:00
}