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llvm-project/llvm/test/CodeGen/ARM/2008-03-05-SxtInRegBug.ll

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ARM: fixup tests to specify the target more explicitly This changes the tests that were targeting ARM EABI to explicitly specify the environment rather than relying on the default. This breaks with the new Windows on ARM support when running the tests on Windows where the default environment is no longer EABI. Take the opportunity to avoid a pointless redirect (helps when trying to debug with providing a command line invocation which can be copy and pasted) and removing a few greps in favour of FileCheck. llvm-svn: 205465
2014-04-03 05:22:03 +08:00
; RUN: llc -mtriple=arm-eabi -mattr=+v6 %s -o - | FileCheck %s
Constant fold SIGN_EXTEND_INREG with ashr not lshr. llvm-svn: 47992
2008-03-06 16:20:51 +08:00
define i32 @main(i32 %argc, i8** %argv) {
entry:
br label %bb1
bb1: ; 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
%tmp3.i.i = load i8, i8* null, align 1 ; <i8> [#uses=1]
Constant fold SIGN_EXTEND_INREG with ashr not lshr. llvm-svn: 47992
2008-03-06 16:20:51 +08:00
%tmp4.i.i = icmp slt i8 %tmp3.i.i, 0 ; <i1> [#uses=1]
br i1 %tmp4.i.i, label %bb2, label %bb3
bb2: ; preds = %bb1
ret i32 1
bb3: ; preds = %bb1
ret i32 0
}
ARM: fixup tests to specify the target more explicitly This changes the tests that were targeting ARM EABI to explicitly specify the environment rather than relying on the default. This breaks with the new Windows on ARM support when running the tests on Windows where the default environment is no longer EABI. Take the opportunity to avoid a pointless redirect (helps when trying to debug with providing a command line invocation which can be copy and pasted) and removing a few greps in favour of FileCheck. llvm-svn: 205465
2014-04-03 05:22:03 +08:00
; CHECK-NOT: 255
Fix 2008-03-05-SxtInRegBug.ll so that the CHECK-NOT will not match the filename. llvm-svn: 206193
2014-04-15 00:53:50 +08:00
; CHECK: .file{{.*}}SxtInRegBug.ll
; CHECK-NOT: 255
ARM: fixup tests to specify the target more explicitly This changes the tests that were targeting ARM EABI to explicitly specify the environment rather than relying on the default. This breaks with the new Windows on ARM support when running the tests on Windows where the default environment is no longer EABI. Take the opportunity to avoid a pointless redirect (helps when trying to debug with providing a command line invocation which can be copy and pasted) and removing a few greps in favour of FileCheck. llvm-svn: 205465
2014-04-03 05:22:03 +08:00