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llvm-project/llvm/test/CodeGen/PowerPC/mask64.ll

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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
Don't hard-code the mask size to be 32, which is incorrect on ppc64 and was causing aborts with the new APInt changes. This may also be fixing an obscure ppc64 bug. llvm-svn: 47692
2008-02-28 05:12:32 +08:00
target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f128:64:128"
target triple = "powerpc64-apple-darwin9.2.0"
%struct.re_pattern_buffer = type <{ i8*, i64, i8, [7 x i8] }>
define i32 @xre_search_2(%struct.re_pattern_buffer* %bufp, i32 %range) nounwind {
entry:
br i1 false, label %bb16, label %bb49
bb16: ; 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
%tmp19 = load i8*, i8** null, align 1 ; <i8*> [#uses=1]
%tmp21 = load i8, i8* %tmp19, align 1 ; <i8> [#uses=1]
Don't hard-code the mask size to be 32, which is incorrect on ppc64 and was causing aborts with the new APInt changes. This may also be fixing an obscure ppc64 bug. llvm-svn: 47692
2008-02-28 05:12:32 +08:00
switch i8 %tmp21, label %bb49 [
i8 0, label %bb45
i8 1, label %bb34
]
bb34: ; preds = %bb16
ret i32 0
bb45: ; preds = %bb16
ret i32 -1
bb49: ; preds = %bb16, %entry
ret i32 0
}