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llvm-project/llvm/test/CodeGen/Generic/2008-01-25-dag-combine-mul.ll

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Eliminate more uses of llvm-as and llvm-dis. llvm-svn: 81293
2009-09-09 08:09:15 +08:00
; RUN: llc < %s
Fix some bugs in SimplifyNodeWithTwoResults where it would call deletenode to delete a node even if it was not dead in some cases. Instead, just add it to the worklist. Also, make sure to use the CombineTo methods, as it was doing things that were unsafe: the top level combine loop could touch dangling memory. This fixes CodeGen/Generic/2008-01-25-dag-combine-mul.ll llvm-svn: 46384
2008-01-26 09:09:19 +08:00
; rdar://5707064
define i32 @f(i16* %pc) {
entry:
%acc = alloca i64, align 8 ; <i64*> [#uses=4]
[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
%tmp97 = load i64, i64* %acc, align 8 ; <i64> [#uses=1]
Fix some bugs in SimplifyNodeWithTwoResults where it would call deletenode to delete a node even if it was not dead in some cases. Instead, just add it to the worklist. Also, make sure to use the CombineTo methods, as it was doing things that were unsafe: the top level combine loop could touch dangling memory. This fixes CodeGen/Generic/2008-01-25-dag-combine-mul.ll llvm-svn: 46384
2008-01-26 09:09:19 +08:00
%tmp98 = and i64 %tmp97, 4294967295 ; <i64> [#uses=1]
[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
%tmp99 = load i64, i64* null, align 8 ; <i64> [#uses=1]
Fix some bugs in SimplifyNodeWithTwoResults where it would call deletenode to delete a node even if it was not dead in some cases. Instead, just add it to the worklist. Also, make sure to use the CombineTo methods, as it was doing things that were unsafe: the top level combine loop could touch dangling memory. This fixes CodeGen/Generic/2008-01-25-dag-combine-mul.ll llvm-svn: 46384
2008-01-26 09:09:19 +08:00
%tmp100 = and i64 %tmp99, 4294967295 ; <i64> [#uses=1]
%tmp101 = mul i64 %tmp98, %tmp100 ; <i64> [#uses=1]
%tmp103 = lshr i64 %tmp101, 0 ; <i64> [#uses=1]
[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
%tmp104 = load i64, i64* %acc, align 8 ; <i64> [#uses=1]
Fix some bugs in SimplifyNodeWithTwoResults where it would call deletenode to delete a node even if it was not dead in some cases. Instead, just add it to the worklist. Also, make sure to use the CombineTo methods, as it was doing things that were unsafe: the top level combine loop could touch dangling memory. This fixes CodeGen/Generic/2008-01-25-dag-combine-mul.ll llvm-svn: 46384
2008-01-26 09:09:19 +08:00
%.cast105 = zext i32 32 to i64 ; <i64> [#uses=1]
%tmp106 = lshr i64 %tmp104, %.cast105 ; <i64> [#uses=1]
[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
%tmp107 = load i64, i64* null, align 8 ; <i64> [#uses=1]
Fix some bugs in SimplifyNodeWithTwoResults where it would call deletenode to delete a node even if it was not dead in some cases. Instead, just add it to the worklist. Also, make sure to use the CombineTo methods, as it was doing things that were unsafe: the top level combine loop could touch dangling memory. This fixes CodeGen/Generic/2008-01-25-dag-combine-mul.ll llvm-svn: 46384
2008-01-26 09:09:19 +08:00
%tmp108 = and i64 %tmp107, 4294967295 ; <i64> [#uses=1]
%tmp109 = mul i64 %tmp106, %tmp108 ; <i64> [#uses=1]
%tmp112 = add i64 %tmp109, 0 ; <i64> [#uses=1]
%tmp116 = add i64 %tmp112, 0 ; <i64> [#uses=1]
%tmp117 = add i64 %tmp103, %tmp116 ; <i64> [#uses=1]
[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
%tmp118 = load i64, i64* %acc, align 8 ; <i64> [#uses=1]
Fix some bugs in SimplifyNodeWithTwoResults where it would call deletenode to delete a node even if it was not dead in some cases. Instead, just add it to the worklist. Also, make sure to use the CombineTo methods, as it was doing things that were unsafe: the top level combine loop could touch dangling memory. This fixes CodeGen/Generic/2008-01-25-dag-combine-mul.ll llvm-svn: 46384
2008-01-26 09:09:19 +08:00
%tmp120 = lshr i64 %tmp118, 0 ; <i64> [#uses=1]
[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
%tmp121 = load i64, i64* null, align 8 ; <i64> [#uses=1]
Fix some bugs in SimplifyNodeWithTwoResults where it would call deletenode to delete a node even if it was not dead in some cases. Instead, just add it to the worklist. Also, make sure to use the CombineTo methods, as it was doing things that were unsafe: the top level combine loop could touch dangling memory. This fixes CodeGen/Generic/2008-01-25-dag-combine-mul.ll llvm-svn: 46384
2008-01-26 09:09:19 +08:00
%tmp123 = lshr i64 %tmp121, 0 ; <i64> [#uses=1]
%tmp124 = mul i64 %tmp120, %tmp123 ; <i64> [#uses=1]
%tmp126 = shl i64 %tmp124, 0 ; <i64> [#uses=1]
%tmp127 = add i64 %tmp117, %tmp126 ; <i64> [#uses=1]
store i64 %tmp127, i64* %acc, align 8
ret i32 0
}