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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-02-29 13:27:00 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-02-29 13:27:00 +0000 |
| commit | f1820b54e4d08ed78ca76b80b8bebb91cdc798a5 (patch) | |
| tree | f6d49ef8ef1122df14c7053aa77ff9c908dd5d71 /test/CodeGen/X86/legalize-shift-64.ll | |
| parent | 2b4f4910458f9bfd15315444ed47b4f41473a93d (diff) | |
| download | llvm-f1820b54e4d08ed78ca76b80b8bebb91cdc798a5.tar.gz llvm-f1820b54e4d08ed78ca76b80b8bebb91cdc798a5.tar.bz2 llvm-f1820b54e4d08ed78ca76b80b8bebb91cdc798a5.tar.xz | |
LegalizeIntegerTypes: Reorder operations in the "big shift by small amount" optimization, making the lives of later passes easier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151722 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/legalize-shift-64.ll')
| -rw-r--r-- | test/CodeGen/X86/legalize-shift-64.ll | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/test/CodeGen/X86/legalize-shift-64.ll b/test/CodeGen/X86/legalize-shift-64.ll index 66d9a6df0b..2026472692 100644 --- a/test/CodeGen/X86/legalize-shift-64.ll +++ b/test/CodeGen/X86/legalize-shift-64.ll @@ -8,9 +8,9 @@ define i64 @test1(i32 %xx, i32 %test) nounwind { ret i64 %shl ; CHECK: test1: ; CHECK: shll %cl, %eax +; CHECK: shrl %edx ; CHECK: xorb $31 ; CHECK: shrl %cl, %edx -; CHECK: shrl %edx } define i64 @test2(i64 %xx, i32 %test) nounwind { @@ -20,9 +20,9 @@ define i64 @test2(i64 %xx, i32 %test) nounwind { ret i64 %shl ; CHECK: test2: ; CHECK: shll %cl, %esi +; CHECK: shrl %edx ; CHECK: xorb $31 ; CHECK: shrl %cl, %edx -; CHECK: shrl %edx ; CHECK: orl %esi, %edx ; CHECK: shll %cl, %eax } @@ -34,9 +34,9 @@ define i64 @test3(i64 %xx, i32 %test) nounwind { ret i64 %shr ; CHECK: test3: ; CHECK: shrl %cl, %esi +; CHECK: leal (%edx,%edx), %eax ; CHECK: xorb $31, %cl ; CHECK: shll %cl, %eax -; CHECK: addl %eax, %eax ; CHECK: orl %esi, %eax ; CHECK: shrl %cl, %edx } @@ -48,9 +48,9 @@ define i64 @test4(i64 %xx, i32 %test) nounwind { ret i64 %shr ; CHECK: test4: ; CHECK: shrl %cl, %esi +; CHECK: leal (%edx,%edx), %eax ; CHECK: xorb $31, %cl ; CHECK: shll %cl, %eax -; CHECK: addl %eax, %eax ; CHECK: orl %esi, %eax ; CHECK: sarl %cl, %edx } |