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fix this testcase to pass and remove a duplicate instance of itself.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49281 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2008-04-06 21:39:17 +00:00
parent 4fea2e982d
commit eeb939accb
1 changed files with 3 additions and 75 deletions
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78
test/CodeGen/X86/xor_not.ll
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@ -1,5 +1,5 @@
; RUN: llvm-as < %s | llc -march=x86 | grep not[lwb] | count 3
; RUN: llvm-as < %s | llc -march=x86-64 | grep not[lwb] | count 4
; RUN: llvm-as < %s | llc -march=x86 | grep {not} | count 3
; RUN: llvm-as < %s | llc -march=x86-64 | grep {not} | count 4
define i32 @test(i32 %a, i32 %b) nounwind {
entry:
%tmp1not = xor i32 %b, -2
@ -56,7 +56,7 @@ bb12:
ret i8 %tmp3
}
define i32 @notransform(i32 %a, i32 %b) nounwind {
define i32 @test2(i32 %a, i32 %b) nounwind {
entry:
br label %bb
bb:
@ -71,76 +71,4 @@ bb:
bb12:
ret i32 %tmp3
}
; RUN: llvm-as < %s | llc -march=x86 | grep not[lwb] | count 3
; RUN: llvm-as < %s | llc -march=x86-64 | grep not[lwb] | count 4
define i32 @test(i32 %a, i32 %b) nounwind {
entry:
%tmp1not = xor i32 %b, -2
%tmp3 = and i32 %tmp1not, %a
%tmp4 = lshr i32 %tmp3, 1
ret i32 %tmp4
}
define i32 @sum32(i32 %a, i32 %b) nounwind {
entry:
br label %bb
bb:
%b_addr.0 = phi i32 [ %b, %entry ], [ %tmp8, %bb ]
%a_addr.0 = phi i32 [ %a, %entry ], [ %tmp3, %bb ]
%tmp3 = xor i32 %a_addr.0, %b_addr.0
%tmp4not = xor i32 %tmp3, 2147483647
%tmp6 = and i32 %tmp4not, %b_addr.0
%tmp8 = shl i32 %tmp6, 1
%tmp10 = icmp eq i32 %tmp8, 0
br i1 %tmp10, label %bb12, label %bb
bb12:
ret i32 %tmp3
}
define i16 @sum16(i16 %a, i16 %b) nounwind {
entry:
br label %bb
bb:
%b_addr.0 = phi i16 [ %b, %entry ], [ %tmp8, %bb ]
%a_addr.0 = phi i16 [ %a, %entry ], [ %tmp3, %bb ]
%tmp3 = xor i16 %a_addr.0, %b_addr.0
%tmp4not = xor i16 %tmp3, 32767
%tmp6 = and i16 %tmp4not, %b_addr.0
%tmp8 = shl i16 %tmp6, 1
%tmp10 = icmp eq i16 %tmp8, 0
br i1 %tmp10, label %bb12, label %bb
bb12:
ret i16 %tmp3
}
define i8 @sum8(i8 %a, i8 %b) nounwind {
entry:
br label %bb
bb:
%b_addr.0 = phi i8 [ %b, %entry ], [ %tmp8, %bb ]
%a_addr.0 = phi i8 [ %a, %entry ], [ %tmp3, %bb ]
%tmp3 = xor i8 %a_addr.0, %b_addr.0
%tmp4not = xor i8 %tmp3, 127
%tmp6 = and i8 %tmp4not, %b_addr.0
%tmp8 = shl i8 %tmp6, 1
%tmp10 = icmp eq i8 %tmp8, 0
br i1 %tmp10, label %bb12, label %bb
bb12:
ret i8 %tmp3
}
define i32 @notransform(i32 %a, i32 %b) nounwind {
entry:
br label %bb
bb:
%b_addr.0 = phi i32 [ %b, %entry ], [ %tmp8, %bb ]
%a_addr.0 = phi i32 [ %a, %entry ], [ %tmp3, %bb ]
%tmp3 = xor i32 %a_addr.0, %b_addr.0
%tmp4not = xor i32 %tmp3, 2147483646
%tmp6 = and i32 %tmp4not, %b_addr.0
%tmp8 = shl i32 %tmp6, 1
%tmp10 = icmp eq i32 %tmp8, 0
br i1 %tmp10, label %bb12, label %bb
bb12:
ret i32 %tmp3
}