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Remove a test that was only testing for physreg joining.

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This is the same as the other tests: Clever tricks are required to make
the arguments and return value line up in a single-instruction function.
It rarely happens in real life.

We have plenty other examples of this behavior.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157030 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Jakob Stoklund Olesen 2012-05-18 00:07:14 +00:00
parent ed18a3e6b2
commit 0e5e821a69
1 changed files with 1 additions and 12 deletions
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13
test/CodeGen/X86/coalescer-commute2.ll
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@ -1,4 +1,4 @@
; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s
; RUN: llc < %s -mtriple=x86_64-linux -mcpu=nehalem | FileCheck %s
; CHECK-NOT: mov
; CHECK: paddw
; CHECK-NOT: mov
@ -26,14 +26,3 @@ entry:
%tmp10 = bitcast <8 x i16> %tmp9 to <2 x i64> ; <<2 x i64>> [#uses=1]
ret <2 x i64> %tmp10
}
; The coalescer should commute the add to avoid a copy.
define <4 x float> @test3(<4 x float> %V) {
entry:
%tmp8 = shufflevector <4 x float> %V, <4 x float> undef,
<4 x i32> < i32 3, i32 2, i32 1, i32 0 >
%add = fadd <4 x float> %tmp8, %V
ret <4 x float> %add
}