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clean up tests.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92776 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-01-05 21:32:59 +00:00
parent 464dc81803
commit a8f3ebbf5c
3 changed files with 9 additions and 28 deletions
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17
test/Transforms/InstCombine/cast-and-cast.ll
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@ -1,17 +0,0 @@
; RUN: opt < %s -instcombine -S | \
; RUN: not grep bitcast
define i1 @test1(i32 %val) {
%t1 = bitcast i32 %val to i32 ; <i32> [#uses=1]
%t2 = and i32 %t1, 1 ; <i32> [#uses=1]
%t3 = trunc i32 %t2 to i1 ; <i1> [#uses=1]
ret i1 %t3
}
define i16 @test1.upgrd.1(i32 %val) {
%t1 = bitcast i32 %val to i32 ; <i32> [#uses=1]
%t2 = and i32 %t1, 1 ; <i32> [#uses=1]
%t3 = trunc i32 %t2 to i16 ; <i16> [#uses=1]
ret i16 %t3
}

11
test/Transforms/InstCombine/cast-propagate.ll
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@ -1,11 +0,0 @@
; RUN: opt < %s -instcombine -mem2reg -S | \
; RUN: not grep load
define i32 @test1(i32* %P) {
%A = alloca i32 ; <i32*> [#uses=2]
store i32 123, i32* %A
; Cast the result of the load not the source
%Q = bitcast i32* %A to i32* ; <i32*> [#uses=1]
%V = load i32* %Q ; <i32> [#uses=1]
ret i32 %V
}

9
test/Transforms/InstCombine/load.ll
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@ -76,3 +76,12 @@ define double @test11(double* %p) {
%x = load double* %t1
ret double %x
}
define i32 @test12(i32* %P) {
%A = alloca i32
store i32 123, i32* %A
; Cast the result of the load not the source
%Q = bitcast i32* %A to i32*
%V = load i32* %Q
ret i32 %V
}