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Stop emitting instructions with the name "tmp" they eat up memory and have to be uniqued, without any benefit.

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If someone prefers %tmp42 to %42, run instnamer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140634 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer
2011-09-27 20:39:19 +00:00
parent 100a371725
commit a9390a4d5f
22 changed files with 123 additions and 146 deletions
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14
test/Transforms/InstCombine/ptr-int-cast.ll
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@@ -5,22 +5,22 @@ define i1 @test1(i32 *%x) nounwind {
entry:
; CHECK: test1
; CHECK: ptrtoint i32* %x to i64
%tmp = ptrtoint i32* %x to i1
ret i1 %tmp
%0 = ptrtoint i32* %x to i1
ret i1 %0
}
define i32* @test2(i128 %x) nounwind {
entry:
; CHECK: test2
; CHECK: inttoptr i64 %tmp1 to i32*
%tmp = inttoptr i128 %x to i32*
ret i32* %tmp
; CHECK: inttoptr i64 %0 to i32*
%0 = inttoptr i128 %x to i32*
ret i32* %0
}
; PR3574
; CHECK: f0
; CHECK: %tmp = zext i32 %a0 to i64
; CHECK: ret i64 %tmp
; CHECK: %1 = zext i32 %a0 to i64
; CHECK: ret i64 %1
define i64 @f0(i32 %a0) nounwind {
%t0 = inttoptr i32 %a0 to i8*
%t1 = ptrtoint i8* %t0 to i64