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Now with LL code!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42547 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -1241,6 +1241,22 @@ _test:
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The following code:
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bb114.preheader: ; preds = %cond_next94
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%tmp231232 = sext i16 %tmp62 to i32 ; <i32> [#uses=1]
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%tmp233 = sub i32 32, %tmp231232 ; <i32> [#uses=1]
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%tmp245246 = sext i16 %tmp65 to i32 ; <i32> [#uses=1]
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%tmp252253 = sext i16 %tmp68 to i32 ; <i32> [#uses=1]
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%tmp254 = sub i32 32, %tmp252253 ; <i32> [#uses=1]
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%tmp553554 = bitcast i16* %tmp37 to i8* ; <i8*> [#uses=2]
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%tmp583584 = sext i16 %tmp98 to i32 ; <i32> [#uses=1]
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%tmp585 = sub i32 32, %tmp583584 ; <i32> [#uses=1]
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%tmp614615 = sext i16 %tmp101 to i32 ; <i32> [#uses=1]
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%tmp621622 = sext i16 %tmp104 to i32 ; <i32> [#uses=1]
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%tmp623 = sub i32 32, %tmp621622 ; <i32> [#uses=1]
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br label %bb114
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produces:
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LBB3_5: # bb114.preheader
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movswl -68(%ebp), %eax
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movl $32, %ecx
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@ -1261,7 +1277,7 @@ LBB3_5: # bb114.preheader
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movl %eax, -96(%ebp)
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movw $0, -98(%ebp)
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has redundant subtractions of %eax from a stack slot. However, %ecx doesn't
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This has redundant subtractions of %eax from a stack slot. However, %ecx doesn't
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change, so we could simply subtract %eax from %ecx first and then use %ecx (or
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vice-versa).
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