[NFC][InstCombine] Fix value names (s/%tmp/%i/) and autogenerate a few tests being affected by negator change

Author: LebedevRI

llvm/test/Transforms/InstCombine/icmp.ll

@@ -916,14 +916,14 @@ define i1 @PR32949(i32 %X, i32 %Y, i32 %Z) {
 }
 
 ; PR8469
-define <2 x i1> @test49(<2 x i32> %tmp3) {
+define <2 x i1> @test49(<2 x i32> %i3) {
 ; CHECK-LABEL: @test49(
 ; CHECK-NEXT:  entry:
 ; CHECK-NEXT:    ret <2 x i1> <i1 true, i1 true>
 ;
 entry:
-  %tmp11 = and <2 x i32> %tmp3, <i32 3, i32 3>
-  %cmp = icmp ult <2 x i32> %tmp11, <i32 4, i32 4>
+  %i11 = and <2 x i32> %i3, <i32 3, i32 3>
+  %cmp = icmp ult <2 x i32> %i11, <i32 4, i32 4>
   ret <2 x i1> %cmp
 }
 
@@ -959,9 +959,9 @@ define i1 @test52(i32 %x1) {
 ;
   %conv = and i32 %x1, 255
   %cmp = icmp eq i32 %conv, 127
-  %tmp2 = lshr i32 %x1, 16
-  %tmp3 = trunc i32 %tmp2 to i8
-  %cmp15 = icmp eq i8 %tmp3, 76
+  %i2 = lshr i32 %x1, 16
+  %i3 = trunc i32 %i2 to i8
+  %cmp15 = icmp eq i8 %i3, 76
 
   %A = and i1 %cmp, %cmp15
   ret i1 %A
@@ -975,9 +975,9 @@ define i1 @test52b(i128 %x1) {
 ;
   %conv = and i128 %x1, 255
   %cmp = icmp eq i128 %conv, 127
-  %tmp2 = lshr i128 %x1, 16
-  %tmp3 = trunc i128 %tmp2 to i8
-  %cmp15 = icmp eq i8 %tmp3, 76
+  %i2 = lshr i128 %x1, 16
+  %i3 = trunc i128 %i2 to i8
+  %cmp15 = icmp eq i8 %i3, 76
 
   %A = and i1 %cmp, %cmp15
   ret i1 %A
@@ -3006,10 +3006,10 @@ define i32 @f6(i32 %a, i32 %b) {
 
 define i32 @f7(i32 %a, i32 %b) {
 ; CHECK-LABEL: @f7(
-; CHECK-NEXT:    [[CMP_UNSHIFTED:%.*]] = xor i32 [[A:%.*]], [[B:%.*]]
-; CHECK-NEXT:    [[CMP_MASK:%.*]] = and i32 [[CMP_UNSHIFTED]], 511
-; CHECK-NEXT:    [[CMP:%.*]] = icmp eq i32 [[CMP_MASK]], 0
-; CHECK-NEXT:    [[S:%.*]] = select i1 [[CMP]], i32 0, i32 10000
+; CHECK-NEXT:    [[CMP_NOT_UNSHIFTED:%.*]] = xor i32 [[A:%.*]], [[B:%.*]]
+; CHECK-NEXT:    [[CMP_NOT_MASK:%.*]] = and i32 [[CMP_NOT_UNSHIFTED]], 511
+; CHECK-NEXT:    [[CMP_NOT:%.*]] = icmp eq i32 [[CMP_NOT_MASK]], 0
+; CHECK-NEXT:    [[S:%.*]] = select i1 [[CMP_NOT]], i32 0, i32 10000
 ; CHECK-NEXT:    ret i32 [[S]]
 ;
   %sext = shl i32 %a, 23

llvm/test/Transforms/InstCombine/sub-gep.ll

@@ -73,9 +73,9 @@ define i64 @test_inbounds_nuw_swapped([0 x i32]* %base, i64 %idx) {
 ; The sub and shl here could be nuw, but this is harder to handle.
 define i64 @test_inbounds_nuw_two_gep([0 x i32]* %base, i64 %idx, i64 %idx2) {
 ; CHECK-LABEL: @test_inbounds_nuw_two_gep(
-; CHECK-NEXT:    [[TMP1:%.*]] = sub i64 [[IDX2:%.*]], [[IDX:%.*]]
-; CHECK-NEXT:    [[DIFF_NEG:%.*]] = shl i64 [[TMP1]], 2
-; CHECK-NEXT:    ret i64 [[DIFF_NEG]]
+; CHECK-NEXT:    [[P1_IDX1_NEG:%.*]] = sub i64 [[IDX2:%.*]], [[IDX:%.*]]
+; CHECK-NEXT:    [[DOTNEG:%.*]] = shl i64 [[P1_IDX1_NEG]], 2
+; CHECK-NEXT:    ret i64 [[DOTNEG]]
 ;
   %p1 = getelementptr inbounds [0 x i32], [0 x i32]* %base, i64 0, i64 %idx
   %p2 = getelementptr inbounds [0 x i32], [0 x i32]* %base, i64 0, i64 %idx2

llvm/test/Transforms/InstCombine/sub.ll

@@ -376,42 +376,42 @@ define i64 @test18(i64 %Y) {
 ; CHECK-LABEL: @test18(
 ; CHECK-NEXT:    ret i64 0
 ;
-  %tmp.4 = shl i64 %Y, 2
-  %tmp.12 = shl i64 %Y, 2
-  %tmp.8 = sub i64 %tmp.4, %tmp.12
-  ret i64 %tmp.8
+  %i.4 = shl i64 %Y, 2
+  %i.12 = shl i64 %Y, 2
+  %i.8 = sub i64 %i.4, %i.12
+  ret i64 %i.8
 }
 
 define i1 @test20(i32 %g, i32 %h) {
 ; CHECK-LABEL: @test20(
-; CHECK-NEXT:    [[TMP_4:%.*]] = icmp ne i32 [[H:%.*]], 0
-; CHECK-NEXT:    ret i1 [[TMP_4]]
+; CHECK-NEXT:    [[I_4:%.*]] = icmp ne i32 [[H:%.*]], 0
+; CHECK-NEXT:    ret i1 [[I_4]]
 ;
-  %tmp.2 = sub i32 %g, %h
-  %tmp.4 = icmp ne i32 %tmp.2, %g
-  ret i1 %tmp.4
+  %i.2 = sub i32 %g, %h
+  %i.4 = icmp ne i32 %i.2, %g
+  ret i1 %i.4
 }
 
 define i1 @test21(i32 %g, i32 %h) {
 ; CHECK-LABEL: @test21(
-; CHECK-NEXT:    [[TMP_4:%.*]] = icmp ne i32 [[H:%.*]], 0
-; CHECK-NEXT:    ret i1 [[TMP_4]]
+; CHECK-NEXT:    [[I_4:%.*]] = icmp ne i32 [[H:%.*]], 0
+; CHECK-NEXT:    ret i1 [[I_4]]
 ;
-  %tmp.2 = sub i32 %g, %h
-  %tmp.4 = icmp ne i32 %tmp.2, %g
-  ret i1 %tmp.4
+  %i.2 = sub i32 %g, %h
+  %i.4 = icmp ne i32 %i.2, %g
+  ret i1 %i.4
 }
 
 ; PR2298
 define zeroext i1 @test22(i32 %a, i32 %b)  nounwind  {
 ; CHECK-LABEL: @test22(
-; CHECK-NEXT:    [[TMP5:%.*]] = icmp eq i32 [[B:%.*]], [[A:%.*]]
-; CHECK-NEXT:    ret i1 [[TMP5]]
+; CHECK-NEXT:    [[I5:%.*]] = icmp eq i32 [[B:%.*]], [[A:%.*]]
+; CHECK-NEXT:    ret i1 [[I5]]
 ;
-  %tmp2 = sub i32 0, %a
-  %tmp4 = sub i32 0, %b
-  %tmp5 = icmp eq i32 %tmp2, %tmp4
-  ret i1 %tmp5
+  %i2 = sub i32 0, %a
+  %i4 = sub i32 0, %b
+  %i5 = icmp eq i32 %i2, %i4
+  ret i1 %i5
 }
 
 ; rdar://7362831