[CGP] fix bogus test names/comments; NFC

Inverted operand 0 and operand 1.

llvm-svn: 353106

diff --git a/llvm/test/Transforms/CodeGenPrepare/X86/overflow-intrinsics.ll b/llvm/test/Transforms/CodeGenPrepare/X86/overflow-intrinsics.ll
index 32c979c..370d83b 100644 (file)
--- a/llvm/test/Transforms/CodeGenPrepare/X86/overflow-intrinsics.ll
+++ b/llvm/test/Transforms/CodeGenPrepare/X86/overflow-intrinsics.ll
@@ -1,4 +1,3 @@
-; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
 ; RUN: opt -codegenprepare -S < %s | FileCheck %s
 ; RUN: opt -enable-debugify -codegenprepare -S < %s 2>&1 | FileCheck %s -check-prefix=DEBUG
 
@@ -204,8 +203,8 @@ define i1 @usubo_ugt_i32(i32 %x, i32 %y, i32* %p) {
 
 ; Constant operand should match.
 
-define i1 @usubo_ugt_constant_op1_i8(i8 %x, i8* %p) {
-; CHECK-LABEL: @usubo_ugt_constant_op1_i8(
+define i1 @usubo_ugt_constant_op0_i8(i8 %x, i8* %p) {
+; CHECK-LABEL: @usubo_ugt_constant_op0_i8(
 ; CHECK-NEXT:    [[S:%.*]] = sub i8 42, [[X:%.*]]
 ; CHECK-NEXT:    [[OV:%.*]] = icmp ugt i8 [[X]], 42
 ; CHECK-NEXT:    store i8 [[S]], i8* [[P:%.*]]
@@ -219,8 +218,8 @@ define i1 @usubo_ugt_constant_op1_i8(i8 %x, i8* %p) {
 
 ; Compare with constant operand 0 is canonicalized by commuting, but verify match for non-canonical form.
 
-define i1 @usubo_ult_constant_op1_i16(i16 %x, i16* %p) {
-; CHECK-LABEL: @usubo_ult_constant_op1_i16(
+define i1 @usubo_ult_constant_op0_i16(i16 %x, i16* %p) {
+; CHECK-LABEL: @usubo_ult_constant_op0_i16(
 ; CHECK-NEXT:    [[S:%.*]] = sub i16 43, [[X:%.*]]
 ; CHECK-NEXT:    [[OV:%.*]] = icmp ult i16 43, [[X]]
 ; CHECK-NEXT:    store i16 [[S]], i16* [[P:%.*]]
@@ -232,10 +231,10 @@ define i1 @usubo_ult_constant_op1_i16(i16 %x, i16* %p) {
   ret i1 %ov
 }
 
-; Subtract with constant operand 0 is canonicalized to add.
+; Subtract with constant operand 1 is canonicalized to add.
 
-define i1 @usubo_ult_constant_op0_i16(i16 %x, i16* %p) {
-; CHECK-LABEL: @usubo_ult_constant_op0_i16(
+define i1 @usubo_ult_constant_op1_i16(i16 %x, i16* %p) {
+; CHECK-LABEL: @usubo_ult_constant_op1_i16(
 ; CHECK-NEXT:    [[S:%.*]] = add i16 [[X:%.*]], -44
 ; CHECK-NEXT:    [[OV:%.*]] = icmp ult i16 [[X]], 44
 ; CHECK-NEXT:    store i16 [[S]], i16* [[P:%.*]]
@@ -247,8 +246,8 @@ define i1 @usubo_ult_constant_op0_i16(i16 %x, i16* %p) {
   ret i1 %ov
 }
 
-define i1 @usubo_ugt_constant_op0_i8(i8 %x, i8* %p) {
-; CHECK-LABEL: @usubo_ugt_constant_op0_i8(
+define i1 @usubo_ugt_constant_op1_i8(i8 %x, i8* %p) {
+; CHECK-LABEL: @usubo_ugt_constant_op1_i8(
 ; CHECK-NEXT:    [[S:%.*]] = add i8 [[X:%.*]], -45
 ; CHECK-NEXT:    [[OV:%.*]] = icmp ugt i8 45, [[X]]
 ; CHECK-NEXT:    store i8 [[S]], i8* [[P:%.*]]