Intro m_Reverse

Mel-Chen · Mel-Chen · commit adef7d633448 · 2025-12-05T01:50:03.000-08:00
diff --git a/llvm/lib/Transforms/Vectorize/VPlanPatternMatch.h b/llvm/lib/Transforms/Vectorize/VPlanPatternMatch.h
@@ -454,6 +454,12 @@ m_LastActiveLane(const Op0_t &Op0) {
   return m_VPInstruction<VPInstruction::LastActiveLane>(Op0);
 }
 
+template <typename Op0_t>
+inline VPInstruction_match<VPInstruction::Reverse, Op0_t>
+m_Reverse(const Op0_t &Op0) {
+  return m_VPInstruction<VPInstruction::Reverse>(Op0);
+}
+
 inline VPInstruction_match<VPInstruction::StepVector> m_StepVector() {
   return m_VPInstruction<VPInstruction::StepVector>();
 }

Original file line number	Diff line number	Diff line change
`@@ -454,6 +454,12 @@ m_LastActiveLane(const Op0_t &Op0) {`
`454`	`454`	`return m_VPInstruction<VPInstruction::LastActiveLane>(Op0);`
`455`	`455`	`}`
`456`	`456`
	`457`	`+template <typename Op0_t>`
	`458`	`+inline VPInstruction_match<VPInstruction::Reverse, Op0_t>`
	`459`	`+m_Reverse(const Op0_t &Op0) {`
	`460`	`+ return m_VPInstruction<VPInstruction::Reverse>(Op0);`
	`461`	`+}`
	`462`	`+`
`457`	`463`	`inline VPInstruction_match<VPInstruction::StepVector> m_StepVector() {`
`458`	`464`	`return m_VPInstruction<VPInstruction::StepVector>();`
`459`	`465`	`}`