[𝘀𝗽𝗿] changes introduced through rebaseusers/koachan/spr/main.sparcias-enable-parseforallfeatures-in-matchoperandparserimpl

Created using spr 1.3.5

[skip ci]

1 files changed, 12 insertions, 1 deletions

diff --git a/llvm/lib/Target/AMDGPU/SIFoldOperands.cpp b/llvm/lib/Target/AMDGPU/SIFoldOperands.cpp
index 5c411a095587..7bf6a635158e 100644
--- a/llvm/lib/Target/AMDGPU/SIFoldOperands.cpp
+++ b/llvm/lib/Target/AMDGPU/SIFoldOperands.cpp
@@ -1519,6 +1519,9 @@ const MachineOperand *SIFoldOperands::isClamp(const MachineInstr &MI) const {
   case AMDGPU::V_MAX_F64_e64:
   case AMDGPU::V_MAX_NUM_F64_e64:
   case AMDGPU::V_PK_MAX_F16: {
+    if (MI.mayRaiseFPException())
+      return nullptr;
+
     if (!TII->getNamedOperand(MI, AMDGPU::OpName::clamp)->getImm())
       return nullptr;
 
@@ -1565,6 +1568,9 @@ bool SIFoldOperands::tryFoldClamp(MachineInstr &MI) {
   if (TII->getClampMask(*Def) != TII->getClampMask(MI))
     return false;
 
+  if (Def->mayRaiseFPException())
+    return false;
+
   MachineOperand *DefClamp = TII->getNamedOperand(*Def, AMDGPU::OpName::clamp);
   if (!DefClamp)
     return false;
@@ -1650,7 +1656,9 @@ SIFoldOperands::isOMod(const MachineInstr &MI) const {
         ((Op == AMDGPU::V_MUL_F64_e64 || Op == AMDGPU::V_MUL_F64_pseudo_e64 ||
           Op == AMDGPU::V_MUL_F16_e64 || Op == AMDGPU::V_MUL_F16_t16_e64 ||
           Op == AMDGPU::V_MUL_F16_fake16_e64) &&
-         MFI->getMode().FP64FP16Denormals.Output != DenormalMode::PreserveSign))
+         MFI->getMode().FP64FP16Denormals.Output !=
+             DenormalMode::PreserveSign) ||
+        MI.mayRaiseFPException())
       return std::pair(nullptr, SIOutMods::NONE);
 
     const MachineOperand *RegOp = nullptr;
@@ -1725,6 +1733,9 @@ bool SIFoldOperands::tryFoldOMod(MachineInstr &MI) {
   if (!DefOMod || DefOMod->getImm() != SIOutMods::NONE)
     return false;
 
+  if (Def->mayRaiseFPException())
+    return false;
+
   // Clamp is applied after omod. If the source already has clamp set, don't
   // fold it.
   if (TII->hasModifiersSet(*Def, AMDGPU::OpName::clamp))