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fe319de)
Reviewers: tstellarAMD, arsenm
Subscribers: arsenm
Differential Revision: http://reviews.llvm.org/D16035
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@257623
91177308-0d34-0410-b5e6-
96231b3b80d8
// Wait for everything at the end of the MBB
Changes |= insertWait(MBB, MBB.getFirstTerminator(), LastIssued);
// Wait for everything at the end of the MBB
Changes |= insertWait(MBB, MBB.getFirstTerminator(), LastIssued);
+
+ // Functions returning something shouldn't contain S_ENDPGM, because other
+ // bytecode will be appended after it.
+ if (!ReturnsVoid) {
+ MachineBasicBlock::iterator I = MBB.getFirstTerminator();
+ if (I != MBB.end() && I->getOpcode() == AMDGPU::S_ENDPGM)
+ I->eraseFromParent();
+ }