src/IceTargetLoweringMIPS32.cpp - Issue 2350903002: Subzero, MIPS32: lowerUnreachable

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Unified Diff: src/IceTargetLoweringMIPS32.cpp

Issue 2350903002: Subzero, MIPS32: lowerUnreachable (Closed) Base URL: https://chromium.googlesource.com/native_client/pnacl-subzero.git@master

Patch Set: Rebasing, addressing review comments Created 4 years, 3 months ago

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Index: src/IceTargetLoweringMIPS32.cpp

diff --git a/src/IceTargetLoweringMIPS32.cpp b/src/IceTargetLoweringMIPS32.cpp

index 51f855d0a8b19a60980e9e8eaed1c9ab06d82f07..952aac81c4861be182de62ffef6cc89b6e9baaf9 100644

--- a/src/IceTargetLoweringMIPS32.cpp

+++ b/src/IceTargetLoweringMIPS32.cpp

@@ -3299,8 +3299,9 @@ void TargetMIPS32::lowerBreakpoint(const InstBreakpoint *Instr) {

UnimplementedLoweringError(this, Instr);

}

-void TargetMIPS32::lowerUnreachable(const InstUnreachable *Instr) {

- UnimplementedLoweringError(this, Instr);

+void TargetMIPS32::lowerUnreachable(const InstUnreachable *) {

+ const uint32_t TrapCodeZero = 0;

+ _teq(getZero(), getZero(), TrapCodeZero);

}

// Turn an i64 Phi instruction into a pair of i32 Phi instructions, to preserve

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