[AArch64][GlobalISel] Legalize G_INTRINSIC_TRUNC
Same patch as G_FCEIL etc.
Add the missing switch case in widenScalar, add G_INTRINSIC_TRUNC to the correct
rule in AArch64LegalizerInfo.cpp, and add a test.
llvm-svn: 359021
diff --git a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
index 4b592b3..9521e67 100644
--- a/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/LegalizerHelper.cpp
@@ -1327,6 +1327,7 @@
case TargetOpcode::G_FEXP:
case TargetOpcode::G_FEXP2:
case TargetOpcode::G_FPOW:
+ case TargetOpcode::G_INTRINSIC_TRUNC:
assert(TypeIdx == 0);
Observer.changingInstr(MI);