[PATCH] D93708: [AMDGPU] Add a new Clamp Pattern to the GlobalISel Path.

[Thomas Symalla via Phabricator via llvm-commits]

tsymalla marked an inline comment as done.
tsymalla added inline comments.


================
Comment at: llvm/lib/Target/AMDGPU/AMDGPUPostLegalizerCombiner.cpp:311-319
+/**
+ * We want to find a combination of instructions that
+ * gets generated when an i64 gets clamped to i16.
+ * The corresponding pattern is:
+ * G_SELECT MIN/MAX, G_ICMP, G_SELECT MIN/MAX, G_ICMP, G_TRUNC.
+ * This can be efficiently written as following:
+ * v_cvt_pk_i16_i32 v0, v0, v1
----------------
foad wrote:
> Use `//` even for block comments please.
Thanks, Jay. I will change this.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D93708/new/

https://reviews.llvm.org/D93708