[llvm] [X86][GlobalIsel] G_BITCAST support (PR #144473)

[Simon Pilgrim via llvm-commits]

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@@ -1,24 +1,57 @@
-; RUN: llc < %s -mtriple=i686--
-; RUN: llc < %s -mtriple=x86_64--
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
+; RUN: llc < %s -mtriple=i686-- | FileCheck %s -check-prefixes=X86
+; RUN: llc < %s -mtriple=x86_64--| FileCheck %s -check-prefixes=X64
+; RUN: llc < %s -mtriple=i686--   -global-isel -global-isel-abort=0 | FileCheck %s -check-prefixes=X86
+; RUN: llc < %s -mtriple=x86_64--  -global-isel -global-isel-abort=1 | FileCheck %s -check-prefixes=X64
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RKSimon wrote:

better to create a new isel-bitcast.ll test file instead with full dag/fastisel/gisel coverage (see other isel-* files for examples)

https://github.com/llvm/llvm-project/pull/144473