[clang] [llvm] [clang][llvm][SPIR-V] Explicitly encode native integer widths for SPIR-V (PR #110695)

[Alex Voicu via cfe-commits]

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@@ -1,12 +1,14 @@
 ; This test aims to check ability to support "Arithmetic with Overflow" intrinsics
 ; in the special case when those intrinsics are being generated by the CodeGenPrepare;
-; pass during translations with optimization (note -O3 in llc arguments).
+; pass during translations with optimization (note -disable-lsr, to inhibit
+; strength reduction pre-empting with a more preferable match for this pattern
+; in llc arguments).
 
-; RUN: llc -O3 -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s
-; RUN: %if spirv-tools %{ llc -O3 -mtriple=spirv32-unknown-unknown %s -o - -filetype=obj | spirv-val %}
+; RUN: llc -O3 -disable-lsr -mtriple=spirv32-unknown-unknown %s -o - | FileCheck %s
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AlexVlx wrote:

I've updated the test to reflect / test both the old output and what we currently get by default.

https://github.com/llvm/llvm-project/pull/110695