[llvm] LegalizeVectorTypes: fix bug in widening of vec result in xrint (PR #71198)

[Simon Pilgrim via llvm-commits]

================
@@ -1,13 +1,11 @@
 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
 ; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=i686-unknown -mattr=sse2 | FileCheck %s --check-prefix=X86-SSE2
 ; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=i686-unknown -mattr=avx | FileCheck %s --check-prefix=X86-AVX
-; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=i686-unknown -mattr=avx512f | FileCheck %s --check-prefix=X86-AVX
-; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=x86_64-unknown | FileCheck %s --check-prefix=X64-SSE
-; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=x86_64-unknown -mattr=avx | FileCheck %s --check-prefix=X64-AVX
-; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=x86_64-unknown -mattr=avx512f | FileCheck %s --check-prefix=X64-AVX
-; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=x86_64-unknown | FileCheck %s --check-prefix=X64-SSE
-; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=x86_64-unknown -mattr=avx | FileCheck %s --check-prefix=X64-AVX
-; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=x86_64-unknown -mattr=avx512f | FileCheck %s --check-prefix=X64-AVX
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=i686-unknown -mattr=avx512f | FileCheck %s --check-prefix=X86-AVX512
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=x86_64-unknown -mattr=avx | FileCheck %s --check-prefix=X64-AVX-i32
+; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=x86_64-unknown -mattr=avx512f | FileCheck %s --check-prefix=X64-AVX512-i32
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=x86_64-unknown -mattr=avx | FileCheck %s --check-prefix=X64-AVX-i64
+; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=x86_64-unknown -mattr=avx512f | FileCheck %s --check-prefix=X64-AVX512-i64
----------------
RKSimon wrote:

To reduce the size of the diff try:
```
; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=i686-unknown -mattr=avx | FileCheck %s --check-prefixes=X86-AVX,X86-AVX1
; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=i686-unknown -mattr=avx512f | FileCheck %s --check-prefixes=X86-AVX,X86-AVX512
; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=x86_64-unknown -mattr=avx | FileCheck %s --check-prefixes=X64-AVX-i32,X64-AVX1-i32
; RUN: sed 's/iXLen/i32/g' %s | llc -mtriple=x86_64-unknown -mattr=avx512f | FileCheck %s --check-prefixes=X64-AVX-i32,X64-AVX512-i32
; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=x86_64-unknown -mattr=avx | FileCheck %s --check-prefixes=X64-AVX-i64,X64-AVX1-i64
; RUN: sed 's/iXLen/i64/g' %s | llc -mtriple=x86_64-unknown -mattr=avx512f | FileCheck %s --check-prefixes=X64-AVX-i64,X64-AVX512-i64
```

https://github.com/llvm/llvm-project/pull/71198