Also fixed remaining tests that featured unused prefixes.
Differential Revision: https://reviews.llvm.org/D94330
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=i686-linux | FileCheck %s --check-prefixes=X86,X86-X87
-; RUN: llc < %s -mtriple=i686-linux -mattr=+sse2 | FileCheck %s --check-prefixes=X86,X86-SSE
+; RUN: llc < %s -mtriple=i686-linux | FileCheck %s --check-prefix=X86-X87
+; RUN: llc < %s -mtriple=i686-linux -mattr=+sse2 | FileCheck %s --check-prefix=X86-SSE
; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s --check-prefix=X64
;
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc < %s -mtriple=i686-linux | FileCheck %s --check-prefixes=X86,X86-X87
-; RUN: llc < %s -mtriple=i686-linux -mattr=+sse2 | FileCheck %s --check-prefixes=X86,X86-SSE
+; RUN: llc < %s -mtriple=i686-linux | FileCheck %s --check-prefix=X86-X87
+; RUN: llc < %s -mtriple=i686-linux -mattr=+sse2 | FileCheck %s --check-prefix=X86-SSE
; RUN: llc < %s -mtriple=x86_64-linux | FileCheck %s --check-prefix=X64
;
+from lit.llvm.subst import ToolSubst
+
if not 'X86' in config.root.targets:
config.unsupported = True
+
+fc = ToolSubst('FileCheck', unresolved='fatal')
+# Insert this first. Then, we'll first update the blank FileCheck command; then,
+# the default substitution of FileCheck will replace it to its full path.
+config.substitutions.insert(0, (fc.regex,
+ 'FileCheck --allow-unused-prefixes=false'))
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+sse4.2 | FileCheck %s --check-prefixes=SSE,SSE4
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx | FileCheck %s --check-prefixes=AVX,AVX1
; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx2 | FileCheck %s --check-prefixes=AVX,AVX2
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512f | FileCheck %s --check-prefixes=AVX,AVX512,AVX512F
-; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw | FileCheck %s --check-prefixes=AVX,AVX512,AVX512BW
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512f | FileCheck %s --check-prefixes=AVX,AVX512
+; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+avx512vl,+avx512bw | FileCheck %s --check-prefixes=AVX,AVX512
; trunc(concat(x,y)) -> pack