Specify target triple for bb-prefix-dump.ll

[aidengrossman]

Thanks for the fix.

llvm/test/CodeGen/MLRegalloc/bb-profile-dump.ll

9

If we're specifying a target triple above I think we should be able to remove this unsupported flag?

[aidengrossman]

Seems to be failing specifically on ARM targets due to the test getting compiled into using a ternary csel instruction causing there to only be a single BB in @f1().

llvm/test/CodeGen/MLRegalloc/bb-profile-dump.ll

-; REQUIRES: default_triple
+; REQUIRES: x86-registered-target
 ;
 ; Check that the basic block profile dump outputs data and in the correct
 ; format.
 ;
-; RUN: llc -o /dev/null -mbb-profile-dump=%t %s
-; RUN: FileCheck --input-file %t %s
+; RUN: llc -mtriple=x86_64-linux-unknown -o /dev/null -mbb-profile-dump=- %s | FileCheck %s
 
 ; bb profile dump is not supported on NVPTX
 ; UNSUPPORTED: target=nvptx{{.*}}
 
 define i64 @f2(i64 %a, i64 %b) {
     %sum = add i64 %a, %b
     ret i64 %sum
 }
 
 define i64 @f1() {
     %sum = call i64 @f2(i64 2, i64 2)