2208c97c1b
Similar to 806761a762
-mtriple= specifies the full target triple while -march= merely sets the
architecture part of the default target triple, leaving a target triple which
may not make sense.
Therefore, -march= is error-prone and not recommended for tests without a target
triple. The issue has been benign as we recognize $unknown-apple-darwin as ELF instead
of rejecting it outrightly.
27 lines
716 B
LLVM
27 lines
716 B
LLVM
; RUN: llc -mtriple=hexagon < %s | FileCheck %s
|
|
;
|
|
; Remove the unconditional jump to following instruction.
|
|
|
|
; CHECK: endloop0
|
|
; CHECK-NOT: jump [[L1:.]]{{.*[[:space:]]+}}[[L1]]
|
|
|
|
define void @test(ptr nocapture %a, i32 %n) nounwind {
|
|
entry:
|
|
br label %for.body
|
|
|
|
for.body:
|
|
%arrayidx.phi = phi ptr [ %a, %entry ], [ %arrayidx.inc, %for.body ]
|
|
%i.02 = phi i32 [ 0, %entry ], [ %inc, %for.body ]
|
|
%0 = load i32, ptr %arrayidx.phi, align 4
|
|
%add = add nsw i32 %0, 1
|
|
store i32 %add, ptr %arrayidx.phi, align 4
|
|
%inc = add nsw i32 %i.02, 1
|
|
%exitcond = icmp eq i32 %inc, 100
|
|
%arrayidx.inc = getelementptr i32, ptr %arrayidx.phi, i32 1
|
|
br i1 %exitcond, label %for.end, label %for.body
|
|
|
|
for.end:
|
|
ret void
|
|
}
|
|
|