2208c97c1b
Similar to 806761a7629df268c8aed49657aeccffa6bca449 -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.
21 lines
497 B
LLVM
21 lines
497 B
LLVM
; RUN: llc -O2 -mtriple=hexagon < %s
|
|
; REQUIRES: asserts
|
|
|
|
; Function Attrs: nounwind
|
|
define void @f0(i32 %a0) #0 {
|
|
b0:
|
|
%v0 = icmp ugt i32 %a0, 1
|
|
br i1 %v0, label %b1, label %b2
|
|
|
|
b1: ; preds = %b1, %b0
|
|
%v1 = phi i32 [ %v2, %b1 ], [ 0, %b0 ]
|
|
%v2 = add nsw i32 %v1, 2
|
|
%v3 = icmp slt i32 %v2, 0
|
|
br i1 %v3, label %b1, label %b2
|
|
|
|
b2: ; preds = %b1, %b0
|
|
unreachable
|
|
}
|
|
|
|
attributes #0 = { nounwind }
|