llvm-project/llvm/test/CodeGen/Hexagon/readsteadycounter.ll
Fangrui Song 2208c97c1b [Hexagon,test] Change llc -march= to -mtriple=
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.
2024-12-15 10:20:22 -08:00

12 lines
257 B
LLVM

; RUN: llc -mtriple=hexagon < %s | FileCheck %s
; CHECK-LABEL: test_readsteadycounter
; CHECK: r1:0 = c31:30
define i64 @test_readsteadycounter() nounwind {
%t0 = call i64 @llvm.readsteadycounter()
ret i64 %t0
}
declare i64 @llvm.readsteadycounter()