Files
clang-p2996/llvm/test/CodeGen/Hexagon/dont_rotate_pregs_at_O2.ll
Fangrui Song 2208c97c1b [Hexagon,test] Change llc -march= to -mtriple=
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.
2024-12-15 10:20:22 -08:00

31 lines
721 B
LLVM

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=hexagon -O2 < %s | FileCheck %s
define i32 @f0(i32 %a0, i32 %a1) #0 {
; CHECK-LABEL: f0:
; CHECK: .cfi_startproc
; CHECK-NEXT: // %bb.0: // %b0
; CHECK-NEXT: {
; CHECK-NEXT: p0 = cmp.gt(r1,#99)
; CHECK-NEXT: p1 = cmp.gt(r1,r0)
; CHECK-NEXT: }
; CHECK-NEXT: {
; CHECK-NEXT: r0 = mux(p0,##321,#123)
; CHECK-NEXT: }
; CHECK-NEXT: {
; CHECK-NEXT: if (p1) r0 = #0
; CHECK-NEXT: jumpr r31
; CHECK-NEXT: }
b0:
%v0 = icmp slt i32 %a0, %a1
br i1 %v0, label %b1, label %b2
b1:
ret i32 0
b2:
%v1 = icmp slt i32 %a1, 100
%v2 = select i1 %v1, i32 123, i32 321
ret i32 %v2
}