forked from OSchip/llvm-project
47 lines
1.4 KiB
LLVM
47 lines
1.4 KiB
LLVM
; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-unknown < %s | \
|
|
; RUN: FileCheck %s --implicit-check-not=mtctr --implicit-check-not=bdnz
|
|
$test = comdat any
|
|
|
|
; No CTR loop due to frem (since it is always a call).
|
|
define void @test() #0 comdat {
|
|
; CHECK-LABEL: test:
|
|
; CHECK: ld 29, 0(3)
|
|
; CHECK: ld 30, 40(1)
|
|
; CHECK: xxlxor 31, 31, 31
|
|
; CHECK: cmpld 30, 29
|
|
; CHECK-NEXT: bge- 0, .LBB0_2
|
|
; CHECK-NEXT: .p2align 5
|
|
; CHECK-NEXT: .LBB0_1: # %bounds.ok
|
|
; CHECK: fmr 1, 31
|
|
; CHECK-NEXT: lfsx 2, 0, 3
|
|
; CHECK-NEXT: bl fmodf
|
|
; CHECK-NEXT: nop
|
|
; CHECK-NEXT: addi 30, 30, 1
|
|
; CHECK-NEXT: stfsx 1, 0, 3
|
|
; CHECK-NEXT: cmpld 30, 29
|
|
; CHECK-NEXT: blt+ 0, .LBB0_1
|
|
; CHECK-NEXT: .LBB0_2: # %bounds.fail
|
|
; CHECK-NEXT: std 30, 40(1)
|
|
%pos = alloca i64, align 8
|
|
br label %forcond
|
|
|
|
forcond: ; preds = %bounds.ok, %0
|
|
%1 = load i64, i64* %pos
|
|
%.len1 = load i64, i64* undef
|
|
%bounds.cmp = icmp ult i64 %1, %.len1
|
|
br i1 %bounds.cmp, label %bounds.ok, label %bounds.fail
|
|
|
|
bounds.ok: ; preds = %forcond
|
|
%2 = load float, float* undef
|
|
%3 = frem float 0.000000e+00, %2
|
|
store float %3, float* undef
|
|
%4 = load i64, i64* %pos
|
|
%5 = add i64 %4, 1
|
|
store i64 %5, i64* %pos
|
|
br label %forcond
|
|
|
|
bounds.fail: ; preds = %forcond
|
|
unreachable
|
|
}
|
|
|