1; RUN: llc -o - %s | FileCheck %s 2 3; AsmPrinter cannot lower floating point constant expressions in global 4; initializers. Check that we do not create new globals with float constant 5; expressions in initializers. 6 7target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" 8target triple = "arm64-apple-ios14.0.0" 9 10define [1 x <4 x float>] @test1() { 11; CHECK-LABEL: .p2align 4, 0x0 ; -- Begin function test1 12; CHECK-NEXT: lCPI0_0: 13; CHECK-NEXT: .quad 0 ; 0x0 14; CHECK-NEXT: .quad 4575657221408423936 ; 0x3f80000000000000 15; CHECK-NEXT: .section __TEXT,__text,regular,pure_instructions 16; CHECK-NEXT: .globl _test1 17; CHECK-NEXT: .p2align 2 18; CHECK-NEXT: _test1: ; @test1 19; CHECK-NEXT: .cfi_startproc 20; CHECK-NEXT: ; %bb.0: 21; CHECK-NEXT: Lloh0: 22; CHECK-NEXT: adrp x8, lCPI0_0@PAGE 23; CHECK-NEXT: Lloh1: 24; CHECK-NEXT: ldr q0, [x8, lCPI0_0@PAGEOFF] 25; CHECK-NEXT: ret 26 27 ret [1 x <4 x float>] [<4 x float> bitcast (<1 x i128> <i128 84405977732342157929391748327801880576> to <4 x float>)] 28} 29 30define [1 x <4 x float>] @test2() { 31; CHECK-LABEL: .p2align 4, 0x0 ; -- Begin function test2 32; CHECK-NEXT: lCPI1_0: 33; CHECK-NEXT: .long 0x80000000 ; float -0 34; CHECK-NEXT: .long 0x80000000 ; float -0 35; CHECK-NEXT: .long 0x80000000 ; float -0 36; CHECK-NEXT: .long 0xbf800000 ; float -1 37; CHECK-NEXT: .section __TEXT,__text,regular,pure_instructions 38; CHECK-NEXT: .globl _test2 39; CHECK-NEXT: .p2align 2 40; CHECK-NEXT: _test2: ; @test2 41; CHECK-NEXT: .cfi_startproc 42; CHECK-NEXT: ; %bb.0: 43; CHECK-NEXT: Lloh2: 44; CHECK-NEXT: adrp x8, lCPI1_0@PAGE 45; CHECK-NEXT: Lloh3: 46; CHECK-NEXT: ldr q0, [x8, lCPI1_0@PAGEOFF] 47; CHECK-NEXT: ret 48; 49 %constexpr = fneg float extractelement (<4 x float> bitcast (<1 x i128> <i128 84405977732342157929391748327801880576> to <4 x float>), i32 0) 50 %constexpr1 = fneg float extractelement (<4 x float> bitcast (<1 x i128> <i128 84405977732342157929391748327801880576> to <4 x float>), i32 1) 51 %constexpr2 = fneg float extractelement (<4 x float> bitcast (<1 x i128> <i128 84405977732342157929391748327801880576> to <4 x float>), i32 2) 52 %constexpr3 = fneg float extractelement (<4 x float> bitcast (<1 x i128> <i128 84405977732342157929391748327801880576> to <4 x float>), i32 3) 53 %constexpr.ins = insertelement <4 x float> poison, float %constexpr, i32 0 54 %constexpr.ins4 = insertelement <4 x float> %constexpr.ins, float %constexpr1, i32 1 55 %constexpr.ins5 = insertelement <4 x float> %constexpr.ins4, float %constexpr2, i32 2 56 %constexpr.ins6 = insertelement <4 x float> %constexpr.ins5, float %constexpr3, i32 3 57 %constexpr.ins7 = insertvalue [1 x <4 x float>] poison, <4 x float> %constexpr.ins6, 0 58 ret [1 x <4 x float>] %constexpr.ins7 59} 60