| ; RUN: llc -o - %s | FileCheck %s |
| |
| ; AsmPrinter cannot lower floating point constant expressions in global |
| ; initializers. Check that we do not create new globals with float constant |
| ; expressions in initializers. |
| |
| target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128" |
| target triple = "arm64-apple-ios14.0.0" |
| |
| define [1 x <4 x float>] @test1() { |
| ; CHECK-LABEL: .p2align 4 ; -- Begin function test1 |
| ; CHECK-NEXT: lCPI0_0: |
| ; CHECK-NEXT: .quad 0 ; 0x0 |
| ; CHECK-NEXT: .quad 4575657221408423936 ; 0x3f80000000000000 |
| ; CHECK-NEXT: .section __TEXT,__text,regular,pure_instructions |
| ; CHECK-NEXT: .globl _test1 |
| ; CHECK-NEXT: .p2align 2 |
| ; CHECK-NEXT: _test1: ; @test1 |
| ; CHECK-NEXT: .cfi_startproc |
| ; CHECK-NEXT: ; %bb.0: |
| ; CHECK-NEXT: Lloh0: |
| ; CHECK-NEXT: adrp x8, lCPI0_0@PAGE |
| ; CHECK-NEXT: Lloh1: |
| ; CHECK-NEXT: ldr q0, [x8, lCPI0_0@PAGEOFF] |
| ; CHECK-NEXT: ret |
| |
| ret [1 x <4 x float>] [<4 x float> bitcast (<1 x i128> <i128 84405977732342157929391748327801880576> to <4 x float>)] |
| } |
| |
| define [1 x <4 x float>] @test2() { |
| ; CHECK-LABEL: .p2align 4 ; -- Begin function test2 |
| ; CHECK-NEXT: lCPI1_0: |
| ; CHECK-NEXT: .long 0x00000000 ; float 0 |
| ; CHECK-NEXT: .long 0x00000000 ; float 0 |
| ; CHECK-NEXT: .long 0x00000000 ; float 0 |
| ; CHECK-NEXT: .long 0x3f800000 ; float 1 |
| ; CHECK-NEXT: .section __TEXT,__text,regular,pure_instructions |
| ; CHECK-NEXT: .globl _test2 |
| ; CHECK-NEXT: .p2align 2 |
| ; CHECK-NEXT: _test2: ; @test2 |
| ; CHECK-NEXT: .cfi_startproc |
| ; CHECK-NEXT: ; %bb.0: |
| ; CHECK-NEXT: Lloh2: |
| ; CHECK-NEXT: adrp x8, lCPI1_0@PAGE |
| ; CHECK-NEXT: Lloh3: |
| ; CHECK-NEXT: ldr q1, [x8, lCPI1_0@PAGEOFF] |
| ; CHECK-NEXT: mov s2, v1[1] |
| ; CHECK-NEXT: fneg s0, s1 |
| ; CHECK-NEXT: mov s3, v1[2] |
| ; CHECK-NEXT: mov s1, v1[3] |
| ; CHECK-NEXT: fneg s2, s2 |
| ; CHECK-NEXT: fneg s1, s1 |
| ; CHECK-NEXT: mov.s v0[1], v2[0] |
| ; CHECK-NEXT: fneg s2, s3 |
| ; CHECK-NEXT: mov.s v0[2], v2[0] |
| ; CHECK-NEXT: mov.s v0[3], v1[0] |
| ; CHECK-NEXT: ret |
| ; |
| ret [1 x <4 x float>] [<4 x float> |
| <float fneg (float extractelement (<4 x float> bitcast (<1 x i128> <i128 84405977732342157929391748327801880576> to <4 x float>), i32 0)), |
| float fneg (float extractelement (<4 x float> bitcast (<1 x i128> <i128 84405977732342157929391748327801880576> to <4 x float>), i32 1)), |
| float fneg (float extractelement (<4 x float> bitcast (<1 x i128> <i128 84405977732342157929391748327801880576> to <4 x float>), i32 2)), |
| float fneg (float extractelement (<4 x float> bitcast (<1 x i128> <i128 84405977732342157929391748327801880576> to <4 x float>), i32 3))>] |
| } |