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llvm-mirror/test/CodeGen/ARM/cmse-clear-float-hard.ll
Lucas Prates 19084acd1f [ARM] Moving CMSE handling of half arguments and return to the backend 
Summary:
As half-precision floating point arguments and returns were previously
coerced to either float or int32 by clang's codegen, the CMSE handling
of those was also performed in clang's side by zeroing the unused MSBs
of the coercer values.

This patch moves this handling to the backend's calling convention
lowering, making sure the high bits of the registers used by
half-precision arguments and returns are zeroed.

Reviewers: chill, rjmccall, ostannard

Reviewed By: ostannard

Subscribers: kristof.beyls, hiraditya, danielkiss, cfe-commits, llvm-commits

Tags: #clang, #llvm

Differential Revision: https://reviews.llvm.org/D81428
2020-06-18 13:16:29 +01:00

1252 lines
50 KiB
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc %s -o - -mtriple=thumbv8m.main -mattr=+fp-armv8d16sp,+dsp -float-abi=hard | \
; RUN: FileCheck %s --check-prefix=CHECK-8M --check-prefix=CHECK-8M-LE
; RUN: llc %s -o - -mtriple=thumbebv8m.main -mattr=+fp-armv8d16sp,+dsp -float-abi=hard | \
; RUN: FileCheck %s --check-prefix=CHECK-8M --check-prefix=CHECK-8M-BE
; RUN: llc %s -o - -mtriple=thumbv8.1m.main -mattr=+fp-armv8d16sp,+dsp -float-abi=hard | \
; RUN: FileCheck %s --check-prefix=CHECK-81M --check-prefix=CHECK-NO-MVE --check-prefix=CHECK-81M-LE
; RUN: llc %s -o - -mtriple=thumbebv8.1m.main -mattr=+fp-armv8d16sp,+dsp -float-abi=hard | \
; RUN: FileCheck %s --check-prefix=CHECK-81M --check-prefix=CHECK-NO-MVE --check-prefix=CHECK-81M-BE
; RUN: llc %s -o - -mtriple=thumbv8.1m.main -mattr=+mve.fp -float-abi=hard | \
; RUN: FileCheck %s --check-prefix=CHECK-81M --check-prefix=CHECK-MVE --check-prefix=CHECK-81M-LE
; RUN: llc %s -o - -mtriple=thumbebv8.1m.main -mattr=+mve.fp -float-abi=hard | \
; RUN: FileCheck %s --check-prefix=CHECK-81M --check-prefix=CHECK-MVE --check-prefix=CHECK-81M-BE
define float @f1(float (float)* nocapture %fptr) #0 {
; CHECK-8M-LABEL: f1:
; CHECK-8M: @ %bb.0: @ %entry
; CHECK-8M-NEXT: push {r7, lr}
; CHECK-8M-NEXT: vmov.f32 s0, #1.000000e+01
; CHECK-8M-NEXT: blx r0
; CHECK-8M-NEXT: pop.w {r7, lr}
; CHECK-8M-NEXT: mrs r12, control
; CHECK-8M-NEXT: tst.w r12, #8
; CHECK-8M-NEXT: beq .LBB0_2
; CHECK-8M-NEXT: @ %bb.1: @ %entry
; CHECK-8M-NEXT: vmrs r12, fpscr
; CHECK-8M-NEXT: vmov s1, lr
; CHECK-8M-NEXT: vmov d1, lr, lr
; CHECK-8M-NEXT: vmov d2, lr, lr
; CHECK-8M-NEXT: vmov d3, lr, lr
; CHECK-8M-NEXT: vmov d4, lr, lr
; CHECK-8M-NEXT: vmov d5, lr, lr
; CHECK-8M-NEXT: vmov d6, lr, lr
; CHECK-8M-NEXT: vmov d7, lr, lr
; CHECK-8M-NEXT: bic r12, r12, #159
; CHECK-8M-NEXT: bic r12, r12, #4026531840
; CHECK-8M-NEXT: vmsr fpscr, r12
; CHECK-8M-NEXT: .LBB0_2: @ %entry
; CHECK-8M-NEXT: mov r0, lr
; CHECK-8M-NEXT: mov r1, lr
; CHECK-8M-NEXT: mov r2, lr
; CHECK-8M-NEXT: mov r3, lr
; CHECK-8M-NEXT: mov r12, lr
; CHECK-8M-NEXT: msr apsr_nzcvqg, lr
; CHECK-8M-NEXT: bxns lr
;
; CHECK-81M-LABEL: f1:
; CHECK-81M: @ %bb.0: @ %entry
; CHECK-81M-NEXT: vstr fpcxtns, [sp, #-4]!
; CHECK-81M-NEXT: push {r7, lr}
; CHECK-81M-NEXT: sub sp, #4
; CHECK-81M-NEXT: vmov.f32 s0, #1.000000e+01
; CHECK-81M-NEXT: blx r0
; CHECK-81M-NEXT: add sp, #4
; CHECK-81M-NEXT: pop.w {r7, lr}
; CHECK-81M-NEXT: vscclrm {s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, vpr}
; CHECK-81M-NEXT: vldr fpcxtns, [sp], #4
; CHECK-81M-NEXT: clrm {r0, r1, r2, r3, r12, apsr}
; CHECK-81M-NEXT: bxns lr
entry:
%call = call float %fptr(float 10.0) #1
ret float %call
}
attributes #0 = { "cmse_nonsecure_entry" nounwind }
attributes #1 = { nounwind }
define double @d1(double (double)* nocapture %fptr) #0 {
; CHECK-8M-LE-LABEL: d1:
; CHECK-8M-LE: @ %bb.0: @ %entry
; CHECK-8M-LE-NEXT: push {r7, lr}
; CHECK-8M-LE-NEXT: vldr d0, .LCPI1_0
; CHECK-8M-LE-NEXT: blx r0
; CHECK-8M-LE-NEXT: pop.w {r7, lr}
; CHECK-8M-LE-NEXT: mrs r12, control
; CHECK-8M-LE-NEXT: tst.w r12, #8
; CHECK-8M-LE-NEXT: beq .LBB1_2
; CHECK-8M-LE-NEXT: @ %bb.1: @ %entry
; CHECK-8M-LE-NEXT: vmrs r12, fpscr
; CHECK-8M-LE-NEXT: vmov d1, lr, lr
; CHECK-8M-LE-NEXT: vmov d2, lr, lr
; CHECK-8M-LE-NEXT: vmov d3, lr, lr
; CHECK-8M-LE-NEXT: vmov d4, lr, lr
; CHECK-8M-LE-NEXT: vmov d5, lr, lr
; CHECK-8M-LE-NEXT: vmov d6, lr, lr
; CHECK-8M-LE-NEXT: vmov d7, lr, lr
; CHECK-8M-LE-NEXT: bic r12, r12, #159
; CHECK-8M-LE-NEXT: bic r12, r12, #4026531840
; CHECK-8M-LE-NEXT: vmsr fpscr, r12
; CHECK-8M-LE-NEXT: .LBB1_2: @ %entry
; CHECK-8M-LE-NEXT: mov r0, lr
; CHECK-8M-LE-NEXT: mov r1, lr
; CHECK-8M-LE-NEXT: mov r2, lr
; CHECK-8M-LE-NEXT: mov r3, lr
; CHECK-8M-LE-NEXT: mov r12, lr
; CHECK-8M-LE-NEXT: msr apsr_nzcvqg, lr
; CHECK-8M-LE-NEXT: bxns lr
; CHECK-8M-LE-NEXT: .p2align 3
; CHECK-8M-LE-NEXT: @ %bb.3:
; CHECK-8M-LE-NEXT: .LCPI1_0:
; CHECK-8M-LE-NEXT: .long 0 @ double 10
; CHECK-8M-LE-NEXT: .long 1076101120
;
; CHECK-8M-BE-LABEL: d1:
; CHECK-8M-BE: @ %bb.0: @ %entry
; CHECK-8M-BE-NEXT: push {r7, lr}
; CHECK-8M-BE-NEXT: vldr d0, .LCPI1_0
; CHECK-8M-BE-NEXT: blx r0
; CHECK-8M-BE-NEXT: pop.w {r7, lr}
; CHECK-8M-BE-NEXT: mrs r12, control
; CHECK-8M-BE-NEXT: tst.w r12, #8
; CHECK-8M-BE-NEXT: beq .LBB1_2
; CHECK-8M-BE-NEXT: @ %bb.1: @ %entry
; CHECK-8M-BE-NEXT: vmrs r12, fpscr
; CHECK-8M-BE-NEXT: vmov d1, lr, lr
; CHECK-8M-BE-NEXT: vmov d2, lr, lr
; CHECK-8M-BE-NEXT: vmov d3, lr, lr
; CHECK-8M-BE-NEXT: vmov d4, lr, lr
; CHECK-8M-BE-NEXT: vmov d5, lr, lr
; CHECK-8M-BE-NEXT: vmov d6, lr, lr
; CHECK-8M-BE-NEXT: vmov d7, lr, lr
; CHECK-8M-BE-NEXT: bic r12, r12, #159
; CHECK-8M-BE-NEXT: bic r12, r12, #4026531840
; CHECK-8M-BE-NEXT: vmsr fpscr, r12
; CHECK-8M-BE-NEXT: .LBB1_2: @ %entry
; CHECK-8M-BE-NEXT: mov r0, lr
; CHECK-8M-BE-NEXT: mov r1, lr
; CHECK-8M-BE-NEXT: mov r2, lr
; CHECK-8M-BE-NEXT: mov r3, lr
; CHECK-8M-BE-NEXT: mov r12, lr
; CHECK-8M-BE-NEXT: msr apsr_nzcvqg, lr
; CHECK-8M-BE-NEXT: bxns lr
; CHECK-8M-BE-NEXT: .p2align 3
; CHECK-8M-BE-NEXT: @ %bb.3:
; CHECK-8M-BE-NEXT: .LCPI1_0:
; CHECK-8M-BE-NEXT: .long 1076101120 @ double 10
; CHECK-8M-BE-NEXT: .long 0
;
; CHECK-81M-LE-LABEL: d1:
; CHECK-81M-LE: @ %bb.0: @ %entry
; CHECK-81M-LE-NEXT: vstr fpcxtns, [sp, #-4]!
; CHECK-81M-LE-NEXT: push {r7, lr}
; CHECK-81M-LE-NEXT: sub sp, #4
; CHECK-81M-LE-NEXT: vldr d0, .LCPI1_0
; CHECK-81M-LE-NEXT: blx r0
; CHECK-81M-LE-NEXT: add sp, #4
; CHECK-81M-LE-NEXT: pop.w {r7, lr}
; CHECK-81M-LE-NEXT: vscclrm {s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, vpr}
; CHECK-81M-LE-NEXT: vldr fpcxtns, [sp], #4
; CHECK-81M-LE-NEXT: clrm {r0, r1, r2, r3, r12, apsr}
; CHECK-81M-LE-NEXT: bxns lr
; CHECK-81M-LE-NEXT: .p2align 3
; CHECK-81M-LE-NEXT: @ %bb.1:
; CHECK-81M-LE-NEXT: .LCPI1_0:
; CHECK-81M-LE-NEXT: .long 0 @ double 10
; CHECK-81M-LE-NEXT: .long 1076101120
;
; CHECK-81M-BE-LABEL: d1:
; CHECK-81M-BE: @ %bb.0: @ %entry
; CHECK-81M-BE-NEXT: vstr fpcxtns, [sp, #-4]!
; CHECK-81M-BE-NEXT: push {r7, lr}
; CHECK-81M-BE-NEXT: sub sp, #4
; CHECK-81M-BE-NEXT: vldr d0, .LCPI1_0
; CHECK-81M-BE-NEXT: blx r0
; CHECK-81M-BE-NEXT: add sp, #4
; CHECK-81M-BE-NEXT: pop.w {r7, lr}
; CHECK-81M-BE-NEXT: vscclrm {s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, vpr}
; CHECK-81M-BE-NEXT: vldr fpcxtns, [sp], #4
; CHECK-81M-BE-NEXT: clrm {r0, r1, r2, r3, r12, apsr}
; CHECK-81M-BE-NEXT: bxns lr
; CHECK-81M-BE-NEXT: .p2align 3
; CHECK-81M-BE-NEXT: @ %bb.1:
; CHECK-81M-BE-NEXT: .LCPI1_0:
; CHECK-81M-BE-NEXT: .long 1076101120 @ double 10
; CHECK-81M-BE-NEXT: .long 0
entry:
%call = call double %fptr(double 10.0) #1
ret double %call
}
define float @f2(float (float)* nocapture %fptr) #2 {
; CHECK-8M-LABEL: f2:
; CHECK-8M: @ %bb.0: @ %entry
; CHECK-8M-NEXT: push {r7, lr}
; CHECK-8M-NEXT: vmov.f32 s0, #1.000000e+01
; CHECK-8M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: bic r0, r0, #1
; CHECK-8M-NEXT: sub sp, #136
; CHECK-8M-NEXT: vmov r12, s0
; CHECK-8M-NEXT: vlstm sp
; CHECK-8M-NEXT: vmov s0, r12
; CHECK-8M-NEXT: ldr r1, [sp, #64]
; CHECK-8M-NEXT: bic r1, r1, #159
; CHECK-8M-NEXT: bic r1, r1, #4026531840
; CHECK-8M-NEXT: vmsr fpscr, r1
; CHECK-8M-NEXT: mov r1, r0
; CHECK-8M-NEXT: mov r2, r0
; CHECK-8M-NEXT: mov r3, r0
; CHECK-8M-NEXT: mov r4, r0
; CHECK-8M-NEXT: mov r5, r0
; CHECK-8M-NEXT: mov r6, r0
; CHECK-8M-NEXT: mov r7, r0
; CHECK-8M-NEXT: mov r8, r0
; CHECK-8M-NEXT: mov r9, r0
; CHECK-8M-NEXT: mov r10, r0
; CHECK-8M-NEXT: mov r11, r0
; CHECK-8M-NEXT: msr apsr_nzcvqg, r0
; CHECK-8M-NEXT: blxns r0
; CHECK-8M-NEXT: vmov r12, s0
; CHECK-8M-NEXT: vlldm sp
; CHECK-8M-NEXT: vmov s0, r12
; CHECK-8M-NEXT: add sp, #136
; CHECK-8M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: pop {r7, pc}
;
; CHECK-81M-LABEL: f2:
; CHECK-81M: @ %bb.0: @ %entry
; CHECK-81M-NEXT: push {r7, lr}
; CHECK-81M-NEXT: vmov.f32 s0, #1.000000e+01
; CHECK-81M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: bic r0, r0, #1
; CHECK-81M-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: vscclrm {s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-81M-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-81M-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-81M-NEXT: blxns r0
; CHECK-81M-NEXT: vldr fpcxts, [sp], #8
; CHECK-81M-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: pop {r7, pc}
entry:
%call = call float %fptr(float 10.0) #3
ret float %call
}
attributes #2 = { nounwind }
attributes #3 = { "cmse_nonsecure_call" nounwind }
define double @d2(double (double)* nocapture %fptr) #2 {
; CHECK-8M-LE-LABEL: d2:
; CHECK-8M-LE: @ %bb.0: @ %entry
; CHECK-8M-LE-NEXT: push {r7, lr}
; CHECK-8M-LE-NEXT: vldr d0, .LCPI3_0
; CHECK-8M-LE-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-LE-NEXT: bic r0, r0, #1
; CHECK-8M-LE-NEXT: sub sp, #136
; CHECK-8M-LE-NEXT: vmov r11, r12, d0
; CHECK-8M-LE-NEXT: vlstm sp
; CHECK-8M-LE-NEXT: vmov d0, r11, r12
; CHECK-8M-LE-NEXT: ldr r1, [sp, #64]
; CHECK-8M-LE-NEXT: bic r1, r1, #159
; CHECK-8M-LE-NEXT: bic r1, r1, #4026531840
; CHECK-8M-LE-NEXT: vmsr fpscr, r1
; CHECK-8M-LE-NEXT: mov r1, r0
; CHECK-8M-LE-NEXT: mov r2, r0
; CHECK-8M-LE-NEXT: mov r3, r0
; CHECK-8M-LE-NEXT: mov r4, r0
; CHECK-8M-LE-NEXT: mov r5, r0
; CHECK-8M-LE-NEXT: mov r6, r0
; CHECK-8M-LE-NEXT: mov r7, r0
; CHECK-8M-LE-NEXT: mov r8, r0
; CHECK-8M-LE-NEXT: mov r9, r0
; CHECK-8M-LE-NEXT: mov r10, r0
; CHECK-8M-LE-NEXT: msr apsr_nzcvqg, r0
; CHECK-8M-LE-NEXT: blxns r0
; CHECK-8M-LE-NEXT: vmov r11, r12, d0
; CHECK-8M-LE-NEXT: vlldm sp
; CHECK-8M-LE-NEXT: vmov d0, r11, r12
; CHECK-8M-LE-NEXT: add sp, #136
; CHECK-8M-LE-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-LE-NEXT: pop {r7, pc}
; CHECK-8M-LE-NEXT: .p2align 3
; CHECK-8M-LE-NEXT: @ %bb.1:
; CHECK-8M-LE-NEXT: .LCPI3_0:
; CHECK-8M-LE-NEXT: .long 0 @ double 10
; CHECK-8M-LE-NEXT: .long 1076101120
;
; CHECK-8M-BE-LABEL: d2:
; CHECK-8M-BE: @ %bb.0: @ %entry
; CHECK-8M-BE-NEXT: push {r7, lr}
; CHECK-8M-BE-NEXT: vldr d0, .LCPI3_0
; CHECK-8M-BE-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-BE-NEXT: bic r0, r0, #1
; CHECK-8M-BE-NEXT: sub sp, #136
; CHECK-8M-BE-NEXT: vmov r11, r12, d0
; CHECK-8M-BE-NEXT: vlstm sp
; CHECK-8M-BE-NEXT: vmov d0, r11, r12
; CHECK-8M-BE-NEXT: ldr r1, [sp, #64]
; CHECK-8M-BE-NEXT: bic r1, r1, #159
; CHECK-8M-BE-NEXT: bic r1, r1, #4026531840
; CHECK-8M-BE-NEXT: vmsr fpscr, r1
; CHECK-8M-BE-NEXT: mov r1, r0
; CHECK-8M-BE-NEXT: mov r2, r0
; CHECK-8M-BE-NEXT: mov r3, r0
; CHECK-8M-BE-NEXT: mov r4, r0
; CHECK-8M-BE-NEXT: mov r5, r0
; CHECK-8M-BE-NEXT: mov r6, r0
; CHECK-8M-BE-NEXT: mov r7, r0
; CHECK-8M-BE-NEXT: mov r8, r0
; CHECK-8M-BE-NEXT: mov r9, r0
; CHECK-8M-BE-NEXT: mov r10, r0
; CHECK-8M-BE-NEXT: msr apsr_nzcvqg, r0
; CHECK-8M-BE-NEXT: blxns r0
; CHECK-8M-BE-NEXT: vmov r11, r12, d0
; CHECK-8M-BE-NEXT: vlldm sp
; CHECK-8M-BE-NEXT: vmov d0, r11, r12
; CHECK-8M-BE-NEXT: add sp, #136
; CHECK-8M-BE-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-BE-NEXT: pop {r7, pc}
; CHECK-8M-BE-NEXT: .p2align 3
; CHECK-8M-BE-NEXT: @ %bb.1:
; CHECK-8M-BE-NEXT: .LCPI3_0:
; CHECK-8M-BE-NEXT: .long 1076101120 @ double 10
; CHECK-8M-BE-NEXT: .long 0
;
; CHECK-81M-LE-LABEL: d2:
; CHECK-81M-LE: @ %bb.0: @ %entry
; CHECK-81M-LE-NEXT: push {r7, lr}
; CHECK-81M-LE-NEXT: vldr d0, .LCPI3_0
; CHECK-81M-LE-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-LE-NEXT: bic r0, r0, #1
; CHECK-81M-LE-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-LE-NEXT: vscclrm {s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-81M-LE-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-81M-LE-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-81M-LE-NEXT: blxns r0
; CHECK-81M-LE-NEXT: vldr fpcxts, [sp], #8
; CHECK-81M-LE-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-LE-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-LE-NEXT: pop {r7, pc}
; CHECK-81M-LE-NEXT: .p2align 3
; CHECK-81M-LE-NEXT: @ %bb.1:
; CHECK-81M-LE-NEXT: .LCPI3_0:
; CHECK-81M-LE-NEXT: .long 0 @ double 10
; CHECK-81M-LE-NEXT: .long 1076101120
;
; CHECK-81M-BE-LABEL: d2:
; CHECK-81M-BE: @ %bb.0: @ %entry
; CHECK-81M-BE-NEXT: push {r7, lr}
; CHECK-81M-BE-NEXT: vldr d0, .LCPI3_0
; CHECK-81M-BE-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-BE-NEXT: bic r0, r0, #1
; CHECK-81M-BE-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-BE-NEXT: vscclrm {s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-81M-BE-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-81M-BE-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-81M-BE-NEXT: blxns r0
; CHECK-81M-BE-NEXT: vldr fpcxts, [sp], #8
; CHECK-81M-BE-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-BE-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-BE-NEXT: pop {r7, pc}
; CHECK-81M-BE-NEXT: .p2align 3
; CHECK-81M-BE-NEXT: @ %bb.1:
; CHECK-81M-BE-NEXT: .LCPI3_0:
; CHECK-81M-BE-NEXT: .long 1076101120 @ double 10
; CHECK-81M-BE-NEXT: .long 0
entry:
%call = call double %fptr(double 10.0) #3
ret double %call
}
define float @f3(float (float)* nocapture %fptr) #4 {
; CHECK-8M-LABEL: f3:
; CHECK-8M: @ %bb.0: @ %entry
; CHECK-8M-NEXT: push {r7, lr}
; CHECK-8M-NEXT: vmov.f32 s0, #1.000000e+01
; CHECK-8M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: bic r0, r0, #1
; CHECK-8M-NEXT: sub sp, #136
; CHECK-8M-NEXT: vmov r12, s0
; CHECK-8M-NEXT: vlstm sp
; CHECK-8M-NEXT: vmov s0, r12
; CHECK-8M-NEXT: ldr r1, [sp, #64]
; CHECK-8M-NEXT: bic r1, r1, #159
; CHECK-8M-NEXT: bic r1, r1, #4026531840
; CHECK-8M-NEXT: vmsr fpscr, r1
; CHECK-8M-NEXT: mov r1, r0
; CHECK-8M-NEXT: mov r2, r0
; CHECK-8M-NEXT: mov r3, r0
; CHECK-8M-NEXT: mov r4, r0
; CHECK-8M-NEXT: mov r5, r0
; CHECK-8M-NEXT: mov r6, r0
; CHECK-8M-NEXT: mov r7, r0
; CHECK-8M-NEXT: mov r8, r0
; CHECK-8M-NEXT: mov r9, r0
; CHECK-8M-NEXT: mov r10, r0
; CHECK-8M-NEXT: mov r11, r0
; CHECK-8M-NEXT: msr apsr_nzcvqg, r0
; CHECK-8M-NEXT: blxns r0
; CHECK-8M-NEXT: vmov r12, s0
; CHECK-8M-NEXT: vlldm sp
; CHECK-8M-NEXT: vmov s0, r12
; CHECK-8M-NEXT: add sp, #136
; CHECK-8M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: pop {r7, pc}
;
; CHECK-81M-LABEL: f3:
; CHECK-81M: @ %bb.0: @ %entry
; CHECK-81M-NEXT: push {r7, lr}
; CHECK-81M-NEXT: vmov.f32 s0, #1.000000e+01
; CHECK-81M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: bic r0, r0, #1
; CHECK-81M-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: vscclrm {s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-81M-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-81M-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-81M-NEXT: blxns r0
; CHECK-81M-NEXT: vldr fpcxts, [sp], #8
; CHECK-81M-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: pop {r7, pc}
entry:
%call = tail call float %fptr(float 10.0) #5
ret float %call
}
attributes #4 = { nounwind }
attributes #5 = { "cmse_nonsecure_call" nounwind }
define double @d3(double (double)* nocapture %fptr) #4 {
; CHECK-8M-LE-LABEL: d3:
; CHECK-8M-LE: @ %bb.0: @ %entry
; CHECK-8M-LE-NEXT: push {r7, lr}
; CHECK-8M-LE-NEXT: vldr d0, .LCPI5_0
; CHECK-8M-LE-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-LE-NEXT: bic r0, r0, #1
; CHECK-8M-LE-NEXT: sub sp, #136
; CHECK-8M-LE-NEXT: vmov r11, r12, d0
; CHECK-8M-LE-NEXT: vlstm sp
; CHECK-8M-LE-NEXT: vmov d0, r11, r12
; CHECK-8M-LE-NEXT: ldr r1, [sp, #64]
; CHECK-8M-LE-NEXT: bic r1, r1, #159
; CHECK-8M-LE-NEXT: bic r1, r1, #4026531840
; CHECK-8M-LE-NEXT: vmsr fpscr, r1
; CHECK-8M-LE-NEXT: mov r1, r0
; CHECK-8M-LE-NEXT: mov r2, r0
; CHECK-8M-LE-NEXT: mov r3, r0
; CHECK-8M-LE-NEXT: mov r4, r0
; CHECK-8M-LE-NEXT: mov r5, r0
; CHECK-8M-LE-NEXT: mov r6, r0
; CHECK-8M-LE-NEXT: mov r7, r0
; CHECK-8M-LE-NEXT: mov r8, r0
; CHECK-8M-LE-NEXT: mov r9, r0
; CHECK-8M-LE-NEXT: mov r10, r0
; CHECK-8M-LE-NEXT: msr apsr_nzcvqg, r0
; CHECK-8M-LE-NEXT: blxns r0
; CHECK-8M-LE-NEXT: vmov r11, r12, d0
; CHECK-8M-LE-NEXT: vlldm sp
; CHECK-8M-LE-NEXT: vmov d0, r11, r12
; CHECK-8M-LE-NEXT: add sp, #136
; CHECK-8M-LE-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-LE-NEXT: pop {r7, pc}
; CHECK-8M-LE-NEXT: .p2align 3
; CHECK-8M-LE-NEXT: @ %bb.1:
; CHECK-8M-LE-NEXT: .LCPI5_0:
; CHECK-8M-LE-NEXT: .long 0 @ double 10
; CHECK-8M-LE-NEXT: .long 1076101120
;
; CHECK-8M-BE-LABEL: d3:
; CHECK-8M-BE: @ %bb.0: @ %entry
; CHECK-8M-BE-NEXT: push {r7, lr}
; CHECK-8M-BE-NEXT: vldr d0, .LCPI5_0
; CHECK-8M-BE-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-BE-NEXT: bic r0, r0, #1
; CHECK-8M-BE-NEXT: sub sp, #136
; CHECK-8M-BE-NEXT: vmov r11, r12, d0
; CHECK-8M-BE-NEXT: vlstm sp
; CHECK-8M-BE-NEXT: vmov d0, r11, r12
; CHECK-8M-BE-NEXT: ldr r1, [sp, #64]
; CHECK-8M-BE-NEXT: bic r1, r1, #159
; CHECK-8M-BE-NEXT: bic r1, r1, #4026531840
; CHECK-8M-BE-NEXT: vmsr fpscr, r1
; CHECK-8M-BE-NEXT: mov r1, r0
; CHECK-8M-BE-NEXT: mov r2, r0
; CHECK-8M-BE-NEXT: mov r3, r0
; CHECK-8M-BE-NEXT: mov r4, r0
; CHECK-8M-BE-NEXT: mov r5, r0
; CHECK-8M-BE-NEXT: mov r6, r0
; CHECK-8M-BE-NEXT: mov r7, r0
; CHECK-8M-BE-NEXT: mov r8, r0
; CHECK-8M-BE-NEXT: mov r9, r0
; CHECK-8M-BE-NEXT: mov r10, r0
; CHECK-8M-BE-NEXT: msr apsr_nzcvqg, r0
; CHECK-8M-BE-NEXT: blxns r0
; CHECK-8M-BE-NEXT: vmov r11, r12, d0
; CHECK-8M-BE-NEXT: vlldm sp
; CHECK-8M-BE-NEXT: vmov d0, r11, r12
; CHECK-8M-BE-NEXT: add sp, #136
; CHECK-8M-BE-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-BE-NEXT: pop {r7, pc}
; CHECK-8M-BE-NEXT: .p2align 3
; CHECK-8M-BE-NEXT: @ %bb.1:
; CHECK-8M-BE-NEXT: .LCPI5_0:
; CHECK-8M-BE-NEXT: .long 1076101120 @ double 10
; CHECK-8M-BE-NEXT: .long 0
;
; CHECK-81M-LE-LABEL: d3:
; CHECK-81M-LE: @ %bb.0: @ %entry
; CHECK-81M-LE-NEXT: push {r7, lr}
; CHECK-81M-LE-NEXT: vldr d0, .LCPI5_0
; CHECK-81M-LE-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-LE-NEXT: bic r0, r0, #1
; CHECK-81M-LE-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-LE-NEXT: vscclrm {s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-81M-LE-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-81M-LE-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-81M-LE-NEXT: blxns r0
; CHECK-81M-LE-NEXT: vldr fpcxts, [sp], #8
; CHECK-81M-LE-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-LE-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-LE-NEXT: pop {r7, pc}
; CHECK-81M-LE-NEXT: .p2align 3
; CHECK-81M-LE-NEXT: @ %bb.1:
; CHECK-81M-LE-NEXT: .LCPI5_0:
; CHECK-81M-LE-NEXT: .long 0 @ double 10
; CHECK-81M-LE-NEXT: .long 1076101120
;
; CHECK-81M-BE-LABEL: d3:
; CHECK-81M-BE: @ %bb.0: @ %entry
; CHECK-81M-BE-NEXT: push {r7, lr}
; CHECK-81M-BE-NEXT: vldr d0, .LCPI5_0
; CHECK-81M-BE-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-BE-NEXT: bic r0, r0, #1
; CHECK-81M-BE-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-BE-NEXT: vscclrm {s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-81M-BE-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-81M-BE-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-81M-BE-NEXT: blxns r0
; CHECK-81M-BE-NEXT: vldr fpcxts, [sp], #8
; CHECK-81M-BE-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-BE-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-BE-NEXT: pop {r7, pc}
; CHECK-81M-BE-NEXT: .p2align 3
; CHECK-81M-BE-NEXT: @ %bb.1:
; CHECK-81M-BE-NEXT: .LCPI5_0:
; CHECK-81M-BE-NEXT: .long 1076101120 @ double 10
; CHECK-81M-BE-NEXT: .long 0
entry:
%call = tail call double %fptr(double 10.0) #5
ret double %call
}
define float @f4(float ()* nocapture %fptr) #6 {
; CHECK-8M-LABEL: f4:
; CHECK-8M: @ %bb.0: @ %entry
; CHECK-8M-NEXT: push {r7, lr}
; CHECK-8M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: bic r0, r0, #1
; CHECK-8M-NEXT: sub sp, #136
; CHECK-8M-NEXT: vlstm sp
; CHECK-8M-NEXT: mov r1, r0
; CHECK-8M-NEXT: mov r2, r0
; CHECK-8M-NEXT: mov r3, r0
; CHECK-8M-NEXT: mov r4, r0
; CHECK-8M-NEXT: mov r5, r0
; CHECK-8M-NEXT: mov r6, r0
; CHECK-8M-NEXT: mov r7, r0
; CHECK-8M-NEXT: mov r8, r0
; CHECK-8M-NEXT: mov r9, r0
; CHECK-8M-NEXT: mov r10, r0
; CHECK-8M-NEXT: mov r11, r0
; CHECK-8M-NEXT: mov r12, r0
; CHECK-8M-NEXT: msr apsr_nzcvqg, r0
; CHECK-8M-NEXT: blxns r0
; CHECK-8M-NEXT: vmov r12, s0
; CHECK-8M-NEXT: vlldm sp
; CHECK-8M-NEXT: vmov s0, r12
; CHECK-8M-NEXT: add sp, #136
; CHECK-8M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: pop {r7, pc}
;
; CHECK-81M-LABEL: f4:
; CHECK-81M: @ %bb.0: @ %entry
; CHECK-81M-NEXT: push {r7, lr}
; CHECK-81M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: bic r0, r0, #1
; CHECK-81M-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: vscclrm {s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-81M-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-81M-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-81M-NEXT: blxns r0
; CHECK-81M-NEXT: vldr fpcxts, [sp], #8
; CHECK-81M-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: pop {r7, pc}
entry:
%call = call float %fptr() #7
ret float %call
}
attributes #6 = { nounwind }
attributes #7 = { "cmse_nonsecure_call" nounwind }
define double @d4(double ()* nocapture %fptr) #6 {
; CHECK-8M-LABEL: d4:
; CHECK-8M: @ %bb.0: @ %entry
; CHECK-8M-NEXT: push {r7, lr}
; CHECK-8M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: bic r0, r0, #1
; CHECK-8M-NEXT: sub sp, #136
; CHECK-8M-NEXT: vlstm sp
; CHECK-8M-NEXT: mov r1, r0
; CHECK-8M-NEXT: mov r2, r0
; CHECK-8M-NEXT: mov r3, r0
; CHECK-8M-NEXT: mov r4, r0
; CHECK-8M-NEXT: mov r5, r0
; CHECK-8M-NEXT: mov r6, r0
; CHECK-8M-NEXT: mov r7, r0
; CHECK-8M-NEXT: mov r8, r0
; CHECK-8M-NEXT: mov r9, r0
; CHECK-8M-NEXT: mov r10, r0
; CHECK-8M-NEXT: mov r11, r0
; CHECK-8M-NEXT: mov r12, r0
; CHECK-8M-NEXT: msr apsr_nzcvqg, r0
; CHECK-8M-NEXT: blxns r0
; CHECK-8M-NEXT: vmov r11, r12, d0
; CHECK-8M-NEXT: vlldm sp
; CHECK-8M-NEXT: vmov d0, r11, r12
; CHECK-8M-NEXT: add sp, #136
; CHECK-8M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: pop {r7, pc}
;
; CHECK-81M-LABEL: d4:
; CHECK-81M: @ %bb.0: @ %entry
; CHECK-81M-NEXT: push {r7, lr}
; CHECK-81M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: bic r0, r0, #1
; CHECK-81M-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: vscclrm {s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-81M-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-81M-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-81M-NEXT: blxns r0
; CHECK-81M-NEXT: vldr fpcxts, [sp], #8
; CHECK-81M-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: pop {r7, pc}
entry:
%call = call double %fptr() #7
ret double %call
}
define void @fd(void (float, double)* %f, float %a, double %b) #8 {
; CHECK-8M-LABEL: fd:
; CHECK-8M: @ %bb.0: @ %entry
; CHECK-8M-NEXT: push {r7, lr}
; CHECK-8M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: bic r0, r0, #1
; CHECK-8M-NEXT: sub sp, #136
; CHECK-8M-NEXT: vmov r12, s0
; CHECK-8M-NEXT: mov r2, r0
; CHECK-8M-NEXT: vmov r10, r11, d1
; CHECK-8M-NEXT: vlstm sp
; CHECK-8M-NEXT: vmov s0, r12
; CHECK-8M-NEXT: vmov d1, r10, r11
; CHECK-8M-NEXT: ldr r1, [sp, #64]
; CHECK-8M-NEXT: bic r1, r1, #159
; CHECK-8M-NEXT: bic r1, r1, #4026531840
; CHECK-8M-NEXT: vmsr fpscr, r1
; CHECK-8M-NEXT: mov r1, r0
; CHECK-8M-NEXT: mov r3, r0
; CHECK-8M-NEXT: mov r4, r0
; CHECK-8M-NEXT: mov r5, r0
; CHECK-8M-NEXT: mov r6, r0
; CHECK-8M-NEXT: mov r7, r0
; CHECK-8M-NEXT: mov r8, r0
; CHECK-8M-NEXT: mov r9, r0
; CHECK-8M-NEXT: msr apsr_nzcvqg, r0
; CHECK-8M-NEXT: blxns r0
; CHECK-8M-NEXT: vlldm sp
; CHECK-8M-NEXT: add sp, #136
; CHECK-8M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: pop {r7, pc}
;
; CHECK-81M-LABEL: fd:
; CHECK-81M: @ %bb.0: @ %entry
; CHECK-81M-NEXT: push {r7, lr}
; CHECK-81M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: bic r0, r0, #1
; CHECK-81M-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: vscclrm {s1, vpr}
; CHECK-81M-NEXT: vscclrm {s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-81M-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-81M-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-81M-NEXT: blxns r0
; CHECK-81M-NEXT: vldr fpcxts, [sp], #8
; CHECK-81M-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: pop {r7, pc}
entry:
call void %f(float %a, double %b) #9
ret void
}
attributes #8 = { nounwind }
attributes #9 = { "cmse_nonsecure_call" nounwind }
define void @fdff(void (float, double, float, float)* %f, float %a, double %b, float %c, float %d) #8 {
; CHECK-8M-LABEL: fdff:
; CHECK-8M: @ %bb.0: @ %entry
; CHECK-8M-NEXT: push {r7, lr}
; CHECK-8M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: bic r0, r0, #1
; CHECK-8M-NEXT: sub sp, #136
; CHECK-8M-NEXT: vmov r12, s0
; CHECK-8M-NEXT: mov r2, r0
; CHECK-8M-NEXT: vmov r10, r11, d1
; CHECK-8M-NEXT: mov r3, r0
; CHECK-8M-NEXT: vmov r9, s1
; CHECK-8M-NEXT: mov r4, r0
; CHECK-8M-NEXT: vmov r8, s4
; CHECK-8M-NEXT: vlstm sp
; CHECK-8M-NEXT: vmov s0, r12
; CHECK-8M-NEXT: vmov d1, r10, r11
; CHECK-8M-NEXT: vmov s1, r9
; CHECK-8M-NEXT: vmov s4, r8
; CHECK-8M-NEXT: ldr r1, [sp, #64]
; CHECK-8M-NEXT: bic r1, r1, #159
; CHECK-8M-NEXT: bic r1, r1, #4026531840
; CHECK-8M-NEXT: vmsr fpscr, r1
; CHECK-8M-NEXT: mov r1, r0
; CHECK-8M-NEXT: mov r5, r0
; CHECK-8M-NEXT: mov r6, r0
; CHECK-8M-NEXT: mov r7, r0
; CHECK-8M-NEXT: msr apsr_nzcvqg, r0
; CHECK-8M-NEXT: blxns r0
; CHECK-8M-NEXT: vlldm sp
; CHECK-8M-NEXT: add sp, #136
; CHECK-8M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: pop {r7, pc}
;
; CHECK-81M-LABEL: fdff:
; CHECK-81M: @ %bb.0: @ %entry
; CHECK-81M-NEXT: push {r7, lr}
; CHECK-81M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: bic r0, r0, #1
; CHECK-81M-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: vscclrm {s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-81M-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-81M-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-81M-NEXT: blxns r0
; CHECK-81M-NEXT: vldr fpcxts, [sp], #8
; CHECK-81M-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: pop {r7, pc}
entry:
call void %f(float %a, double %b, float %c, float %d) #9
ret void
}
define void @fidififid(void (float, i32, double, i32, float, i32, float, i32, double)* %fu, float %a, i32 %b, double %c, i32 %d, float %e, i32 %f, float %g, i32 %h, double %i) #8 {
; CHECK-8M-LABEL: fidififid:
; CHECK-8M: @ %bb.0: @ %entry
; CHECK-8M-NEXT: push {r7, lr}
; CHECK-8M-NEXT: mov lr, r3
; CHECK-8M-NEXT: mov r12, r0
; CHECK-8M-NEXT: mov r0, r1
; CHECK-8M-NEXT: mov r1, r2
; CHECK-8M-NEXT: ldr r3, [sp, #8]
; CHECK-8M-NEXT: mov r2, lr
; CHECK-8M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: bic r12, r12, #1
; CHECK-8M-NEXT: sub sp, #136
; CHECK-8M-NEXT: vmov r11, s0
; CHECK-8M-NEXT: vmov r9, r10, d1
; CHECK-8M-NEXT: vmov r8, s1
; CHECK-8M-NEXT: vmov r7, s4
; CHECK-8M-NEXT: vmov r5, r6, d3
; CHECK-8M-NEXT: vlstm sp
; CHECK-8M-NEXT: vmov s0, r11
; CHECK-8M-NEXT: vmov d1, r9, r10
; CHECK-8M-NEXT: vmov s1, r8
; CHECK-8M-NEXT: vmov s4, r7
; CHECK-8M-NEXT: vmov d3, r5, r6
; CHECK-8M-NEXT: ldr r4, [sp, #64]
; CHECK-8M-NEXT: bic r4, r4, #159
; CHECK-8M-NEXT: bic r4, r4, #4026531840
; CHECK-8M-NEXT: vmsr fpscr, r4
; CHECK-8M-NEXT: mov r4, r12
; CHECK-8M-NEXT: msr apsr_nzcvqg, r12
; CHECK-8M-NEXT: blxns r12
; CHECK-8M-NEXT: vlldm sp
; CHECK-8M-NEXT: add sp, #136
; CHECK-8M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: pop {r7, pc}
;
; CHECK-81M-LABEL: fidififid:
; CHECK-81M: @ %bb.0: @ %entry
; CHECK-81M-NEXT: push {r7, lr}
; CHECK-81M-NEXT: mov lr, r3
; CHECK-81M-NEXT: mov r12, r0
; CHECK-81M-NEXT: mov r0, r1
; CHECK-81M-NEXT: mov r1, r2
; CHECK-81M-NEXT: ldr r3, [sp, #8]
; CHECK-81M-NEXT: mov r2, lr
; CHECK-81M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: bic r12, r12, #1
; CHECK-81M-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: vscclrm {s5, vpr}
; CHECK-81M-NEXT: vscclrm {s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-81M-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-81M-NEXT: clrm {r4, r5, r6, r7, r8, r9, r10, r11, apsr}
; CHECK-81M-NEXT: blxns r12
; CHECK-81M-NEXT: vldr fpcxts, [sp], #8
; CHECK-81M-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: pop {r7, pc}
entry:
call void %fu(float %a, i32 %b, double %c, i32 %d, float %e, i32 %f, float %g, i32 %h, double %i) #9
ret void
}
define half @h1(half (half)* nocapture %hptr) "cmse_nonsecure_entry" nounwind {
; CHECK-8M-LABEL: h1:
; CHECK-8M: @ %bb.0:
; CHECK-8M-NEXT: push {r7, lr}
; CHECK-8M-NEXT: vldr s0, .LCPI11_0
; CHECK-8M-NEXT: blx r0
; CHECK-8M-NEXT: vmov r0, s0
; CHECK-8M-NEXT: uxth r0, r0
; CHECK-8M-NEXT: vmov s0, r0
; CHECK-8M-NEXT: pop.w {r7, lr}
; CHECK-8M-NEXT: mrs r12, control
; CHECK-8M-NEXT: tst.w r12, #8
; CHECK-8M-NEXT: beq .LBB11_2
; CHECK-8M-NEXT: @ %bb.1:
; CHECK-8M-NEXT: vmrs r12, fpscr
; CHECK-8M-NEXT: vmov s1, lr
; CHECK-8M-NEXT: vmov d1, lr, lr
; CHECK-8M-NEXT: vmov d2, lr, lr
; CHECK-8M-NEXT: vmov d3, lr, lr
; CHECK-8M-NEXT: vmov d4, lr, lr
; CHECK-8M-NEXT: vmov d5, lr, lr
; CHECK-8M-NEXT: vmov d6, lr, lr
; CHECK-8M-NEXT: vmov d7, lr, lr
; CHECK-8M-NEXT: bic r12, r12, #159
; CHECK-8M-NEXT: bic r12, r12, #4026531840
; CHECK-8M-NEXT: vmsr fpscr, r12
; CHECK-8M-NEXT: .LBB11_2:
; CHECK-8M-NEXT: mov r0, lr
; CHECK-8M-NEXT: mov r1, lr
; CHECK-8M-NEXT: mov r2, lr
; CHECK-8M-NEXT: mov r3, lr
; CHECK-8M-NEXT: mov r12, lr
; CHECK-8M-NEXT: msr apsr_nzcvqg, lr
; CHECK-8M-NEXT: bxns lr
; CHECK-8M-NEXT: .p2align 2
; CHECK-8M-NEXT: @ %bb.3:
; CHECK-8M-NEXT: .LCPI11_0:
; CHECK-8M-NEXT: .long 0x00004900 @ float 2.61874657E-41
;
; CHECK-NO-MVE-LABEL: h1:
; CHECK-NO-MVE: @ %bb.0:
; CHECK-NO-MVE-NEXT: vstr fpcxtns, [sp, #-4]!
; CHECK-NO-MVE-NEXT: push {r7, lr}
; CHECK-NO-MVE-NEXT: sub sp, #4
; CHECK-NO-MVE-NEXT: vldr s0, .LCPI11_0
; CHECK-NO-MVE-NEXT: blx r0
; CHECK-NO-MVE-NEXT: vmov r0, s0
; CHECK-NO-MVE-NEXT: uxth r0, r0
; CHECK-NO-MVE-NEXT: vmov s0, r0
; CHECK-NO-MVE-NEXT: add sp, #4
; CHECK-NO-MVE-NEXT: pop.w {r7, lr}
; CHECK-NO-MVE-NEXT: vscclrm {s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, vpr}
; CHECK-NO-MVE-NEXT: vldr fpcxtns, [sp], #4
; CHECK-NO-MVE-NEXT: clrm {r0, r1, r2, r3, r12, apsr}
; CHECK-NO-MVE-NEXT: bxns lr
; CHECK-NO-MVE-NEXT: .p2align 2
; CHECK-NO-MVE-NEXT: @ %bb.1:
; CHECK-NO-MVE-NEXT: .LCPI11_0:
; CHECK-NO-MVE-NEXT: .long 0x00004900 @ float 2.61874657E-41
;
; CHECK-MVE-LABEL: h1:
; CHECK-MVE: @ %bb.0:
; CHECK-MVE-NEXT: vstr fpcxtns, [sp, #-4]!
; CHECK-MVE-NEXT: push {r7, lr}
; CHECK-MVE-NEXT: sub sp, #4
; CHECK-MVE-NEXT: vmov.f16 s0, #1.000000e+01
; CHECK-MVE-NEXT: vmov.f16 r1, s0
; CHECK-MVE-NEXT: vmov s0, r1
; CHECK-MVE-NEXT: blx r0
; CHECK-MVE-NEXT: vmov.f16 r0, s0
; CHECK-MVE-NEXT: vmov s0, r0
; CHECK-MVE-NEXT: add sp, #4
; CHECK-MVE-NEXT: pop.w {r7, lr}
; CHECK-MVE-NEXT: vscclrm {s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, vpr}
; CHECK-MVE-NEXT: vldr fpcxtns, [sp], #4
; CHECK-MVE-NEXT: clrm {r0, r1, r2, r3, r12, apsr}
; CHECK-MVE-NEXT: bxns lr
%call = call half %hptr(half 10.0) nounwind
ret half %call
}
define half @h2(half (half)* nocapture %hptr) nounwind {
; CHECK-8M-LABEL: h2:
; CHECK-8M: @ %bb.0: @ %entry
; CHECK-8M-NEXT: push {r7, lr}
; CHECK-8M-NEXT: vldr s0, .LCPI12_0
; CHECK-8M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: bic r0, r0, #1
; CHECK-8M-NEXT: sub sp, #136
; CHECK-8M-NEXT: vmov r12, s0
; CHECK-8M-NEXT: vlstm sp
; CHECK-8M-NEXT: vmov s0, r12
; CHECK-8M-NEXT: ldr r1, [sp, #64]
; CHECK-8M-NEXT: bic r1, r1, #159
; CHECK-8M-NEXT: bic r1, r1, #4026531840
; CHECK-8M-NEXT: vmsr fpscr, r1
; CHECK-8M-NEXT: mov r1, r0
; CHECK-8M-NEXT: mov r2, r0
; CHECK-8M-NEXT: mov r3, r0
; CHECK-8M-NEXT: mov r4, r0
; CHECK-8M-NEXT: mov r5, r0
; CHECK-8M-NEXT: mov r6, r0
; CHECK-8M-NEXT: mov r7, r0
; CHECK-8M-NEXT: mov r8, r0
; CHECK-8M-NEXT: mov r9, r0
; CHECK-8M-NEXT: mov r10, r0
; CHECK-8M-NEXT: mov r11, r0
; CHECK-8M-NEXT: msr apsr_nzcvqg, r0
; CHECK-8M-NEXT: blxns r0
; CHECK-8M-NEXT: vmov r12, s0
; CHECK-8M-NEXT: vlldm sp
; CHECK-8M-NEXT: vmov s0, r12
; CHECK-8M-NEXT: add sp, #136
; CHECK-8M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: pop {r7, pc}
; CHECK-8M-NEXT: .p2align 2
; CHECK-8M-NEXT: @ %bb.1:
; CHECK-8M-NEXT: .LCPI12_0:
; CHECK-8M-NEXT: .long 0x00004900 @ float 2.61874657E-41
;
; CHECK-NO-MVE-LABEL: h2:
; CHECK-NO-MVE: @ %bb.0: @ %entry
; CHECK-NO-MVE-NEXT: push {r7, lr}
; CHECK-NO-MVE-NEXT: vldr s0, .LCPI12_0
; CHECK-NO-MVE-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-NO-MVE-NEXT: bic r0, r0, #1
; CHECK-NO-MVE-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-NO-MVE-NEXT: vscclrm {s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-NO-MVE-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-NO-MVE-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-NO-MVE-NEXT: blxns r0
; CHECK-NO-MVE-NEXT: vldr fpcxts, [sp], #8
; CHECK-NO-MVE-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-NO-MVE-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-NO-MVE-NEXT: pop {r7, pc}
; CHECK-NO-MVE-NEXT: .p2align 2
; CHECK-NO-MVE-NEXT: @ %bb.1:
; CHECK-NO-MVE-NEXT: .LCPI12_0:
; CHECK-NO-MVE-NEXT: .long 0x00004900 @ float 2.61874657E-41
;
; CHECK-MVE-LABEL: h2:
; CHECK-MVE: @ %bb.0: @ %entry
; CHECK-MVE-NEXT: push {r7, lr}
; CHECK-MVE-NEXT: vmov.f16 s0, #1.000000e+01
; CHECK-MVE-NEXT: vmov.f16 r1, s0
; CHECK-MVE-NEXT: vmov s0, r1
; CHECK-MVE-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-MVE-NEXT: bic r0, r0, #1
; CHECK-MVE-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-MVE-NEXT: vscclrm {s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-MVE-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-MVE-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-MVE-NEXT: blxns r0
; CHECK-MVE-NEXT: vldr fpcxts, [sp], #8
; CHECK-MVE-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-MVE-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-MVE-NEXT: pop {r7, pc}
entry:
%call = call half %hptr(half 10.0) "cmse_nonsecure_call" nounwind
ret half %call
}
define half @h3(half (half)* nocapture %hptr) nounwind {
; CHECK-8M-LABEL: h3:
; CHECK-8M: @ %bb.0: @ %entry
; CHECK-8M-NEXT: push {r7, lr}
; CHECK-8M-NEXT: vldr s0, .LCPI13_0
; CHECK-8M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: bic r0, r0, #1
; CHECK-8M-NEXT: sub sp, #136
; CHECK-8M-NEXT: vmov r12, s0
; CHECK-8M-NEXT: vlstm sp
; CHECK-8M-NEXT: vmov s0, r12
; CHECK-8M-NEXT: ldr r1, [sp, #64]
; CHECK-8M-NEXT: bic r1, r1, #159
; CHECK-8M-NEXT: bic r1, r1, #4026531840
; CHECK-8M-NEXT: vmsr fpscr, r1
; CHECK-8M-NEXT: mov r1, r0
; CHECK-8M-NEXT: mov r2, r0
; CHECK-8M-NEXT: mov r3, r0
; CHECK-8M-NEXT: mov r4, r0
; CHECK-8M-NEXT: mov r5, r0
; CHECK-8M-NEXT: mov r6, r0
; CHECK-8M-NEXT: mov r7, r0
; CHECK-8M-NEXT: mov r8, r0
; CHECK-8M-NEXT: mov r9, r0
; CHECK-8M-NEXT: mov r10, r0
; CHECK-8M-NEXT: mov r11, r0
; CHECK-8M-NEXT: msr apsr_nzcvqg, r0
; CHECK-8M-NEXT: blxns r0
; CHECK-8M-NEXT: vmov r12, s0
; CHECK-8M-NEXT: vlldm sp
; CHECK-8M-NEXT: vmov s0, r12
; CHECK-8M-NEXT: add sp, #136
; CHECK-8M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: pop {r7, pc}
; CHECK-8M-NEXT: .p2align 2
; CHECK-8M-NEXT: @ %bb.1:
; CHECK-8M-NEXT: .LCPI13_0:
; CHECK-8M-NEXT: .long 0x00004900 @ float 2.61874657E-41
;
; CHECK-NO-MVE-LABEL: h3:
; CHECK-NO-MVE: @ %bb.0: @ %entry
; CHECK-NO-MVE-NEXT: push {r7, lr}
; CHECK-NO-MVE-NEXT: vldr s0, .LCPI13_0
; CHECK-NO-MVE-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-NO-MVE-NEXT: bic r0, r0, #1
; CHECK-NO-MVE-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-NO-MVE-NEXT: vscclrm {s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-NO-MVE-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-NO-MVE-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-NO-MVE-NEXT: blxns r0
; CHECK-NO-MVE-NEXT: vldr fpcxts, [sp], #8
; CHECK-NO-MVE-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-NO-MVE-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-NO-MVE-NEXT: pop {r7, pc}
; CHECK-NO-MVE-NEXT: .p2align 2
; CHECK-NO-MVE-NEXT: @ %bb.1:
; CHECK-NO-MVE-NEXT: .LCPI13_0:
; CHECK-NO-MVE-NEXT: .long 0x00004900 @ float 2.61874657E-41
;
; CHECK-MVE-LABEL: h3:
; CHECK-MVE: @ %bb.0: @ %entry
; CHECK-MVE-NEXT: push {r7, lr}
; CHECK-MVE-NEXT: vmov.f16 s0, #1.000000e+01
; CHECK-MVE-NEXT: vmov.f16 r1, s0
; CHECK-MVE-NEXT: vmov s0, r1
; CHECK-MVE-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-MVE-NEXT: bic r0, r0, #1
; CHECK-MVE-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-MVE-NEXT: vscclrm {s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-MVE-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-MVE-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-MVE-NEXT: blxns r0
; CHECK-MVE-NEXT: vldr fpcxts, [sp], #8
; CHECK-MVE-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-MVE-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-MVE-NEXT: pop {r7, pc}
entry:
%call = tail call half %hptr(half 10.0) "cmse_nonsecure_call" nounwind
ret half %call
}
define half @h4(half ()* nocapture %hptr) nounwind {
; CHECK-8M-LABEL: h4:
; CHECK-8M: @ %bb.0: @ %entry
; CHECK-8M-NEXT: push {r7, lr}
; CHECK-8M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: bic r0, r0, #1
; CHECK-8M-NEXT: sub sp, #136
; CHECK-8M-NEXT: vlstm sp
; CHECK-8M-NEXT: mov r1, r0
; CHECK-8M-NEXT: mov r2, r0
; CHECK-8M-NEXT: mov r3, r0
; CHECK-8M-NEXT: mov r4, r0
; CHECK-8M-NEXT: mov r5, r0
; CHECK-8M-NEXT: mov r6, r0
; CHECK-8M-NEXT: mov r7, r0
; CHECK-8M-NEXT: mov r8, r0
; CHECK-8M-NEXT: mov r9, r0
; CHECK-8M-NEXT: mov r10, r0
; CHECK-8M-NEXT: mov r11, r0
; CHECK-8M-NEXT: mov r12, r0
; CHECK-8M-NEXT: msr apsr_nzcvqg, r0
; CHECK-8M-NEXT: blxns r0
; CHECK-8M-NEXT: vmov r12, s0
; CHECK-8M-NEXT: vlldm sp
; CHECK-8M-NEXT: vmov s0, r12
; CHECK-8M-NEXT: add sp, #136
; CHECK-8M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: pop {r7, pc}
;
; CHECK-81M-LABEL: h4:
; CHECK-81M: @ %bb.0: @ %entry
; CHECK-81M-NEXT: push {r7, lr}
; CHECK-81M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: bic r0, r0, #1
; CHECK-81M-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: vscclrm {s0, s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-81M-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-81M-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-81M-NEXT: blxns r0
; CHECK-81M-NEXT: vldr fpcxts, [sp], #8
; CHECK-81M-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-81M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-81M-NEXT: pop {r7, pc}
entry:
%call = call half %hptr() "cmse_nonsecure_call" nounwind
ret half %call
}
define half @h1_minsize(half (half)* nocapture %hptr) "cmse_nonsecure_entry" minsize nounwind {
; CHECK-8M-LABEL: h1_minsize:
; CHECK-8M: @ %bb.0: @ %entry
; CHECK-8M-NEXT: push {r7, lr}
; CHECK-8M-NEXT: vldr s0, .LCPI15_0
; CHECK-8M-NEXT: blx r0
; CHECK-8M-NEXT: vmov r0, s0
; CHECK-8M-NEXT: uxth r0, r0
; CHECK-8M-NEXT: vmov s0, r0
; CHECK-8M-NEXT: pop.w {r7, lr}
; CHECK-8M-NEXT: vmrs r12, fpscr
; CHECK-8M-NEXT: vmov s1, lr
; CHECK-8M-NEXT: vmov d1, lr, lr
; CHECK-8M-NEXT: mov r0, lr
; CHECK-8M-NEXT: vmov d2, lr, lr
; CHECK-8M-NEXT: mov r1, lr
; CHECK-8M-NEXT: vmov d3, lr, lr
; CHECK-8M-NEXT: mov r2, lr
; CHECK-8M-NEXT: vmov d4, lr, lr
; CHECK-8M-NEXT: mov r3, lr
; CHECK-8M-NEXT: vmov d5, lr, lr
; CHECK-8M-NEXT: vmov d6, lr, lr
; CHECK-8M-NEXT: vmov d7, lr, lr
; CHECK-8M-NEXT: bic r12, r12, #159
; CHECK-8M-NEXT: bic r12, r12, #4026531840
; CHECK-8M-NEXT: vmsr fpscr, r12
; CHECK-8M-NEXT: mov r12, lr
; CHECK-8M-NEXT: msr apsr_nzcvqg, lr
; CHECK-8M-NEXT: bxns lr
; CHECK-8M-NEXT: .p2align 2
; CHECK-8M-NEXT: @ %bb.1:
; CHECK-8M-NEXT: .LCPI15_0:
; CHECK-8M-NEXT: .long 0x00004900 @ float 2.61874657E-41
;
; CHECK-NO-MVE-LABEL: h1_minsize:
; CHECK-NO-MVE: @ %bb.0: @ %entry
; CHECK-NO-MVE-NEXT: vstr fpcxtns, [sp, #-4]!
; CHECK-NO-MVE-NEXT: push {r6, r7, lr}
; CHECK-NO-MVE-NEXT: vldr s0, .LCPI15_0
; CHECK-NO-MVE-NEXT: blx r0
; CHECK-NO-MVE-NEXT: vmov r0, s0
; CHECK-NO-MVE-NEXT: uxth r0, r0
; CHECK-NO-MVE-NEXT: vmov s0, r0
; CHECK-NO-MVE-NEXT: pop.w {r3, r7, lr}
; CHECK-NO-MVE-NEXT: vscclrm {s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, vpr}
; CHECK-NO-MVE-NEXT: vldr fpcxtns, [sp], #4
; CHECK-NO-MVE-NEXT: clrm {r0, r1, r2, r3, r12, apsr}
; CHECK-NO-MVE-NEXT: bxns lr
; CHECK-NO-MVE-NEXT: .p2align 2
; CHECK-NO-MVE-NEXT: @ %bb.1:
; CHECK-NO-MVE-NEXT: .LCPI15_0:
; CHECK-NO-MVE-NEXT: .long 0x00004900 @ float 2.61874657E-41
;
; CHECK-MVE-LABEL: h1_minsize:
; CHECK-MVE: @ %bb.0: @ %entry
; CHECK-MVE-NEXT: vstr fpcxtns, [sp, #-4]!
; CHECK-MVE-NEXT: push {r6, r7, lr}
; CHECK-MVE-NEXT: vmov.f16 s0, #1.000000e+01
; CHECK-MVE-NEXT: vmov.f16 r1, s0
; CHECK-MVE-NEXT: vmov s0, r1
; CHECK-MVE-NEXT: blx r0
; CHECK-MVE-NEXT: vmov.f16 r0, s0
; CHECK-MVE-NEXT: vmov s0, r0
; CHECK-MVE-NEXT: pop.w {r3, r7, lr}
; CHECK-MVE-NEXT: vscclrm {s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, vpr}
; CHECK-MVE-NEXT: vldr fpcxtns, [sp], #4
; CHECK-MVE-NEXT: clrm {r0, r1, r2, r3, r12, apsr}
; CHECK-MVE-NEXT: bxns lr
entry:
%call = call half %hptr(half 10.0) nounwind
ret half %call
}
define half @h1_arg(half (half)* nocapture %hptr, half %harg) nounwind {
; CHECK-8M-LABEL: h1_arg:
; CHECK-8M: @ %bb.0: @ %entry
; CHECK-8M-NEXT: push {r7, lr}
; CHECK-8M-NEXT: vmov r1, s0
; CHECK-8M-NEXT: uxth r1, r1
; CHECK-8M-NEXT: vmov s0, r1
; CHECK-8M-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: bic r0, r0, #1
; CHECK-8M-NEXT: sub sp, #136
; CHECK-8M-NEXT: vmov r12, s0
; CHECK-8M-NEXT: vlstm sp
; CHECK-8M-NEXT: vmov s0, r12
; CHECK-8M-NEXT: ldr r1, [sp, #64]
; CHECK-8M-NEXT: bic r1, r1, #159
; CHECK-8M-NEXT: bic r1, r1, #4026531840
; CHECK-8M-NEXT: vmsr fpscr, r1
; CHECK-8M-NEXT: mov r1, r0
; CHECK-8M-NEXT: mov r2, r0
; CHECK-8M-NEXT: mov r3, r0
; CHECK-8M-NEXT: mov r4, r0
; CHECK-8M-NEXT: mov r5, r0
; CHECK-8M-NEXT: mov r6, r0
; CHECK-8M-NEXT: mov r7, r0
; CHECK-8M-NEXT: mov r8, r0
; CHECK-8M-NEXT: mov r9, r0
; CHECK-8M-NEXT: mov r10, r0
; CHECK-8M-NEXT: mov r11, r0
; CHECK-8M-NEXT: msr apsr_nzcvqg, r0
; CHECK-8M-NEXT: blxns r0
; CHECK-8M-NEXT: vmov r12, s0
; CHECK-8M-NEXT: vlldm sp
; CHECK-8M-NEXT: vmov s0, r12
; CHECK-8M-NEXT: add sp, #136
; CHECK-8M-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-8M-NEXT: pop {r7, pc}
;
; CHECK-NO-MVE-LABEL: h1_arg:
; CHECK-NO-MVE: @ %bb.0: @ %entry
; CHECK-NO-MVE-NEXT: push {r7, lr}
; CHECK-NO-MVE-NEXT: vmov r1, s0
; CHECK-NO-MVE-NEXT: uxth r1, r1
; CHECK-NO-MVE-NEXT: vmov s0, r1
; CHECK-NO-MVE-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-NO-MVE-NEXT: bic r0, r0, #1
; CHECK-NO-MVE-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-NO-MVE-NEXT: vscclrm {s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-NO-MVE-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-NO-MVE-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-NO-MVE-NEXT: blxns r0
; CHECK-NO-MVE-NEXT: vldr fpcxts, [sp], #8
; CHECK-NO-MVE-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-NO-MVE-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-NO-MVE-NEXT: pop {r7, pc}
;
; CHECK-MVE-LABEL: h1_arg:
; CHECK-MVE: @ %bb.0: @ %entry
; CHECK-MVE-NEXT: push {r7, lr}
; CHECK-MVE-NEXT: vmov.f16 r1, s0
; CHECK-MVE-NEXT: vmov s0, r1
; CHECK-MVE-NEXT: push.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-MVE-NEXT: bic r0, r0, #1
; CHECK-MVE-NEXT: vpush {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-MVE-NEXT: vscclrm {s1, s2, s3, s4, s5, s6, s7, s8, s9, s10, s11, s12, s13, s14, s15, s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31, vpr}
; CHECK-MVE-NEXT: vstr fpcxts, [sp, #-8]!
; CHECK-MVE-NEXT: clrm {r1, r2, r3, r4, r5, r6, r7, r8, r9, r10, r11, r12, apsr}
; CHECK-MVE-NEXT: blxns r0
; CHECK-MVE-NEXT: vldr fpcxts, [sp], #8
; CHECK-MVE-NEXT: vpop {s16, s17, s18, s19, s20, s21, s22, s23, s24, s25, s26, s27, s28, s29, s30, s31}
; CHECK-MVE-NEXT: pop.w {r4, r5, r6, r7, r8, r9, r10, r11}
; CHECK-MVE-NEXT: pop {r7, pc}
entry:
%call = call half %hptr(half %harg) "cmse_nonsecure_call" nounwind
ret half %call
}
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