test/CodeGen/VE/Scalar/stackframe_size.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=ve | FileCheck %s

;;; Check stack frame allocation especially about the new SP calculation
;;; using multiple sizes as a test of emitSPAdjustment().

; Function Attrs: norecurse nounwind readnone
define signext i32 @test_frame0(i32 signext %0) {
; CHECK-LABEL: test_frame0:
; CHECK:       # %bb.0:
; CHECK-NEXT:    adds.w.sx %s0, 3, %s0
; CHECK-NEXT:    adds.w.sx %s0, %s0, (0)1
; CHECK-NEXT:    b.l.t (, %s10)
  %2 = add nsw i32 %0, 3
  ret i32 %2
}

; Function Attrs: nounwind
define i8* @test_frame8(i8* %0) {
; CHECK-LABEL: test_frame8:
; CHECK:       # %bb.0:
; CHECK-NEXT:    adds.l %s11, -16, %s11
; CHECK-NEXT:    brge.l.t %s11, %s8, .LBB1_2
; CHECK-NEXT:  # %bb.1:
; CHECK-NEXT:    ld %s61, 24(, %s14)
; CHECK-NEXT:    or %s62, 0, %s0
; CHECK-NEXT:    lea %s63, 315
; CHECK-NEXT:    shm.l %s63, (%s61)
; CHECK-NEXT:    shm.l %s8, 8(%s61)
; CHECK-NEXT:    shm.l %s11, 16(%s61)
; CHECK-NEXT:    monc
; CHECK-NEXT:    or %s0, 0, %s62
; CHECK-NEXT:  .LBB1_2:
; CHECK-NEXT:    ld1b.zx %s1, (, %s0)
; CHECK-NEXT:    lea %s0, 8(, %s11)
; CHECK-NEXT:    st1b %s1, 8(, %s11)
; CHECK-NEXT:    adds.l %s11, 16, %s11
; CHECK-NEXT:    b.l.t (, %s10)
  %2 = alloca [8 x i8], align 1
  %3 = getelementptr inbounds [8 x i8], [8 x i8]* %2, i64 0, i64 0
  %4 = load i8, i8* %0, align 1
  store i8 %4, i8* %3, align 1
  ret i8* %3
}

; Function Attrs: nounwind
define i8* @test_frame16(i8* %0) {
; CHECK-LABEL: test_frame16:
; CHECK:       # %bb.0:
; CHECK-NEXT:    adds.l %s11, -16, %s11
; CHECK-NEXT:    brge.l.t %s11, %s8, .LBB2_2
; CHECK-NEXT:  # %bb.1:
; CHECK-NEXT:    ld %s61, 24(, %s14)
; CHECK-NEXT:    or %s62, 0, %s0
; CHECK-NEXT:    lea %s63, 315
; CHECK-NEXT:    shm.l %s63, (%s61)
; CHECK-NEXT:    shm.l %s8, 8(%s61)
; CHECK-NEXT:    shm.l %s11, 16(%s61)
; CHECK-NEXT:    monc
; CHECK-NEXT:    or %s0, 0, %s62
; CHECK-NEXT:  .LBB2_2:
; CHECK-NEXT:    ld1b.zx %s1, (, %s0)
; CHECK-NEXT:    lea %s0, (, %s11)
; CHECK-NEXT:    st1b %s1, (, %s11)
; CHECK-NEXT:    adds.l %s11, 16, %s11
; CHECK-NEXT:    b.l.t (, %s10)
  %2 = alloca [16 x i8], align 1
  %3 = getelementptr inbounds [16 x i8], [16 x i8]* %2, i64 0, i64 0
  %4 = load i8, i8* %0, align 1
  store i8 %4, i8* %3, align 1
  ret i8* %3
}

; Function Attrs: nounwind
define i8* @test_frame32(i8* %0) {
; CHECK-LABEL: test_frame32:
; CHECK:       # %bb.0:
; CHECK-NEXT:    adds.l %s11, -32, %s11
; CHECK-NEXT:    brge.l.t %s11, %s8, .LBB3_2
; CHECK-NEXT:  # %bb.1:
; CHECK-NEXT:    ld %s61, 24(, %s14)
; CHECK-NEXT:    or %s62, 0, %s0
; CHECK-NEXT:    lea %s63, 315
; CHECK-NEXT:    shm.l %s63, (%s61)
; CHECK-NEXT:    shm.l %s8, 8(%s61)
; CHECK-NEXT:    shm.l %s11, 16(%s61)
; CHECK-NEXT:    monc
; CHECK-NEXT:    or %s0, 0, %s62
; CHECK-NEXT:  .LBB3_2:
; CHECK-NEXT:    ld1b.zx %s1, (, %s0)
; CHECK-NEXT:    lea %s0, (, %s11)
; CHECK-NEXT:    st1b %s1, (, %s11)
; CHECK-NEXT:    adds.l %s11, 32, %s11
; CHECK-NEXT:    b.l.t (, %s10)
  %2 = alloca [32 x i8], align 1
  %3 = getelementptr inbounds [32 x i8], [32 x i8]* %2, i64 0, i64 0
  %4 = load i8, i8* %0, align 1
  store i8 %4, i8* %3, align 1
  ret i8* %3
}

; Function Attrs: nounwind
define i8* @test_frame64(i8* %0) {
; CHECK-LABEL: test_frame64:
; CHECK:       # %bb.0:
; CHECK-NEXT:    adds.l %s11, -64, %s11
; CHECK-NEXT:    brge.l.t %s11, %s8, .LBB4_2
; CHECK-NEXT:  # %bb.1:
; CHECK-NEXT:    ld %s61, 24(, %s14)
; CHECK-NEXT:    or %s62, 0, %s0
; CHECK-NEXT:    lea %s63, 315
; CHECK-NEXT:    shm.l %s63, (%s61)
; CHECK-NEXT:    shm.l %s8, 8(%s61)
; CHECK-NEXT:    shm.l %s11, 16(%s61)
; CHECK-NEXT:    monc
; CHECK-NEXT:    or %s0, 0, %s62
; CHECK-NEXT:  .LBB4_2:
; CHECK-NEXT:    ld1b.zx %s1, (, %s0)
; CHECK-NEXT:    lea %s0, (, %s11)
; CHECK-NEXT:    st1b %s1, (, %s11)
; CHECK-NEXT:    lea %s11, 64(, %s11)
; CHECK-NEXT:    b.l.t (, %s10)
  %2 = alloca [64 x i8], align 1
  %3 = getelementptr inbounds [64 x i8], [64 x i8]* %2, i64 0, i64 0
  %4 = load i8, i8* %0, align 1
  store i8 %4, i8* %3, align 1
  ret i8* %3
}

; Function Attrs: nounwind
define i8* @test_frame128(i8* %0) {
; CHECK-LABEL: test_frame128:
; CHECK:       # %bb.0:
; CHECK-NEXT:    lea %s11, -128(, %s11)
; CHECK-NEXT:    brge.l.t %s11, %s8, .LBB5_2
; CHECK-NEXT:  # %bb.1:
; CHECK-NEXT:    ld %s61, 24(, %s14)
; CHECK-NEXT:    or %s62, 0, %s0
; CHECK-NEXT:    lea %s63, 315
; CHECK-NEXT:    shm.l %s63, (%s61)
; CHECK-NEXT:    shm.l %s8, 8(%s61)
; CHECK-NEXT:    shm.l %s11, 16(%s61)
; CHECK-NEXT:    monc
; CHECK-NEXT:    or %s0, 0, %s62
; CHECK-NEXT:  .LBB5_2:
; CHECK-NEXT:    ld1b.zx %s1, (, %s0)
; CHECK-NEXT:    lea %s0, (, %s11)
; CHECK-NEXT:    st1b %s1, (, %s11)
; CHECK-NEXT:    lea %s11, 128(, %s11)
; CHECK-NEXT:    b.l.t (, %s10)
  %2 = alloca [128 x i8], align 1
  %3 = getelementptr inbounds [128 x i8], [128 x i8]* %2, i64 0, i64 0
  %4 = load i8, i8* %0, align 1
  store i8 %4, i8* %3, align 1
  ret i8* %3
}

; Function Attrs: nounwind
define i8* @test_frame65536(i8* %0) {
; CHECK-LABEL: test_frame65536:
; CHECK:       # %bb.0:
; CHECK-NEXT:    lea %s11, -65536(, %s11)
; CHECK-NEXT:    brge.l.t %s11, %s8, .LBB6_2
; CHECK-NEXT:  # %bb.1:
; CHECK-NEXT:    ld %s61, 24(, %s14)
; CHECK-NEXT:    or %s62, 0, %s0
; CHECK-NEXT:    lea %s63, 315
; CHECK-NEXT:    shm.l %s63, (%s61)
; CHECK-NEXT:    shm.l %s8, 8(%s61)
; CHECK-NEXT:    shm.l %s11, 16(%s61)
; CHECK-NEXT:    monc
; CHECK-NEXT:    or %s0, 0, %s62
; CHECK-NEXT:  .LBB6_2:
; CHECK-NEXT:    ld1b.zx %s1, (, %s0)
; CHECK-NEXT:    lea %s0, (, %s11)
; CHECK-NEXT:    st1b %s1, (, %s11)
; CHECK-NEXT:    lea %s11, 65536(, %s11)
; CHECK-NEXT:    b.l.t (, %s10)
  %2 = alloca [65536 x i8], align 1
  %3 = getelementptr inbounds [65536 x i8], [65536 x i8]* %2, i64 0, i64 0
  %4 = load i8, i8* %0, align 1
  store i8 %4, i8* %3, align 1
  ret i8* %3
}

; Function Attrs: nounwind
define i8* @test_frame4294967296(i8* %0) {
; CHECK-LABEL: test_frame4294967296:
; CHECK:       # %bb.0:
; CHECK-NEXT:    lea %s13, 0
; CHECK-NEXT:    and %s13, %s13, (32)0
; CHECK-NEXT:    lea.sl %s11, -1(%s13, %s11)
; CHECK-NEXT:    brge.l.t %s11, %s8, .LBB7_2
; CHECK-NEXT:  # %bb.1:
; CHECK-NEXT:    ld %s61, 24(, %s14)
; CHECK-NEXT:    or %s62, 0, %s0
; CHECK-NEXT:    lea %s63, 315
; CHECK-NEXT:    shm.l %s63, (%s61)
; CHECK-NEXT:    shm.l %s8, 8(%s61)
; CHECK-NEXT:    shm.l %s11, 16(%s61)
; CHECK-NEXT:    monc
; CHECK-NEXT:    or %s0, 0, %s62
; CHECK-NEXT:  .LBB7_2:
; CHECK-NEXT:    ld1b.zx %s1, (, %s0)
; CHECK-NEXT:    lea %s0, (, %s11)
; CHECK-NEXT:    st1b %s1, (, %s11)
; CHECK-NEXT:    lea %s13, 0
; CHECK-NEXT:    and %s13, %s13, (32)0
; CHECK-NEXT:    lea.sl %s11, 1(%s13, %s11)
; CHECK-NEXT:    b.l.t (, %s10)
  %2 = alloca [4294967296 x i8], align 1
  %3 = getelementptr inbounds [4294967296 x i8], [4294967296 x i8]* %2, i64 0, i64 0
  %4 = load i8, i8* %0, align 1
  store i8 %4, i8* %3, align 1
  ret i8* %3
}