| ; 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 ptr @test_frame8(ptr %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 = load i8, ptr %0, align 1 |
| store i8 %3, ptr %2, align 1 |
| ret ptr %2 |
| } |
| |
| ; Function Attrs: nounwind |
| define ptr @test_frame16(ptr %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 = load i8, ptr %0, align 1 |
| store i8 %3, ptr %2, align 1 |
| ret ptr %2 |
| } |
| |
| ; Function Attrs: nounwind |
| define ptr @test_frame32(ptr %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 = load i8, ptr %0, align 1 |
| store i8 %3, ptr %2, align 1 |
| ret ptr %2 |
| } |
| |
| ; Function Attrs: nounwind |
| define ptr @test_frame64(ptr %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 = load i8, ptr %0, align 1 |
| store i8 %3, ptr %2, align 1 |
| ret ptr %2 |
| } |
| |
| ; Function Attrs: nounwind |
| define ptr @test_frame128(ptr %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 = load i8, ptr %0, align 1 |
| store i8 %3, ptr %2, align 1 |
| ret ptr %2 |
| } |
| |
| ; Function Attrs: nounwind |
| define ptr @test_frame65536(ptr %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 = load i8, ptr %0, align 1 |
| store i8 %3, ptr %2, align 1 |
| ret ptr %2 |
| } |
| |
| ; Function Attrs: nounwind |
| define ptr @test_frame4294967296(ptr %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 = load i8, ptr %0, align 1 |
| store i8 %3, ptr %2, align 1 |
| ret ptr %2 |
| } |