| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=aarch64-- | FileCheck %s |
| ; RUN: llc < %s -mtriple=aarch64-- -global-isel -global-isel-abort=1 | FileCheck %s --check-prefix=GISEL |
| |
| define <4 x i32> @sextbool_add_vector(<4 x i32> %c1, <4 x i32> %c2, <4 x i32> %x) { |
| ; CHECK-LABEL: sextbool_add_vector: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: cmeq v0.4s, v0.4s, v1.4s |
| ; CHECK-NEXT: add v0.4s, v2.4s, v0.4s |
| ; CHECK-NEXT: ret |
| ; |
| ; GISEL-LABEL: sextbool_add_vector: |
| ; GISEL: // %bb.0: |
| ; GISEL-NEXT: cmeq v0.4s, v0.4s, v1.4s |
| ; GISEL-NEXT: add v0.4s, v2.4s, v0.4s |
| ; GISEL-NEXT: ret |
| %c = icmp eq <4 x i32> %c1, %c2 |
| %b = sext <4 x i1> %c to <4 x i32> |
| %s = add <4 x i32> %x, %b |
| ret <4 x i32> %s |
| } |
| |
| define <4 x i32> @zextbool_sub_vector(<4 x i32> %c1, <4 x i32> %c2, <4 x i32> %x) { |
| ; CHECK-LABEL: zextbool_sub_vector: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: cmeq v0.4s, v0.4s, v1.4s |
| ; CHECK-NEXT: add v0.4s, v2.4s, v0.4s |
| ; CHECK-NEXT: ret |
| ; |
| ; GISEL-LABEL: zextbool_sub_vector: |
| ; GISEL: // %bb.0: |
| ; GISEL-NEXT: movi v3.4s, #1 |
| ; GISEL-NEXT: cmeq v0.4s, v0.4s, v1.4s |
| ; GISEL-NEXT: and v0.16b, v0.16b, v3.16b |
| ; GISEL-NEXT: sub v0.4s, v2.4s, v0.4s |
| ; GISEL-NEXT: ret |
| %c = icmp eq <4 x i32> %c1, %c2 |
| %b = zext <4 x i1> %c to <4 x i32> |
| %s = sub <4 x i32> %x, %b |
| ret <4 x i32> %s |
| } |
| |
| define i32 @assertsext_sub_1(i1 signext %cond, i32 %y) { |
| ; CHECK-LABEL: assertsext_sub_1: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: add w0, w1, w0 |
| ; CHECK-NEXT: ret |
| ; |
| ; GISEL-LABEL: assertsext_sub_1: |
| ; GISEL: // %bb.0: |
| ; GISEL-NEXT: and w8, w0, #0x1 |
| ; GISEL-NEXT: sub w0, w1, w8 |
| ; GISEL-NEXT: ret |
| %e = zext i1 %cond to i32 |
| %r = sub i32 %y, %e |
| ret i32 %r |
| } |
| |
| define i32 @assertsext_add_1(i1 signext %cond, i32 %y) { |
| ; CHECK-LABEL: assertsext_add_1: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: sub w0, w1, w0 |
| ; CHECK-NEXT: ret |
| ; |
| ; GISEL-LABEL: assertsext_add_1: |
| ; GISEL: // %bb.0: |
| ; GISEL-NEXT: and w8, w0, #0x1 |
| ; GISEL-NEXT: add w0, w8, w1 |
| ; GISEL-NEXT: ret |
| %e = zext i1 %cond to i32 |
| %r = add i32 %e, %y |
| ret i32 %r |
| } |
| |
| define i32 @assertsext_add_1_commute(i1 signext %cond, i32 %y) { |
| ; CHECK-LABEL: assertsext_add_1_commute: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: sub w0, w1, w0 |
| ; CHECK-NEXT: ret |
| ; |
| ; GISEL-LABEL: assertsext_add_1_commute: |
| ; GISEL: // %bb.0: |
| ; GISEL-NEXT: and w8, w0, #0x1 |
| ; GISEL-NEXT: add w0, w1, w8 |
| ; GISEL-NEXT: ret |
| %e = zext i1 %cond to i32 |
| %r = add i32 %y, %e |
| ret i32 %r |
| } |
| |
| define i32 @callee_signext_i1(i1 signext %0) { |
| ; CHECK-LABEL: callee_signext_i1: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: ret |
| ; |
| ; GISEL-LABEL: callee_signext_i1: |
| ; GISEL: // %bb.0: |
| ; GISEL-NEXT: ret |
| %r = sext i1 %0 to i32 |
| ret i32 %r |
| } |
| |
| define i32 @caller_signext_i1() { |
| ; CHECK-LABEL: caller_signext_i1: |
| ; CHECK: // %bb.0: |
| ; CHECK-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill |
| ; CHECK-NEXT: .cfi_def_cfa_offset 16 |
| ; CHECK-NEXT: .cfi_offset w30, -16 |
| ; CHECK-NEXT: mov w0, #-1 // =0xffffffff |
| ; CHECK-NEXT: bl callee_signext_i1 |
| ; CHECK-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload |
| ; CHECK-NEXT: ret |
| ; |
| ; GISEL-LABEL: caller_signext_i1: |
| ; GISEL: // %bb.0: |
| ; GISEL-NEXT: str x30, [sp, #-16]! // 8-byte Folded Spill |
| ; GISEL-NEXT: .cfi_def_cfa_offset 16 |
| ; GISEL-NEXT: .cfi_offset w30, -16 |
| ; GISEL-NEXT: mov w0, #-1 // =0xffffffff |
| ; GISEL-NEXT: bl callee_signext_i1 |
| ; GISEL-NEXT: ldr x30, [sp], #16 // 8-byte Folded Reload |
| ; GISEL-NEXT: ret |
| %r = call i32 @callee_signext_i1(i1 signext true) |
| ret i32 %r |
| } |