[llvm] 784b9d4 - [AArch64] Update tests with the `update_llc_test_checks.py` script (NFC)
Karl Meakin via llvm-commits
llvm-commits at lists.llvm.org
Thu Apr 7 10:06:26 PDT 2022
Author: Karl Meakin
Date: 2022-04-07T18:06:15+01:00
New Revision: 784b9d468acfec3ccdbb604cd36f5478d0b43484
URL: https://github.com/llvm/llvm-project/commit/784b9d468acfec3ccdbb604cd36f5478d0b43484
DIFF: https://github.com/llvm/llvm-project/commit/784b9d468acfec3ccdbb604cd36f5478d0b43484.diff
LOG: [AArch64] Update tests with the `update_llc_test_checks.py` script (NFC)
Reviewed By: Kmeakin
Differential Revision: https://reviews.llvm.org/D123317
Added:
Modified:
llvm/test/CodeGen/AArch64/adc.ll
llvm/test/CodeGen/AArch64/addcarry-crash.ll
llvm/test/CodeGen/AArch64/nzcv-save.ll
Removed:
################################################################################
diff --git a/llvm/test/CodeGen/AArch64/adc.ll b/llvm/test/CodeGen/AArch64/adc.ll
index 0488ee2142cde..aa129da8db261 100644
--- a/llvm/test/CodeGen/AArch64/adc.ll
+++ b/llvm/test/CodeGen/AArch64/adc.ll
@@ -1,65 +1,96 @@
-; RUN: llc -verify-machineinstrs < %s -mtriple=arm64-apple-ios7.0 | FileCheck --check-prefix=CHECK --check-prefix=CHECK-LE %s
-; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64_be-none-linux-gnu | FileCheck --check-prefix=CHECK --check-prefix=CHECK-BE %s
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -verify-machineinstrs < %s -mtriple=arm64-apple-ios7.0 | FileCheck --check-prefix=CHECK-LE %s
+; RUN: llc -verify-machineinstrs < %s -mtriple=aarch64_be-none-linux-gnu | FileCheck --check-prefix=CHECK-BE %s
define i128 @test_simple(i128 %a, i128 %b, i128 %c) {
-; CHECK-LABEL: test_simple:
+; CHECK-LE-LABEL: test_simple:
+; CHECK-LE: ; %bb.0:
+; CHECK-LE-NEXT: adds x8, x0, x2
+; CHECK-LE-NEXT: adcs x9, x1, x3
+; CHECK-LE-NEXT: subs x0, x8, x4
+; CHECK-LE-NEXT: sbcs x1, x9, x5
+; CHECK-LE-NEXT: ret
+;
+; CHECK-BE-LABEL: test_simple:
+; CHECK-BE: // %bb.0:
+; CHECK-BE-NEXT: adds x8, x1, x3
+; CHECK-BE-NEXT: adcs x9, x0, x2
+; CHECK-BE-NEXT: subs x1, x8, x5
+; CHECK-BE-NEXT: sbcs x0, x9, x4
+; CHECK-BE-NEXT: ret
%valadd = add i128 %a, %b
-; CHECK-LE: adds [[ADDLO:x[0-9]+]], x0, x2
-; CHECK-LE-NEXT: adcs [[ADDHI:x[0-9]+]], x1, x3
-; CHECK-BE: adds [[ADDLO:x[0-9]+]], x1, x3
-; CHECK-BE-NEXT: adcs [[ADDHI:x[0-9]+]], x0, x2
%valsub = sub i128 %valadd, %c
-; CHECK-LE: subs x0, [[ADDLO]], x4
-; CHECK-LE: sbcs x1, [[ADDHI]], x5
-; CHECK-BE: subs x1, [[ADDLO]], x5
-; CHECK-BE: sbcs x0, [[ADDHI]], x4
ret i128 %valsub
-; CHECK: ret
}
define i128 @test_imm(i128 %a) {
-; CHECK-LABEL: test_imm:
+; CHECK-LE-LABEL: test_imm:
+; CHECK-LE: ; %bb.0:
+; CHECK-LE-NEXT: adds x0, x0, #12
+; CHECK-LE-NEXT: adcs x1, x1, xzr
+; CHECK-LE-NEXT: ret
+;
+; CHECK-BE-LABEL: test_imm:
+; CHECK-BE: // %bb.0:
+; CHECK-BE-NEXT: adds x1, x1, #12
+; CHECK-BE-NEXT: adcs x0, x0, xzr
+; CHECK-BE-NEXT: ret
%val = add i128 %a, 12
-; CHECK-LE: adds x0, x0, #12
-; CHECK-LE: adcs x1, x1, {{x[0-9]|xzr}}
-; CHECK-BE: adds x1, x1, #12
-; CHECK-BE: adcs x0, x0, {{x[0-9]|xzr}}
ret i128 %val
-; CHECK: ret
}
define i128 @test_shifted(i128 %a, i128 %b) {
-; CHECK-LABEL: test_shifted:
+; CHECK-LE-LABEL: test_shifted:
+; CHECK-LE: ; %bb.0:
+; CHECK-LE-NEXT: extr x8, x3, x2, #19
+; CHECK-LE-NEXT: adds x0, x0, x2, lsl #45
+; CHECK-LE-NEXT: adcs x1, x1, x8
+; CHECK-LE-NEXT: ret
+;
+; CHECK-BE-LABEL: test_shifted:
+; CHECK-BE: // %bb.0:
+; CHECK-BE-NEXT: extr x8, x2, x3, #19
+; CHECK-BE-NEXT: adds x1, x1, x3, lsl #45
+; CHECK-BE-NEXT: adcs x0, x0, x8
+; CHECK-BE-NEXT: ret
%rhs = shl i128 %b, 45
%val = add i128 %a, %rhs
-; CHECK-LE: adds x0, x0, x2, lsl #45
-; CHECK-LE: adcs x1, x1, {{x[0-9]}}
-; CHECK-BE: adds x1, x1, x3, lsl #45
-; CHECK-BE: adcs x0, x0, {{x[0-9]}}
ret i128 %val
-; CHECK: ret
}
define i128 @test_extended(i128 %a, i16 %b) {
-; CHECK-LABEL: test_extended:
+; CHECK-LE-LABEL: test_extended:
+; CHECK-LE: ; %bb.0:
+; CHECK-LE-NEXT: ; kill: def $w2 killed $w2 def $x2
+; CHECK-LE-NEXT: sxth x8, w2
+; CHECK-LE-NEXT: adds x0, x0, w2, sxth #3
+; CHECK-LE-NEXT: asr x9, x8, #63
+; CHECK-LE-NEXT: extr x8, x9, x8, #61
+; CHECK-LE-NEXT: adcs x1, x1, x8
+; CHECK-LE-NEXT: ret
+;
+; CHECK-BE-LABEL: test_extended:
+; CHECK-BE: // %bb.0:
+; CHECK-BE-NEXT: // kill: def $w2 killed $w2 def $x2
+; CHECK-BE-NEXT: sxth x8, w2
+; CHECK-BE-NEXT: adds x1, x1, w2, sxth #3
+; CHECK-BE-NEXT: asr x9, x8, #63
+; CHECK-BE-NEXT: extr x8, x9, x8, #61
+; CHECK-BE-NEXT: adcs x0, x0, x8
+; CHECK-BE-NEXT: ret
%ext = sext i16 %b to i128
%rhs = shl i128 %ext, 3
%val = add i128 %a, %rhs
-; CHECK-LE: adds x0, x0, w2, sxth #3
-; CHECK-LE: adcs x1, x1, {{x[0-9]}}
-; CHECK-BE: adds x1, x1, w2, sxth #3
-; CHECK-BE: adcs x0, x0, {{x[0-9]}}
ret i128 %val
-; CHECK: ret
}
diff --git a/llvm/test/CodeGen/AArch64/addcarry-crash.ll b/llvm/test/CodeGen/AArch64/addcarry-crash.ll
index ba833e0b5873c..91c7ee7292c63 100644
--- a/llvm/test/CodeGen/AArch64/addcarry-crash.ll
+++ b/llvm/test/CodeGen/AArch64/addcarry-crash.ll
@@ -1,13 +1,16 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s | FileCheck %s
target triple = "arm64-apple-ios7.0"
define i64 @foo(i64* nocapture readonly %ptr, i64 %a, i64 %b, i64 %c) local_unnamed_addr #0 {
-; CHECK: ldr w8, [x0, #4]
-; CHECK: lsr x9, x1, #32
-; CHECK: cmn x3, x2
-; CHECK: mul x8, x8, x9
-; CHECK: cinc x0, x8, hs
-; CHECK: ret
+; CHECK-LABEL: foo:
+; CHECK: ; %bb.0: ; %entry
+; CHECK-NEXT: ldr w8, [x0, #4]
+; CHECK-NEXT: lsr x9, x1, #32
+; CHECK-NEXT: cmn x3, x2
+; CHECK-NEXT: mul x8, x8, x9
+; CHECK-NEXT: cinc x0, x8, hs
+; CHECK-NEXT: ret
entry:
%0 = lshr i64 %a, 32
%1 = load i64, i64* %ptr, align 8
diff --git a/llvm/test/CodeGen/AArch64/nzcv-save.ll b/llvm/test/CodeGen/AArch64/nzcv-save.ll
index 2700b1db9dd55..9f7b3d3fa42c1 100644
--- a/llvm/test/CodeGen/AArch64/nzcv-save.ll
+++ b/llvm/test/CodeGen/AArch64/nzcv-save.ll
@@ -1,11 +1,28 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -verify-machineinstrs -mtriple=aarch64-eabi | FileCheck %s
-; CHECK: mrs [[NZCV_SAVE:x[0-9]+]], NZCV
-; CHECK: msr NZCV, [[NZCV_SAVE]]
-
; DAG ends up with two uses for the flags from an ADCS node, which means they
; must be saved for later.
define void @f(i256* nocapture %a, i256* nocapture %b, i256* nocapture %cc, i256* nocapture %dd) nounwind uwtable noinline ssp {
+; CHECK-LABEL: f:
+; CHECK: // %bb.0: // %entry
+; CHECK-NEXT: ldp x9, x8, [x2]
+; CHECK-NEXT: ldp x11, x10, [x3]
+; CHECK-NEXT: adds x9, x9, x11
+; CHECK-NEXT: ldp x12, x11, [x2, #16]
+; CHECK-NEXT: adcs x8, x8, x10
+; CHECK-NEXT: ldp x13, x10, [x3, #16]
+; CHECK-NEXT: adcs x12, x12, x13
+; CHECK-NEXT: mrs x13, NZCV
+; CHECK-NEXT: adcs x14, x11, x10
+; CHECK-NEXT: orr x11, x11, #0x100
+; CHECK-NEXT: msr NZCV, x13
+; CHECK-NEXT: stp x9, x8, [x0]
+; CHECK-NEXT: adcs x10, x11, x10
+; CHECK-NEXT: stp x12, x14, [x0, #16]
+; CHECK-NEXT: stp x9, x8, [x1]
+; CHECK-NEXT: stp x12, x10, [x1, #16]
+; CHECK-NEXT: ret
entry:
%c = load i256, i256* %cc
%d = load i256, i256* %dd
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