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[LSR] Regenerate test checks (NFC)
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@nikic
nikic committed Sep 19, 2024
1 parent e818202 commit c4744e4
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Showing 2 changed files with 59 additions and 17 deletions.
68 changes: 55 additions & 13 deletions llvm/test/Transforms/LoopStrengthReduce/AMDGPU/preserve-addrspace-assert.ll
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
; RUN: opt -S -mtriple=amdgcn-amd-amdhsa -loop-reduce %s | FileCheck %s

; Test for assert resulting from inconsistent isLegalAddressingMode
Expand All @@ -7,13 +8,36 @@ target datalayout = "e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:3

%0 = type { i32, double, i32, float }

; CHECK-LABEL: @lsr_crash_preserve_addrspace_unknown_type(
; CHECK: %scevgep1 = getelementptr i8, ptr addrspace(3) %tmp, i32 8
; CHECK: load double, ptr addrspace(3) %scevgep1

; CHECK: %scevgep = getelementptr i8, ptr addrspace(3) %tmp, i32 16
; CHECK: %tmp14 = load i32, ptr addrspace(3) %scevgep
define amdgpu_kernel void @lsr_crash_preserve_addrspace_unknown_type() #0 {
; CHECK-LABEL: define amdgpu_kernel void @lsr_crash_preserve_addrspace_unknown_type(
; CHECK-SAME: ) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: [[BB:.*]]:
; CHECK-NEXT: br label %[[BB1:.*]]
; CHECK: [[BB1]]:
; CHECK-NEXT: [[TMP:%.*]] = phi ptr addrspace(3) [ undef, %[[BB]] ], [ [[TMP18:%.*]], %[[BB17:.*]] ]
; CHECK-NEXT: [[SCEVGEP1:%.*]] = getelementptr i8, ptr addrspace(3) [[TMP]], i32 8
; CHECK-NEXT: [[TMP3:%.*]] = load double, ptr addrspace(3) [[SCEVGEP1]], align 8
; CHECK-NEXT: br label %[[BB4:.*]]
; CHECK: [[BB4]]:
; CHECK-NEXT: br i1 false, label %[[BB8:.*]], label %[[BB5:.*]]
; CHECK: [[BB5]]:
; CHECK-NEXT: unreachable
; CHECK: [[BB8]]:
; CHECK-NEXT: [[TMP10:%.*]] = load i32, ptr addrspace(3) [[TMP]], align 4
; CHECK-NEXT: [[TMP11:%.*]] = icmp eq i32 0, [[TMP10]]
; CHECK-NEXT: br i1 [[TMP11]], label %[[BB12:.*]], label %[[BB17]]
; CHECK: [[BB12]]:
; CHECK-NEXT: [[SCEVGEP:%.*]] = getelementptr i8, ptr addrspace(3) [[TMP]], i32 16
; CHECK-NEXT: [[TMP14:%.*]] = load i32, ptr addrspace(3) [[SCEVGEP]], align 4
; CHECK-NEXT: [[TMP15:%.*]] = icmp eq i32 0, [[TMP14]]
; CHECK-NEXT: br i1 [[TMP15]], label %[[BB16:.*]], label %[[BB17]]
; CHECK: [[BB16]]:
; CHECK-NEXT: unreachable
; CHECK: [[BB17]]:
; CHECK-NEXT: [[TMP18]] = getelementptr inbounds [[TMP0:%.*]], ptr addrspace(3) [[TMP]], i64 2
; CHECK-NEXT: br label %[[BB1]]
;
bb:
br label %bb1

Expand Down Expand Up @@ -48,15 +72,33 @@ bb17: ; preds = %bb12, %bb8
br label %bb1
}

; CHECK-LABEL: @lsr_crash_preserve_addrspace_unknown_type2(
; CHECK: %idx = getelementptr inbounds i8, ptr addrspace(5) %array, i32 %j
; CHECK: %idx1 = getelementptr inbounds i8, ptr addrspace(3) %array2, i32 %j
; CHECK: %t = getelementptr inbounds i8, ptr addrspace(5) %array, i32 %j
; CHECK: %n8 = load i8, ptr addrspace(5) %t, align 4
; CHECK: call void @llvm.memcpy.p5.p3.i64(ptr addrspace(5) %idx, ptr addrspace(3) %idx1, i64 42, i1 false)
; CHECK: call void @llvm.memmove.p5.p3.i64(ptr addrspace(5) %idx, ptr addrspace(3) %idx1, i64 42, i1 false)
; CHECK: call void @llvm.memset.p5.i64(ptr addrspace(5) %idx, i8 42, i64 42, i1 false)
define void @lsr_crash_preserve_addrspace_unknown_type2(ptr addrspace(5) %array, ptr addrspace(3) %array2) {
; CHECK-LABEL: define void @lsr_crash_preserve_addrspace_unknown_type2(
; CHECK-SAME: ptr addrspace(5) [[ARRAY:%.*]], ptr addrspace(3) [[ARRAY2:%.*]]) {
; CHECK-NEXT: [[ENTRY:.*]]:
; CHECK-NEXT: br label %[[FOR_BODY:.*]]
; CHECK: [[FOR_BODY]]:
; CHECK-NEXT: [[J:%.*]] = phi i32 [ [[ADD:%.*]], %[[FOR_INC:.*]] ], [ 0, %[[ENTRY]] ]
; CHECK-NEXT: [[IDX:%.*]] = getelementptr inbounds i8, ptr addrspace(5) [[ARRAY]], i32 [[J]]
; CHECK-NEXT: [[IDX1:%.*]] = getelementptr inbounds i8, ptr addrspace(3) [[ARRAY2]], i32 [[J]]
; CHECK-NEXT: [[T:%.*]] = getelementptr inbounds i8, ptr addrspace(5) [[ARRAY]], i32 [[J]]
; CHECK-NEXT: [[N8:%.*]] = load i8, ptr addrspace(5) [[T]], align 4
; CHECK-NEXT: [[N7:%.*]] = getelementptr inbounds i8, ptr addrspace(5) [[T]], i32 42
; CHECK-NEXT: [[N9:%.*]] = load i8, ptr addrspace(5) [[N7]], align 4
; CHECK-NEXT: [[CMP:%.*]] = icmp sgt i32 [[J]], 42
; CHECK-NEXT: br i1 [[CMP]], label %[[IF_THEN17:.*]], label %[[FOR_INC]]
; CHECK: [[IF_THEN17]]:
; CHECK-NEXT: call void @llvm.memcpy.p5.p3.i64(ptr addrspace(5) [[IDX]], ptr addrspace(3) [[IDX1]], i64 42, i1 false)
; CHECK-NEXT: call void @llvm.memmove.p5.p3.i64(ptr addrspace(5) [[IDX]], ptr addrspace(3) [[IDX1]], i64 42, i1 false)
; CHECK-NEXT: call void @llvm.memset.p5.i64(ptr addrspace(5) [[IDX]], i8 42, i64 42, i1 false)
; CHECK-NEXT: br label %[[FOR_INC]]
; CHECK: [[FOR_INC]]:
; CHECK-NEXT: [[EXITCOND:%.*]] = icmp eq i1 [[CMP]], true
; CHECK-NEXT: [[ADD]] = add nuw nsw i32 [[J]], 1
; CHECK-NEXT: br i1 [[EXITCOND]], label %[[END:.*]], label %[[FOR_BODY]]
; CHECK: [[END]]:
; CHECK-NEXT: ret void
;
entry:
br label %for.body

Expand Down
8 changes: 4 additions & 4 deletions llvm/test/Transforms/LoopStrengthReduce/ARM/illegal-addr-modes.ll
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Original file line number Diff line number Diff line change
Expand Up @@ -18,8 +18,8 @@ target triple = "thumbv6m-arm-none-eabi"

; Test case 01: -1*reg is not free for the Thumb1 target.
define ptr @negativeOneCase(ptr returned %a, ptr nocapture readonly %b, i32 %n) nounwind {
; CHECK-LABEL: define ptr @negativeOneCase
; CHECK-SAME: (ptr returned [[A:%.*]], ptr nocapture readonly [[B:%.*]], i32 [[N:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-LABEL: define ptr @negativeOneCase(
; CHECK-SAME: ptr returned [[A:%.*]], ptr nocapture readonly [[B:%.*]], i32 [[N:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: [[ADD_PTR:%.*]] = getelementptr inbounds i8, ptr [[A]], i32 -1
; CHECK-NEXT: br label [[WHILE_COND:%.*]]
Expand Down Expand Up @@ -85,8 +85,8 @@ while.end8: ; preds = %while.cond2
; Test case 02: 4*reg({0,+,-1}) and -4*reg({0,+,-1}) are not supported for
; the Thumb1 target.
define void @negativeFourCase(ptr %ptr1, ptr %ptr2) nounwind {
; CHECK-LABEL: define void @negativeFourCase
; CHECK-SAME: (ptr [[PTR1:%.*]], ptr [[PTR2:%.*]]) #[[ATTR0]] {
; CHECK-LABEL: define void @negativeFourCase(
; CHECK-SAME: ptr [[PTR1:%.*]], ptr [[PTR2:%.*]]) #[[ATTR0]] {
; CHECK-NEXT: entry:
; CHECK-NEXT: br label [[FOR_COND6_PREHEADER_US_I_I:%.*]]
; CHECK: for.cond6.preheader.us.i.i:
Expand Down

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