[llvm] bf6f82a - StructurizeCFG: Convert tests to opaque pointers

Matt Arsenault via llvm-commits llvm-commits at lists.llvm.org
Sun Nov 27 17:26:24 PST 2022


Author: Matt Arsenault
Date: 2022-11-27T20:26:16-05:00
New Revision: bf6f82a9df6a1693a5399039dcadd7fc00dab65e

URL: https://github.com/llvm/llvm-project/commit/bf6f82a9df6a1693a5399039dcadd7fc00dab65e
DIFF: https://github.com/llvm/llvm-project/commit/bf6f82a9df6a1693a5399039dcadd7fc00dab65e.diff

LOG: StructurizeCFG: Convert tests to opaque pointers

Added: 
    

Modified: 
    llvm/test/Transforms/StructurizeCFG/AMDGPU/backedge-id-bug-xfail.ll
    llvm/test/Transforms/StructurizeCFG/AMDGPU/backedge-id-bug.ll
    llvm/test/Transforms/StructurizeCFG/AMDGPU/loop-subregion-misordered.ll
    llvm/test/Transforms/StructurizeCFG/AMDGPU/uniform-regions.ll
    llvm/test/Transforms/StructurizeCFG/branch-on-argument.ll
    llvm/test/Transforms/StructurizeCFG/infinite-loop.ll
    llvm/test/Transforms/StructurizeCFG/invert-condition.ll
    llvm/test/Transforms/StructurizeCFG/invert-constantexpr.ll
    llvm/test/Transforms/StructurizeCFG/loop-multiple-exits.ll
    llvm/test/Transforms/StructurizeCFG/nested-loop-order.ll
    llvm/test/Transforms/StructurizeCFG/one-loop-multiple-backedges.ll
    llvm/test/Transforms/StructurizeCFG/post-order-traversal-bug.ll
    llvm/test/Transforms/StructurizeCFG/structurizecfg-debug-loc.ll
    llvm/test/Transforms/StructurizeCFG/switch.ll

Removed: 
    


################################################################################
diff  --git a/llvm/test/Transforms/StructurizeCFG/AMDGPU/backedge-id-bug-xfail.ll b/llvm/test/Transforms/StructurizeCFG/AMDGPU/backedge-id-bug-xfail.ll
index e9c54151cf298..850696a997392 100644
--- a/llvm/test/Transforms/StructurizeCFG/AMDGPU/backedge-id-bug-xfail.ll
+++ b/llvm/test/Transforms/StructurizeCFG/AMDGPU/backedge-id-bug-xfail.ll
@@ -4,21 +4,21 @@
 ; FIXME: Merge into backedge-id-bug
 ; Variant which has an issue with region construction
 
-define amdgpu_kernel void @loop_backedge_misidentified_alt(i32 addrspace(1)* %arg0) #0 {
+define amdgpu_kernel void @loop_backedge_misidentified_alt(ptr addrspace(1) %arg0) #0 {
 entry:
-  %tmp = load volatile <2 x i32>, <2 x i32> addrspace(1)* undef, align 16
-  %load1 = load volatile <2 x float>, <2 x float> addrspace(1)* undef
+  %tmp = load volatile <2 x i32>, ptr addrspace(1) undef, align 16
+  %load1 = load volatile <2 x float>, ptr addrspace(1) undef
   %tid = call i32 @llvm.amdgcn.workitem.id.x()
-  %gep = getelementptr inbounds i32, i32 addrspace(1)* %arg0, i32 %tid
-  %i.initial = load volatile i32, i32 addrspace(1)* %gep, align 4
+  %gep = getelementptr inbounds i32, ptr addrspace(1) %arg0, i32 %tid
+  %i.initial = load volatile i32, ptr addrspace(1) %gep, align 4
   br label %LOOP.HEADER
 
 LOOP.HEADER:
   %i = phi i32 [ %i.final, %END_ELSE_BLOCK ], [ %i.initial, %entry ]
   call void asm sideeffect "s_nop 0x100b ; loop $0 ", "r,~{memory}"(i32 %i) #0
   %tmp12 = zext i32 %i to i64
-  %tmp13 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* null, i64 %tmp12
-  %tmp14 = load <4 x i32>, <4 x i32> addrspace(1)* %tmp13, align 16
+  %tmp13 = getelementptr inbounds <4 x i32>, ptr addrspace(1) null, i64 %tmp12
+  %tmp14 = load <4 x i32>, ptr addrspace(1) %tmp13, align 16
   %tmp15 = extractelement <4 x i32> %tmp14, i64 0
   %tmp16 = and i32 %tmp15, 65535
   %tmp17 = icmp eq i32 %tmp16, 1
@@ -67,7 +67,7 @@ END_ELSE_BLOCK:
 
 RETURN:
   call void asm sideeffect "s_nop 0x99 ; ClosureEval return", "~{memory}"() #0
-  store volatile <2 x float> %load1, <2 x float> addrspace(1)* undef, align 8
+  store volatile <2 x float> %load1, ptr addrspace(1) undef, align 8
   ret void
 }
 

diff  --git a/llvm/test/Transforms/StructurizeCFG/AMDGPU/backedge-id-bug.ll b/llvm/test/Transforms/StructurizeCFG/AMDGPU/backedge-id-bug.ll
index 5b5ea676baec9..6f71ef7a21382 100644
--- a/llvm/test/Transforms/StructurizeCFG/AMDGPU/backedge-id-bug.ll
+++ b/llvm/test/Transforms/StructurizeCFG/AMDGPU/backedge-id-bug.ll
@@ -14,21 +14,21 @@
 ; headers are identified in RPO order, it finds the wrong set of back
 ; edges.
 
-define amdgpu_kernel void @loop_backedge_misidentified(i32 addrspace(1)* %arg0) #0 {
+define amdgpu_kernel void @loop_backedge_misidentified(ptr addrspace(1) %arg0) #0 {
 ; CHECK-LABEL: @loop_backedge_misidentified(
 ; CHECK-NEXT:  entry:
-; CHECK-NEXT:    [[TMP:%.*]] = load volatile <2 x i32>, <2 x i32> addrspace(1)* undef, align 16
-; CHECK-NEXT:    [[LOAD1:%.*]] = load volatile <2 x float>, <2 x float> addrspace(1)* undef
+; CHECK-NEXT:    [[TMP:%.*]] = load volatile <2 x i32>, ptr addrspace(1) undef, align 16
+; CHECK-NEXT:    [[LOAD1:%.*]] = load volatile <2 x float>, ptr addrspace(1) undef
 ; CHECK-NEXT:    [[TID:%.*]] = call i32 @llvm.amdgcn.workitem.id.x()
-; CHECK-NEXT:    [[GEP:%.*]] = getelementptr inbounds i32, i32 addrspace(1)* [[ARG0:%.*]], i32 [[TID]]
-; CHECK-NEXT:    [[I_INITIAL:%.*]] = load volatile i32, i32 addrspace(1)* [[GEP]], align 4
+; CHECK-NEXT:    [[GEP:%.*]] = getelementptr inbounds i32, ptr addrspace(1) [[ARG0:%.*]], i32 [[TID]]
+; CHECK-NEXT:    [[I_INITIAL:%.*]] = load volatile i32, ptr addrspace(1) [[GEP]], align 4
 ; CHECK-NEXT:    br label [[LOOP_HEADER:%.*]]
 ; CHECK:       LOOP.HEADER:
 ; CHECK-NEXT:    [[I:%.*]] = phi i32 [ [[I_INITIAL]], [[ENTRY:%.*]] ], [ [[TMP10:%.*]], [[FLOW4:%.*]] ]
 ; CHECK-NEXT:    call void asm sideeffect "s_nop 0x100b
 ; CHECK-NEXT:    [[TMP12:%.*]] = zext i32 [[I]] to i64
-; CHECK-NEXT:    [[TMP13:%.*]] = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* null, i64 [[TMP12]]
-; CHECK-NEXT:    [[TMP14:%.*]] = load <4 x i32>, <4 x i32> addrspace(1)* [[TMP13]], align 16
+; CHECK-NEXT:    [[TMP13:%.*]] = getelementptr inbounds <4 x i32>, ptr addrspace(1) null, i64 [[TMP12]]
+; CHECK-NEXT:    [[TMP14:%.*]] = load <4 x i32>, ptr addrspace(1) [[TMP13]], align 16
 ; CHECK-NEXT:    [[TMP15:%.*]] = extractelement <4 x i32> [[TMP14]], i64 0
 ; CHECK-NEXT:    [[TMP16:%.*]] = and i32 [[TMP15]], 65535
 ; CHECK-NEXT:    [[TMP17:%.*]] = icmp eq i32 [[TMP16]], 1
@@ -88,23 +88,23 @@ define amdgpu_kernel void @loop_backedge_misidentified(i32 addrspace(1)* %arg0)
 ; CHECK-NEXT:    br i1 [[TMP11]], label [[RETURN:%.*]], label [[LOOP_HEADER]]
 ; CHECK:       RETURN:
 ; CHECK-NEXT:    call void asm sideeffect "s_nop 0x99
-; CHECK-NEXT:    store volatile <2 x float> [[LOAD1]], <2 x float> addrspace(1)* undef, align 8
+; CHECK-NEXT:    store volatile <2 x float> [[LOAD1]], ptr addrspace(1) undef, align 8
 ; CHECK-NEXT:    ret void
 ;
 entry:
-  %tmp = load volatile <2 x i32>, <2 x i32> addrspace(1)* undef, align 16
-  %load1 = load volatile <2 x float>, <2 x float> addrspace(1)* undef
+  %tmp = load volatile <2 x i32>, ptr addrspace(1) undef, align 16
+  %load1 = load volatile <2 x float>, ptr addrspace(1) undef
   %tid = call i32 @llvm.amdgcn.workitem.id.x()
-  %gep = getelementptr inbounds i32, i32 addrspace(1)* %arg0, i32 %tid
-  %i.initial = load volatile i32, i32 addrspace(1)* %gep, align 4
+  %gep = getelementptr inbounds i32, ptr addrspace(1) %arg0, i32 %tid
+  %i.initial = load volatile i32, ptr addrspace(1) %gep, align 4
   br label %LOOP.HEADER
 
 LOOP.HEADER:
   %i = phi i32 [ %i.final, %END_ELSE_BLOCK ], [ %i.initial, %entry ]
   call void asm sideeffect "s_nop 0x100b ; loop $0 ", "r,~{memory}"(i32 %i) #0
   %tmp12 = zext i32 %i to i64
-  %tmp13 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* null, i64 %tmp12
-  %tmp14 = load <4 x i32>, <4 x i32> addrspace(1)* %tmp13, align 16
+  %tmp13 = getelementptr inbounds <4 x i32>, ptr addrspace(1) null, i64 %tmp12
+  %tmp14 = load <4 x i32>, ptr addrspace(1) %tmp13, align 16
   %tmp15 = extractelement <4 x i32> %tmp14, i64 0
   %tmp16 = and i32 %tmp15, 65535
   %tmp17 = icmp eq i32 %tmp16, 1
@@ -150,7 +150,7 @@ END_ELSE_BLOCK:
 
 RETURN:
   call void asm sideeffect "s_nop 0x99 ; ClosureEval return", "~{memory}"() #0
-  store volatile <2 x float> %load1, <2 x float> addrspace(1)* undef, align 8
+  store volatile <2 x float> %load1, ptr addrspace(1) undef, align 8
   ret void
 }
 

diff  --git a/llvm/test/Transforms/StructurizeCFG/AMDGPU/loop-subregion-misordered.ll b/llvm/test/Transforms/StructurizeCFG/AMDGPU/loop-subregion-misordered.ll
index 37fefed301dff..10a3e65e5f57d 100644
--- a/llvm/test/Transforms/StructurizeCFG/AMDGPU/loop-subregion-misordered.ll
+++ b/llvm/test/Transforms/StructurizeCFG/AMDGPU/loop-subregion-misordered.ll
@@ -18,21 +18,21 @@
 ;
 ; In this work, we treat the SubRegion as a special case and use its exit block to determine
 ; the loop and its depth to guard the sorting.
-define amdgpu_kernel void @loop_subregion_misordered(i32 addrspace(1)* %arg0) #0 {
+define amdgpu_kernel void @loop_subregion_misordered(ptr addrspace(1) %arg0) #0 {
 ; CHECK-LABEL: @loop_subregion_misordered(
 ; CHECK-NEXT:  entry:
-; CHECK-NEXT:    [[TMP:%.*]] = load volatile <2 x i32>, <2 x i32> addrspace(1)* undef, align 16
-; CHECK-NEXT:    [[LOAD1:%.*]] = load volatile <2 x float>, <2 x float> addrspace(1)* undef, align 8
+; CHECK-NEXT:    [[TMP:%.*]] = load volatile <2 x i32>, ptr addrspace(1) undef, align 16
+; CHECK-NEXT:    [[LOAD1:%.*]] = load volatile <2 x float>, ptr addrspace(1) undef, align 8
 ; CHECK-NEXT:    [[TID:%.*]] = call i32 @llvm.amdgcn.workitem.id.x()
-; CHECK-NEXT:    [[GEP:%.*]] = getelementptr inbounds i32, i32 addrspace(1)* [[ARG0:%.*]], i32 [[TID]]
-; CHECK-NEXT:    [[I_INITIAL:%.*]] = load volatile i32, i32 addrspace(1)* [[GEP]], align 4
+; CHECK-NEXT:    [[GEP:%.*]] = getelementptr inbounds i32, ptr addrspace(1) [[ARG0:%.*]], i32 [[TID]]
+; CHECK-NEXT:    [[I_INITIAL:%.*]] = load volatile i32, ptr addrspace(1) [[GEP]], align 4
 ; CHECK-NEXT:    br label [[LOOP_HEADER:%.*]]
 ; CHECK:       LOOP.HEADER:
 ; CHECK-NEXT:    [[I:%.*]] = phi i32 [ [[I_INITIAL]], [[ENTRY:%.*]] ], [ [[TMP5:%.*]], [[FLOW3:%.*]] ]
 ; CHECK-NEXT:    call void asm sideeffect "s_nop 0x100b
 ; CHECK-NEXT:    [[TMP12:%.*]] = zext i32 [[I]] to i64
-; CHECK-NEXT:    [[TMP13:%.*]] = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* null, i64 [[TMP12]]
-; CHECK-NEXT:    [[TMP14:%.*]] = load <4 x i32>, <4 x i32> addrspace(1)* [[TMP13]], align 16
+; CHECK-NEXT:    [[TMP13:%.*]] = getelementptr inbounds <4 x i32>, ptr addrspace(1) null, i64 [[TMP12]]
+; CHECK-NEXT:    [[TMP14:%.*]] = load <4 x i32>, ptr addrspace(1) [[TMP13]], align 16
 ; CHECK-NEXT:    [[TMP15:%.*]] = extractelement <4 x i32> [[TMP14]], i64 0
 ; CHECK-NEXT:    [[TMP16:%.*]] = and i32 [[TMP15]], 65535
 ; CHECK-NEXT:    [[TMP17:%.*]] = icmp ne i32 [[TMP16]], 1
@@ -90,23 +90,23 @@ define amdgpu_kernel void @loop_subregion_misordered(i32 addrspace(1)* %arg0) #0
 ; CHECK-NEXT:    br label [[FLOW3]]
 ; CHECK:       RETURN:
 ; CHECK-NEXT:    call void asm sideeffect "s_nop 0x99
-; CHECK-NEXT:    store volatile <2 x float> [[LOAD1]], <2 x float> addrspace(1)* undef, align 8
+; CHECK-NEXT:    store volatile <2 x float> [[LOAD1]], ptr addrspace(1) undef, align 8
 ; CHECK-NEXT:    ret void
 ;
 entry:
-  %tmp = load volatile <2 x i32>, <2 x i32> addrspace(1)* undef, align 16
-  %load1 = load volatile <2 x float>, <2 x float> addrspace(1)* undef
+  %tmp = load volatile <2 x i32>, ptr addrspace(1) undef, align 16
+  %load1 = load volatile <2 x float>, ptr addrspace(1) undef
   %tid = call i32 @llvm.amdgcn.workitem.id.x()
-  %gep = getelementptr inbounds i32, i32 addrspace(1)* %arg0, i32 %tid
-  %i.initial = load volatile i32, i32 addrspace(1)* %gep, align 4
+  %gep = getelementptr inbounds i32, ptr addrspace(1) %arg0, i32 %tid
+  %i.initial = load volatile i32, ptr addrspace(1) %gep, align 4
   br label %LOOP.HEADER
 
 LOOP.HEADER:
   %i = phi i32 [ %i.final, %END_ELSE_BLOCK ], [ %i.initial, %entry ]
   call void asm sideeffect "s_nop 0x100b ; loop $0 ", "r,~{memory}"(i32 %i) #0
   %tmp12 = zext i32 %i to i64
-  %tmp13 = getelementptr inbounds <4 x i32>, <4 x i32> addrspace(1)* null, i64 %tmp12
-  %tmp14 = load <4 x i32>, <4 x i32> addrspace(1)* %tmp13, align 16
+  %tmp13 = getelementptr inbounds <4 x i32>, ptr addrspace(1) null, i64 %tmp12
+  %tmp14 = load <4 x i32>, ptr addrspace(1) %tmp13, align 16
   %tmp15 = extractelement <4 x i32> %tmp14, i64 0
   %tmp16 = and i32 %tmp15, 65535
   %tmp17 = icmp eq i32 %tmp16, 1
@@ -152,7 +152,7 @@ END_ELSE_BLOCK:
 
 RETURN:
   call void asm sideeffect "s_nop 0x99 ; ClosureEval return", "~{memory}"() #0
-  store volatile <2 x float> %load1, <2 x float> addrspace(1)* undef, align 8
+  store volatile <2 x float> %load1, ptr addrspace(1) undef, align 8
   ret void
 }
 

diff  --git a/llvm/test/Transforms/StructurizeCFG/AMDGPU/uniform-regions.ll b/llvm/test/Transforms/StructurizeCFG/AMDGPU/uniform-regions.ll
index e91e73ceb2b60..ae73eedd4f502 100644
--- a/llvm/test/Transforms/StructurizeCFG/AMDGPU/uniform-regions.ll
+++ b/llvm/test/Transforms/StructurizeCFG/AMDGPU/uniform-regions.ll
@@ -22,7 +22,7 @@ end:
   ret void
 }
 
-define amdgpu_cs void @nonuniform(i32 addrspace(4)* %ptr) {
+define amdgpu_cs void @nonuniform(ptr addrspace(4) %ptr) {
 ; CHECK-LABEL: @nonuniform(
 ; CHECK-NEXT:  entry:
 ; CHECK-NEXT:    br label [[FOR_BODY:%.*]]
@@ -79,7 +79,7 @@ end:
   ret void
 }
 
-define amdgpu_cs void @uniform_branch_to_nonuniform_subregions(i32 addrspace(4)* %ptr, i32 inreg %data) {
+define amdgpu_cs void @uniform_branch_to_nonuniform_subregions(ptr addrspace(4) %ptr, i32 inreg %data) {
 ; CHECK-LABEL: @uniform_branch_to_nonuniform_subregions(
 ; CHECK-NEXT:  entry:
 ; CHECK-NEXT:    [[C:%.*]] = icmp eq i32 [[DATA:%.*]], 42

diff  --git a/llvm/test/Transforms/StructurizeCFG/branch-on-argument.ll b/llvm/test/Transforms/StructurizeCFG/branch-on-argument.ll
index cdd4b70592bf2..110746915a24b 100644
--- a/llvm/test/Transforms/StructurizeCFG/branch-on-argument.ll
+++ b/llvm/test/Transforms/StructurizeCFG/branch-on-argument.ll
@@ -3,14 +3,14 @@
 ; CHECK-LABEL: @invert_branch_on_arg_inf_loop(
 ; CHECK: entry:
 ; CHECK: %arg.inv = xor i1 %arg, true
-define void @invert_branch_on_arg_inf_loop(i32 addrspace(1)* %out, i1 %arg) {
+define void @invert_branch_on_arg_inf_loop(ptr addrspace(1) %out, i1 %arg) {
 entry:
   br i1 %arg, label %for.end, label %sesestart
 sesestart:
   br label %for.body
 
 for.body:                                         ; preds = %entry, %for.body
-  store i32 999, i32 addrspace(1)* %out, align 4
+  store i32 999, ptr addrspace(1) %out, align 4
   br i1 %arg, label %for.body, label %seseend
 seseend:
   ret void
@@ -25,18 +25,18 @@ for.end:                                          ; preds = %Flow
 ; CHECK: %arg.inv = xor i1 %arg, true
 ; CHECK: Flow:
 ; CHECK: Flow1:
-define void @invert_branch_on_arg_jump_into_loop(i32 addrspace(1)* %out, i32 %n, i1 %arg) {
+define void @invert_branch_on_arg_jump_into_loop(ptr addrspace(1) %out, i32 %n, i1 %arg) {
 entry:
   br label %for.body
 
 for.body:
   %i = phi i32 [0, %entry], [%i.inc, %end.loop]
-  %ptr = getelementptr i32, i32 addrspace(1)* %out, i32 %i
-  store i32 %i, i32 addrspace(1)* %ptr, align 4
+  %ptr = getelementptr i32, ptr addrspace(1) %out, i32 %i
+  store i32 %i, ptr addrspace(1) %ptr, align 4
   br i1 %arg, label %mid.loop, label %end.loop
 
 mid.loop:
-  store i32 333, i32 addrspace(1)* %out, align 4
+  store i32 333, ptr addrspace(1) %out, align 4
   br label %for.end
 
 end.loop:

diff  --git a/llvm/test/Transforms/StructurizeCFG/infinite-loop.ll b/llvm/test/Transforms/StructurizeCFG/infinite-loop.ll
index 30ffb5602ae4c..5a10aa60f6d4f 100644
--- a/llvm/test/Transforms/StructurizeCFG/infinite-loop.ll
+++ b/llvm/test/Transforms/StructurizeCFG/infinite-loop.ll
@@ -4,12 +4,12 @@
 ; This test hits a limitation in StructurizeCFG: it doesn't handle infinite-loops.
 ; In this case, the IR remains unchanged.
 
-define void @infinite_loop_false(i32 addrspace(1)* %out, i1 %cond) {
+define void @infinite_loop_false(ptr addrspace(1) %out, i1 %cond) {
 ; CHECK-LABEL: @infinite_loop_false(
 ; CHECK-NEXT:  entry:
 ; CHECK-NEXT:    br i1 [[COND:%.*]], label [[FOR_END:%.*]], label [[FOR_BODY:%.*]]
 ; CHECK:       for.body:
-; CHECK-NEXT:    store volatile i32 999, i32 addrspace(1)* [[OUT:%.*]], align 4
+; CHECK-NEXT:    store volatile i32 999, ptr addrspace(1) [[OUT:%.*]], align 4
 ; CHECK-NEXT:    br label [[FOR_BODY]]
 ; CHECK:       for.end:
 ; CHECK-NEXT:    ret void
@@ -18,24 +18,24 @@ entry:
   br i1 %cond, label %for.end, label %for.body
 
 for.body:
-  store volatile i32 999, i32 addrspace(1)* %out, align 4
+  store volatile i32 999, ptr addrspace(1) %out, align 4
   br label %for.body
 
 for.end:
   ret void
 }
 
-define void @infinite_loop_on_branch(i32 addrspace(1)* %out, i1 %cond) {
+define void @infinite_loop_on_branch(ptr addrspace(1) %out, i1 %cond) {
 ; CHECK-LABEL: @infinite_loop_on_branch(
 ; CHECK-NEXT:  entry:
 ; CHECK-NEXT:    br i1 [[COND:%.*]], label [[IF_THEN:%.*]], label [[IF_ELSE:%.*]]
 ; CHECK:       if.then:
 ; CHECK-NEXT:    br label [[FOR_BODY:%.*]]
 ; CHECK:       for.body:
-; CHECK-NEXT:    store volatile i32 999, i32 addrspace(1)* [[OUT:%.*]], align 4
+; CHECK-NEXT:    store volatile i32 999, ptr addrspace(1) [[OUT:%.*]], align 4
 ; CHECK-NEXT:    br label [[FOR_BODY]]
 ; CHECK:       if.else:
-; CHECK-NEXT:    store volatile i32 111, i32 addrspace(1)* [[OUT]], align 4
+; CHECK-NEXT:    store volatile i32 111, ptr addrspace(1) [[OUT]], align 4
 ; CHECK-NEXT:    br label [[EXIT:%.*]]
 ; CHECK:       exit:
 ; CHECK-NEXT:    ret void
@@ -47,11 +47,11 @@ if.then:
   br label %for.body
 
 for.body:
-  store volatile i32 999, i32 addrspace(1)* %out, align 4
+  store volatile i32 999, ptr addrspace(1) %out, align 4
   br label %for.body
 
 if.else:
-  store volatile i32 111, i32 addrspace(1)* %out, align 4
+  store volatile i32 111, ptr addrspace(1) %out, align 4
   br label %exit
 
 exit:

diff  --git a/llvm/test/Transforms/StructurizeCFG/invert-condition.ll b/llvm/test/Transforms/StructurizeCFG/invert-condition.ll
index aa8589563484c..5618d61a2ff87 100644
--- a/llvm/test/Transforms/StructurizeCFG/invert-condition.ll
+++ b/llvm/test/Transforms/StructurizeCFG/invert-condition.ll
@@ -4,8 +4,8 @@
 define void @invert_condition(i1 %arg) {
 ; CHECK-LABEL: @invert_condition(
 ; CHECK-NEXT:  bb:
-; CHECK-NEXT:    [[TMP:%.*]] = load volatile float, float addrspace(1)* undef
-; CHECK-NEXT:    [[TMP1:%.*]] = load volatile float, float addrspace(1)* undef
+; CHECK-NEXT:    [[TMP:%.*]] = load volatile float, ptr addrspace(1) undef
+; CHECK-NEXT:    [[TMP1:%.*]] = load volatile float, ptr addrspace(1) undef
 ; CHECK-NEXT:    br label [[BB2:%.*]]
 ; CHECK:       bb2:
 ; CHECK-NEXT:    [[TMP3:%.*]] = fcmp oge float [[TMP]], [[TMP1]]
@@ -16,8 +16,8 @@ define void @invert_condition(i1 %arg) {
 ; CHECK-NEXT:    ret void
 ;
 bb:
-  %tmp = load volatile float, float addrspace(1)* undef
-  %tmp1 = load volatile float, float addrspace(1)* undef
+  %tmp = load volatile float, ptr addrspace(1) undef
+  %tmp1 = load volatile float, ptr addrspace(1) undef
   br label %bb2
 
 bb2:                                              ; preds = %bb2, %bb

diff  --git a/llvm/test/Transforms/StructurizeCFG/invert-constantexpr.ll b/llvm/test/Transforms/StructurizeCFG/invert-constantexpr.ll
index 880cbfeb17415..c77019ec18b50 100644
--- a/llvm/test/Transforms/StructurizeCFG/invert-constantexpr.ll
+++ b/llvm/test/Transforms/StructurizeCFG/invert-constantexpr.ll
@@ -7,15 +7,15 @@ define void @invert_constantexpr_condition(i32 %arg, i32 %arg1) #0 {
 ; CHECK-LABEL: @invert_constantexpr_condition(
 ; CHECK-NEXT:  bb:
 ; CHECK-NEXT:    [[TMP:%.*]] = icmp ne i32 [[ARG:%.*]], 0
-; CHECK-NEXT:    br i1 icmp eq (i32 ptrtoint (i32* @g to i32), i32 0), label [[BB2:%.*]], label [[FLOW:%.*]]
+; CHECK-NEXT:    br i1 icmp eq (i32 ptrtoint (ptr @g to i32), i32 0), label [[BB2:%.*]], label [[FLOW:%.*]]
 ; CHECK:       bb2:
 ; CHECK-NEXT:    br label [[FLOW]]
 ; CHECK:       bb3:
 ; CHECK-NEXT:    [[TMP4:%.*]] = phi i1 [ undef, [[FLOW]] ], [ [[TMP7:%.*]], [[BB6:%.*]] ]
-; CHECK-NEXT:    [[TMP5:%.*]] = or i1 [[TMP4]], icmp eq (i32 ptrtoint (i32* @g to i32), i32 0)
+; CHECK-NEXT:    [[TMP5:%.*]] = or i1 [[TMP4]], icmp eq (i32 ptrtoint (ptr @g to i32), i32 0)
 ; CHECK-NEXT:    br label [[BB8:%.*]]
 ; CHECK:       Flow:
-; CHECK-NEXT:    [[TMP0:%.*]] = phi i1 [ [[TMP]], [[BB2]] ], [ icmp ne (i32 ptrtoint (i32* @g to i32), i32 0), [[BB:%.*]] ]
+; CHECK-NEXT:    [[TMP0:%.*]] = phi i1 [ [[TMP]], [[BB2]] ], [ icmp ne (i32 ptrtoint (ptr @g to i32), i32 0), [[BB:%.*]] ]
 ; CHECK-NEXT:    br i1 [[TMP0]], label [[BB6]], label [[BB3:%.*]]
 ; CHECK:       bb6:
 ; CHECK-NEXT:    [[TMP7]] = icmp slt i32 [[ARG]], [[ARG1:%.*]]
@@ -25,14 +25,14 @@ define void @invert_constantexpr_condition(i32 %arg, i32 %arg1) #0 {
 ;
 bb:
   %tmp = icmp eq i32 %arg, 0
-  br i1 icmp eq (i32 ptrtoint (i32* @g to i32), i32 0), label %bb2, label %bb6
+  br i1 icmp eq (i32 ptrtoint (ptr @g to i32), i32 0), label %bb2, label %bb6
 
 bb2:
   br i1 %tmp, label %bb3, label %bb6
 
 bb3:
   %tmp4 = phi i1 [ %tmp7, %bb6 ], [ undef, %bb2 ]
-  %tmp5 = or i1 %tmp4, icmp eq (i32 ptrtoint (i32* @g to i32), i32 0)
+  %tmp5 = or i1 %tmp4, icmp eq (i32 ptrtoint (ptr @g to i32), i32 0)
   br i1 %tmp5, label %bb8, label %bb8
 
 bb6:

diff  --git a/llvm/test/Transforms/StructurizeCFG/loop-multiple-exits.ll b/llvm/test/Transforms/StructurizeCFG/loop-multiple-exits.ll
index 320a8e2513751..af03be7b8205d 100644
--- a/llvm/test/Transforms/StructurizeCFG/loop-multiple-exits.ll
+++ b/llvm/test/Transforms/StructurizeCFG/loop-multiple-exits.ll
@@ -12,7 +12,7 @@
 ;   }
 ; }
 
-define void @loop(i32 addrspace(1)* %out, i32 %cond_a, i32 %cond_b) nounwind uwtable {
+define void @loop(ptr addrspace(1) %out, i32 %cond_a, i32 %cond_b) nounwind uwtable {
 entry:
   br label %for.cond
 
@@ -23,8 +23,8 @@ for.cond:                                         ; preds = %for.inc, %entry
 
 ; CHECK: for.body:
 for.body:                                         ; preds = %for.cond
-  %arrayidx = getelementptr inbounds i32, i32 addrspace(1)* %out, i32 %i.0
-  store i32 %i.0, i32 addrspace(1)* %arrayidx, align 4
+  %arrayidx = getelementptr inbounds i32, ptr addrspace(1) %out, i32 %i.0
+  store i32 %i.0, ptr addrspace(1) %arrayidx, align 4
   %cmp1 = icmp ugt i32 %i.0, %cond_b
 ; CHECK: br i1 %{{[0-9a-zA-Z_.]+}}, label %for.inc, label %[[FLOW1:[0-9a-zA-Z_]+]]
   br i1 %cmp1, label %for.end, label %for.inc
@@ -37,8 +37,8 @@ for.body:                                         ; preds = %for.cond
 
 for.inc:                                          ; preds = %for.body
   %0 = add i32 %cond_a, %i.0
-  %arrayidx3 = getelementptr inbounds i32, i32 addrspace(1)* %out, i32 %0
-  store i32 %i.0, i32 addrspace(1)* %arrayidx3, align 4
+  %arrayidx3 = getelementptr inbounds i32, ptr addrspace(1) %out, i32 %0
+  store i32 %i.0, ptr addrspace(1) %arrayidx3, align 4
   %inc = add i32 %i.0, 1
   br label %for.cond
 

diff  --git a/llvm/test/Transforms/StructurizeCFG/nested-loop-order.ll b/llvm/test/Transforms/StructurizeCFG/nested-loop-order.ll
index c226f19661619..91e9511c0baf3 100644
--- a/llvm/test/Transforms/StructurizeCFG/nested-loop-order.ll
+++ b/llvm/test/Transforms/StructurizeCFG/nested-loop-order.ll
@@ -1,7 +1,7 @@
 ; RUN: opt -S -structurizecfg %s -o - | FileCheck %s
 ; RUN: opt -S -passes=structurizecfg %s -o - | FileCheck %s
 
-define void @main(float addrspace(1)* %out) {
+define void @main(ptr addrspace(1) %out) {
 
 ; CHECK: main_body:
 ; CHECK: br label %LOOP.outer
@@ -32,7 +32,7 @@ ENDLOOP:                                          ; preds = %ENDIF28, %IF29, %LO
   %temp8.1 = phi float [ %temp8.0.ph, %LOOP ], [ %temp8.0.ph, %IF29 ], [ %tmp35, %ENDIF28 ]
   %tmp23 = icmp eq i32 %tmp20, 3
   %.45 = select i1 %tmp23, float 0.000000e+00, float 1.000000e+00
-  store float %.45, float addrspace(1)* %out
+  store float %.45, ptr addrspace(1) %out
   ret void
 
 ; CHECK: ENDIF:

diff  --git a/llvm/test/Transforms/StructurizeCFG/one-loop-multiple-backedges.ll b/llvm/test/Transforms/StructurizeCFG/one-loop-multiple-backedges.ll
index 76caf008ad9e8..6f1c9a833804b 100644
--- a/llvm/test/Transforms/StructurizeCFG/one-loop-multiple-backedges.ll
+++ b/llvm/test/Transforms/StructurizeCFG/one-loop-multiple-backedges.ll
@@ -3,7 +3,7 @@
 
 ; CHECK-NOT: br i1 true
 
-define void @blam(i32 addrspace(1)* nocapture %arg, float %arg1, float %arg2) {
+define void @blam(ptr addrspace(1) nocapture %arg, float %arg1, float %arg2) {
 ; CHECK-LABEL: @blam(
 ; CHECK-NEXT:  bb:
 ; CHECK-NEXT:    br label [[BB3:%.*]]
@@ -29,7 +29,7 @@ define void @blam(i32 addrspace(1)* nocapture %arg, float %arg1, float %arg2) {
 ; CHECK-NEXT:    [[TMP4:%.*]] = phi i1 [ [[TMP9]], [[BB7]] ], [ true, [[FLOW]] ]
 ; CHECK-NEXT:    br i1 [[TMP4]], label [[BB10:%.*]], label [[BB3]]
 ; CHECK:       bb10:
-; CHECK-NEXT:    store i32 [[TMP3]], i32 addrspace(1)* [[ARG:%.*]], align 4
+; CHECK-NEXT:    store i32 [[TMP3]], ptr addrspace(1) [[ARG:%.*]], align 4
 ; CHECK-NEXT:    ret void
 ;
 bb:
@@ -53,6 +53,6 @@ bb7:                                              ; preds = %bb5, %bb3
 
 bb10:                                             ; preds = %bb7, %bb5
   %tmp11 = phi i32 [ 15, %bb5 ], [ 255, %bb7 ]
-  store i32 %tmp11, i32 addrspace(1)* %arg, align 4
+  store i32 %tmp11, ptr addrspace(1) %arg, align 4
   ret void
 }

diff  --git a/llvm/test/Transforms/StructurizeCFG/post-order-traversal-bug.ll b/llvm/test/Transforms/StructurizeCFG/post-order-traversal-bug.ll
index 12b18f0ecd06c..6d6ce8621d9f9 100644
--- a/llvm/test/Transforms/StructurizeCFG/post-order-traversal-bug.ll
+++ b/llvm/test/Transforms/StructurizeCFG/post-order-traversal-bug.ll
@@ -7,7 +7,7 @@
 ; algorithm requires.
 
 ; Function Attrs: nounwind
-define void @test(float* nocapture %out, i32 %K1, float* nocapture readonly %nr) {
+define void @test(ptr nocapture %out, i32 %K1, ptr nocapture readonly %nr) {
 
 ; CHECK: entry:
 ; CHECK: br label %for.body
@@ -28,11 +28,11 @@ for.body:                                         ; preds = %for.body.backedge,
 ; CHECK: lor.lhs.false:
 ; CHECK: br label %Flow
 lor.lhs.false:                                    ; preds = %for.body
-  %arrayidx = getelementptr inbounds float, float* %nr, i64 %indvars.iv
-  %tmp1 = load float, float* %arrayidx, align 4
+  %arrayidx = getelementptr inbounds float, ptr %nr, i64 %indvars.iv
+  %tmp1 = load float, ptr %arrayidx, align 4
   %tmp2 = add nsw i64 %indvars.iv, -1
-  %arrayidx2 = getelementptr inbounds float, float* %nr, i64 %tmp2
-  %tmp3 = load float, float* %arrayidx2, align 4
+  %arrayidx2 = getelementptr inbounds float, ptr %nr, i64 %tmp2
+  %tmp3 = load float, ptr %arrayidx2, align 4
   %cmp3 = fcmp une float %tmp1, %tmp3
   br i1 %cmp3, label %if.then, label %for.body.1
 
@@ -44,15 +44,15 @@ lor.lhs.false:                                    ; preds = %for.body
 if.then:                                          ; preds = %lor.lhs.false, %for.body
   %sub4 = sub nsw i32 %tmp0, %prev_start.026
   %tmp4 = add nsw i64 %indvars.iv, -1
-  %arrayidx8 = getelementptr inbounds float, float* %nr, i64 %tmp4
-  %tmp5 = load float, float* %arrayidx8, align 4
+  %arrayidx8 = getelementptr inbounds float, ptr %nr, i64 %tmp4
+  %tmp5 = load float, ptr %arrayidx8, align 4
   br i1 %cmp1, label %for.end, label %for.body.1
 
 ; CHECK: for.end:
 ; CHECK: ret void
 for.end:                                          ; preds = %for.body.1, %if.then
   %best_val.0.lcssa = phi float [ %best_val.233, %for.body.1 ], [ %tmp5, %if.then ]
-  store float %best_val.0.lcssa, float* %out, align 4
+  store float %best_val.0.lcssa, ptr %out, align 4
   ret void
 
 ; CHECK: Flow1
@@ -84,8 +84,8 @@ for.body.6:                                       ; preds = %for.body.1
 ; CHECK: if.then6.6
 ; CHECK: br label %for.body.backedge
 if.then6.6:                                       ; preds = %for.body.6
-  %arrayidx8.6 = getelementptr inbounds float, float* %nr, i64 %indvars.iv.next.454
-  %tmp29 = load float, float* %arrayidx8.6, align 4
+  %arrayidx8.6 = getelementptr inbounds float, ptr %nr, i64 %indvars.iv.next.454
+  %tmp29 = load float, ptr %arrayidx8.6, align 4
   br label %for.body.backedge
 
 ; CHECK: Flow3:

diff  --git a/llvm/test/Transforms/StructurizeCFG/structurizecfg-debug-loc.ll b/llvm/test/Transforms/StructurizeCFG/structurizecfg-debug-loc.ll
index e57464ad3b321..d5ee7693032e4 100644
--- a/llvm/test/Transforms/StructurizeCFG/structurizecfg-debug-loc.ll
+++ b/llvm/test/Transforms/StructurizeCFG/structurizecfg-debug-loc.ll
@@ -1,6 +1,6 @@
 ; RUN: opt -S -o - -structurizecfg %s | FileCheck %s
 
-define void @if_then_else(i32 addrspace(1)* %out, i1 %arg) !dbg !7 {
+define void @if_then_else(ptr addrspace(1) %out, i1 %arg) !dbg !7 {
 ; CHECK: @if_then_else(
 ; CHECK:  entry:
 ; CHECK:    br i1 {{.*}}, label %if.else, label %Flow, !dbg [[ITE_ENTRY_DL:![0-9]+]]
@@ -16,18 +16,18 @@ entry:
   br i1 %arg, label %if.then, label %if.else, !dbg !8
 
 if.then:
-  store i32 0, i32 addrspace(1)* %out, !dbg !9
+  store i32 0, ptr addrspace(1) %out, !dbg !9
   br label %exit, !dbg !10
 
 if.else:
-  store i32 1, i32 addrspace(1)* %out, !dbg !11
+  store i32 1, ptr addrspace(1) %out, !dbg !11
   br label %exit, !dbg !12
 
 exit:
   ret void, !dbg !13
 }
 
-define void @while_loop(i32 addrspace(1)* %out) !dbg !14 {
+define void @while_loop(ptr addrspace(1) %out) !dbg !14 {
 ; CHECK: @while_loop(
 ; CHECK:  entry:
 ; CHECK:    br label %while.header, !dbg [[WHILE_ENTRY_DL:![0-9]+]]
@@ -47,14 +47,14 @@ while.header:
   br i1 %cond, label %while.body, label %exit, !dbg !17
 
 while.body:
-  store i32 1, i32 addrspace(1)* %out, !dbg !18
+  store i32 1, ptr addrspace(1) %out, !dbg !18
   br label %while.header, !dbg !19
 
 exit:
   ret void, !dbg !20
 }
 
-define void @while_multiple_exits(i32 addrspace(1)* %out) !dbg !21 {
+define void @while_multiple_exits(ptr addrspace(1) %out) !dbg !21 {
 ; CHECK: @while_multiple_exits(
 ; CHECK:  entry:
 ; CHECK:    br label %while.header, !dbg [[WHILEME_ENTRY_DL:![0-9]+]]
@@ -81,7 +81,7 @@ exit:
   ret void, !dbg !27
 }
 
-define void @nested_if_then_else(i32 addrspace(1)* %out, i1 %a, i1 %b) !dbg !28 {
+define void @nested_if_then_else(ptr addrspace(1) %out, i1 %a, i1 %b) !dbg !28 {
 ; CHECK: @nested_if_then_else(
 ; CHECK:  entry:
 ; CHECK:    br i1 {{.*}}, label %if.else, label %Flow4, !dbg [[NESTED_ENTRY_DL:![0-9]+]]
@@ -116,22 +116,22 @@ if.then:
   br i1 %b, label %if.then.then, label %if.then.else, !dbg !30
 
 if.then.then:
-  store i32 0, i32 addrspace(1)* %out, !dbg !31
+  store i32 0, ptr addrspace(1) %out, !dbg !31
   br label %exit, !dbg !32
 
 if.then.else:
-  store i32 1, i32 addrspace(1)* %out, !dbg !33
+  store i32 1, ptr addrspace(1) %out, !dbg !33
   br label %exit, !dbg !34
 
 if.else:
   br i1 %b, label %if.else.then, label %if.else.else, !dbg !35
 
 if.else.then:
-  store i32 2, i32 addrspace(1)* %out, !dbg !36
+  store i32 2, ptr addrspace(1) %out, !dbg !36
   br label %exit, !dbg !37
 
 if.else.else:
-  store i32 3, i32 addrspace(1)* %out, !dbg !38
+  store i32 3, ptr addrspace(1) %out, !dbg !38
   br label %exit, !dbg !39
 
 exit:

diff  --git a/llvm/test/Transforms/StructurizeCFG/switch.ll b/llvm/test/Transforms/StructurizeCFG/switch.ll
index 316df57ea7364..445c0ab0c2d85 100644
--- a/llvm/test/Transforms/StructurizeCFG/switch.ll
+++ b/llvm/test/Transforms/StructurizeCFG/switch.ll
@@ -4,15 +4,15 @@
 ; make sure the lower switch pass is always run before structurizecfg.
 
 ; CHECK-LABEL: @switch
-define void @switch(i32 addrspace(1)* %out, i32 %cond) nounwind {
+define void @switch(ptr addrspace(1) %out, i32 %cond) nounwind {
 entry:
 ; CHECK: icmp
   switch i32 %cond, label %done [ i32 0, label %zero]
 
 ; CHECK: zero:
 zero:
-; CHECK: store i32 7, i32 addrspace(1)* %out
-  store i32 7, i32 addrspace(1)* %out
+; CHECK: store i32 7, ptr addrspace(1) %out
+  store i32 7, ptr addrspace(1) %out
 ; CHECK: br label %done
   br label %done
 


        


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