forked from OSchip/llvm-project
[tests] add tests to show effects of D98122
This commit is contained in:
Philip Reames
parent
ce94a16165
commit
82400ae016
|
|
@ -0,0 +1,245 @@
|
|||
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
|
||||
; RUN: opt < %s -rewrite-statepoints-for-gc -S 2>&1 | FileCheck %s
|
||||
; RUN: opt < %s -passes=rewrite-statepoints-for-gc -S 2>&1 | FileCheck %s
|
||||
|
||||
; A collection of tests for exercising the base inference logic in the
|
||||
; findBasePointers. That is, the logic which proves a potentially derived
|
||||
; pointer is actually a base pointer itself.
|
||||
|
||||
define i8 addrspace(1)* @test(i8 addrspace(1)* %a) gc "statepoint-example" {
|
||||
; CHECK-LABEL: @test(
|
||||
; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(i8 addrspace(1)* [[A:%.*]]) ]
|
||||
; CHECK-NEXT: [[A_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 0, i32 0)
|
||||
; CHECK-NEXT: ret i8 addrspace(1)* [[A_RELOCATED]]
|
||||
;
|
||||
call void @foo()
|
||||
ret i8 addrspace(1)* %a
|
||||
}
|
||||
|
||||
define i8 addrspace(1)* @test_select(i1 %c, i8 addrspace(1)* %a1, i8 addrspace(1)* %a2) gc "statepoint-example" {
|
||||
; CHECK-LABEL: @test_select(
|
||||
; CHECK-NEXT: [[SEL_BASE:%.*]] = select i1 [[C:%.*]], i8 addrspace(1)* [[A1:%.*]], i8 addrspace(1)* [[A2:%.*]], !is_base_value !0
|
||||
; CHECK-NEXT: [[SEL:%.*]] = select i1 [[C]], i8 addrspace(1)* [[A1]], i8 addrspace(1)* [[A2]]
|
||||
; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(i8 addrspace(1)* [[SEL]], i8 addrspace(1)* [[SEL_BASE]]) ]
|
||||
; CHECK-NEXT: [[SEL_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 0)
|
||||
; CHECK-NEXT: [[SEL_BASE_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 1)
|
||||
; CHECK-NEXT: ret i8 addrspace(1)* [[SEL_RELOCATED]]
|
||||
;
|
||||
%sel = select i1 %c, i8 addrspace(1)* %a1, i8 addrspace(1)* %a2
|
||||
call void @foo()
|
||||
ret i8 addrspace(1)* %sel
|
||||
}
|
||||
|
||||
define i8 addrspace(1)* @test_phi1(i1 %c, i8 addrspace(1)* %a1, i8 addrspace(1)* %a2) gc "statepoint-example" {
|
||||
; CHECK-LABEL: @test_phi1(
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: br i1 [[C:%.*]], label [[TAKEN:%.*]], label [[UNTAKEN:%.*]]
|
||||
; CHECK: taken:
|
||||
; CHECK-NEXT: br label [[MERGE:%.*]]
|
||||
; CHECK: untaken:
|
||||
; CHECK-NEXT: br label [[MERGE]]
|
||||
; CHECK: merge:
|
||||
; CHECK-NEXT: [[PHI_BASE:%.*]] = phi i8 addrspace(1)* [ [[A1:%.*]], [[TAKEN]] ], [ [[A2:%.*]], [[UNTAKEN]] ], !is_base_value !0
|
||||
; CHECK-NEXT: [[PHI:%.*]] = phi i8 addrspace(1)* [ [[A1]], [[TAKEN]] ], [ [[A2]], [[UNTAKEN]] ]
|
||||
; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(i8 addrspace(1)* [[PHI]], i8 addrspace(1)* [[PHI_BASE]]) ]
|
||||
; CHECK-NEXT: [[PHI_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 0)
|
||||
; CHECK-NEXT: [[PHI_BASE_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 1)
|
||||
; CHECK-NEXT: ret i8 addrspace(1)* [[PHI_RELOCATED]]
|
||||
;
|
||||
entry:
|
||||
br i1 %c, label %taken, label %untaken
|
||||
taken:
|
||||
br label %merge
|
||||
untaken:
|
||||
br label %merge
|
||||
merge:
|
||||
%phi = phi i8 addrspace(1)* [%a1, %taken], [%a2, %untaken]
|
||||
call void @foo()
|
||||
ret i8 addrspace(1)* %phi
|
||||
}
|
||||
|
||||
define i8 addrspace(1)* @test_phi_lcssa(i1 %c, i8 addrspace(1)* %a1, i8 addrspace(1)* %a2) gc "statepoint-example" {
|
||||
; CHECK-LABEL: @test_phi_lcssa(
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: br label [[MERGE:%.*]]
|
||||
; CHECK: merge:
|
||||
; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(i8 addrspace(1)* [[A1:%.*]]) ]
|
||||
; CHECK-NEXT: [[A1_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 0, i32 0)
|
||||
; CHECK-NEXT: ret i8 addrspace(1)* [[A1_RELOCATED]]
|
||||
;
|
||||
entry:
|
||||
br label %merge
|
||||
merge:
|
||||
%phi = phi i8 addrspace(1)* [%a1, %entry]
|
||||
call void @foo()
|
||||
ret i8 addrspace(1)* %phi
|
||||
}
|
||||
|
||||
|
||||
define i8 addrspace(1)* @test_loop1(i1 %c, i8 addrspace(1)* %a1, i8 addrspace(1)* %a2) gc "statepoint-example" {
|
||||
; CHECK-LABEL: @test_loop1(
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: br label [[LOOP:%.*]]
|
||||
; CHECK: loop:
|
||||
; CHECK-NEXT: [[PHI_BASE:%.*]] = phi i8 addrspace(1)* [ [[A1:%.*]], [[ENTRY:%.*]] ], [ [[A2:%.*]], [[LOOP]] ], !is_base_value !0
|
||||
; CHECK-NEXT: [[PHI:%.*]] = phi i8 addrspace(1)* [ [[A1]], [[ENTRY]] ], [ [[A2]], [[LOOP]] ]
|
||||
; CHECK-NEXT: br i1 [[C:%.*]], label [[EXIT:%.*]], label [[LOOP]]
|
||||
; CHECK: exit:
|
||||
; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(i8 addrspace(1)* [[PHI]], i8 addrspace(1)* [[PHI_BASE]]) ]
|
||||
; CHECK-NEXT: [[PHI_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 0)
|
||||
; CHECK-NEXT: [[PHI_BASE_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 1)
|
||||
; CHECK-NEXT: ret i8 addrspace(1)* [[PHI_RELOCATED]]
|
||||
;
|
||||
entry:
|
||||
br label %loop
|
||||
loop:
|
||||
%phi = phi i8 addrspace(1)* [%a1, %entry], [%a2, %loop]
|
||||
br i1 %c, label %exit, label %loop
|
||||
exit:
|
||||
%phi2 = phi i8 addrspace(1)* [%phi, %loop]
|
||||
call void @foo()
|
||||
ret i8 addrspace(1)* %phi2
|
||||
}
|
||||
|
||||
define i8 addrspace(1)* @test_loop2(i1 %c, i8 addrspace(1)* %a1) gc "statepoint-example" {
|
||||
; CHECK-LABEL: @test_loop2(
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: br label [[LOOP:%.*]]
|
||||
; CHECK: loop:
|
||||
; CHECK-NEXT: [[PHI_BASE:%.*]] = phi i8 addrspace(1)* [ [[A1:%.*]], [[ENTRY:%.*]] ], [ [[O2:%.*]], [[LOOP]] ], !is_base_value !0
|
||||
; CHECK-NEXT: [[PHI:%.*]] = phi i8 addrspace(1)* [ [[A1]], [[ENTRY]] ], [ [[O2]], [[LOOP]] ]
|
||||
; CHECK-NEXT: [[ADDR:%.*]] = bitcast i8 addrspace(1)* [[PHI]] to i8 addrspace(1)* addrspace(1)*
|
||||
; CHECK-NEXT: [[O2]] = load i8 addrspace(1)*, i8 addrspace(1)* addrspace(1)* [[ADDR]], align 8
|
||||
; CHECK-NEXT: br i1 [[C:%.*]], label [[EXIT:%.*]], label [[LOOP]]
|
||||
; CHECK: exit:
|
||||
; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(i8 addrspace(1)* [[PHI]], i8 addrspace(1)* [[PHI_BASE]]) ]
|
||||
; CHECK-NEXT: [[PHI_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 0)
|
||||
; CHECK-NEXT: [[PHI_BASE_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 1)
|
||||
; CHECK-NEXT: ret i8 addrspace(1)* [[PHI_RELOCATED]]
|
||||
;
|
||||
entry:
|
||||
br label %loop
|
||||
loop:
|
||||
%phi = phi i8 addrspace(1)* [%a1, %entry], [%o2, %loop]
|
||||
%addr = bitcast i8 addrspace(1)* %phi to i8 addrspace(1)* addrspace(1)*
|
||||
%o2 = load i8 addrspace(1)*, i8 addrspace(1)* addrspace(1)* %addr
|
||||
br i1 %c, label %exit, label %loop
|
||||
exit:
|
||||
%phi2 = phi i8 addrspace(1)* [%phi, %loop]
|
||||
call void @foo()
|
||||
ret i8 addrspace(1)* %phi2
|
||||
}
|
||||
|
||||
; %phi1 and phi2 are not base pointers, but they do have a single
|
||||
; base pointer which is %a1
|
||||
define i8 addrspace(1)* @test_loop3(i1 %c, i8 addrspace(1)* %a1) gc "statepoint-example" {
|
||||
; CHECK-LABEL: @test_loop3(
|
||||
; CHECK-NEXT: entry:
|
||||
; CHECK-NEXT: br label [[LOOP:%.*]]
|
||||
; CHECK: loop:
|
||||
; CHECK-NEXT: [[PHI:%.*]] = phi i8 addrspace(1)* [ [[A1:%.*]], [[ENTRY:%.*]] ], [ [[GEP:%.*]], [[LOOP]] ]
|
||||
; CHECK-NEXT: [[GEP]] = getelementptr i8, i8 addrspace(1)* [[PHI]], i64 16
|
||||
; CHECK-NEXT: br i1 [[C:%.*]], label [[EXIT:%.*]], label [[LOOP]]
|
||||
; CHECK: exit:
|
||||
; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(i8 addrspace(1)* [[PHI]], i8 addrspace(1)* [[A1]]) ]
|
||||
; CHECK-NEXT: [[PHI_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 0)
|
||||
; CHECK-NEXT: [[A1_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 1)
|
||||
; CHECK-NEXT: ret i8 addrspace(1)* [[PHI_RELOCATED]]
|
||||
;
|
||||
entry:
|
||||
br label %loop
|
||||
loop:
|
||||
%phi = phi i8 addrspace(1)* [%a1, %entry], [%gep, %loop]
|
||||
%gep = getelementptr i8, i8 addrspace(1)* %phi, i64 16
|
||||
br i1 %c, label %exit, label %loop
|
||||
exit:
|
||||
%phi2 = phi i8 addrspace(1)* [%phi, %loop]
|
||||
call void @foo()
|
||||
ret i8 addrspace(1)* %phi2
|
||||
}
|
||||
|
||||
define <2 x i8 addrspace(1)*> @test_vec_passthrough(<2 x i8 addrspace(1)*> %a) gc "statepoint-example" {
|
||||
; CHECK-LABEL: @test_vec_passthrough(
|
||||
; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(<2 x i8 addrspace(1)*> [[A:%.*]]) ]
|
||||
; CHECK-NEXT: [[A_RELOCATED:%.*]] = call coldcc <2 x i8 addrspace(1)*> @llvm.experimental.gc.relocate.v2p1i8(token [[STATEPOINT_TOKEN]], i32 0, i32 0)
|
||||
; CHECK-NEXT: ret <2 x i8 addrspace(1)*> [[A_RELOCATED]]
|
||||
;
|
||||
call void @foo()
|
||||
ret <2 x i8 addrspace(1)*> %a
|
||||
}
|
||||
|
||||
|
||||
define <2 x i8 addrspace(1)*> @test_insert(i8 addrspace(1)* %a) gc "statepoint-example" {
|
||||
; CHECK-LABEL: @test_insert(
|
||||
; CHECK-NEXT: [[VEC_BASE:%.*]] = insertelement <2 x i8 addrspace(1)*> zeroinitializer, i8 addrspace(1)* [[A:%.*]], i64 0, !is_base_value !0
|
||||
; CHECK-NEXT: [[VEC:%.*]] = insertelement <2 x i8 addrspace(1)*> zeroinitializer, i8 addrspace(1)* [[A]], i64 0
|
||||
; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(<2 x i8 addrspace(1)*> [[VEC]], <2 x i8 addrspace(1)*> [[VEC_BASE]]) ]
|
||||
; CHECK-NEXT: [[VEC_RELOCATED:%.*]] = call coldcc <2 x i8 addrspace(1)*> @llvm.experimental.gc.relocate.v2p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 0)
|
||||
; CHECK-NEXT: [[VEC_BASE_RELOCATED:%.*]] = call coldcc <2 x i8 addrspace(1)*> @llvm.experimental.gc.relocate.v2p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 1)
|
||||
; CHECK-NEXT: ret <2 x i8 addrspace(1)*> [[VEC_RELOCATED]]
|
||||
;
|
||||
%vec = insertelement <2 x i8 addrspace(1)*> zeroinitializer, i8 addrspace(1)* %a, i64 0
|
||||
call void @foo()
|
||||
ret <2 x i8 addrspace(1)*> %vec
|
||||
}
|
||||
|
||||
define i8 addrspace(1)* @test_extract(<2 x i8 addrspace(1)*> %a) gc "statepoint-example" {
|
||||
; CHECK-LABEL: @test_extract(
|
||||
; CHECK-NEXT: [[BASE_EE:%.*]] = extractelement <2 x i8 addrspace(1)*> [[A:%.*]], i64 0, !is_base_value !0
|
||||
; CHECK-NEXT: [[EE:%.*]] = extractelement <2 x i8 addrspace(1)*> [[A]], i64 0
|
||||
; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(i8 addrspace(1)* [[EE]], i8 addrspace(1)* [[BASE_EE]]) ]
|
||||
; CHECK-NEXT: [[EE_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 0)
|
||||
; CHECK-NEXT: [[BASE_EE_RELOCATED:%.*]] = call coldcc i8 addrspace(1)* @llvm.experimental.gc.relocate.p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 1)
|
||||
; CHECK-NEXT: ret i8 addrspace(1)* [[EE_RELOCATED]]
|
||||
;
|
||||
%ee = extractelement <2 x i8 addrspace(1)*> %a, i64 0
|
||||
call void @foo()
|
||||
ret i8 addrspace(1)* %ee
|
||||
}
|
||||
|
||||
define <2 x i8 addrspace(1)*> @test_shuffle(<2 x i8 addrspace(1)*> %a1) gc "statepoint-example" {
|
||||
; CHECK-LABEL: @test_shuffle(
|
||||
; CHECK-NEXT: [[RES:%.*]] = shufflevector <2 x i8 addrspace(1)*> [[A1:%.*]], <2 x i8 addrspace(1)*> [[A1]], <2 x i32> zeroinitializer
|
||||
; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(<2 x i8 addrspace(1)*> [[RES]], <2 x i8 addrspace(1)*> [[A1]]) ]
|
||||
; CHECK-NEXT: [[RES_RELOCATED:%.*]] = call coldcc <2 x i8 addrspace(1)*> @llvm.experimental.gc.relocate.v2p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 0)
|
||||
; CHECK-NEXT: [[A1_RELOCATED:%.*]] = call coldcc <2 x i8 addrspace(1)*> @llvm.experimental.gc.relocate.v2p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 1)
|
||||
; CHECK-NEXT: ret <2 x i8 addrspace(1)*> [[RES_RELOCATED]]
|
||||
;
|
||||
%res = shufflevector <2 x i8 addrspace(1)*> %a1, <2 x i8 addrspace(1)*> %a1, <2 x i32> zeroinitializer
|
||||
call void @foo()
|
||||
ret <2 x i8 addrspace(1)*> %res
|
||||
}
|
||||
|
||||
define <2 x i8 addrspace(1)*> @test_shuffle2(<2 x i8 addrspace(1)*> %a1, <2 x i8 addrspace(1)*> %a2) gc "statepoint-example" {
|
||||
; CHECK-LABEL: @test_shuffle2(
|
||||
; CHECK-NEXT: [[RES_BASE:%.*]] = shufflevector <2 x i8 addrspace(1)*> [[A1:%.*]], <2 x i8 addrspace(1)*> [[A2:%.*]], <2 x i32> zeroinitializer, !is_base_value !0
|
||||
; CHECK-NEXT: [[RES:%.*]] = shufflevector <2 x i8 addrspace(1)*> [[A1]], <2 x i8 addrspace(1)*> [[A2]], <2 x i32> zeroinitializer
|
||||
; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(<2 x i8 addrspace(1)*> [[RES]], <2 x i8 addrspace(1)*> [[RES_BASE]]) ]
|
||||
; CHECK-NEXT: [[RES_RELOCATED:%.*]] = call coldcc <2 x i8 addrspace(1)*> @llvm.experimental.gc.relocate.v2p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 0)
|
||||
; CHECK-NEXT: [[RES_BASE_RELOCATED:%.*]] = call coldcc <2 x i8 addrspace(1)*> @llvm.experimental.gc.relocate.v2p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 1)
|
||||
; CHECK-NEXT: ret <2 x i8 addrspace(1)*> [[RES_RELOCATED]]
|
||||
;
|
||||
%res = shufflevector <2 x i8 addrspace(1)*> %a1, <2 x i8 addrspace(1)*> %a2, <2 x i32> zeroinitializer
|
||||
call void @foo()
|
||||
ret <2 x i8 addrspace(1)*> %res
|
||||
}
|
||||
|
||||
define <4 x i8 addrspace(1)*> @test_shuffle_concat(<2 x i8 addrspace(1)*> %a1, <2 x i8 addrspace(1)*> %a2) gc "statepoint-example" {
|
||||
; CHECK-LABEL: @test_shuffle_concat(
|
||||
; CHECK-NEXT: [[RES_BASE:%.*]] = shufflevector <2 x i8 addrspace(1)*> [[A1:%.*]], <2 x i8 addrspace(1)*> [[A2:%.*]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>, !is_base_value !0
|
||||
; CHECK-NEXT: [[RES:%.*]] = shufflevector <2 x i8 addrspace(1)*> [[A1]], <2 x i8 addrspace(1)*> [[A2]], <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
||||
; CHECK-NEXT: [[STATEPOINT_TOKEN:%.*]] = call token (i64, i32, void ()*, i32, i32, ...) @llvm.experimental.gc.statepoint.p0f_isVoidf(i64 2882400000, i32 0, void ()* @foo, i32 0, i32 0, i32 0, i32 0) [ "gc-live"(<4 x i8 addrspace(1)*> [[RES]], <4 x i8 addrspace(1)*> [[RES_BASE]]) ]
|
||||
; CHECK-NEXT: [[RES_RELOCATED:%.*]] = call coldcc <4 x i8 addrspace(1)*> @llvm.experimental.gc.relocate.v4p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 0)
|
||||
; CHECK-NEXT: [[RES_BASE_RELOCATED:%.*]] = call coldcc <4 x i8 addrspace(1)*> @llvm.experimental.gc.relocate.v4p1i8(token [[STATEPOINT_TOKEN]], i32 1, i32 1)
|
||||
; CHECK-NEXT: ret <4 x i8 addrspace(1)*> [[RES_RELOCATED]]
|
||||
;
|
||||
%res = shufflevector <2 x i8 addrspace(1)*> %a1, <2 x i8 addrspace(1)*> %a2, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
|
||||
call void @foo()
|
||||
ret <4 x i8 addrspace(1)*> %res
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
declare void @foo()
|
||||
Loading…
Reference in New Issue