| ; RUN: opt -codegenprepare -S < %s | FileCheck %s |
| |
| target datalayout = "e-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-pc-linux-gnu" |
| |
| declare zeroext i1 @return_i1() |
| |
| define i32 @test_sor_basic(i32* %base) { |
| ; CHECK: getelementptr i32, i32* %base, i32 15 |
| ; CHECK: getelementptr i32, i32* %base-new, i32 15 |
| entry: |
| %ptr = getelementptr i32, i32* %base, i32 15 |
| %tok = call i32 (i1 ()*, i32, i32, ...)* @llvm.experimental.gc.statepoint.p0f_i1f(i1 ()* @return_i1, i32 0, i32 0, i32 0, i32* %base, i32* %ptr) |
| %base-new = call i32* @llvm.experimental.gc.relocate.p0i32(i32 %tok, i32 4, i32 4) |
| %ptr-new = call i32* @llvm.experimental.gc.relocate.p0i32(i32 %tok, i32 4, i32 5) |
| %ret = load i32, i32* %ptr-new |
| ret i32 %ret |
| } |
| |
| define i32 @test_sor_two_derived(i32* %base) { |
| ; CHECK: getelementptr i32, i32* %base, i32 15 |
| ; CHECK: getelementptr i32, i32* %base, i32 12 |
| ; CHECK: getelementptr i32, i32* %base-new, i32 15 |
| ; CHECK: getelementptr i32, i32* %base-new, i32 12 |
| entry: |
| %ptr = getelementptr i32, i32* %base, i32 15 |
| %ptr2 = getelementptr i32, i32* %base, i32 12 |
| %tok = call i32 (i1 ()*, i32, i32, ...)* @llvm.experimental.gc.statepoint.p0f_i1f(i1 ()* @return_i1, i32 0, i32 0, i32 0, i32* %base, i32* %ptr, i32* %ptr2) |
| %base-new = call i32* @llvm.experimental.gc.relocate.p0i32(i32 %tok, i32 4, i32 4) |
| %ptr-new = call i32* @llvm.experimental.gc.relocate.p0i32(i32 %tok, i32 4, i32 5) |
| %ptr2-new = call i32* @llvm.experimental.gc.relocate.p0i32(i32 %tok, i32 4, i32 6) |
| %ret = load i32, i32* %ptr-new |
| ret i32 %ret |
| } |
| |
| define i32 @test_sor_ooo(i32* %base) { |
| ; CHECK: getelementptr i32, i32* %base, i32 15 |
| ; CHECK: getelementptr i32, i32* %base-new, i32 15 |
| entry: |
| %ptr = getelementptr i32, i32* %base, i32 15 |
| %tok = call i32 (i1 ()*, i32, i32, ...)* @llvm.experimental.gc.statepoint.p0f_i1f(i1 ()* @return_i1, i32 0, i32 0, i32 0, i32* %base, i32* %ptr) |
| %ptr-new = call i32* @llvm.experimental.gc.relocate.p0i32(i32 %tok, i32 4, i32 5) |
| %base-new = call i32* @llvm.experimental.gc.relocate.p0i32(i32 %tok, i32 4, i32 4) |
| %ret = load i32, i32* %ptr-new |
| ret i32 %ret |
| } |
| |
| define i32 @test_sor_gep_smallint([3 x i32]* %base) { |
| ; CHECK: getelementptr [3 x i32], [3 x i32]* %base, i32 0, i32 2 |
| ; CHECK: getelementptr [3 x i32], [3 x i32]* %base-new, i32 0, i32 2 |
| entry: |
| %ptr = getelementptr [3 x i32], [3 x i32]* %base, i32 0, i32 2 |
| %tok = call i32 (i1 ()*, i32, i32, ...)* @llvm.experimental.gc.statepoint.p0f_i1f(i1 ()* @return_i1, i32 0, i32 0, i32 0, [3 x i32]* %base, i32* %ptr) |
| %base-new = call [3 x i32]* @llvm.experimental.gc.relocate.p0a3i32(i32 %tok, i32 4, i32 4) |
| %ptr-new = call i32* @llvm.experimental.gc.relocate.p0i32(i32 %tok, i32 4, i32 5) |
| %ret = load i32, i32* %ptr-new |
| ret i32 %ret |
| } |
| |
| define i32 @test_sor_gep_largeint([3 x i32]* %base) { |
| ; CHECK: getelementptr [3 x i32], [3 x i32]* %base, i32 0, i32 21 |
| ; CHECK-NOT: getelementptr [3 x i32], [3 x i32]* %base-new, i32 0, i32 21 |
| entry: |
| %ptr = getelementptr [3 x i32], [3 x i32]* %base, i32 0, i32 21 |
| %tok = call i32 (i1 ()*, i32, i32, ...)* @llvm.experimental.gc.statepoint.p0f_i1f(i1 ()* @return_i1, i32 0, i32 0, i32 0, [3 x i32]* %base, i32* %ptr) |
| %base-new = call [3 x i32]* @llvm.experimental.gc.relocate.p0a3i32(i32 %tok, i32 4, i32 4) |
| %ptr-new = call i32* @llvm.experimental.gc.relocate.p0i32(i32 %tok, i32 4, i32 5) |
| %ret = load i32, i32* %ptr-new |
| ret i32 %ret |
| } |
| |
| define i32 @test_sor_noop(i32* %base) { |
| ; CHECK: getelementptr i32, i32* %base, i32 15 |
| ; CHECK: call i32* @llvm.experimental.gc.relocate.p0i32(i32 %tok, i32 4, i32 5) |
| ; CHECK: call i32* @llvm.experimental.gc.relocate.p0i32(i32 %tok, i32 4, i32 6) |
| entry: |
| %ptr = getelementptr i32, i32* %base, i32 15 |
| %ptr2 = getelementptr i32, i32* %base, i32 12 |
| %tok = call i32 (i1 ()*, i32, i32, ...)* @llvm.experimental.gc.statepoint.p0f_i1f(i1 ()* @return_i1, i32 0, i32 0, i32 0, i32* %base, i32* %ptr, i32* %ptr2) |
| %ptr-new = call i32* @llvm.experimental.gc.relocate.p0i32(i32 %tok, i32 4, i32 5) |
| %ptr2-new = call i32* @llvm.experimental.gc.relocate.p0i32(i32 %tok, i32 4, i32 6) |
| %ret = load i32, i32* %ptr-new |
| ret i32 %ret |
| } |
| |
| declare i32 @llvm.experimental.gc.statepoint.p0f_i1f(i1 ()*, i32, i32, ...) |
| declare i32* @llvm.experimental.gc.relocate.p0i32(i32, i32, i32) |
| declare [3 x i32]* @llvm.experimental.gc.relocate.p0a3i32(i32, i32, i32) |