aboutsummaryrefslogtreecommitdiff
path: root/llvm/test/Assembler
diff options
context:
space:
mode:
Diffstat (limited to 'llvm/test/Assembler')
-rw-r--r--llvm/test/Assembler/ptrtoaddr-invalid-constexpr.ll56
-rw-r--r--llvm/test/Assembler/ptrtoaddr-invalid.ll84
-rw-r--r--llvm/test/Assembler/ptrtoaddr.ll27
3 files changed, 167 insertions, 0 deletions
diff --git a/llvm/test/Assembler/ptrtoaddr-invalid-constexpr.ll b/llvm/test/Assembler/ptrtoaddr-invalid-constexpr.ll
new file mode 100644
index 0000000..665deff
--- /dev/null
+++ b/llvm/test/Assembler/ptrtoaddr-invalid-constexpr.ll
@@ -0,0 +1,56 @@
+;; Check all requirements on the ptrtoaddr constant expression operands
+;; Most of these invalid cases are detected at parse time but some are only
+;; detected at verification time (see Verifier::visitPtrToAddrInst())
+; RUN: rm -rf %t && split-file --leading-lines %s %t
+
+;--- src_vec_dst_no_vec.ll
+; RUN: not llvm-as %t/src_vec_dst_no_vec.ll -o /dev/null 2>&1 | FileCheck -check-prefix=SRC_VEC_DST_NO_VEC %s --implicit-check-not="error:"
+@g = global i64 ptrtoaddr (<2 x ptr> <ptr @g, ptr @g> to i64)
+; SRC_VEC_DST_NO_VEC: [[#@LINE-1]]:17: error: invalid cast opcode for cast from '<2 x ptr>' to 'i64'
+
+;--- src_no_vec_dst_vec.ll
+; RUN: not llvm-as %t/src_no_vec_dst_vec.ll -o /dev/null 2>&1 | FileCheck -check-prefix=SRC_NO_VEC_DST_VEC %s --implicit-check-not="error:"
+@g = global <2 x i64> ptrtoaddr (ptr @g to <2 x i64>)
+; SRC_NO_VEC_DST_VEC: [[#@LINE-1]]:23: error: invalid cast opcode for cast from 'ptr' to '<2 x i64>'
+
+;--- dst_not_int.ll
+; RUN: not llvm-as %t/dst_not_int.ll -o /dev/null 2>&1 | FileCheck -check-prefix=DST_NOT_INT %s --implicit-check-not="error:"
+@g = global float ptrtoaddr (ptr @g to float)
+; DST_NOT_INT: [[#@LINE-1]]:19: error: invalid cast opcode for cast from 'ptr' to 'float'
+
+;--- dst_not_int_vec.ll
+; RUN: not llvm-as %t/dst_not_int_vec.ll -o /dev/null 2>&1 | FileCheck -check-prefix=DST_NOT_INT_VEC %s --implicit-check-not="error:"
+@g = global <2 x float> ptrtoaddr (<2 x ptr> <ptr @g, ptr @g> to <2 x float>)
+; DST_NOT_INT_VEC: [[#@LINE-1]]:25: error: invalid cast opcode for cast from '<2 x ptr>' to '<2 x float>'
+
+;--- src_not_ptr.ll
+; RUN: not llvm-as %t/src_not_ptr.ll -o /dev/null 2>&1 | FileCheck -check-prefix=SRC_NOT_PTR %s --implicit-check-not="error:"
+@g = global i64 ptrtoaddr (i32 1 to i64)
+; SRC_NOT_PTR: [[#@LINE-1]]:17: error: invalid cast opcode for cast from 'i32' to 'i64'
+
+;--- src_not_ptr_vec.ll
+; RUN: not llvm-as %t/src_not_ptr_vec.ll -o /dev/null 2>&1 | FileCheck -check-prefix=SRC_NOT_PTR_VEC %s --implicit-check-not="error:"
+@g = global <2 x i64> ptrtoaddr (<2 x i32> <i32 1, i32 2> to <2 x i64>)
+; SRC_NOT_PTR_VEC: [[#@LINE-1]]:23: error: invalid cast opcode for cast from '<2 x i32>' to '<2 x i64>'
+
+;--- vec_src_fewer_elems.ll
+; RUN: not llvm-as %t/vec_src_fewer_elems.ll -o /dev/null 2>&1 | FileCheck -check-prefix=VEC_SRC_FEWER_ELEMS %s --implicit-check-not="error:"
+@g = global <4 x i64> ptrtoaddr (<2 x ptr> <ptr @g, ptr @g> to <4 x i64>)
+; VEC_SRC_FEWER_ELEMS: [[#@LINE-1]]:23: error: invalid cast opcode for cast from '<2 x ptr>' to '<4 x i64>'
+
+;--- vec_dst_fewer_elems.ll
+; RUN: not llvm-as %t/vec_dst_fewer_elems.ll -o /dev/null 2>&1 | FileCheck -check-prefix=VEC_DST_FEWER_ELEMS %s --implicit-check-not="error:"
+@g = global <2 x i64> ptrtoaddr (<4 x ptr> <ptr @g, ptr @g, ptr @g, ptr @g> to <2 x i64>)
+; VEC_DST_FEWER_ELEMS: [[#@LINE-1]]:23: error: invalid cast opcode for cast from '<4 x ptr>' to '<2 x i64>'
+
+;--- dst_not_addr_size.ll
+; The following invalid IR is caught by the verifier, not the parser:
+; RUN: llvm-as %t/dst_not_addr_size.ll --disable-output --disable-verify
+; RUN: not llvm-as %t/dst_not_addr_size.ll -o /dev/null 2>&1 | FileCheck -check-prefix=DST_NOT_ADDR_SIZE %s --implicit-check-not="error:"
+; DST_NOT_ADDR_SIZE: assembly parsed, but does not verify as correct!
+@g = global i32 ptrtoaddr (ptr @g to i32)
+; DST_NOT_ADDR_SIZE-NEXT: PtrToAddr result must be address width
+; DST_NOT_ADDR_SIZE-NEXT: i32 ptrtoaddr (ptr @g to i32)
+@g_vec = global <4 x i32> ptrtoaddr (<4 x ptr> <ptr @g, ptr @g, ptr @g, ptr @g> to <4 x i32>)
+; TODO: Verifier.cpp does not visit ConstantVector/ConstantStruct values
+; TODO-DST_NOT_ADDR_SIZE: PtrToAddr result must be address width
diff --git a/llvm/test/Assembler/ptrtoaddr-invalid.ll b/llvm/test/Assembler/ptrtoaddr-invalid.ll
new file mode 100644
index 0000000..dff787b
--- /dev/null
+++ b/llvm/test/Assembler/ptrtoaddr-invalid.ll
@@ -0,0 +1,84 @@
+;; Check all requirements on the ptrtoaddr instruction operands
+;; Most of these invalid cases are detected at parse time but some are only
+;; detected at verification time (see Verifier::visitPtrToAddrInst())
+; RUN: rm -rf %t && split-file --leading-lines %s %t
+
+;--- src_vec_dst_no_vec.ll
+; RUN: not llvm-as %t/src_vec_dst_no_vec.ll -o /dev/null 2>&1 | FileCheck -check-prefix=SRC_VEC_DST_NO_VEC %s --implicit-check-not="error:"
+define i64 @bad(<2 x ptr> %p) {
+ %addr = ptrtoaddr <2 x ptr> %p to i64
+ ; SRC_VEC_DST_NO_VEC: [[#@LINE-1]]:21: error: invalid cast opcode for cast from '<2 x ptr>' to 'i64'
+ ret i64 %addr
+}
+
+;--- src_no_vec_dst_vec.ll
+; RUN: not llvm-as %t/src_no_vec_dst_vec.ll -o /dev/null 2>&1 | FileCheck -check-prefix=SRC_NO_VEC_DST_VEC %s --implicit-check-not="error:"
+define <2 x i64> @bad(ptr %p) {
+ %addr = ptrtoaddr ptr %p to <2 x i64>
+ ; SRC_NO_VEC_DST_VEC: [[#@LINE-1]]:21: error: invalid cast opcode for cast from 'ptr' to '<2 x i64>'
+ ret <2 x i64> %addr
+}
+
+;--- dst_not_int.ll
+; RUN: not llvm-as %t/dst_not_int.ll -o /dev/null 2>&1 | FileCheck -check-prefix=DST_NOT_INT %s --implicit-check-not="error:"
+define float @bad(ptr %p) {
+ %addr = ptrtoaddr ptr %p to float
+ ; DST_NOT_INT: [[#@LINE-1]]:21: error: invalid cast opcode for cast from 'ptr' to 'float'
+ ret float %addr
+}
+
+;--- dst_not_int_vec.ll
+; RUN: not llvm-as %t/dst_not_int_vec.ll -o /dev/null 2>&1 | FileCheck -check-prefix=DST_NOT_INT_VEC %s --implicit-check-not="error:"
+define <2 x float> @bad(<2 x ptr> %p) {
+ %addr = ptrtoaddr <2 x ptr> %p to <2 x float>
+ ; DST_NOT_INT_VEC: [[#@LINE-1]]:21: error: invalid cast opcode for cast from '<2 x ptr>' to '<2 x float>'
+ ret <2 x float> %addr
+}
+
+;--- src_not_ptr.ll
+; RUN: not llvm-as %t/src_not_ptr.ll -o /dev/null 2>&1 | FileCheck -check-prefix=SRC_NOT_PTR %s --implicit-check-not="error:"
+define i64 @bad(i32 %p) {
+ %addr = ptrtoaddr i32 %p to i64
+ ; SRC_NOT_PTR: [[#@LINE-1]]:21: error: invalid cast opcode for cast from 'i32' to 'i64'
+ ret i64 %addr
+}
+
+;--- src_not_ptr_vec.ll
+; RUN: not llvm-as %t/src_not_ptr_vec.ll -o /dev/null 2>&1 | FileCheck -check-prefix=SRC_NOT_PTR_VEC %s --implicit-check-not="error:"
+define <2 x i64> @bad(<2 x i32> %p) {
+ %addr = ptrtoaddr <2 x i32> %p to <2 x i64>
+ ; SRC_NOT_PTR_VEC: [[#@LINE-1]]:21: error: invalid cast opcode for cast from '<2 x i32>' to '<2 x i64>'
+ ret <2 x i64> %addr
+}
+
+;--- vec_src_fewer_elems.ll
+; RUN: not llvm-as %t/vec_src_fewer_elems.ll -o /dev/null 2>&1 | FileCheck -check-prefix=VEC_SRC_FEWER_ELEMS %s --implicit-check-not="error:"
+define <4 x i64> @bad(<2 x ptr> %p) {
+ %addr = ptrtoaddr <2 x ptr> %p to <4 x i64>
+ ; VEC_SRC_FEWER_ELEMS: [[#@LINE-1]]:21: error: invalid cast opcode for cast from '<2 x ptr>' to '<4 x i64>'
+ ret <4 x i64> %addr
+}
+
+;--- vec_dst_fewer_elems.ll
+; RUN: not llvm-as %t/vec_dst_fewer_elems.ll -o /dev/null 2>&1 | FileCheck -check-prefix=VEC_DST_FEWER_ELEMS %s --implicit-check-not="error:"
+define <2 x i64> @bad(<4 x ptr> %p) {
+ %addr = ptrtoaddr <4 x ptr> %p to <2 x i64>
+ ; VEC_DST_FEWER_ELEMS: [[#@LINE-1]]:21: error: invalid cast opcode for cast from '<4 x ptr>' to '<2 x i64>'
+ ret <2 x i64> %addr
+}
+
+;--- dst_not_addr_size.ll
+; The following invalid IR is caught by the verifier, not the parser:
+; RUN: llvm-as %t/dst_not_addr_size.ll --disable-output --disable-verify
+; RUN: not llvm-as %t/dst_not_addr_size.ll -o /dev/null 2>&1 | FileCheck -check-prefix=DST_NOT_ADDR_SIZE %s --implicit-check-not="error:"
+; DST_NOT_ADDR_SIZE: assembly parsed, but does not verify as correct!
+define i32 @bad(ptr %p) {
+ %addr = ptrtoaddr ptr %p to i32
+ ; DST_NOT_ADDR_SIZE: PtrToAddr result must be address width
+ ret i32 %addr
+}
+define <4 x i32> @bad_vec(<4 x ptr> %p) {
+ %addr = ptrtoaddr <4 x ptr> %p to <4 x i32>
+ ; DST_NOT_ADDR_SIZE: PtrToAddr result must be address width
+ ret <4 x i32> %addr
+}
diff --git a/llvm/test/Assembler/ptrtoaddr.ll b/llvm/test/Assembler/ptrtoaddr.ll
new file mode 100644
index 0000000..f21410b
--- /dev/null
+++ b/llvm/test/Assembler/ptrtoaddr.ll
@@ -0,0 +1,27 @@
+; RUN: llvm-as < %s | llvm-dis | FileCheck %s
+target datalayout = "p1:64:64:64:32"
+
+@i_as0 = global i32 0
+@global_cast_as0 = global i64 ptrtoaddr (ptr @i_as0 to i64)
+; CHECK: @global_cast_as0 = global i64 ptrtoaddr (ptr @i_as0 to i64)
+@i_as1 = addrspace(1) global i32 0
+@global_cast_as1 = global i32 ptrtoaddr (ptr addrspace(1) @i_as1 to i32)
+; CHECK: @global_cast_as1 = global i32 ptrtoaddr (ptr addrspace(1) @i_as1 to i32)
+
+define i64 @test_as0(ptr %p) {
+ %addr = ptrtoaddr ptr %p to i64
+ ; CHECK: %addr = ptrtoaddr ptr %p to i64
+ ret i64 %addr
+}
+
+define i32 @test_as1(ptr addrspace(1) %p) {
+ %addr = ptrtoaddr ptr addrspace(1) %p to i32
+ ; CHECK: %addr = ptrtoaddr ptr addrspace(1) %p to i32
+ ret i32 %addr
+}
+
+define <2 x i32> @test_vec_as1(<2 x ptr addrspace(1)> %p) {
+ %addr = ptrtoaddr <2 x ptr addrspace(1)> %p to <2 x i32>
+ ; CHECK: %addr = ptrtoaddr <2 x ptr addrspace(1)> %p to <2 x i32>
+ ret <2 x i32> %addr
+}
generated by cgit v1.1 at 2025-08-31 21:29:19 +0000