================
@@ -143,52 +143,82 @@ void __attribute__((riscv_vls_cc))
test_too_large(int32x64_t arg) {}
// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_too_large_256(<vscale x 16 x i32> noundef %arg.coerce)
void __attribute__((riscv_vls_cc(256))) test_too_large_256(int32x64_t arg) {}
-// CHECK-LLVM: define dso_local riscv_vls_cc(128) void @test_st_i32x4(<vscale
x 2 x i32> %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(128) void @test_st_i32x4(<vscale
x 2 x i32> %arg.coerce)
void __attribute__((riscv_vls_cc)) test_st_i32x4(struct st_i32x4 arg) {}
-// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x4_256(<vscale x 1 x i32> %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x4_256(<vscale x 1 x i32> %arg.coerce)
void __attribute__((riscv_vls_cc(256))) test_st_i32x4_256(struct st_i32x4 arg)
{}
-// CHECK-LLVM: define dso_local riscv_vls_cc(128) void
@test_st_i32x4_arr1(<vscale x 2 x i32> %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(128) void
@test_st_i32x4_arr1(<vscale x 2 x i32> %arg.coerce)
void __attribute__((riscv_vls_cc)) test_st_i32x4_arr1(struct st_i32x4_arr1
arg) {}
-// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x4_arr1_256(<vscale x 1 x i32> %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x4_arr1_256(<vscale x 1 x i32> %arg.coerce)
void __attribute__((riscv_vls_cc(256))) test_st_i32x4_arr1_256(struct
st_i32x4_arr1 arg) {}
-// CHECK-LLVM: define dso_local riscv_vls_cc(128) void
@test_st_i32x4_arr4(<vscale x 8 x i32> %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(128) void
@test_st_i32x4_arr4(<vscale x 8 x i32> %arg.coerce)
void __attribute__((riscv_vls_cc)) test_st_i32x4_arr4(struct st_i32x4_arr4
arg) {}
-// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x4_arr4_256(<vscale x 4 x i32> %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x4_arr4_256(<vscale x 4 x i32> %arg.coerce)
void __attribute__((riscv_vls_cc(256))) test_st_i32x4_arr4_256(struct
st_i32x4_arr4 arg) {}
-// CHECK-LLVM: define dso_local riscv_vls_cc(128) void
@test_st_i32x4_arr8(<vscale x 16 x i32> %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(128) void
@test_st_i32x4_arr8(<vscale x 16 x i32> %arg.coerce)
void __attribute__((riscv_vls_cc)) test_st_i32x4_arr8(struct st_i32x4_arr8
arg) {}
-// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x4_arr8_256(<vscale x 8 x i32> %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x4_arr8_256(<vscale x 8 x i32> %arg.coerce)
void __attribute__((riscv_vls_cc(256))) test_st_i32x4_arr8_256(struct
st_i32x4_arr8 arg) {}
-// CHECK-LLVM: define dso_local riscv_vls_cc(128) void
@test_st_i32x4x2(target("riscv.vector.tuple", <vscale x 8 x i8>, 2) %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(128) void
@test_st_i32x4x2(target("riscv.vector.tuple", <vscale x 8 x i8>, 2) %arg.coerce)
void __attribute__((riscv_vls_cc)) test_st_i32x4x2(struct st_i32x4x2 arg) {}
-// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x4x2_256(target("riscv.vector.tuple", <vscale x 4 x i8>, 2) %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x4x2_256(target("riscv.vector.tuple", <vscale x 4 x i8>, 2)
%arg.coerce)
void __attribute__((riscv_vls_cc(256))) test_st_i32x4x2_256(struct st_i32x4x2
arg) {}
-// CHECK-LLVM: define dso_local riscv_vls_cc(128) void
@test_st_i32x8x2(target("riscv.vector.tuple", <vscale x 16 x i8>, 2) %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(128) void
@test_st_i32x8x2(target("riscv.vector.tuple", <vscale x 16 x i8>, 2)
%arg.coerce)
void __attribute__((riscv_vls_cc)) test_st_i32x8x2(struct st_i32x8x2 arg) {}
-// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x8x2_256(target("riscv.vector.tuple", <vscale x 8 x i8>, 2) %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x8x2_256(target("riscv.vector.tuple", <vscale x 8 x i8>, 2)
%arg.coerce)
void __attribute__((riscv_vls_cc(256))) test_st_i32x8x2_256(struct st_i32x8x2
arg) {}
// CHECK-LLVM: define dso_local riscv_vls_cc(128) void @test_st_i32x64x2(ptr
noundef %arg)
void __attribute__((riscv_vls_cc)) test_st_i32x64x2(struct st_i32x64x2 arg) {}
// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x64x2_256(ptr noundef %arg)
void __attribute__((riscv_vls_cc(256))) test_st_i32x64x2_256(struct
st_i32x64x2 arg) {}
-// CHECK-LLVM: define dso_local riscv_vls_cc(128) void
@test_st_i32x4x3(target("riscv.vector.tuple", <vscale x 8 x i8>, 3) %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(128) void
@test_st_i32x4x3(target("riscv.vector.tuple", <vscale x 8 x i8>, 3) %arg.coerce)
void __attribute__((riscv_vls_cc)) test_st_i32x4x3(struct st_i32x4x3 arg) {}
-// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x4x3_256(target("riscv.vector.tuple", <vscale x 4 x i8>, 3) %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x4x3_256(target("riscv.vector.tuple", <vscale x 4 x i8>, 3)
%arg.coerce)
void __attribute__((riscv_vls_cc(256))) test_st_i32x4x3_256(struct st_i32x4x3
arg) {}
-// CHECK-LLVM: define dso_local riscv_vls_cc(128) void
@test_st_i32x4x8(target("riscv.vector.tuple", <vscale x 8 x i8>, 8) %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(128) void
@test_st_i32x4x8(target("riscv.vector.tuple", <vscale x 8 x i8>, 8) %arg.coerce)
void __attribute__((riscv_vls_cc)) test_st_i32x4x8(struct st_i32x4x8 arg) {}
-// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x4x8_256(target("riscv.vector.tuple", <vscale x 4 x i8>, 8) %arg)
+// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x4x8_256(target("riscv.vector.tuple", <vscale x 4 x i8>, 8)
%arg.coerce)
void __attribute__((riscv_vls_cc(256))) test_st_i32x4x8_256(struct st_i32x4x8
arg) {}
// CHECK-LLVM: define dso_local riscv_vls_cc(128) void @test_st_i32x4x9(ptr
noundef %arg)
void __attribute__((riscv_vls_cc)) test_st_i32x4x9(struct st_i32x4x9 arg) {}
// CHECK-LLVM: define dso_local riscv_vls_cc(256) void
@test_st_i32x4x9_256(ptr noundef %arg)
void __attribute__((riscv_vls_cc(256))) test_st_i32x4x9_256(struct st_i32x4x9
arg) {}
+
+// CHECK-LLVM-LABEL: define dso_local riscv_vls_cc(128) <vscale x 8 x i32>
@test_function_prolog_epilog(<vscale x 8 x i32> %arg.coerce) #0 {
+// CHECK-LLVM-NEXT: entry:
+// CHECK-LLVM-NEXT: %retval = alloca %struct.st_i32x4_arr4, align 16
+// CHECK-LLVM-NEXT: %arg = alloca %struct.st_i32x4_arr4, align 16
+// CHECK-LLVM-NEXT: store <vscale x 8 x i32> %arg.coerce, ptr %arg, align 16
----------------
4vtomat wrote:
It is calculated by using ABI_VLEN=128 bits=16 bytes and vector size=16x4 bytes
in this case, so LMUL=vector size / ABI_VLEN=4 result in `<vscale x 8 x i32>`
https://github.com/llvm/llvm-project/pull/145489
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