Balaji V. Iyer.

Broadcast_in_Dim e2e test fails to compile in VMVX backend

1

### What happened? Compiling this file: https://github.com/openxla/iree/blob/main/tests/e2e/stablehlo_ops/broadcast_in_dim.mlir ... using the following command: ``` iree-compile /tmp/broadcast_in_dim_iree.mlir --iree-hal-target-backends=vmvx -o test.vmfb ``` ... I got the following error: ``` /tmp/broadcast_in_dim_iree.mlir:59:12: error: failed to...

stablehlo.reduce with type f16 fails to compile for vmvx backend.

1

### What happened? For the following test case: ``` func.func @reduce_sum_1x10xf16() { %0 = util.unfoldable_constant dense : tensor %1 = util.unfoldable_constant dense : tensor %res = "stablehlo.reduce"(%0, %1) ( {...

### What happened? For the following function: ``` func.func @iota_dim1_f16() { %result = "stablehlo.iota"() {iota_dimension = 1 : i64} : () -> tensor check.expect_almost_eq_const(%result, dense : tensor) : tensor return...

### Request description This is an umbrella bug used to track i4 support on different backends: llvm-cpu, vmvx, gpu etc. At the time of writing, `i4` support is only available...

[Clang]Check for a valid Index in array before getting it

4

Fixes https://github.com/llvm/llvm-project/issues/154713