subject:"\[PATCH 1\/2\] target\/s390x\: Fix R\[NOX\]SBG with T=1"

Re: [PATCH 1/2] target/s390x: Fix R[NOX]SBG with T=1

2023-03-15 Thread David Hildenbrand

On 15.03.23 00:34, Ilya Leoshkevich wrote: RXSBG usage in the "filetests" test from the wasmtime testsuite makes tcg_reg_alloc_op() attempt to temp_load() a TEMP_VAL_DEAD temporary, causing an assertion failure: 0x01000a70: ec14 b040 3057 rxsbg%r1, %r4, 0xb0, 0x40, 0x30 OP

[PATCH 1/2] target/s390x: Fix R[NOX]SBG with T=1

2023-03-14 Thread Ilya Leoshkevich

RXSBG usage in the "filetests" test from the wasmtime testsuite makes tcg_reg_alloc_op() attempt to temp_load() a TEMP_VAL_DEAD temporary, causing an assertion failure: 0x01000a70: ec14 b040 3057 rxsbg%r1, %r4, 0xb0, 0x40, 0x30 OP after optimization and liveness analysis: