AMDGPU: Use generated checks in test missing checks

[arsenm]

No description provided.

[arsenm]

• AMDGPU: Switch simplifydemandedbits-recursion.ll to generated checks #131317
• AMDGPU: Switch scheduler-subrange-crash.ll to generated checks #131316
• AMDGPU: Switch test to generated checks #131315
• AMDGPU: Migrate more tests away from undef #131314
• AMDGPU: Migrate some tests away from undef #131277
• AMDGPU: Use generated checks in coalescer_distribute.ll #131276
• AMDGPU: Use generated checks in unchecked test #131275
• AMDGPU: Use generated tests in reg-coalescer-sched-crash.ll test #131259
• AMDGPU: Add generated checks to compile only test #131258
• AMDGPU: Switch a test to generated checks which only tested labels #131257
• AMDGPU: Remove undef in subreg-coalescer-crash.ll #131256
• AMDGPU: Switch a test with only function label checks to generated #131255
• AMDGPU: Replace undef references with poison in some MIR tests #131254
• AMDGPU: Use generated checks in test missing checks #131110 👈 (View in Graphite)
• AMDGPU: Replace some test undef uses with poison #131103
• AMDGPU: Replace more undef test pointer uses with poison #131102
• AMDGPU: Replace test uses of ptr addrspace(5) undef with poison #131101
• AMDGPU: Replace ptr addrspace(4) undef uses with poison in tests #131095
• AMDGPU: Replace some test i32 undef uses with poison #131092 : 1 other dependent PR (#131106 )
• AMDGPU: Replace some float undef test uses with poison #131090
• AMDGPU: Replace i16 undefs with poison in tests #131084
• AMDGPU: Replace half undef uses with poison in tests #131083
• main

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[llvmbot]

@llvm/pr-subscribers-llvm-globalisel

@llvm/pr-subscribers-backend-amdgpu

Author: Matt Arsenault (arsenm)

Changes

---

Full diff: https://github.com/llvm/llvm-project/pull/131110.diff

1 Files Affected:

• (modified) llvm/test/CodeGen/AMDGPU/mdt-preserving-crash.ll (+65-3)

diff --git a/llvm/test/CodeGen/AMDGPU/mdt-preserving-crash.ll b/llvm/test/CodeGen/AMDGPU/mdt-preserving-crash.ll
index ef1cbd78d7cd7..50cc8065718a2 100644
--- a/llvm/test/CodeGen/AMDGPU/mdt-preserving-crash.ll
+++ b/llvm/test/CodeGen/AMDGPU/mdt-preserving-crash.ll
@@ -1,10 +1,72 @@
-; RUN: llc < %s
-target datalayout = "e-p:64:64-p1:64:64-p2:32:32-p3:32:32-p4:64:64-p5:32:32-p6:32:32-p7:160:256:256:32-p8:128:128-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024-v2048:2048-n32:64-S32-A5-G1-ni:7:8:9"
-target triple = "amdgcn-amd-amdhsa"
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
+; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 < %s | FileCheck %s
 
 @_RSENC_gDcd_______________________________ = external protected addrspace(1) externally_initialized global [4096 x i8], align 16
 
 define protected amdgpu_kernel void @_RSENC_PRInit__________________________________(i1 %c0) local_unnamed_addr #0 {
+; CHECK-LABEL: _RSENC_PRInit__________________________________:
+; CHECK:       ; %bb.0: ; %entry
+; CHECK-NEXT:    s_add_u32 flat_scratch_lo, s12, s17
+; CHECK-NEXT:    s_addc_u32 flat_scratch_hi, s13, 0
+; CHECK-NEXT:    flat_load_dword v0, v[0:1]
+; CHECK-NEXT:    s_add_u32 s0, s0, s17
+; CHECK-NEXT:    s_mov_b32 s4, 0xf19b3
+; CHECK-NEXT:    s_addc_u32 s1, s1, 0
+; CHECK-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
+; CHECK-NEXT:    v_lshl_add_u32 v0, v0, 1, v0
+; CHECK-NEXT:    v_cmp_ne_u32_e32 vcc, s4, v0
+; CHECK-NEXT:    s_and_saveexec_b64 s[4:5], vcc
+; CHECK-NEXT:    s_cbranch_execz .LBB0_12
+; CHECK-NEXT:  ; %bb.1: ; %if.end15
+; CHECK-NEXT:    s_load_dword s4, s[8:9], 0x0
+; CHECK-NEXT:    s_waitcnt lgkmcnt(0)
+; CHECK-NEXT:    s_bitcmp1_b32 s4, 0
+; CHECK-NEXT:    s_cselect_b64 s[4:5], -1, 0
+; CHECK-NEXT:    s_and_b64 vcc, exec, s[4:5]
+; CHECK-NEXT:    s_cbranch_vccnz .LBB0_12
+; CHECK-NEXT:  .LBB0_2: ; %while.cond.i
+; CHECK-NEXT:    ; =>This Inner Loop Header: Depth=1
+; CHECK-NEXT:    s_cbranch_scc1 .LBB0_2
+; CHECK-NEXT:  ; %bb.3: ; %if.end60
+; CHECK-NEXT:    s_mov_b64 vcc, exec
+; CHECK-NEXT:    s_cbranch_execz .LBB0_11
+; CHECK-NEXT:  ; %bb.4: ; %if.end5.i
+; CHECK-NEXT:    s_mov_b64 vcc, vcc
+; CHECK-NEXT:    s_cbranch_vccz .LBB0_11
+; CHECK-NEXT:  ; %bb.5: ; %if.end5.i314
+; CHECK-NEXT:    s_mov_b64 vcc, exec
+; CHECK-NEXT:    s_cbranch_execz .LBB0_11
+; CHECK-NEXT:  ; %bb.6: ; %if.end5.i338
+; CHECK-NEXT:    s_mov_b64 vcc, vcc
+; CHECK-NEXT:    s_cbranch_vccz .LBB0_11
+; CHECK-NEXT:  ; %bb.7: ; %if.end5.i362
+; CHECK-NEXT:    v_mov_b32_e32 v0, 0
+; CHECK-NEXT:    s_getpc_b64 s[4:5]
+; CHECK-NEXT:    s_add_u32 s4, s4, _RSENC_gDcd_______________________________@rel32@lo+1157
+; CHECK-NEXT:    s_addc_u32 s5, s5, _RSENC_gDcd_______________________________@rel32@hi+1165
+; CHECK-NEXT:    global_load_ubyte v1, v0, s[4:5]
+; CHECK-NEXT:    s_nop 0
+; CHECK-NEXT:    buffer_store_byte v0, v0, s[0:3], 0 offen
+; CHECK-NEXT:    s_waitcnt vmcnt(1)
+; CHECK-NEXT:    buffer_store_byte v1, off, s[0:3], 0 offset:257
+; CHECK-NEXT:    s_cbranch_execz .LBB0_11
+; CHECK-NEXT:  ; %bb.8: ; %if.end5.i400
+; CHECK-NEXT:    flat_load_ubyte v0, v[0:1]
+; CHECK-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
+; CHECK-NEXT:    v_cmp_eq_u16_e32 vcc, 0, v0
+; CHECK-NEXT:    s_and_b64 exec, exec, vcc
+; CHECK-NEXT:    s_cbranch_execz .LBB0_11
+; CHECK-NEXT:  ; %bb.9: ; %if.then404
+; CHECK-NEXT:    s_movk_i32 s4, 0x1000
+; CHECK-NEXT:  .LBB0_10: ; %for.body564
+; CHECK-NEXT:    ; =>This Inner Loop Header: Depth=1
+; CHECK-NEXT:    s_sub_i32 s4, s4, 32
+; CHECK-NEXT:    s_cmp_lg_u32 s4, 0
+; CHECK-NEXT:    s_cbranch_scc1 .LBB0_10
+; CHECK-NEXT:  .LBB0_11: ; %UnifiedUnreachableBlock
+; CHECK-NEXT:    ; divergent unreachable
+; CHECK-NEXT:  .LBB0_12: ; %UnifiedReturnBlock
+; CHECK-NEXT:    s_endpgm
 entry:
   %runtimeVersionCopy = alloca [128 x i8], align 16, addrspace(5)
   %licenseVersionCopy = alloca [128 x i8], align 16, addrspace(5)

[pravinjagtap]

LGTM

[shiltian]

what the heck of the function name is...

[arsenm]

Came from something real I assume, but I have no idea

[arsenm]

Merge activity

• Mar 14, 3:38 AM EDT: A user started a stack merge that includes this pull request via Graphite.
• Mar 14, 3:40 AM EDT: Graphite rebased this pull request as part of a merge.
• Mar 14, 3:42 AM EDT: A user merged this pull request with Graphite.