[llvm] [NFC][AMDGPU] Rename test (PR #126725)
Juan Manuel Martinez Caamaño via llvm-commits
llvm-commits at lists.llvm.org
Tue Feb 11 05:04:54 PST 2025
https://github.com/jmmartinez created https://github.com/llvm/llvm-project/pull/126725
The demonte-scc transformation is no longer needed and the old test name doesn't make sense anymore.
The test checks the generated assembly for different branch cases
* without metadata,
* with the same branch_weights on each edge and
* with a branch_weights that corresponds to the [[likely]] attribute
>From 9e5bacbbf63da646ff104ba9ee0f982ef9370825 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juan=20Manuel=20Martinez=20Caama=C3=B1o?= <juamarti at amd.com>
Date: Tue, 11 Feb 2025 13:43:10 +0100
Subject: [PATCH] [NFC][AMDGPU] Rename test
The demonte-scc transformation is no longer needed and the old test name
doesn't make sense anymore.
The test checks the generated assembly for different branch cases
* without metadata,
* with the same branch_weights on each edge and
* with a branch_weights that corresponds to the [[likely]] attribute
---
...es.ll => amdgpu-branch-weight-metadata.ll} | 28 +++++++++----------
1 file changed, 14 insertions(+), 14 deletions(-)
rename llvm/test/CodeGen/AMDGPU/{amdgpu-demote-scc-branches.ll => amdgpu-branch-weight-metadata.ll} (91%)
diff --git a/llvm/test/CodeGen/AMDGPU/amdgpu-demote-scc-branches.ll b/llvm/test/CodeGen/AMDGPU/amdgpu-branch-weight-metadata.ll
similarity index 91%
rename from llvm/test/CodeGen/AMDGPU/amdgpu-demote-scc-branches.ll
rename to llvm/test/CodeGen/AMDGPU/amdgpu-branch-weight-metadata.ll
index ba5f9b7aa0d06d..1da8cd6646d53b 100644
--- a/llvm/test/CodeGen/AMDGPU/amdgpu-demote-scc-branches.ll
+++ b/llvm/test/CodeGen/AMDGPU/amdgpu-branch-weight-metadata.ll
@@ -50,8 +50,8 @@ if.end:
ret void
}
-define void @uniform_br_unprofitable(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef inreg %flag) {
-; GFX9-LABEL: uniform_br_unprofitable:
+define void @uniform_br_same_weight(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef inreg %flag) {
+; GFX9-LABEL: uniform_br_same_weight:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_cmp_lt_i32 s23, 1
@@ -68,7 +68,7 @@ define void @uniform_br_unprofitable(i32 noundef inreg %value, ptr addrspace(8)
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
-; GFX10-LABEL: uniform_br_unprofitable:
+; GFX10-LABEL: uniform_br_same_weight:
; GFX10: ; %bb.0: ; %entry
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_cmp_lt_i32 s23, 1
@@ -97,8 +97,8 @@ if.end:
ret void
}
-define void @uniform_br_profitable(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef inreg %flag) {
-; GFX9-LABEL: uniform_br_profitable:
+define void @uniform_br_then_likely(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef inreg %flag) {
+; GFX9-LABEL: uniform_br_then_likely:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_cmp_lt_i32 s23, 1
@@ -115,7 +115,7 @@ define void @uniform_br_profitable(i32 noundef inreg %value, ptr addrspace(8) no
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
-; GFX10-LABEL: uniform_br_profitable:
+; GFX10-LABEL: uniform_br_then_likely:
; GFX10: ; %bb.0: ; %entry
; GFX10-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX10-NEXT: s_cmp_lt_i32 s23, 1
@@ -215,8 +215,8 @@ if.end:
ret void
}
-define void @divergent_br_unprofitable(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef %flag) {
-; GFX9-LABEL: divergent_br_unprofitable:
+define void @divergent_br_same_weight(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef %flag) {
+; GFX9-LABEL: divergent_br_same_weight:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_cmp_lt_i32_e32 vcc, 0, v0
@@ -235,7 +235,7 @@ define void @divergent_br_unprofitable(i32 noundef inreg %value, ptr addrspace(8
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
-; GFX1010-LABEL: divergent_br_unprofitable:
+; GFX1010-LABEL: divergent_br_same_weight:
; GFX1010: ; %bb.0: ; %entry
; GFX1010-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1010-NEXT: v_cmp_lt_i32_e32 vcc_lo, 0, v0
@@ -255,7 +255,7 @@ define void @divergent_br_unprofitable(i32 noundef inreg %value, ptr addrspace(8
; GFX1010-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1010-NEXT: s_setpc_b64 s[30:31]
;
-; GFX1030-LABEL: divergent_br_unprofitable:
+; GFX1030-LABEL: divergent_br_same_weight:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: s_mov_b32 s8, exec_lo
@@ -286,8 +286,8 @@ if.end:
ret void
}
-define void @divergent_br_profitable(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef %flag) {
-; GFX9-LABEL: divergent_br_profitable:
+define void @divergent_br_then_likely(i32 noundef inreg %value, ptr addrspace(8) nocapture writeonly inreg %res, i32 noundef inreg %v_offset, i32 noundef inreg %0, i32 noundef %flag) {
+; GFX9-LABEL: divergent_br_then_likely:
; GFX9: ; %bb.0: ; %entry
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: v_cmp_lt_i32_e32 vcc, 0, v0
@@ -305,7 +305,7 @@ define void @divergent_br_profitable(i32 noundef inreg %value, ptr addrspace(8)
; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-NEXT: s_setpc_b64 s[30:31]
;
-; GFX1010-LABEL: divergent_br_profitable:
+; GFX1010-LABEL: divergent_br_then_likely:
; GFX1010: ; %bb.0: ; %entry
; GFX1010-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1010-NEXT: v_cmp_lt_i32_e32 vcc_lo, 0, v0
@@ -324,7 +324,7 @@ define void @divergent_br_profitable(i32 noundef inreg %value, ptr addrspace(8)
; GFX1010-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1010-NEXT: s_setpc_b64 s[30:31]
;
-; GFX1030-LABEL: divergent_br_profitable:
+; GFX1030-LABEL: divergent_br_then_likely:
; GFX1030: ; %bb.0: ; %entry
; GFX1030-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX1030-NEXT: s_mov_b32 s8, exec_lo
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