[llvm] AMDGPU/GlobalISel: Implement RegBankLegalize rules for SALUFloat variants of G_INTRINSIC_TRUNC, G_FFLOOR and G_FCEIL. (PR #187679)

via llvm-commits llvm-commits at lists.llvm.org
Tue Jun 9 06:02:03 PDT 2026


github-actions[bot] wrote:

<!--PREMERGE ADVISOR COMMENT: Linux-->
# :penguin: Linux x64 Test Results

* 175296 tests passed
* 3453 tests skipped
* 2 tests failed

## Failed Tests
(click on a test name to see its output)

### LLVM
<details>
<summary>LLVM.CodeGen/AMDGPU/fptosi-sat-scalar.ll</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 2
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll -global-isel=0 -mtriple=amdgcn -mcpu=gfx700 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX7,GFX7-ISEL
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx700
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX7,GFX7-ISEL
# note: command had no output on stdout or stderr
# RUN: at line 3
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx700 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX7,GFX7-GI
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx700
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX7,GFX7-GI
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll -global-isel=0 -mtriple=amdgcn -mcpu=gfx900 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX9
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx900
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX9
# note: command had no output on stdout or stderr
# RUN: at line 5
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -amdgpu-enable-delay-alu=0 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX11,GFX11-FAKE16
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -amdgpu-enable-delay-alu=0
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX11,GFX11-FAKE16
# note: command had no output on stdout or stderr
# RUN: at line 6
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -amdgpu-enable-delay-alu=0 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX11,GFX11-TRUE16
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -amdgpu-enable-delay-alu=0
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX11,GFX11-TRUE16
# note: command had no output on stdout or stderr
# RUN: at line 7
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll -global-isel=0 -mtriple=amdgcn -mcpu=gfx1200 -mattr=-real-true16 -amdgpu-enable-delay-alu=0 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX12,GFX12-ISEL,GFX12-FAKE16
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1200 -mattr=-real-true16 -amdgpu-enable-delay-alu=0
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX12,GFX12-ISEL,GFX12-FAKE16
# note: command had no output on stdout or stderr
# RUN: at line 8
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll -global-isel=0 -mtriple=amdgcn -mcpu=gfx1200 -mattr=+real-true16 -amdgpu-enable-delay-alu=0 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX12,GFX12-ISEL,GFX12-TRUE16
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1200 -mattr=+real-true16 -amdgpu-enable-delay-alu=0
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX12,GFX12-ISEL,GFX12-TRUE16
# note: command had no output on stdout or stderr
# RUN: at line 9
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx1200 -mattr=+real-true16 -amdgpu-enable-delay-alu=0 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX12,GFX12-GI
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx1200 -mattr=+real-true16 -amdgpu-enable-delay-alu=0
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll --check-prefixes=GFX12,GFX12-GI
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll:841:18: error: GFX12-GI-NEXT: expected string not found in input
# | ; GFX12-GI-NEXT: v_trunc_f32_e32 v0, s0
# |                  ^
# | <stdin>:466:18: note: scanning from here
# |  s_wait_kmcnt 0x0
# |                  ^
# | <stdin>:467:2: note: possible intended match here
# |  s_trunc_f32 s1, s0
# |  ^
# | 
# | Input file: <stdin>
# | Check file: /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptosi-sat-scalar.ll
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |             .
# |             .
# |             .
# |           461: ; %bb.0: 
# |           462:  s_wait_loadcnt_dscnt 0x0 
# |           463:  s_wait_expcnt 0x0 
# |           464:  s_wait_samplecnt 0x0 
# |           465:  s_wait_bvhcnt 0x0 
# |           466:  s_wait_kmcnt 0x0 
# | next:841'0                      X error: no match found
# |           467:  s_trunc_f32 s1, s0 
# | next:841'0     ~~~~~~~~~~~~~~~~~~~~
# | next:841'1      ?                   possible intended match
# |           468:  s_mov_b32 s6, 0 
# | next:841'0     ~~~~~~~~~~~~~~~~~
# |           469:  s_brev_b32 s7, 1 
# | next:841'0     ~~~~~~~~~~~~~~~~~~
# |           470:  s_wait_alu depctr_sa_sdst(0) 
# | next:841'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |           471:  s_bitset0_b32 s1, 31 
# | next:841'0     ~~~~~~~~~~~~~~~~~~~~~~
# |           472:  s_wait_alu depctr_sa_sdst(0) 
# | next:841'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |             .
# |             .
# |             .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1

--

```
</details>
<details>
<summary>LLVM.CodeGen/AMDGPU/fptoui-sat-scalar.ll</summary>

```
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 2
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll -global-isel=0 -mtriple=amdgcn -mcpu=gfx700 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX7,GFX7-ISEL
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx700
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX7,GFX7-ISEL
# note: command had no output on stdout or stderr
# RUN: at line 3
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx700 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX7,GFX7-GI
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx700
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX7,GFX7-GI
# note: command had no output on stdout or stderr
# RUN: at line 4
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll -global-isel=0 -mtriple=amdgcn -mcpu=gfx900 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX9
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx900
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX9
# note: command had no output on stdout or stderr
# RUN: at line 5
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -amdgpu-enable-delay-alu=0 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX11,GFX11-FAKE16
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=-real-true16 -amdgpu-enable-delay-alu=0
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX11,GFX11-FAKE16
# note: command had no output on stdout or stderr
# RUN: at line 6
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -amdgpu-enable-delay-alu=0 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX11,GFX11-TRUE16
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1100 -mattr=+real-true16 -amdgpu-enable-delay-alu=0
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX11,GFX11-TRUE16
# note: command had no output on stdout or stderr
# RUN: at line 7
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll -global-isel=0 -mtriple=amdgcn -mcpu=gfx1200 -mattr=-real-true16 -amdgpu-enable-delay-alu=0 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX12,GFX12-ISEL,GFX12-FAKE16
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1200 -mattr=-real-true16 -amdgpu-enable-delay-alu=0
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX12,GFX12-ISEL,GFX12-FAKE16
# note: command had no output on stdout or stderr
# RUN: at line 8
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll -global-isel=0 -mtriple=amdgcn -mcpu=gfx1200 -mattr=+real-true16 -amdgpu-enable-delay-alu=0 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX12,GFX12-ISEL,GFX12-TRUE16
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=0 -mtriple=amdgcn -mcpu=gfx1200 -mattr=+real-true16 -amdgpu-enable-delay-alu=0
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX12,GFX12-ISEL,GFX12-TRUE16
# note: command had no output on stdout or stderr
# RUN: at line 9
/home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc < /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx1200 -mattr=+real-true16 -amdgpu-enable-delay-alu=0 | /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX12,GFX12-GI
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/llc -global-isel=1 -new-reg-bank-select -mtriple=amdgcn -mcpu=gfx1200 -mattr=+real-true16 -amdgpu-enable-delay-alu=0
# note: command had no output on stdout or stderr
# executed command: /home/gha/actions-runner/_work/llvm-project/llvm-project/build/bin/FileCheck /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll --check-prefixes=GFX12,GFX12-GI
# .---command stderr------------
# | /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll:578:18: error: GFX12-GI-NEXT: expected string not found in input
# | ; GFX12-GI-NEXT: v_trunc_f32_e32 v0, s0
# |                  ^
# | <stdin>:448:18: note: scanning from here
# |  s_wait_kmcnt 0x0
# |                  ^
# | <stdin>:449:2: note: possible intended match here
# |  s_trunc_f32 s1, s0
# |  ^
# | 
# | Input file: <stdin>
# | Check file: /home/gha/actions-runner/_work/llvm-project/llvm-project/llvm/test/CodeGen/AMDGPU/fptoui-sat-scalar.ll
# | 
# | -dump-input=help explains the following input dump.
# | 
# | Input was:
# | <<<<<<
# |             .
# |             .
# |             .
# |           443: ; %bb.0: 
# |           444:  s_wait_loadcnt_dscnt 0x0 
# |           445:  s_wait_expcnt 0x0 
# |           446:  s_wait_samplecnt 0x0 
# |           447:  s_wait_bvhcnt 0x0 
# |           448:  s_wait_kmcnt 0x0 
# | next:578'0                      X error: no match found
# |           449:  s_trunc_f32 s1, s0 
# | next:578'0     ~~~~~~~~~~~~~~~~~~~~
# | next:578'1      ?                   possible intended match
# |           450:  s_cmp_nge_f32 s0, 0 
# | next:578'0     ~~~~~~~~~~~~~~~~~~~~~
# |           451:  s_wait_alu depctr_sa_sdst(0) 
# | next:578'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |           452:  s_mul_f32 s2, s1, 0x2f800000 
# | next:578'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |           453:  s_wait_alu depctr_sa_sdst(0) 
# | next:578'0     ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# |           454:  s_floor_f32 s2, s2 
# | next:578'0     ~~~~~~~~~~~~~~~~~~~~
# |             .
# |             .
# |             .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1

--

```
</details>

If these failures are unrelated to your changes (for example tests are broken or flaky at HEAD), please open an issue at https://github.com/llvm/llvm-project/issues and add the `infrastructure` label.

https://github.com/llvm/llvm-project/pull/187679


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