[llvm-branch-commits] [llvm] RuntimeLibcalls: Add generic FCMP3_F* three-way compare for single-symbol ABIs (PR #211618)
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Sun Aug 2 22:40:25 PDT 2026
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<!--PREMERGE ADVISOR COMMENT: Windows-->
# :window: Windows x64 Test Results
* 139152 tests passed
* 3619 tests skipped
* 6 tests failed
## Failed Tests
(click on a test name to see its output)
### LLVM
<details>
<summary>LLVM.CodeGen/ARM/fp-intrinsics.ll</summary>
```
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 1
c:\_work\llvm-project\llvm-project\build\bin\llc.exe -mtriple=armv8a-none-eabi C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp-intrinsics.ll -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp-intrinsics.ll --check-prefixes=CHECK,CHECK-SP,CHECK-DP,CHECK-SP-V8,CHECK-DP-V8
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\llc.exe' -mtriple=armv8a-none-eabi 'C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp-intrinsics.ll' -o -
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp-intrinsics.ll' --check-prefixes=CHECK,CHECK-SP,CHECK-DP,CHECK-SP-V8,CHECK-DP-V8
# note: command had no output on stdout or stderr
# RUN: at line 2
c:\_work\llvm-project\llvm-project\build\bin\llc.exe -mtriple=thumbv8m.main-none-eabi C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp-intrinsics.ll -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp-intrinsics.ll --check-prefixes=CHECK,CHECK-NOSP,CHECK-NODP
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\llc.exe' -mtriple=thumbv8m.main-none-eabi 'C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp-intrinsics.ll' -o -
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp-intrinsics.ll' --check-prefixes=CHECK,CHECK-NOSP,CHECK-NODP
# .---command stderr------------
# | C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp-intrinsics.ll:473:15: error: CHECK-NOSP: expected string not found in input
# | ; CHECK-NOSP: bl __aeabi_fcmpeq
# | ^
# | <stdin>:960:14: note: scanning from here
# | fcmp_une_f32: @ @fcmp_une_f32
# | ^
# | <stdin>:965:2: note: possible intended match here
# | bl __nesf2
# | ^
# | C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp-intrinsics.ll:583:15: error: CHECK-NOSP: expected string not found in input
# | ; CHECK-NOSP: bl __aeabi_fcmpeq
# | ^
# | <stdin>:1196:15: note: scanning from here
# | fcmps_une_f32: @ @fcmps_une_f32
# | ^
# | <stdin>:1201:2: note: possible intended match here
# | bl __nesf2
# | ^
# | C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp-intrinsics.ll:1018:15: error: CHECK-NODP: expected string not found in input
# | ; CHECK-NODP: bl __aeabi_dcmpeq
# | ^
# | <stdin>:2121:14: note: scanning from here
# | fcmp_une_f64: @ @fcmp_une_f64
# | ^
# | <stdin>:2126:2: note: possible intended match here
# | bl __nedf2
# | ^
# | C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp-intrinsics.ll:1128:15: error: CHECK-NODP: expected string not found in input
# | ; CHECK-NODP: bl __aeabi_dcmpeq
# | ^
# | <stdin>:2365:15: note: scanning from here
# | fcmps_une_f64: @ @fcmps_une_f64
# | ^
# | <stdin>:2370:2: note: possible intended match here
# | bl __nedf2
# | ^
# |
# | Input file: <stdin>
# | Check file: C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp-intrinsics.ll
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | .
# | .
# | .
# | 955: .globl fcmp_une_f32 @ -- Begin function fcmp_une_f32
# | 956: .p2align 1
# | 957: .type fcmp_une_f32,%function
# | 958: .code 16
# | 959: .thumb_func
# | 960: fcmp_une_f32: @ @fcmp_une_f32
# | check:473'0 { search range start (exclusive)
# | check:473'1 error: no match found in search range
# | 961: .fnstart
# | 962: @ %bb.0:
# | 963: .save {r7, lr}
# | 964: push {r7, lr}
# | 965: bl __nesf2
# | check:473'2 ? possible intended match
# | 966: cmp r0, #0
# | 967: it ne
# | 968: movne r0, #1
# | 969: pop {r7, pc}
# | 970: .Lfunc_end55:
# | 971: .size fcmp_une_f32, .Lfunc_end55-fcmp_une_f32
# | 972: .fnend
# | 973: @ -- End function
# | 974: .globl fcmps_olt_f32 @ -- Begin function fcmps_olt_f32
# | 975: .p2align 1
# | 976: .type fcmps_olt_f32,%function
# | 977: .code 16
# | 978: .thumb_func
# | 979: fcmps_olt_f32: @ @fcmps_olt_f32
# | check:473'3 } search range end (exclusive)
# | 980: .fnstart
# | 981: @ %bb.0:
# | 982: .save {r7, lr}
# | 983: push {r7, lr}
# | 984: bl __aeabi_fcmplt
# | .
# | .
# | .
# | 1191: .globl fcmps_une_f32 @ -- Begin function fcmps_une_f32
# | 1192: .p2align 1
# | 1193: .type fcmps_une_f32,%function
# | 1194: .code 16
# | 1195: .thumb_func
# | 1196: fcmps_une_f32: @ @fcmps_une_f32
# | check:583'0 { search range start (exclusive)
# | check:583'1 error: no match found in search range
# | 1197: .fnstart
# | 1198: @ %bb.0:
# | 1199: .save {r7, lr}
# | 1200: push {r7, lr}
# | 1201: bl __nesf2
# | check:583'2 ? possible intended match
# | 1202: cmp r0, #0
# | 1203: it ne
# | 1204: movne r0, #1
# | 1205: pop {r7, pc}
# | 1206: .Lfunc_end67:
# | 1207: .size fcmps_une_f32, .Lfunc_end67-fcmps_une_f32
# | 1208: .fnend
# | 1209: @ -- End function
# | 1210: .globl add_f64 @ -- Begin function add_f64
# | 1211: .p2align 1
# | 1212: .type add_f64,%function
# | 1213: .code 16
# | 1214: .thumb_func
# | 1215: add_f64: @ @add_f64
# | check:583'3 } search range end (exclusive)
# | 1216: .fnstart
# | 1217: @ %bb.0:
# | 1218: .save {r7, lr}
# | 1219: push {r7, lr}
# | 1220: bl __aeabi_dadd
# | .
# | .
# | .
# | 2116: .globl fcmp_une_f64 @ -- Begin function fcmp_une_f64
# | 2117: .p2align 1
# | 2118: .type fcmp_une_f64,%function
# | 2119: .code 16
# | 2120: .thumb_func
# | 2121: fcmp_une_f64: @ @fcmp_une_f64
# | check:1018'0 { search range start (exclusive)
# | check:1018'1 error: no match found in search range
# | 2122: .fnstart
# | 2123: @ %bb.0:
# | 2124: .save {r7, lr}
# | 2125: push {r7, lr}
# | 2126: bl __nedf2
# | check:1018'2 ? possible intended match
# | 2127: cmp r0, #0
# | 2128: it ne
# | 2129: movne r0, #1
# | 2130: pop {r7, pc}
# | 2131: .Lfunc_end121:
# | 2132: .size fcmp_une_f64, .Lfunc_end121-fcmp_une_f64
# | 2133: .fnend
# | 2134: @ -- End function
# | 2135: .globl fcmps_olt_f64 @ -- Begin function fcmps_olt_f64
# | 2136: .p2align 1
# | 2137: .type fcmps_olt_f64,%function
# | 2138: .code 16
# | 2139: .thumb_func
# | 2140: fcmps_olt_f64: @ @fcmps_olt_f64
# | check:1018'3 } search range end (exclusive)
# | 2141: .fnstart
# | 2142: @ %bb.0:
# | 2143: .save {r7, lr}
# | 2144: push {r7, lr}
# | 2145: bl __aeabi_dcmplt
# | .
# | .
# | .
# | 2360: .globl fcmps_une_f64 @ -- Begin function fcmps_une_f64
# | 2361: .p2align 1
# | 2362: .type fcmps_une_f64,%function
# | 2363: .code 16
# | 2364: .thumb_func
# | 2365: fcmps_une_f64: @ @fcmps_une_f64
# | check:1128'0 { search range start (exclusive)
# | check:1128'1 error: no match found in search range
# | 2366: .fnstart
# | 2367: @ %bb.0:
# | 2368: .save {r7, lr}
# | 2369: push {r7, lr}
# | 2370: bl __nedf2
# | check:1128'2 ? possible intended match
# | 2371: cmp r0, #0
# | 2372: it ne
# | 2373: movne r0, #1
# | 2374: pop {r7, pc}
# | 2375: .Lfunc_end133:
# | 2376: .size fcmps_une_f64, .Lfunc_end133-fcmps_une_f64
# | 2377: .fnend
# | 2378: @ -- End function
# | 2379: .globl fptrunc_f32 @ -- Begin function fptrunc_f32
# | 2380: .p2align 1
# | 2381: .type fptrunc_f32,%function
# | 2382: .code 16
# | 2383: .thumb_func
# | 2384: fptrunc_f32: @ @fptrunc_f32
# | check:1128'3 } search range end (exclusive)
# | 2385: .fnstart
# | 2386: @ %bb.0:
# | 2387: .save {r7, lr}
# | 2388: push {r7, lr}
# | 2389: bl __aeabi_d2f
# | .
# | .
# | .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1
--
```
</details>
<details>
<summary>LLVM.CodeGen/ARM/fp16-instructions.ll</summary>
```
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 2
c:\_work\llvm-project\llvm-project\build\bin\llc.exe < C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-instructions.ll -mtriple=arm-none-eabi -float-abi=soft | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-instructions.ll --check-prefixes=CHECK,CHECK-SOFT
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\llc.exe' -mtriple=arm-none-eabi -float-abi=soft
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-instructions.ll' --check-prefixes=CHECK,CHECK-SOFT
# .---command stderr------------
# | C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-instructions.ll:118:15: error: CHECK-SOFT: expected string not found in input
# | ; CHECK-SOFT: bl __aeabi_fcmpeq
# | ^
# | <stdin>:61:7: note: scanning from here
# | VCMP1: @ @VCMP1
# | ^
# | <stdin>:70:2: note: possible intended match here
# | bl __aeabi_h2f
# | ^
# | C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-instructions.ll:148:15: error: CHECK-SOFT: expected string not found in input
# | ; CHECK-SOFT: bl __aeabi_fcmpeq
# | ^
# | <stdin>:89:7: note: scanning from here
# | VCMP2: @ @VCMP2
# | ^
# | <stdin>:97:2: note: possible intended match here
# | bl __aeabi_h2f
# | ^
# |
# | Input file: <stdin>
# | Check file: C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-instructions.ll
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | .
# | .
# | .
# | 56: @ -- End function
# | 57: .globl VCMP1 @ -- Begin function VCMP1
# | 58: .p2align 2
# | 59: .type VCMP1,%function
# | 60: .code 32
# | 61: VCMP1: @ @VCMP1
# | check:118'0 { search range start (exclusive)
# | check:118'1 error: no match found in search range
# | 62: .fnstart
# | 63: @ %bb.0: @ %entry
# | 64: .save {r4, r5, r6, lr}
# | 65: push {r4, r5, r6, lr}
# | 66: mov r6, #255
# | 67: mov r4, r1
# | 68: orr r6, r6, #65280
# | 69: and r0, r0, r6
# | 70: bl __aeabi_h2f
# | check:118'2 ? possible intended match
# | 71: mov r5, r0
# | 72: and r0, r4, r6
# | 73: bl __aeabi_h2f
# | 74: mov r1, r0
# | 75: mov r0, r5
# | .
# | .
# | .
# | 84: @ -- End function
# | 85: .globl VCMP2 @ -- Begin function VCMP2
# | 86: .p2align 2
# | 87: .type VCMP2,%function
# | 88: .code 32
# | 89: VCMP2: @ @VCMP2
# | check:118'3 } search range end (exclusive)
# | check:148'0 { search range start (exclusive)
# | check:148'1 error: no match found in search range
# | 90: .fnstart
# | 91: @ %bb.0: @ %entry
# | 92: .save {r11, lr}
# | 93: push {r11, lr}
# | 94: mov r1, #255
# | 95: orr r1, r1, #65280
# | 96: and r0, r0, r1
# | 97: bl __aeabi_h2f
# | check:148'2 ? possible intended match
# | 98: mov r1, #0
# | 99: bl __nesf2
# | 100: cmp r0, #0
# | 101: movne r0, #1
# | 102: pop {r11, lr}
# | .
# | .
# | .
# | 107: @ -- End function
# | 108: .globl VCMPE1 @ -- Begin function VCMPE1
# | 109: .p2align 2
# | 110: .type VCMPE1,%function
# | 111: .code 32
# | 112: VCMPE1: @ @VCMPE1
# | check:148'3 } search range end (exclusive)
# | 113: .fnstart
# | 114: @ %bb.0: @ %entry
# | 115: .save {r11, lr}
# | 116: push {r11, lr}
# | 117: mov r1, #255
# | .
# | .
# | .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1
--
```
</details>
<details>
<summary>LLVM.CodeGen/ARM/fp16-promote.ll</summary>
```
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 2
c:\_work\llvm-project\llvm-project\build\bin\llc.exe -asm-verbose=false < C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-promote.ll -mattr=+vfp3,+fp16 | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-promote.ll --check-prefixes=CHECK-ALL,CHECK-VFP,CHECK-FP16
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\llc.exe' -asm-verbose=false -mattr=+vfp3,+fp16
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-promote.ll' --check-prefixes=CHECK-ALL,CHECK-VFP,CHECK-FP16
# note: command had no output on stdout or stderr
# RUN: at line 3
c:\_work\llvm-project\llvm-project\build\bin\llc.exe -asm-verbose=false < C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-promote.ll | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-promote.ll --check-prefixes=CHECK-ALL,CHECK-LIBCALL,CHECK-VFP,CHECK-LIBCALL-VFP
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\llc.exe' -asm-verbose=false
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-promote.ll' --check-prefixes=CHECK-ALL,CHECK-LIBCALL,CHECK-VFP,CHECK-LIBCALL-VFP
# note: command had no output on stdout or stderr
# RUN: at line 4
c:\_work\llvm-project\llvm-project\build\bin\llc.exe -asm-verbose=false < C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-promote.ll -mattr=-fpregs | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-promote.ll --check-prefixes=CHECK-ALL,CHECK-LIBCALL,CHECK-NOVFP
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\llc.exe' -asm-verbose=false -mattr=-fpregs
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-promote.ll' --check-prefixes=CHECK-ALL,CHECK-LIBCALL,CHECK-NOVFP
# .---command stderr------------
# | C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-promote.ll:409:21: error: CHECK-NOVFP-NEXT: expected string not found in input
# | ; CHECK-NOVFP-NEXT: bl __aeabi_fcmpeq
# | ^
# | <stdin>:232:12: note: scanning from here
# | mov r1, r5
# | ^
# | <stdin>:242:6: note: possible intended match here
# | .globl test_fcmp_ueq
# | ^
# |
# | Input file: <stdin>
# | Check file: C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\ARM\fp16-promote.ll
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | .
# | .
# | .
# | 227: ldrh r0, [r1]
# | 228: bl __aeabi_h2f
# | 229: mov r5, r0
# | 230: ldrh r0, [r4]
# | 231: bl __aeabi_h2f
# | 232: mov r1, r5
# | next:409'0 { search range start (exclusive)
# | next:409'1 error: no match found in search range
# | 233: bl __nesf2
# | 234: cmp r0, #0
# | 235: movwne r0, #1
# | 236: pop {r4, r5, r11, pc}
# | 237: .Lfunc_end10:
# | 238: .size test_fcmp_une, .Lfunc_end10-test_fcmp_une
# | 239: .cantunwind
# | 240: .fnend
# | 241:
# | 242: .globl test_fcmp_ueq
# | next:409'2 ? possible intended match
# | 243: .p2align 2
# | 244: .type test_fcmp_ueq,%function
# | 245: .code 32
# | 246: test_fcmp_ueq:
# | next:409'3 } search range end (exclusive)
# | 247: .fnstart
# | 248: .save {r4, r5, r6, lr}
# | 249: push {r4, r5, r6, lr}
# | 250: mov r4, r0
# | 251: ldrh r0, [r1]
# | .
# | .
# | .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1
--
```
</details>
<details>
<summary>LLVM.CodeGen/Thumb2/bf16-instructions.ll</summary>
```
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 2
c:\_work\llvm-project\llvm-project\build\bin\llc.exe < C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\bf16-instructions.ll -mtriple thumbv8.1m.main-none-eabi | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\bf16-instructions.ll --check-prefixes=CHECK,CHECK-NOFP
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\llc.exe' -mtriple thumbv8.1m.main-none-eabi
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\bf16-instructions.ll' --check-prefixes=CHECK,CHECK-NOFP
# .---command stderr------------
# | C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\bf16-instructions.ll:437:20: error: CHECK-NOFP-NEXT: expected string not found in input
# | ; CHECK-NOFP-NEXT: bl __aeabi_fcmpeq
# | ^
# | <stdin>:332:18: note: scanning from here
# | lsls r1, r3, #16
# | ^
# | <stdin>:333:2: note: possible intended match here
# | bl __nesf2
# | ^
# | C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\bf16-instructions.ll:473:20: error: CHECK-NOFP-NEXT: expected string not found in input
# | ; CHECK-NOFP-NEXT: bl __aeabi_fcmpeq
# | ^
# | <stdin>:354:18: note: scanning from here
# | lsls r1, r3, #16
# | ^
# | <stdin>:355:2: note: possible intended match here
# | bl __nesf2
# | ^
# | C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\bf16-instructions.ll:504:20: error: CHECK-NOFP-NEXT: expected string not found in input
# | ; CHECK-NOFP-NEXT: bl __aeabi_fcmpeq
# | ^
# | <stdin>:376:12: note: scanning from here
# | mov r1, r3
# | ^
# | <stdin>:377:2: note: possible intended match here
# | bl __nesf2
# | ^
# | C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\bf16-instructions.ll:532:20: error: CHECK-NOFP-NEXT: expected string not found in input
# | ; CHECK-NOFP-NEXT: bl __aeabi_fcmpeq
# | ^
# | <stdin>:396:18: note: scanning from here
# | lsls r1, r1, #16
# | ^
# | <stdin>:405:5: note: possible intended match here
# | .globl test_fcmp_ueq @ -- Begin function test_fcmp_ueq
# | ^
# |
# | Input file: <stdin>
# | Check file: C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\bf16-instructions.ll
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | .
# | .
# | .
# | 327: .save {r4, r5, r7, lr}
# | 328: push {r4, r5, r7, lr}
# | 329: mov r4, r1
# | 330: mov r5, r0
# | 331: lsls r0, r2, #16
# | 332: lsls r1, r3, #16
# | next:437'0 { search range start (exclusive)
# | next:437'1 error: no match found in search range
# | 333: bl __nesf2
# | next:437'2 ? possible intended match
# | 334: cmp r0, #0
# | 335: csel r0, r5, r4, ne
# | 336: pop {r4, r5, r7, pc}
# | 337: .Lfunc_end17:
# | 338: .size test_select_cc, .Lfunc_end17-test_select_cc
# | 339: .fnend
# | 340: @ -- End function
# | 341: .globl test_select_cc_f32_f16 @ -- Begin function test_select_cc_f32_f16
# | 342: .p2align 1
# | 343: .type test_select_cc_f32_f16,%function
# | 344: .code 16
# | 345: .thumb_func
# | 346: test_select_cc_f32_f16: @ @test_select_cc_f32_f16
# | next:437'3 } search range end (exclusive)
# | 347: .fnstart
# | 348: @ %bb.0:
# | 349: .save {r4, r5, r7, lr}
# | 350: push {r4, r5, r7, lr}
# | 351: mov r4, r1
# | 352: mov r5, r0
# | 353: lsls r0, r2, #16
# | 354: lsls r1, r3, #16
# | next:473'0 { search range start (exclusive)
# | next:473'1 error: no match found in search range
# | 355: bl __nesf2
# | next:473'2 ? possible intended match
# | 356: cmp r0, #0
# | 357: csel r0, r5, r4, ne
# | 358: pop {r4, r5, r7, pc}
# | 359: .Lfunc_end18:
# | 360: .size test_select_cc_f32_f16, .Lfunc_end18-test_select_cc_f32_f16
# | 361: .fnend
# | 362: @ -- End function
# | 363: .globl test_select_cc_f16_f32 @ -- Begin function test_select_cc_f16_f32
# | 364: .p2align 1
# | 365: .type test_select_cc_f16_f32,%function
# | 366: .code 16
# | 367: .thumb_func
# | 368: test_select_cc_f16_f32: @ @test_select_cc_f16_f32
# | next:473'3 } search range end (exclusive)
# | 369: .fnstart
# | 370: @ %bb.0:
# | 371: .save {r4, r5, r7, lr}
# | 372: push {r4, r5, r7, lr}
# | 373: mov r4, r1
# | 374: mov r5, r0
# | 375: mov r0, r2
# | 376: mov r1, r3
# | next:504'0 { search range start (exclusive)
# | next:504'1 error: no match found in search range
# | 377: bl __nesf2
# | next:504'2 ? possible intended match
# | 378: cmp r0, #0
# | 379: csel r0, r5, r4, ne
# | 380: pop {r4, r5, r7, pc}
# | 381: .Lfunc_end19:
# | 382: .size test_select_cc_f16_f32, .Lfunc_end19-test_select_cc_f16_f32
# | 383: .fnend
# | 384: @ -- End function
# | 385: .globl test_fcmp_une @ -- Begin function test_fcmp_une
# | 386: .p2align 1
# | 387: .type test_fcmp_une,%function
# | 388: .code 16
# | 389: .thumb_func
# | 390: test_fcmp_une: @ @test_fcmp_une
# | next:504'3 } search range end (exclusive)
# | 391: .fnstart
# | 392: @ %bb.0:
# | 393: .save {r7, lr}
# | 394: push {r7, lr}
# | 395: lsls r0, r0, #16
# | 396: lsls r1, r1, #16
# | next:532'0 { search range start (exclusive)
# | next:532'1 error: no match found in search range
# | 397: bl __nesf2
# | 398: cmp r0, #0
# | 399: cset r0, ne
# | 400: pop {r7, pc}
# | 401: .Lfunc_end20:
# | 402: .size test_fcmp_une, .Lfunc_end20-test_fcmp_une
# | 403: .fnend
# | 404: @ -- End function
# | 405: .globl test_fcmp_ueq @ -- Begin function test_fcmp_ueq
# | next:532'2 ? possible intended match
# | 406: .p2align 1
# | 407: .type test_fcmp_ueq,%function
# | 408: .code 16
# | 409: .thumb_func
# | 410: test_fcmp_ueq: @ @test_fcmp_ueq
# | next:532'3 } search range end (exclusive)
# | 411: .fnstart
# | 412: @ %bb.0:
# | 413: .save {r4, r5, r6, lr}
# | 414: push {r4, r5, r6, lr}
# | 415: lsls r4, r0, #16
# | .
# | .
# | .
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1
--
```
</details>
<details>
<summary>LLVM.CodeGen/Thumb2/float-cmp.ll</summary>
```
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 1
c:\_work\llvm-project\llvm-project\build\bin\llc.exe < C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\float-cmp.ll -mtriple=thumbv7-none-eabi -mcpu=cortex-m3 | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\float-cmp.ll -check-prefix=CHECK -check-prefix=NONE
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\llc.exe' -mtriple=thumbv7-none-eabi -mcpu=cortex-m3
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\float-cmp.ll' -check-prefix=CHECK -check-prefix=NONE
# .---command stderr------------
# | C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\float-cmp.ll:125:9: error: NONE: expected string not found in input
# | ; NONE: bl __aeabi_fcmpeq
# | ^
# | <stdin>:288:11: note: scanning from here
# | cmp_f_une: @ @cmp_f_une
# | ^
# | <stdin>:293:2: note: possible intended match here
# | bl __nesf2
# | ^
# | C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\float-cmp.ll:297:9: error: NONE: expected string not found in input
# | ; NONE: bl __aeabi_dcmpeq
# | ^
# | <stdin>:648:11: note: scanning from here
# | cmp_d_une: @ @cmp_d_une
# | ^
# | <stdin>:653:2: note: possible intended match here
# | bl __nedf2
# | ^
# |
# | Input file: <stdin>
# | Check file: C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\float-cmp.ll
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | .
# | .
# | .
# | 283: .p2align 1
# | 284: .prefalign 2, .Lfunc_end13, nop
# | 285: .type cmp_f_une,%function
# | 286: .code 16
# | 287: .thumb_func
# | 288: cmp_f_une: @ @cmp_f_une
# | check:125'0 { search range start (exclusive)
# | check:125'1 error: no match found in search range
# | 289: .fnstart
# | 290: @ %bb.0:
# | 291: .save {r7, lr}
# | 292: push {r7, lr}
# | 293: bl __nesf2
# | check:125'2 ? possible intended match
# | 294: cmp r0, #0
# | 295: it ne
# | 296: movne r0, #1
# | 297: pop {r7, pc}
# | 298: .Lfunc_end13:
# | .
# | .
# | .
# | 303: .p2align 1
# | 304: .prefalign 2, .Lfunc_end14, nop
# | 305: .type cmp_f_uno,%function
# | 306: .code 16
# | 307: .thumb_func
# | 308: cmp_f_uno: @ @cmp_f_uno
# | check:125'3 } search range end (exclusive)
# | 309: .fnstart
# | 310: @ %bb.0:
# | 311: .save {r7, lr}
# | 312: push {r7, lr}
# | 313: bl __aeabi_fcmpun
# | .
# | .
# | .
# | 643: .p2align 1
# | 644: .prefalign 2, .Lfunc_end31, nop
# | 645: .type cmp_d_une,%function
# | 646: .code 16
# | 647: .thumb_func
# | 648: cmp_d_une: @ @cmp_d_une
# | check:297'0 { search range start (exclusive)
# | check:297'1 error: no match found in search range
# | 649: .fnstart
# | 650: @ %bb.0:
# | 651: .save {r7, lr}
# | 652: push {r7, lr}
# | 653: bl __nedf2
# | check:297'2 ? possible intended match
# | 654: cmp r0, #0
# | 655: it ne
# | 656: movne r0, #1
# | 657: pop {r7, pc}
# | 658: .Lfunc_end31:
# | 659: .size cmp_d_une, .Lfunc_end31-cmp_d_une
# | 660: .fnend
# | 661: @ -- End function
# | 662: .section ".note.GNU-stack","",%progbits
# | 663: .eabi_attribute 30, 1 @ Tag_ABI_optimization_goals
# | check:297'3 } search range end (exclusive)
# | >>>>>>
# `-----------------------------
# error: command failed with exit status: 1
--
```
</details>
<details>
<summary>LLVM.CodeGen/Thumb2/mve-pred-ext.ll</summary>
```
Exit Code: 1
Command Output (stdout):
--
# RUN: at line 2
c:\_work\llvm-project\llvm-project\build\bin\llc.exe -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+mve,+fullfp16 -verify-machineinstrs C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\mve-pred-ext.ll -o - | c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\mve-pred-ext.ll --check-prefixes=CHECK,CHECK-MVE
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\llc.exe' -mtriple=thumbv8.1m.main-none-none-eabi -mattr=+mve,+fullfp16 -verify-machineinstrs 'C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\mve-pred-ext.ll' -o -
# note: command had no output on stdout or stderr
# executed command: 'c:\_work\llvm-project\llvm-project\build\bin\filecheck.exe' 'C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\mve-pred-ext.ll' --check-prefixes=CHECK,CHECK-MVE
# .---command stderr------------
# | C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\mve-pred-ext.ll:174:15: error: CHECK-NEXT: expected string not found in input
# | ; CHECK-NEXT: bl __aeabi_dcmpeq
# | ^
# | <stdin>:199:12: note: scanning from here
# | mov r3, r5
# | ^
# | <stdin>:200:2: note: possible intended match here
# | bl __nedf2
# | ^
# | C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\mve-pred-ext.ll:375:15: error: CHECK-NEXT: expected string not found in input
# | ; CHECK-NEXT: bl __aeabi_dcmpeq
# | ^
# | <stdin>:404:12: note: scanning from here
# | mov r3, r5
# | ^
# | <stdin>:405:2: note: possible intended match here
# | bl __nedf2
# | ^
# |
# | Input file: <stdin>
# | Check file: C:\_work\llvm-project\llvm-project\llvm\test\CodeGen\Thumb2\mve-pred-ext.ll
# |
# | -dump-input=help explains the following input dump.
# |
# | Input was:
# | <<<<<<
# | .
# | .
# | .
# | 194: vmov q4, q0
# | 195: vldr d0, .LCPI6_0
# | 196: vmov r0, r1, d8
# | 197: vmov r4, r5, d0
# | 198: mov r2, r4
# | 199: mov r3, r5
# | next:174'0 { search range start (exclusive)
# | next:174'1 error: no match found in search range
# | 200: bl __nedf2
# | next:174'2 ? possible intended match
# | 201: mov r6, r0
# | 202: vmov r0, r1, d9
# | 203: mov r2, r4
# | 204: mov r3, r5
# | 205: bl __nedf2
# | .
# | .
# | .
# | 223: .globl zext_v4i1_v4i32 @ -- Begin function zext_v4i1_v4i32
# | 224: .p2align 1
# | 225: .type zext_v4i1_v4i32,%function
# | 226: .code 16
# | 227: .thumb_func
# | 228: zext_v4i1_v4i32: @ @zext_v4i1_v4i32
# | next:174'3 } search range end (exclusive)
# | 229: .fnstart
# | 230: @ %bb.0: @ %entry
# | 231: vmov.i32 q1, #0x0
# | 232: vmov.i32 q2, #0x1
# | 233: vcmp.s32 gt, q0, zr
# | .
# | .
# | .
# | 399: vmov q4, q0
# | 400: vldr d0, .LCPI13_0
# | 401: vmov r0, r1, d8
# | 402: vmov r4, r5, d0
# | 403: mov r2, r4
# | 404: mov r3, r5
# | next:375'0 { search range start (exclusive)
# | next:375'1 error: no match found in search range
# | 405: bl __nedf2
# | next:375'2 ? possible intended match
# | 406: mov r6, r0
# | 407: vmov r0, r1, d9
# | 408: mov r2, r4
# | 409: mov r3, r5
# | 410: bl __nedf2
# | .
# | .
# | .
# | 432: .globl trunc_v4i1_v4i32 @ -- Begin function trunc_v4i1_v4i32
# | 433: .p2align 1
# | 434: .type trunc_v4i1_v4i32,%function
# | 435: .code 16
# | 436: .thumb_func
# | 437: trunc_v4i1_v4i32: @ @trunc_v4i1_v4i32
# | next:375'3 } search range end (exclusive)
# | 438: .fnstart
# | 439: @ %bb.0: @ %entry
# | 440: vmov.i32 q2, #0x1
# | 441: vmov.i32 q1, #0x0
# | 442: vand q2, q0, q2
# | .
# | .
# | .
# | >>>>>>
# `-----------------------------
# 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/211618
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