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[UpdateTestChecks] Add --filter and --filter-out options
Enhance the various update_*_test_checks.py tools to allow filtering the tool output with regular expressions. The --filter option will emit only tool output lines matching the given regular expression while the --filter-out option will emit only tools output lines not matching the given regular expression. Filters are applied in order of appearance on the command line (or in UTC_ARGS) and the first matching filter terminates the search. This allows test authors to create more focused tests by removing irrelevant tool output and checking only the pieces of output necessary to test the desired functionality. Differential Revision: https://reviews.llvm.org/D117694
1 parent e1a1276 commit 030f716

11 files changed

+462
-22
lines changed

‎llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/x86-non-temporal.ll

Lines changed: 38 additions & 0 deletions
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; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx2 | FileCheck %s
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define i32 @f(<8 x float> %A, i8* %B, <4 x double> %C, <4 x i64> %E, <8 x i32> %F, <16 x i16> %G, <32 x i8> %H, i32* %loadptr) nounwind {
4+
%v0 = load i32, i32* %loadptr, align 1
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%cast = bitcast i8* %B to <8 x float>*
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%A2 = fadd <8 x float> %A, <float 1.0, float 2.0, float 3.0, float 4.0, float 5.0, float 6.0, float 7.0, float 8.0>
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store <8 x float> %A2, <8 x float>* %cast, align 32, !nontemporal !0
8+
%v1 = load i32, i32* %loadptr, align 1
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%cast1 = bitcast i8* %B to <4 x i64>*
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%E2 = add <4 x i64> %E, <i64 1, i64 2, i64 3, i64 4>
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store <4 x i64> %E2, <4 x i64>* %cast1, align 32, !nontemporal !0
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%v2 = load i32, i32* %loadptr, align 1
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%cast2 = bitcast i8* %B to <4 x double>*
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%C2 = fadd <4 x double> %C, <double 1.0, double 2.0, double 3.0, double 4.0>
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store <4 x double> %C2, <4 x double>* %cast2, align 32, !nontemporal !0
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%v3 = load i32, i32* %loadptr, align 1
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%cast3 = bitcast i8* %B to <8 x i32>*
18+
%F2 = add <8 x i32> %F, <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>
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store <8 x i32> %F2, <8 x i32>* %cast3, align 32, !nontemporal !0
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%v4 = load i32, i32* %loadptr, align 1
21+
%cast4 = bitcast i8* %B to <16 x i16>*
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%G2 = add <16 x i16> %G, <i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8>
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store <16 x i16> %G2, <16 x i16>* %cast4, align 32, !nontemporal !0
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%v5 = load i32, i32* %loadptr, align 1
25+
%cast5 = bitcast i8* %B to <32 x i8>*
26+
%H2 = add <32 x i8> %H, <i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8>
27+
store <32 x i8> %H2, <32 x i8>* %cast5, align 32, !nontemporal !0
28+
%v6 = load i32, i32* %loadptr, align 1
29+
%sum1 = add i32 %v0, %v1
30+
%sum2 = add i32 %sum1, %v2
31+
%sum3 = add i32 %sum2, %v3
32+
%sum4 = add i32 %sum3, %v4
33+
%sum5 = add i32 %sum4, %v5
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%sum6 = add i32 %sum5, %v6
35+
ret i32 %sum5
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}
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!0 = !{i32 1}

‎llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/x86-non-temporal.ll.filter-out.expected

Lines changed: 54 additions & 0 deletions
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --filter-out "movnt"
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; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx2 | FileCheck %s
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define i32 @f(<8 x float> %A, i8* %B, <4 x double> %C, <4 x i64> %E, <8 x i32> %F, <16 x i16> %G, <32 x i8> %H, i32* %loadptr) nounwind {
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; CHECK-LABEL: f:
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; CHECK: movl (%rsi), %eax
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; CHECK: vaddps {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm0, %ymm0
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; CHECK: vpaddq {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm2, %ymm0
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; CHECK: addl (%rsi), %eax
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; CHECK: vaddpd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm1, %ymm0
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; CHECK: addl (%rsi), %eax
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; CHECK: vpaddd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm3, %ymm0
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; CHECK: addl (%rsi), %eax
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; CHECK: vpaddw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm4, %ymm0
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; CHECK: addl (%rsi), %eax
16+
; CHECK: vpaddb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm5, %ymm0
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; CHECK: addl (%rsi), %eax
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; CHECK: vzeroupper
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; CHECK: retq
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%v0 = load i32, i32* %loadptr, align 1
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%cast = bitcast i8* %B to <8 x float>*
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%A2 = fadd <8 x float> %A, <float 1.0, float 2.0, float 3.0, float 4.0, float 5.0, float 6.0, float 7.0, float 8.0>
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store <8 x float> %A2, <8 x float>* %cast, align 32, !nontemporal !0
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%v1 = load i32, i32* %loadptr, align 1
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%cast1 = bitcast i8* %B to <4 x i64>*
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%E2 = add <4 x i64> %E, <i64 1, i64 2, i64 3, i64 4>
27+
store <4 x i64> %E2, <4 x i64>* %cast1, align 32, !nontemporal !0
28+
%v2 = load i32, i32* %loadptr, align 1
29+
%cast2 = bitcast i8* %B to <4 x double>*
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%C2 = fadd <4 x double> %C, <double 1.0, double 2.0, double 3.0, double 4.0>
31+
store <4 x double> %C2, <4 x double>* %cast2, align 32, !nontemporal !0
32+
%v3 = load i32, i32* %loadptr, align 1
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%cast3 = bitcast i8* %B to <8 x i32>*
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%F2 = add <8 x i32> %F, <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>
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store <8 x i32> %F2, <8 x i32>* %cast3, align 32, !nontemporal !0
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%v4 = load i32, i32* %loadptr, align 1
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%cast4 = bitcast i8* %B to <16 x i16>*
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%G2 = add <16 x i16> %G, <i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8>
39+
store <16 x i16> %G2, <16 x i16>* %cast4, align 32, !nontemporal !0
40+
%v5 = load i32, i32* %loadptr, align 1
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%cast5 = bitcast i8* %B to <32 x i8>*
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%H2 = add <32 x i8> %H, <i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8>
43+
store <32 x i8> %H2, <32 x i8>* %cast5, align 32, !nontemporal !0
44+
%v6 = load i32, i32* %loadptr, align 1
45+
%sum1 = add i32 %v0, %v1
46+
%sum2 = add i32 %sum1, %v2
47+
%sum3 = add i32 %sum2, %v3
48+
%sum4 = add i32 %sum3, %v4
49+
%sum5 = add i32 %sum4, %v5
50+
%sum6 = add i32 %sum5, %v6
51+
ret i32 %sum5
52+
}
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!0 = !{i32 1}

‎llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/x86-non-temporal.ll.filter.expected

Lines changed: 45 additions & 0 deletions
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --filter "movnt"
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; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx2 | FileCheck %s
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define i32 @f(<8 x float> %A, i8* %B, <4 x double> %C, <4 x i64> %E, <8 x i32> %F, <16 x i16> %G, <32 x i8> %H, i32* %loadptr) nounwind {
5+
; CHECK-LABEL: f:
6+
; CHECK: vmovntdq %ymm0, (%rdi)
7+
; CHECK: vmovntpd %ymm0, (%rdi)
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; CHECK: vmovntdq %ymm0, (%rdi)
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; CHECK: vmovntdq %ymm0, (%rdi)
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; CHECK: vmovntdq %ymm0, (%rdi)
11+
%v0 = load i32, i32* %loadptr, align 1
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%cast = bitcast i8* %B to <8 x float>*
13+
%A2 = fadd <8 x float> %A, <float 1.0, float 2.0, float 3.0, float 4.0, float 5.0, float 6.0, float 7.0, float 8.0>
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store <8 x float> %A2, <8 x float>* %cast, align 32, !nontemporal !0
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%v1 = load i32, i32* %loadptr, align 1
16+
%cast1 = bitcast i8* %B to <4 x i64>*
17+
%E2 = add <4 x i64> %E, <i64 1, i64 2, i64 3, i64 4>
18+
store <4 x i64> %E2, <4 x i64>* %cast1, align 32, !nontemporal !0
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%v2 = load i32, i32* %loadptr, align 1
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%cast2 = bitcast i8* %B to <4 x double>*
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%C2 = fadd <4 x double> %C, <double 1.0, double 2.0, double 3.0, double 4.0>
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store <4 x double> %C2, <4 x double>* %cast2, align 32, !nontemporal !0
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%v3 = load i32, i32* %loadptr, align 1
24+
%cast3 = bitcast i8* %B to <8 x i32>*
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%F2 = add <8 x i32> %F, <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>
26+
store <8 x i32> %F2, <8 x i32>* %cast3, align 32, !nontemporal !0
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%v4 = load i32, i32* %loadptr, align 1
28+
%cast4 = bitcast i8* %B to <16 x i16>*
29+
%G2 = add <16 x i16> %G, <i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8>
30+
store <16 x i16> %G2, <16 x i16>* %cast4, align 32, !nontemporal !0
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%v5 = load i32, i32* %loadptr, align 1
32+
%cast5 = bitcast i8* %B to <32 x i8>*
33+
%H2 = add <32 x i8> %H, <i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8>
34+
store <32 x i8> %H2, <32 x i8>* %cast5, align 32, !nontemporal !0
35+
%v6 = load i32, i32* %loadptr, align 1
36+
%sum1 = add i32 %v0, %v1
37+
%sum2 = add i32 %sum1, %v2
38+
%sum3 = add i32 %sum2, %v3
39+
%sum4 = add i32 %sum3, %v4
40+
%sum5 = add i32 %sum4, %v5
41+
%sum6 = add i32 %sum5, %v6
42+
ret i32 %sum5
43+
}
44+
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!0 = !{i32 1}

‎llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/x86-non-temporal.ll.multifilter.expected

Lines changed: 57 additions & 0 deletions
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --filter "LCPI[0-9]+_[0-9]+" --filter "movnt" --filter "(%esp|%rsi)"
2+
; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx2 | FileCheck %s
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4+
define i32 @f(<8 x float> %A, i8* %B, <4 x double> %C, <4 x i64> %E, <8 x i32> %F, <16 x i16> %G, <32 x i8> %H, i32* %loadptr) nounwind {
5+
; CHECK-LABEL: f:
6+
; CHECK: vaddps {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm0, %ymm0
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; CHECK: vmovntps %ymm0, (%rdi)
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; CHECK: vpaddq {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm2, %ymm0
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; CHECK: addl (%rsi), %eax
10+
; CHECK: vmovntdq %ymm0, (%rdi)
11+
; CHECK: vaddpd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm1, %ymm0
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; CHECK: addl (%rsi), %eax
13+
; CHECK: vmovntpd %ymm0, (%rdi)
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; CHECK: vpaddd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm3, %ymm0
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; CHECK: addl (%rsi), %eax
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; CHECK: vmovntdq %ymm0, (%rdi)
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; CHECK: vpaddw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm4, %ymm0
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; CHECK: addl (%rsi), %eax
19+
; CHECK: vmovntdq %ymm0, (%rdi)
20+
; CHECK: vpaddb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm5, %ymm0
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; CHECK: addl (%rsi), %eax
22+
; CHECK: vmovntdq %ymm0, (%rdi)
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%v0 = load i32, i32* %loadptr, align 1
24+
%cast = bitcast i8* %B to <8 x float>*
25+
%A2 = fadd <8 x float> %A, <float 1.0, float 2.0, float 3.0, float 4.0, float 5.0, float 6.0, float 7.0, float 8.0>
26+
store <8 x float> %A2, <8 x float>* %cast, align 32, !nontemporal !0
27+
%v1 = load i32, i32* %loadptr, align 1
28+
%cast1 = bitcast i8* %B to <4 x i64>*
29+
%E2 = add <4 x i64> %E, <i64 1, i64 2, i64 3, i64 4>
30+
store <4 x i64> %E2, <4 x i64>* %cast1, align 32, !nontemporal !0
31+
%v2 = load i32, i32* %loadptr, align 1
32+
%cast2 = bitcast i8* %B to <4 x double>*
33+
%C2 = fadd <4 x double> %C, <double 1.0, double 2.0, double 3.0, double 4.0>
34+
store <4 x double> %C2, <4 x double>* %cast2, align 32, !nontemporal !0
35+
%v3 = load i32, i32* %loadptr, align 1
36+
%cast3 = bitcast i8* %B to <8 x i32>*
37+
%F2 = add <8 x i32> %F, <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>
38+
store <8 x i32> %F2, <8 x i32>* %cast3, align 32, !nontemporal !0
39+
%v4 = load i32, i32* %loadptr, align 1
40+
%cast4 = bitcast i8* %B to <16 x i16>*
41+
%G2 = add <16 x i16> %G, <i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8>
42+
store <16 x i16> %G2, <16 x i16>* %cast4, align 32, !nontemporal !0
43+
%v5 = load i32, i32* %loadptr, align 1
44+
%cast5 = bitcast i8* %B to <32 x i8>*
45+
%H2 = add <32 x i8> %H, <i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8>
46+
store <32 x i8> %H2, <32 x i8>* %cast5, align 32, !nontemporal !0
47+
%v6 = load i32, i32* %loadptr, align 1
48+
%sum1 = add i32 %v0, %v1
49+
%sum2 = add i32 %sum1, %v2
50+
%sum3 = add i32 %sum2, %v3
51+
%sum4 = add i32 %sum3, %v4
52+
%sum5 = add i32 %sum4, %v5
53+
%sum6 = add i32 %sum5, %v6
54+
ret i32 %sum5
55+
}
56+
57+
!0 = !{i32 1}

‎llvm/test/tools/UpdateTestChecks/update_llc_test_checks/Inputs/x86-non-temporal.ll.nofilter.expected

Lines changed: 61 additions & 0 deletions
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1+
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2+
; RUN: llc < %s -mtriple=x86_64-unknown-linux-gnu -mattr=+avx2 | FileCheck %s
3+
4+
define i32 @f(<8 x float> %A, i8* %B, <4 x double> %C, <4 x i64> %E, <8 x i32> %F, <16 x i16> %G, <32 x i8> %H, i32* %loadptr) nounwind {
5+
; CHECK-LABEL: f:
6+
; CHECK: # %bb.0:
7+
; CHECK-NEXT: movl (%rsi), %eax
8+
; CHECK-NEXT: vaddps {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm0, %ymm0
9+
; CHECK-NEXT: vmovntps %ymm0, (%rdi)
10+
; CHECK-NEXT: vpaddq {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm2, %ymm0
11+
; CHECK-NEXT: addl (%rsi), %eax
12+
; CHECK-NEXT: vmovntdq %ymm0, (%rdi)
13+
; CHECK-NEXT: vaddpd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm1, %ymm0
14+
; CHECK-NEXT: addl (%rsi), %eax
15+
; CHECK-NEXT: vmovntpd %ymm0, (%rdi)
16+
; CHECK-NEXT: vpaddd {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm3, %ymm0
17+
; CHECK-NEXT: addl (%rsi), %eax
18+
; CHECK-NEXT: vmovntdq %ymm0, (%rdi)
19+
; CHECK-NEXT: vpaddw {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm4, %ymm0
20+
; CHECK-NEXT: addl (%rsi), %eax
21+
; CHECK-NEXT: vmovntdq %ymm0, (%rdi)
22+
; CHECK-NEXT: vpaddb {{\.?LCPI[0-9]+_[0-9]+}}(%rip), %ymm5, %ymm0
23+
; CHECK-NEXT: addl (%rsi), %eax
24+
; CHECK-NEXT: vmovntdq %ymm0, (%rdi)
25+
; CHECK-NEXT: vzeroupper
26+
; CHECK-NEXT: retq
27+
%v0 = load i32, i32* %loadptr, align 1
28+
%cast = bitcast i8* %B to <8 x float>*
29+
%A2 = fadd <8 x float> %A, <float 1.0, float 2.0, float 3.0, float 4.0, float 5.0, float 6.0, float 7.0, float 8.0>
30+
store <8 x float> %A2, <8 x float>* %cast, align 32, !nontemporal !0
31+
%v1 = load i32, i32* %loadptr, align 1
32+
%cast1 = bitcast i8* %B to <4 x i64>*
33+
%E2 = add <4 x i64> %E, <i64 1, i64 2, i64 3, i64 4>
34+
store <4 x i64> %E2, <4 x i64>* %cast1, align 32, !nontemporal !0
35+
%v2 = load i32, i32* %loadptr, align 1
36+
%cast2 = bitcast i8* %B to <4 x double>*
37+
%C2 = fadd <4 x double> %C, <double 1.0, double 2.0, double 3.0, double 4.0>
38+
store <4 x double> %C2, <4 x double>* %cast2, align 32, !nontemporal !0
39+
%v3 = load i32, i32* %loadptr, align 1
40+
%cast3 = bitcast i8* %B to <8 x i32>*
41+
%F2 = add <8 x i32> %F, <i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7, i32 8>
42+
store <8 x i32> %F2, <8 x i32>* %cast3, align 32, !nontemporal !0
43+
%v4 = load i32, i32* %loadptr, align 1
44+
%cast4 = bitcast i8* %B to <16 x i16>*
45+
%G2 = add <16 x i16> %G, <i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7, i16 8>
46+
store <16 x i16> %G2, <16 x i16>* %cast4, align 32, !nontemporal !0
47+
%v5 = load i32, i32* %loadptr, align 1
48+
%cast5 = bitcast i8* %B to <32 x i8>*
49+
%H2 = add <32 x i8> %H, <i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8, i8 1, i8 2, i8 3, i8 4, i8 5, i8 6, i8 7, i8 8>
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store <32 x i8> %H2, <32 x i8>* %cast5, align 32, !nontemporal !0
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%v6 = load i32, i32* %loadptr, align 1
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%sum1 = add i32 %v0, %v1
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%sum2 = add i32 %sum1, %v2
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%sum3 = add i32 %sum2, %v3
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%sum4 = add i32 %sum3, %v4
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%sum5 = add i32 %sum4, %v5
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%sum6 = add i32 %sum5, %v6
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ret i32 %sum5
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}
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61+
!0 = !{i32 1}

‎llvm/test/tools/UpdateTestChecks/update_llc_test_checks/x86-filter.test

Lines changed: 33 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,33 @@
1+
# REQUIRES: x86-registered-target
2+
3+
## Check that --filter works properly.
4+
# RUN: cp -f %S/Inputs/x86-non-temporal.ll %t.ll && %update_llc_test_checks --filter="movnt" %t.ll
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# RUN: diff -u %t.ll %S/Inputs/x86-non-temporal.ll.filter.expected
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## Check that running the script again does not change the result:
8+
# RUN: %update_llc_test_checks --filter="movnt" %t.ll
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# RUN: diff -u %t.ll %S/Inputs/x86-non-temporal.ll.filter.expected
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11+
## Check that --filter-out works properly.
12+
# RUN: cp -f %S/Inputs/x86-non-temporal.ll %t.ll && %update_llc_test_checks --filter-out="movnt" %t.ll
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# RUN: diff -u %t.ll %S/Inputs/x86-non-temporal.ll.filter-out.expected
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## Check that running the script again does not change the result:
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# RUN: %update_llc_test_checks --filter-out="movnt" %t.ll
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# RUN: diff -u %t.ll %S/Inputs/x86-non-temporal.ll.filter-out.expected
18+
19+
## Check that multiple filters work properly.
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# RUN: cp -f %S/Inputs/x86-non-temporal.ll %t.ll && %update_llc_test_checks --filter="LCPI[0-9]+_[0-9]+" --filter="movnt" --filter="(%esp|%rsi)" %t.ll
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# RUN: diff -u %t.ll %S/Inputs/x86-non-temporal.ll.multifilter.expected
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## Check that running the script again does not change the result:
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# RUN: %update_llc_test_checks --filter="LCPI[0-9]+_[0-9]+" --filter="movnt" --filter="(%esp|%rsi)" %t.ll
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# RUN: diff -u %t.ll %S/Inputs/x86-non-temporal.ll.multifilter.expected
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## Check that no filtering is done.
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# RUN: cp -f %S/Inputs/x86-non-temporal.ll %t.ll && %update_llc_test_checks %t.ll
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# RUN: diff -u %t.ll %S/Inputs/x86-non-temporal.ll.nofilter.expected
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## Check that running the script again does not change the result:
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# RUN: %update_llc_test_checks %t.ll
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# RUN: diff -u %t.ll %S/Inputs/x86-non-temporal.ll.nofilter.expected

‎llvm/utils/UpdateTestChecks/asm.py

Lines changed: 5 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -456,8 +456,11 @@ def get_run_handler(triple):
456456

457457
##### Generator of assembly CHECK lines
458458

459-
def add_asm_checks(output_lines, comment_marker, prefix_list, func_dict, func_name):
459+
def add_asm_checks(output_lines, comment_marker, prefix_list, func_dict,
460+
func_name, is_filtered):
460461
# Label format is based on ASM string.
461462
check_label_format = '{} %s-LABEL: %s%s:'.format(comment_marker)
462463
global_vars_seen_dict = {}
463-
common.add_checks(output_lines, comment_marker, prefix_list, func_dict, func_name, check_label_format, True, False, global_vars_seen_dict)
464+
common.add_checks(output_lines, comment_marker, prefix_list, func_dict,
465+
func_name, check_label_format, True, False,
466+
global_vars_seen_dict, is_filtered = is_filtered)

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