Remove redundant attribute

jacquesguan · jacquesguan · commit 39292e10ebcb · 2025-11-19T17:05:52.000+08:00
diff --git a/llvm/test/CodeGen/RISCV/live-sp.mir b/llvm/test/CodeGen/RISCV/live-sp.mir
@@ -19,7 +19,6 @@
 
   ; Function Attrs: nofree nosync nounwind readnone willreturn
 
-  attributes #0 = { nofree nosync nounwind readnone willreturn }
 
 ...
 ---
diff --git a/llvm/test/CodeGen/RISCV/llvm.frexp.ll b/llvm/test/CodeGen/RISCV/llvm.frexp.ll
@@ -1933,4 +1933,3 @@ define i32 @test_frexp_f128_i32_only_use_exp(fp128 %a) nounwind {
   ret i32 %result.0
 }
 
-attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
diff --git a/llvm/test/CodeGen/RISCV/module-target-abi3.ll b/llvm/test/CodeGen/RISCV/module-target-abi3.ll
@@ -2,6 +2,5 @@
 
 ; CHECK: Flags: 0x2, single-float ABI
 
-attributes #0 = { "target-features"="+f" }
 !llvm.module.flags = !{!0}
 !0 = !{i32 1, !"target-abi", !"ilp32f"}
diff --git a/llvm/test/CodeGen/RISCV/rvv/mutate-prior-vsetvli-avl.ll b/llvm/test/CodeGen/RISCV/rvv/mutate-prior-vsetvli-avl.ll
@@ -36,7 +36,3 @@ entry:
   ret void
 }
 
-attributes #1 = { nofree nounwind memory(read) }
-attributes #2 = { nofree nosync nounwind memory(none) }
-attributes #3 = { nounwind }
-attributes #4 = { nounwind memory(write) }
diff --git a/llvm/test/CodeGen/RISCV/rvv/reg-alloc-reserve-bp.ll b/llvm/test/CodeGen/RISCV/rvv/reg-alloc-reserve-bp.ll
@@ -73,4 +73,3 @@ entry:
 
 declare void @bar(i32 noundef signext, i32 noundef signext, i32 noundef signext, i32 noundef signext, i32 noundef signext, i32 noundef signext, i32 noundef signext, i32 noundef signext, ptr noundef)
 
-attributes #1 = { argmemonly mustprogress nofree nosync nounwind willreturn }
diff --git a/llvm/test/CodeGen/RISCV/rvv/reproducer-pr146855.ll b/llvm/test/CodeGen/RISCV/rvv/reproducer-pr146855.ll
@@ -66,5 +66,3 @@ uselistorder ptr @llvm.masked.load.nxv4i32.p0, { 1, 0 }
 uselistorder ptr @llvm.vector.reduce.add.nxv4i32, { 1, 0 }
 
 attributes #0 = { "target-features"="+v" }
-attributes #1 = { nocallback nofree nosync nounwind willreturn memory(argmem: read) }
-attributes #2 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
diff --git a/llvm/test/CodeGen/RISCV/rvv/tail-agnostic-impdef-copy.mir b/llvm/test/CodeGen/RISCV/rvv/tail-agnostic-impdef-copy.mir
@@ -22,7 +22,6 @@
   ; Function Attrs: argmemonly nofree nosync nounwind readonly willreturn
 
   attributes #0 = { nounwind "target-features"="+v" }
-  attributes #1 = { argmemonly nofree nosync nounwind readonly willreturn "target-features"="+v" }
 
 ...
 ---
diff --git a/llvm/test/CodeGen/RISCV/rvv/undef-earlyclobber-chain.mir b/llvm/test/CodeGen/RISCV/rvv/undef-earlyclobber-chain.mir
@@ -14,7 +14,6 @@
   }
 
   attributes #0 = { "target-features"="+v" }
-  attributes #1 = { nocallback nofree nosync nounwind willreturn memory(none) "target-features"="+v" }
 
 ...
 ---
diff --git a/llvm/test/CodeGen/RISCV/rvv/vrgatherei16-subreg-liveness.ll b/llvm/test/CodeGen/RISCV/rvv/vrgatherei16-subreg-liveness.ll
@@ -66,5 +66,3 @@ loopIR3.i.i:                                      ; preds = %loopIR3.i.i, %loopI
 
 ; Function Attrs: nounwind readnone
 
-attributes #0 = { nocallback nofree nosync nounwind readnone willreturn }
-attributes #1 = { nounwind readnone }
diff --git a/llvm/test/CodeGen/RISCV/rvv/vsetvli-insert-crossbb.mir b/llvm/test/CodeGen/RISCV/rvv/vsetvli-insert-crossbb.mir
@@ -143,10 +143,6 @@
   }
 
   attributes #0 = { "target-features"="+v" }
-  attributes #1 = { nounwind readnone }
-  attributes #2 = { nounwind }
-  attributes #3 = { nounwind readonly }
-  attributes #4 = { nounwind writeonly }
 
 ...
 ---
diff --git a/llvm/test/CodeGen/RISCV/rvv/wrong-chain-fixed-load.ll b/llvm/test/CodeGen/RISCV/rvv/wrong-chain-fixed-load.ll
@@ -27,4 +27,3 @@ entry:
 
 ; Function Attrs: argmemonly mustprogress nofree nounwind willreturn
 
-attributes #1 = { argmemonly mustprogress nofree nounwind willreturn }
diff --git a/llvm/test/CodeGen/RISCV/sextw-removal-debug.mir b/llvm/test/CodeGen/RISCV/sextw-removal-debug.mir
@@ -10,7 +10,6 @@
     ret void, !dbg !13
   }
 
-  attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
 
   !llvm.dbg.cu = !{!0}
   !llvm.debugify = !{!2, !3}
diff --git a/llvm/test/CodeGen/RISCV/simplify-condbr.ll b/llvm/test/CodeGen/RISCV/simplify-condbr.ll
@@ -173,5 +173,3 @@ sw.bb85:                                          ; preds = %if.end48
   br label %common.ret
 }
 
-attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
-attributes #1 = { nocallback nofree nosync nounwind willreturn memory(inaccessiblemem: write) }
diff --git a/llvm/test/CodeGen/RISCV/umulo-128-legalisation-lowering.ll b/llvm/test/CodeGen/RISCV/umulo-128-legalisation-lowering.ll
@@ -120,5 +120,4 @@ start:
 ; Function Attrs: nounwind readnone speculatable
 
 attributes #0 = { nounwind readnone }
-attributes #1 = { nounwind readnone speculatable }
 attributes #2 = { nounwind }

Original file line number	Diff line number	Diff line change
`@@ -1933,4 +1933,3 @@ define i32 @test_frexp_f128_i32_only_use_exp(fp128 %a) nounwind {`
`1933`	`1933`	`ret i32 %result.0`
`1934`	`1934`	`}`
`1935`	`1935`
`1936`		`-attributes #0 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }`
Original file line number	Diff line number	Diff line change
`@@ -36,7 +36,3 @@ entry:`
`36`	`36`	`ret void`
`37`	`37`	`}`
`38`	`38`
`39`		`-attributes #1 = { nofree nounwind memory(read) }`
`40`		`-attributes #2 = { nofree nosync nounwind memory(none) }`
`41`		`-attributes #3 = { nounwind }`
`42`		`-attributes #4 = { nounwind memory(write) }`
Original file line number	Diff line number	Diff line change
`@@ -73,4 +73,3 @@ entry:`
`73`	`73`
`74`	`74`	`declare void @bar(i32 noundef signext, i32 noundef signext, i32 noundef signext, i32 noundef signext, i32 noundef signext, i32 noundef signext, i32 noundef signext, i32 noundef signext, ptr noundef)`
`75`	`75`
`76`		`-attributes #1 = { argmemonly mustprogress nofree nosync nounwind willreturn }`
Original file line number	Diff line number	Diff line change
`@@ -14,7 +14,6 @@`
`14`	`14`	`}`
`15`	`15`
`16`	`16`	`attributes #0 = { "target-features"="+v" }`
`17`		`- attributes #1 = { nocallback nofree nosync nounwind willreturn memory(none) "target-features"="+v" }`
`18`	`17`
`19`	`18`	`...`
`20`	`19`	`---`
Original file line number	Diff line number	Diff line change
`@@ -66,5 +66,3 @@ loopIR3.i.i: ; preds = %loopIR3.i.i, %loopI`
`66`	`66`
`67`	`67`	`; Function Attrs: nounwind readnone`
`68`	`68`
`69`		`-attributes #0 = { nocallback nofree nosync nounwind readnone willreturn }`
`70`		`-attributes #1 = { nounwind readnone }`
Original file line number	Diff line number	Diff line change
`@@ -143,10 +143,6 @@`
`143`	`143`	`}`
`144`	`144`
`145`	`145`	`attributes #0 = { "target-features"="+v" }`
`146`		`- attributes #1 = { nounwind readnone }`
`147`		`- attributes #2 = { nounwind }`
`148`		`- attributes #3 = { nounwind readonly }`
`149`		`- attributes #4 = { nounwind writeonly }`
`150`	`146`
`151`	`147`	`...`
`152`	`148`	`---`