mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-25 20:23:11 +01:00
dd58cefb43
It has been on by default for a couple months without complaint. Reviewed By: asbirlea Differential Revision: https://reviews.llvm.org/D91743
102 lines
4.9 KiB
LLVM
102 lines
4.9 KiB
LLVM
; RUN: opt -S -debug -enable-new-pm=0 %s 2>&1 | FileCheck %s --check-prefix=O0
|
|
; RUN: opt -O1 -S -debug -enable-new-pm=0 %s 2>&1 | FileCheck %s --check-prefix=O1
|
|
; RUN: opt -O2 -S -debug -enable-new-pm=0 %s 2>&1 | FileCheck %s --check-prefix=O1 --check-prefix=O2O3
|
|
; RUN: opt -O3 -S -debug -enable-new-pm=0 %s 2>&1 | FileCheck %s --check-prefix=O1 --check-prefix=O2O3
|
|
; RUN: opt -dce -gvn-hoist -loweratomic -S -debug -enable-new-pm=0 %s 2>&1 | FileCheck %s --check-prefix=MORE
|
|
; RUN: opt -indvars -licm -loop-deletion -loop-extract -loop-idiom -loop-instsimplify -loop-reduce -loop-reroll -loop-rotate -loop-unroll -loop-unswitch -enable-new-pm=0 -S -debug %s 2>&1 | FileCheck %s --check-prefix=LOOP
|
|
; RUN: opt -passes='default<O0>' -S -debug-pass-manager %s 2>&1 | FileCheck %s --check-prefix=%llvmcheckext-NPM-O0
|
|
; RUN: opt -passes='default<O1>' -S -debug-pass-manager %s 2>&1 | FileCheck %s --check-prefix=NPM-O1
|
|
; RUN: opt -passes='default<O2>' -S -debug-pass-manager %s 2>&1 | FileCheck %s --check-prefix=NPM-O1 --check-prefix=NPM-O2O3
|
|
; RUN: opt -passes='default<O3>' -S -debug-pass-manager %s 2>&1 | FileCheck %s --check-prefix=NPM-O1 --check-prefix=NPM-O2O3
|
|
; RUN: opt -passes='dce,gvn-hoist,loweratomic' -S -debug-pass-manager %s 2>&1 | FileCheck %s --check-prefix=NPM-MORE
|
|
; RUN: opt -passes='loop(indvars,licm,loop-deletion,loop-idiom,loop-instsimplify,loop-reduce,simple-loop-unswitch),loop-unroll' -S -debug-pass-manager %s 2>&1 | FileCheck %s --check-prefix=NPM-LOOP
|
|
; RUN: opt -passes='instsimplify,verify' -S -debug-pass-manager %s 2>&1 | FileCheck %s --check-prefix=NPM-REQUIRED
|
|
|
|
; REQUIRES: asserts
|
|
|
|
; This test verifies that we don't run target independent IR-level
|
|
; optimizations on optnone functions.
|
|
|
|
; Function Attrs: noinline optnone
|
|
define i32 @foo(i32 %x) #0 {
|
|
entry:
|
|
%x.addr = alloca i32, align 4
|
|
store i32 %x, i32* %x.addr, align 4
|
|
br label %while.cond
|
|
|
|
while.cond: ; preds = %while.body, %entry
|
|
%0 = load i32, i32* %x.addr, align 4
|
|
%dec = add nsw i32 %0, -1
|
|
store i32 %dec, i32* %x.addr, align 4
|
|
%tobool = icmp ne i32 %0, 0
|
|
br i1 %tobool, label %while.body, label %while.end
|
|
|
|
while.body: ; preds = %while.cond
|
|
br label %while.cond
|
|
|
|
while.end: ; preds = %while.cond
|
|
ret i32 %dec
|
|
}
|
|
|
|
attributes #0 = { optnone noinline }
|
|
|
|
; Nothing that runs at -O0 gets skipped (except when the Bye extension is present).
|
|
; O0-NOT: Skipping pass
|
|
; CHECK-EXT-NPM-O0: Skipping pass {{.*}}Bye
|
|
; CHECK-NOEXT-NPM-O0-NOT: Skipping pass
|
|
|
|
; IR passes run at -O1 and higher.
|
|
; O1-DAG: Skipping pass 'Aggressive Dead Code Elimination'
|
|
; O1-DAG: Skipping pass 'Combine redundant instructions'
|
|
; O1-DAG: Skipping pass 'Early CSE'
|
|
; O1-DAG: Skipping pass 'Reassociate expressions'
|
|
; O1-DAG: Skipping pass 'Simplify the CFG'
|
|
; O1-DAG: Skipping pass 'Sparse Conditional Constant Propagation'
|
|
; NPM-O1-DAG: Skipping pass: SimplifyCFGPass on foo
|
|
; NPM-O1-DAG: Skipping pass: SROA
|
|
; NPM-O1-DAG: Skipping pass: EarlyCSEPass
|
|
; NPM-O1-DAG: Skipping pass: LowerExpectIntrinsicPass
|
|
; NPM-O1-DAG: Skipping pass: PromotePass
|
|
; NPM-O1-DAG: Skipping pass: InstCombinePass
|
|
|
|
; Additional IR passes run at -O2 and higher.
|
|
; O2O3-DAG: Skipping pass 'Global Value Numbering'
|
|
; O2O3-DAG: Skipping pass 'SLP Vectorizer'
|
|
; NPM-O2O3-DAG: Skipping pass: GVN
|
|
; NPM-O2O3-DAG: Skipping pass: SLPVectorizerPass
|
|
|
|
; Additional IR passes that opt doesn't turn on by default.
|
|
; MORE-DAG: Skipping pass 'Dead Code Elimination'
|
|
; NPM-MORE-DAG: Skipping pass: DCEPass
|
|
; NPM-MORE-DAG: Skipping pass: GVNHoistPass
|
|
|
|
; Loop IR passes that opt doesn't turn on by default.
|
|
; LOOP-DAG: Skipping pass 'Delete dead loops'
|
|
; LOOP-DAG: Skipping pass 'Induction Variable Simplification'
|
|
; LOOP-DAG: Skipping pass 'Loop Invariant Code Motion'
|
|
; LOOP-DAG: Skipping pass 'Loop Strength Reduction'
|
|
; LOOP-DAG: Skipping pass 'Recognize loop idioms'
|
|
; LOOP-DAG: Skipping pass 'Reroll loops'
|
|
; LOOP-DAG: Skipping pass 'Rotate Loops'
|
|
; LOOP-DAG: Skipping pass 'Simplify instructions in loops'
|
|
; LOOP-DAG: Skipping pass 'Unroll loops'
|
|
; LOOP-DAG: Skipping pass 'Unswitch loops'
|
|
; LoopPassManager should not be skipped over an optnone function
|
|
; NPM-LOOP-NOT: Skipping pass: PassManager
|
|
; NPM-LOOP-DAG: Skipping pass: LoopSimplifyPass on foo
|
|
; NPM-LOOP-DAG: Skipping pass: LCSSAPass
|
|
; NPM-LOOP-DAG: Skipping pass: IndVarSimplifyPass
|
|
; NPM-LOOP-DAG: Skipping pass: SimpleLoopUnswitchPass
|
|
; NPM-LOOP-DAG: Skipping pass: LoopUnrollPass
|
|
; NPM-LOOP-DAG: Skipping pass: LoopStrengthReducePass
|
|
; NPM-LOOP-DAG: Skipping pass: LoopDeletionPass
|
|
; NPM-LOOP-DAG: Skipping pass: LICMPass
|
|
; NPM-LOOP-DAG: Skipping pass: LoopIdiomRecognizePass
|
|
; NPM-LOOP-DAG: Skipping pass: LoopInstSimplifyPass
|
|
|
|
; NPM-REQUIRED-DAG: Skipping pass: InstSimplifyPass
|
|
; NPM-REQUIRED-DAG: Skipping pass InstSimplifyPass on foo due to optnone attribute
|
|
; NPM-REQUIRED-DAG: Running pass: VerifierPass
|
|
; NPM-REQUIRED-NOT: Skipping pass: VerifyPass
|
|
; NPM-REQUIRED-NOT: Skipping pass VerifyPass on foo due to optnone attribute
|