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Differential D124602

[RISCV] Precommit test cases for (uaddo X, C)
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Authored by HsiangKai on Apr 28 2022, 2:55 AM.

Details

Reviewers
craig.topper
Commits
rG3baff8080447: [RISCV] Precommit test cases for (uaddo X, C)

Diff Detail

Unit TestsFailed

TimeTest
60,150 msx64 debian > MLIR.Examples/standalone::test.toy
60,040 msx64 debian > libFuzzer.libFuzzer::large.test

Event Timeline

HsiangKai created this revision.Apr 28 2022, 2:55 AM
Herald added a project: Restricted Project. · View Herald TranscriptApr 28 2022, 2:55 AM
Herald added subscribers: sunshaoce, VincentWu, luke957 and 28 others. · View Herald Transcript
HsiangKai requested review of this revision.Apr 28 2022, 2:55 AM
Herald added a project: Restricted Project. · View Herald TranscriptApr 28 2022, 2:55 AM
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HsiangKai added a child revision: D124374: [RISCV][TargetLowering] Special case overflow expansion for (uaddo X, C)..Apr 28 2022, 2:58 AM
Harbormaster completed remote builds in B161764: Diff 425732.Apr 28 2022, 3:41 AM
craig.topper accepted this revision.Apr 28 2022, 9:21 PM

LGTM

This revision is now accepted and ready to land.Apr 28 2022, 9:21 PM
This revision was landed with ongoing or failed builds.May 2 2022, 8:53 PM
Closed by commit rG3baff8080447: [RISCV] Precommit test cases for (uaddo X, C) (authored by HsiangKai). · Explain Why
This revision was automatically updated to reflect the committed changes.
HsiangKai added a commit: rG3baff8080447: [RISCV] Precommit test cases for (uaddo X, C).

Revision Contents

PathSize
llvm/
test/
CodeGen/
RISCV/
230 lines

Diff 425732

llvm/test/CodeGen/RISCV/xaluo.ll

Show First 20 Lines • Show All 4,034 Lines • ▼ Show 20 Lines
overflow: overflow:
ret i1 false ret i1 false
continue: continue:
ret i1 true ret i1 true
} }
define zeroext i1 @uaddo.i64.constant(i64 %v1, i64* %res) {
; RV32-LABEL: uaddo.i64.constant:
; RV32: # %bb.0: # %entry
; RV32-NEXT: mv a3, a0
; RV32-NEXT: addi a4, a0, 2
; RV32-NEXT: sltu a0, a4, a0
; RV32-NEXT: add a5, a1, a0
; RV32-NEXT: bgeu a4, a3, .LBB66_2
; RV32-NEXT: # %bb.1: # %entry
; RV32-NEXT: sltu a0, a5, a1
; RV32-NEXT: .LBB66_2: # %entry
; RV32-NEXT: sw a4, 0(a2)
; RV32-NEXT: sw a5, 4(a2)
; RV32-NEXT: ret
;
; RV64-LABEL: uaddo.i64.constant:
; RV64: # %bb.0: # %entry
; RV64-NEXT: addi a2, a0, 2
; RV64-NEXT: sltu a0, a2, a0
; RV64-NEXT: sd a2, 0(a1)
; RV64-NEXT: ret
;
; RV32ZBA-LABEL: uaddo.i64.constant:
; RV32ZBA: # %bb.0: # %entry
; RV32ZBA-NEXT: mv a3, a0
; RV32ZBA-NEXT: addi a4, a0, 2
; RV32ZBA-NEXT: sltu a0, a4, a0
; RV32ZBA-NEXT: add a5, a1, a0
; RV32ZBA-NEXT: bgeu a4, a3, .LBB66_2
; RV32ZBA-NEXT: # %bb.1: # %entry
; RV32ZBA-NEXT: sltu a0, a5, a1
; RV32ZBA-NEXT: .LBB66_2: # %entry
; RV32ZBA-NEXT: sw a4, 0(a2)
; RV32ZBA-NEXT: sw a5, 4(a2)
; RV32ZBA-NEXT: ret
;
; RV64ZBA-LABEL: uaddo.i64.constant:
; RV64ZBA: # %bb.0: # %entry
; RV64ZBA-NEXT: addi a2, a0, 2
; RV64ZBA-NEXT: sltu a0, a2, a0
; RV64ZBA-NEXT: sd a2, 0(a1)
; RV64ZBA-NEXT: ret
entry:
%t = call {i64, i1} @llvm.uadd.with.overflow.i64(i64 %v1, i64 2)
%val = extractvalue {i64, i1} %t, 0
%obit = extractvalue {i64, i1} %t, 1
store i64 %val, i64* %res
ret i1 %obit
}
define zeroext i1 @uaddo.i64.constant_2048(i64 %v1, i64* %res) {
; RV32-LABEL: uaddo.i64.constant_2048:
; RV32: # %bb.0: # %entry
; RV32-NEXT: mv a3, a0
; RV32-NEXT: addi a0, a0, 1024
; RV32-NEXT: addi a4, a0, 1024
; RV32-NEXT: sltu a0, a4, a3
; RV32-NEXT: add a5, a1, a0
; RV32-NEXT: bgeu a4, a3, .LBB67_2
; RV32-NEXT: # %bb.1: # %entry
; RV32-NEXT: sltu a0, a5, a1
; RV32-NEXT: .LBB67_2: # %entry
; RV32-NEXT: sw a4, 0(a2)
; RV32-NEXT: sw a5, 4(a2)
; RV32-NEXT: ret
;
; RV64-LABEL: uaddo.i64.constant_2048:
; RV64: # %bb.0: # %entry
; RV64-NEXT: addi a2, a0, 1024
; RV64-NEXT: addi a2, a2, 1024
; RV64-NEXT: sltu a0, a2, a0
; RV64-NEXT: sd a2, 0(a1)
; RV64-NEXT: ret
;
; RV32ZBA-LABEL: uaddo.i64.constant_2048:
; RV32ZBA: # %bb.0: # %entry
; RV32ZBA-NEXT: mv a3, a0
; RV32ZBA-NEXT: addi a0, a0, 1024
; RV32ZBA-NEXT: addi a4, a0, 1024
; RV32ZBA-NEXT: sltu a0, a4, a3
; RV32ZBA-NEXT: add a5, a1, a0
; RV32ZBA-NEXT: bgeu a4, a3, .LBB67_2
; RV32ZBA-NEXT: # %bb.1: # %entry
; RV32ZBA-NEXT: sltu a0, a5, a1
; RV32ZBA-NEXT: .LBB67_2: # %entry
; RV32ZBA-NEXT: sw a4, 0(a2)
; RV32ZBA-NEXT: sw a5, 4(a2)
; RV32ZBA-NEXT: ret
;
; RV64ZBA-LABEL: uaddo.i64.constant_2048:
; RV64ZBA: # %bb.0: # %entry
; RV64ZBA-NEXT: addi a2, a0, 1024
; RV64ZBA-NEXT: addi a2, a2, 1024
; RV64ZBA-NEXT: sltu a0, a2, a0
; RV64ZBA-NEXT: sd a2, 0(a1)
; RV64ZBA-NEXT: ret
entry:
%t = call {i64, i1} @llvm.uadd.with.overflow.i64(i64 %v1, i64 2048)
%val = extractvalue {i64, i1} %t, 0
%obit = extractvalue {i64, i1} %t, 1
store i64 %val, i64* %res
ret i1 %obit
}
define zeroext i1 @uaddo.i64.constant_2049(i64 %v1, i64* %res) {
; RV32-LABEL: uaddo.i64.constant_2049:
; RV32: # %bb.0: # %entry
; RV32-NEXT: mv a3, a0
; RV32-NEXT: addi a0, a0, 1025
; RV32-NEXT: addi a4, a0, 1024
; RV32-NEXT: sltu a0, a4, a3
; RV32-NEXT: add a5, a1, a0
; RV32-NEXT: bgeu a4, a3, .LBB68_2
; RV32-NEXT: # %bb.1: # %entry
; RV32-NEXT: sltu a0, a5, a1
; RV32-NEXT: .LBB68_2: # %entry
; RV32-NEXT: sw a4, 0(a2)
; RV32-NEXT: sw a5, 4(a2)
; RV32-NEXT: ret
;
; RV64-LABEL: uaddo.i64.constant_2049:
; RV64: # %bb.0: # %entry
; RV64-NEXT: addi a2, a0, 1025
; RV64-NEXT: addi a2, a2, 1024
; RV64-NEXT: sltu a0, a2, a0
; RV64-NEXT: sd a2, 0(a1)
; RV64-NEXT: ret
;
; RV32ZBA-LABEL: uaddo.i64.constant_2049:
; RV32ZBA: # %bb.0: # %entry
; RV32ZBA-NEXT: mv a3, a0
; RV32ZBA-NEXT: addi a0, a0, 1025
; RV32ZBA-NEXT: addi a4, a0, 1024
; RV32ZBA-NEXT: sltu a0, a4, a3
; RV32ZBA-NEXT: add a5, a1, a0
; RV32ZBA-NEXT: bgeu a4, a3, .LBB68_2
; RV32ZBA-NEXT: # %bb.1: # %entry
; RV32ZBA-NEXT: sltu a0, a5, a1
; RV32ZBA-NEXT: .LBB68_2: # %entry
; RV32ZBA-NEXT: sw a4, 0(a2)
; RV32ZBA-NEXT: sw a5, 4(a2)
; RV32ZBA-NEXT: ret
;
; RV64ZBA-LABEL: uaddo.i64.constant_2049:
; RV64ZBA: # %bb.0: # %entry
; RV64ZBA-NEXT: addi a2, a0, 1025
; RV64ZBA-NEXT: addi a2, a2, 1024
; RV64ZBA-NEXT: sltu a0, a2, a0
; RV64ZBA-NEXT: sd a2, 0(a1)
; RV64ZBA-NEXT: ret
entry:
%t = call {i64, i1} @llvm.uadd.with.overflow.i64(i64 %v1, i64 2049)
%val = extractvalue {i64, i1} %t, 0
%obit = extractvalue {i64, i1} %t, 1
store i64 %val, i64* %res
ret i1 %obit
}
define i64 @uaddo.i64.constant_setcc_on_overflow_flag(i64* %p) {
; RV32-LABEL: uaddo.i64.constant_setcc_on_overflow_flag:
; RV32: # %bb.0: # %entry
; RV32-NEXT: lw a4, 0(a0)
; RV32-NEXT: lw a3, 4(a0)
; RV32-NEXT: addi a0, a4, 2
; RV32-NEXT: sltu a2, a0, a4
; RV32-NEXT: add a1, a3, a2
; RV32-NEXT: bltu a0, a4, .LBB69_3
; RV32-NEXT: # %bb.1: # %entry
; RV32-NEXT: beqz a2, .LBB69_4
; RV32-NEXT: .LBB69_2: # %IfNoOverflow
; RV32-NEXT: ret
; RV32-NEXT: .LBB69_3: # %entry
; RV32-NEXT: sltu a2, a1, a3
; RV32-NEXT: bnez a2, .LBB69_2
; RV32-NEXT: .LBB69_4: # %IfOverflow
; RV32-NEXT: li a0, 0
; RV32-NEXT: li a1, 0
; RV32-NEXT: ret
;
; RV64-LABEL: uaddo.i64.constant_setcc_on_overflow_flag:
; RV64: # %bb.0: # %entry
; RV64-NEXT: ld a1, 0(a0)
; RV64-NEXT: addi a0, a1, 2
; RV64-NEXT: bltu a0, a1, .LBB69_2
; RV64-NEXT: # %bb.1: # %IfOverflow
; RV64-NEXT: li a0, 0
; RV64-NEXT: .LBB69_2: # %IfNoOverflow
; RV64-NEXT: ret
;
; RV32ZBA-LABEL: uaddo.i64.constant_setcc_on_overflow_flag:
; RV32ZBA: # %bb.0: # %entry
; RV32ZBA-NEXT: lw a4, 0(a0)
; RV32ZBA-NEXT: lw a3, 4(a0)
; RV32ZBA-NEXT: addi a0, a4, 2
; RV32ZBA-NEXT: sltu a2, a0, a4
; RV32ZBA-NEXT: add a1, a3, a2
; RV32ZBA-NEXT: bltu a0, a4, .LBB69_3
; RV32ZBA-NEXT: # %bb.1: # %entry
; RV32ZBA-NEXT: beqz a2, .LBB69_4
; RV32ZBA-NEXT: .LBB69_2: # %IfNoOverflow
; RV32ZBA-NEXT: ret
; RV32ZBA-NEXT: .LBB69_3: # %entry
; RV32ZBA-NEXT: sltu a2, a1, a3
; RV32ZBA-NEXT: bnez a2, .LBB69_2
; RV32ZBA-NEXT: .LBB69_4: # %IfOverflow
; RV32ZBA-NEXT: li a0, 0
; RV32ZBA-NEXT: li a1, 0
; RV32ZBA-NEXT: ret
;
; RV64ZBA-LABEL: uaddo.i64.constant_setcc_on_overflow_flag:
; RV64ZBA: # %bb.0: # %entry
; RV64ZBA-NEXT: ld a1, 0(a0)
; RV64ZBA-NEXT: addi a0, a1, 2
; RV64ZBA-NEXT: bltu a0, a1, .LBB69_2
; RV64ZBA-NEXT: # %bb.1: # %IfOverflow
; RV64ZBA-NEXT: li a0, 0
; RV64ZBA-NEXT: .LBB69_2: # %IfNoOverflow
; RV64ZBA-NEXT: ret
entry:
%v1 = load i64, i64* %p
%t = call {i64, i1} @llvm.uadd.with.overflow.i64(i64 %v1, i64 2)
%val = extractvalue {i64, i1} %t, 0
%obit = extractvalue {i64, i1} %t, 1
br i1 %obit, label %IfNoOverflow, label %IfOverflow
IfOverflow:
ret i64 0
IfNoOverflow:
ret i64 %val
}
declare {i32, i1} @llvm.sadd.with.overflow.i32(i32, i32) nounwind readnone declare {i32, i1} @llvm.sadd.with.overflow.i32(i32, i32) nounwind readnone
declare {i64, i1} @llvm.sadd.with.overflow.i64(i64, i64) nounwind readnone declare {i64, i1} @llvm.sadd.with.overflow.i64(i64, i64) nounwind readnone
declare {i32, i1} @llvm.uadd.with.overflow.i32(i32, i32) nounwind readnone declare {i32, i1} @llvm.uadd.with.overflow.i32(i32, i32) nounwind readnone
declare {i64, i1} @llvm.uadd.with.overflow.i64(i64, i64) nounwind readnone declare {i64, i1} @llvm.uadd.with.overflow.i64(i64, i64) nounwind readnone
declare {i32, i1} @llvm.ssub.with.overflow.i32(i32, i32) nounwind readnone declare {i32, i1} @llvm.ssub.with.overflow.i32(i32, i32) nounwind readnone
declare {i64, i1} @llvm.ssub.with.overflow.i64(i64, i64) nounwind readnone declare {i64, i1} @llvm.ssub.with.overflow.i64(i64, i64) nounwind readnone
declare {i32, i1} @llvm.usub.with.overflow.i32(i32, i32) nounwind readnone declare {i32, i1} @llvm.usub.with.overflow.i32(i32, i32) nounwind readnone
declare {i64, i1} @llvm.usub.with.overflow.i64(i64, i64) nounwind readnone declare {i64, i1} @llvm.usub.with.overflow.i64(i64, i64) nounwind readnone
declare {i32, i1} @llvm.smul.with.overflow.i32(i32, i32) nounwind readnone declare {i32, i1} @llvm.smul.with.overflow.i32(i32, i32) nounwind readnone
declare {i64, i1} @llvm.smul.with.overflow.i64(i64, i64) nounwind readnone declare {i64, i1} @llvm.smul.with.overflow.i64(i64, i64) nounwind readnone
declare {i32, i1} @llvm.umul.with.overflow.i32(i32, i32) nounwind readnone declare {i32, i1} @llvm.umul.with.overflow.i32(i32, i32) nounwind readnone
declare {i64, i1} @llvm.umul.with.overflow.i64(i64, i64) nounwind readnone declare {i64, i1} @llvm.umul.with.overflow.i64(i64, i64) nounwind readnone