Imported Upstream version 5.18.0.167

Former-commit-id: 289509151e0fee68a1b591a20c9f109c3c789d3a

external/llvm/test/CodeGen/PowerPC/CompareEliminationSpillIssue.ll

@@ -1,56 +0,0 @@
-; The purpose of the test case is to ensure that a spill that happens during
-; intermediate calculations for a comparison performed in a GPR spills the
-; full register. Some i32 comparisons performed in GPRs use code that uses
-; the full 64-bits of the register in intermediate stages. Spilling such a value
-; as a 32-bit value is incorrect.
-; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -O2 \
-; RUN:   -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
-; RUN:  --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
-; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -O2 \
-; RUN:   -ppc-gpr-icmps=all -ppc-asm-full-reg-names -mcpu=pwr8 < %s | FileCheck %s \
-; RUN:  --implicit-check-not cmpw --implicit-check-not cmpd --implicit-check-not cmpl
-@glob = common local_unnamed_addr global i64 0, align 8
-@.str = private unnamed_addr constant [12 x i8] c"Value = %d\0A\00", align 1
-
-; Function Attrs: noinline nounwind
-define void @call(i64 %a) local_unnamed_addr #0 {
-entry:
-  store i64 %a, i64* @glob, align 8
-  tail call void asm sideeffect "#Do Nothing", "~{memory}"()
-  ret void
-}
-
-; Function Attrs: noinline nounwind
-define signext i32 @test(i32 signext %a, i32 signext %b, i32 signext %c) local_unnamed_addr #0 {
-entry:
-  %add = add nsw i32 %b, %a
-  %sub = sub nsw i32 %add, %c
-  %conv = sext i32 %sub to i64
-  tail call void @call(i64 %conv)
-  tail call void asm sideeffect "#Do Nothing", "~{r0},~{r3},~{r4},~{r5},~{r6},~{r7},~{r8},~{r9},~{r10},~{r11},~{r12},~{r13},~{r14},~{r15},~{r16},~{r17},~{r18},~{r19},~{r20},~{r21},~{r22},~{r23},~{r24},~{r25},~{r26},~{r27},~{r28},~{r29},~{r30},~{r31}"()
-  %cmp = icmp sle i32 %add, %c
-  %conv1 = zext i1 %cmp to i32
-  ret i32 %conv1
-; CHECK-LABEL: test
-; CHECK: subf r3,
-; CHECK: extsw r3,
-; CHECK: bl call
-; CHECK: sub r3,
-; CHECK: rldicl r3, r3, 1, 63
-; CHECK: std r3, [[OFF:[0-9]+]](r1)
-; CHECK: #APP
-; CHECK: ld r3, [[OFF]](r1)
-; CHECK: xori r3, r3, 1
-; CHECK: blr
-}
-
-; Function Attrs: nounwind
-define signext i32 @main() local_unnamed_addr #1 {
-entry:
-  %call = tail call signext i32 @test(i32 signext 10, i32 signext -15, i32 signext 0)
-  %call1 = tail call signext i32 (i8*, ...) @printf(i8* getelementptr inbounds ([12 x i8], [12 x i8]* @.str, i64 0, i64 0), i32 signext %call)
-  ret i32 0
-}
-
-; Function Attrs: nounwind
-declare signext i32 @printf(i8* nocapture readonly, ...) local_unnamed_addr #2