Imported Upstream version 6.0.0.172

Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd
2019-04-12 14:10:50 +00:00
parent 8016999e4d
commit 64ac736ec5
32155 changed files with 3981439 additions and 75368 deletions
--- a/external/llvm/test/CodeGen/PowerPC/testComparesinesi.ll
+++ b/external/llvm/test/CodeGen/PowerPC/testComparesinesi.ll
@ -0,0 +1,121 @@
+; 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
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+
+@glob = common local_unnamed_addr global i32 0, align 4
+
+define signext i32 @test_inesi(i32 signext %a, i32 signext %b) {
+; CHECK-LABEL: test_inesi:
+; CHECK:    xor r3, r3, r4
+; CHECK-NEXT:    cntlzw r3, r3
+; CHECK-NEXT:    srwi r3, r3, 5
+; CHECK-NEXT:    xori r3, r3, 1
+; CHECK-NEXT:    blr
+entry:
+  %cmp = icmp ne i32 %a, %b
+  %conv = zext i1 %cmp to i32
+  ret i32 %conv
+}
+
+define signext i32 @test_inesi_sext(i32 signext %a, i32 signext %b) {
+; CHECK-LABEL: test_inesi_sext:
+; CHECK:    xor r3, r3, r4
+; CHECK-NEXT:    cntlzw r3, r3
+; CHECK-NEXT:    srwi r3, r3, 5
+; CHECK-NEXT:    xori r3, r3, 1
+; CHECK-NEXT:    neg r3, r3
+; CHECK-NEXT:    blr
+entry:
+  %cmp = icmp ne i32 %a, %b
+  %sub = sext i1 %cmp to i32
+  ret i32 %sub
+}
+
+define signext i32 @test_inesi_z(i32 signext %a) {
+; CHECK-LABEL: test_inesi_z:
+; CHECK:    cntlzw r3, r3
+; CHECK-NEXT:    srwi r3, r3, 5
+; CHECK-NEXT:    xori r3, r3, 1
+; CHECK-NEXT:    blr
+entry:
+  %cmp = icmp ne i32 %a, 0
+  %conv = zext i1 %cmp to i32
+  ret i32 %conv
+}
+
+define signext i32 @test_inesi_sext_z(i32 signext %a) {
+; CHECK-LABEL: test_inesi_sext_z:
+; CHECK:    cntlzw r3, r3
+; CHECK-NEXT:    srwi r3, r3, 5
+; CHECK-NEXT:    xori r3, r3, 1
+; CHECK-NEXT:    neg r3, r3
+; CHECK-NEXT:    blr
+entry:
+  %cmp = icmp ne i32 %a, 0
+  %sub = sext i1 %cmp to i32
+  ret i32 %sub
+}
+
+define void @test_inesi_store(i32 signext %a, i32 signext %b) {
+; CHECK-LABEL: test_inesi_store:
+; CHECK:    xor r3, r3, r4
+; CHECK:    cntlzw r3, r3
+; CHECK:    srwi r3, r3, 5
+; CHECK:    xori r3, r3, 1
+; CHECK:    stw r3, 0(r4)
+; CHECK-NEXT:    blr
+entry:
+  %cmp = icmp ne i32 %a, %b
+  %conv = zext i1 %cmp to i32
+  store i32 %conv, i32* @glob, align 4
+  ret void
+}
+
+define void @test_inesi_sext_store(i32 signext %a, i32 signext %b) {
+; CHECK-LABEL: test_inesi_sext_store:
+; CHECK:    xor r3, r3, r4
+; CHECK:    cntlzw r3, r3
+; CHECK:    srwi r3, r3, 5
+; CHECK:    xori r3, r3, 1
+; CHECK:    neg r3, r3
+; CHECK:    stw r3, 0(r4)
+; CHECK-NEXT:    blr
+entry:
+  %cmp = icmp ne i32 %a, %b
+  %sub = sext i1 %cmp to i32
+  store i32 %sub, i32* @glob, align 4
+  ret void
+}
+
+define void @test_inesi_z_store(i32 signext %a) {
+; CHECK-LABEL: test_inesi_z_store:
+; CHECK:    cntlzw r3, r3
+; CHECK:    srwi r3, r3, 5
+; CHECK:    xori r3, r3, 1
+; CHECK:    stw r3, 0(r4)
+; CHECK-NEXT:    blr
+entry:
+  %cmp = icmp ne i32 %a, 0
+  %conv = zext i1 %cmp to i32
+  store i32 %conv, i32* @glob, align 4
+  ret void
+}
+
+define void @test_inesi_sext_z_store(i32 signext %a) {
+; CHECK-LABEL: test_inesi_sext_z_store:
+; CHECK:    cntlzw r3, r3
+; CHECK:    srwi r3, r3, 5
+; CHECK:    xori r3, r3, 1
+; CHECK:    neg r3, r3
+; CHECK:    stw r3, 0(r4)
+; CHECK-NEXT:    blr
+entry:
+  %cmp = icmp ne i32 %a, 0
+  %sub = sext i1 %cmp to i32
+  store i32 %sub, i32* @glob, align 4
+  ret void
+}