[PATCH] D132007: [NFC][M68k][test] Fix incorrect use of `getelementptr`
Sheng via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sun Aug 21 22:04:34 PDT 2022
0x59616e updated this revision to Diff 454379.
0x59616e added a comment.
update diff: add test for getelementptr
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D132007/new/
https://reviews.llvm.org/D132007
Files:
llvm/test/CodeGen/M68k/link-unlnk.ll
Index: llvm/test/CodeGen/M68k/link-unlnk.ll
===================================================================
--- llvm/test/CodeGen/M68k/link-unlnk.ll
+++ llvm/test/CodeGen/M68k/link-unlnk.ll
@@ -94,3 +94,36 @@
ret i32 %res7
}
+
+define i32 @test_gep() {
+; FP-LABEL: test_gep:
+; FP: .cfi_startproc
+; FP-NEXT: ; %bb.0: ; %entry
+; FP-NEXT: link.w %a6, #-256
+; FP-NEXT: .cfi_def_cfa_offset -8
+; FP-NEXT: .cfi_offset %a6, -8
+; FP-NEXT: .cfi_def_cfa_register %a6
+; FP-NEXT: move.l #21, (-4,%a6)
+; FP-NEXT: move.l #12, (-256,%a6)
+; FP-NEXT: move.l #0, %d0
+; FP-NEXT: unlk %a6
+; FP-NEXT: rts
+;
+; NO-FP-LABEL: test_gep:
+; NO-FP: .cfi_startproc
+; NO-FP-NEXT: ; %bb.0: ; %entry
+; NO-FP-NEXT: suba.l #256, %sp
+; NO-FP-NEXT: .cfi_def_cfa_offset -260
+; NO-FP-NEXT: move.l #21, (252,%sp)
+; NO-FP-NEXT: move.l #12, (0,%sp)
+; NO-FP-NEXT: move.l #0, %d0
+; NO-FP-NEXT: adda.l #256, %sp
+; NO-FP-NEXT: rts
+entry:
+ %arr = alloca [8 x [8 x i32]]
+ %ptr1 = getelementptr [8 x i32], ptr %arr, i64 0, i64 0
+ store i32 12, i32 * %ptr1
+ %ptr2 = getelementptr [8 x i32], ptr %arr, i64 7, i64 7
+ store i32 21, i32 * %ptr2
+ ret i32 0
+}
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