release/20.x: [llvm][Hexagon] Promote operand v2i1 to v2i32 (#135409) #135461
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@llvm/pr-subscribers-backend-hexagon Author: None (llvmbot) ChangesBackport 32c3909 Requested by: @androm3da Full diff: https://github.com/llvm/llvm-project/pull/135461.diff 2 Files Affected:
diff --git a/llvm/lib/Target/Hexagon/HexagonCallingConv.td b/llvm/lib/Target/Hexagon/HexagonCallingConv.td
index 2378bbc928d49..e0302b85fa948 100644
--- a/llvm/lib/Target/Hexagon/HexagonCallingConv.td
+++ b/llvm/lib/Target/Hexagon/HexagonCallingConv.td
@@ -65,6 +65,7 @@ def CC_Hexagon: CallingConv<[
CCIfType<[i32],
CCIfSplit<
CCCustom<"CC_SkipOdd">>>,
+ CCIfType<[v2i1], CCPromoteToType<v2i32>>,
CCIfType<[v4i1], CCPromoteToType<v4i16>>,
CCIfType<[v8i1], CCPromoteToType<v8i8>>,
diff --git a/llvm/test/CodeGen/Hexagon/calloperand-v2i1.ll b/llvm/test/CodeGen/Hexagon/calloperand-v2i1.ll
new file mode 100644
index 0000000000000..2dcd5fe571e36
--- /dev/null
+++ b/llvm/test/CodeGen/Hexagon/calloperand-v2i1.ll
@@ -0,0 +1,14 @@
+;RUN: llc -mtriple=hexagon < %s | FileCheck %s
+
+; Check that v2i1 type is promoted to v2i32.
+; CHECK: call f
+; CHECK: r{{[0-9]+}}:{{[0-9]+}} = memd(r29+#8)
+
+define <2 x i1> @test(<2 x i1> %1) {
+Entry:
+ %2 = call <2 x i1> @f(<2 x i1> %1)
+ ret <2 x i1> %2
+
+ }
+
+declare <2 x i1> @f(<2 x i1>)
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ping @iajbar |
github-project-automation
bot
moved this from Needs Review
to Needs Merge
in LLVM Release Status
Fixes llvm#118879 (cherry picked from commit 32c3909)
github-project-automation
bot
moved this from Needs Merge
to Done
in LLVM Release Status
|
@androm3da (or anyone else). If you would like to add a note about this fix in the release notes (completely optional). Please reply to this comment with a one or two sentence description of the fix. When you are done, please add the release:note label to this PR. |
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Backport 32c3909
Requested by: @androm3da