[clang] [AMDGPU] Lower __builtin_amdgcn_read_exec_hi to use amdgcn_ballot (PR #69567)

https://github.com/ranapratap55 closed https://github.com/llvm/llvm-project/pull/69567 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [AMDGPU] Lower __builtin_amdgcn_read_exec_hi to use amdgcn_ballot (PR #69567)

https://github.com/ranapratap55 updated https://github.com/llvm/llvm-project/pull/69567 >From bd6e1449bd098d8348cf1402ad875e79cbc274b5 Mon Sep 17 00:00:00 2001 From: ranapratap55 Date: Thu, 19 Oct 2023 12:52:13 +0530 Subject: [PATCH] [AMDGPU] Lower __builtin_read_exec_hi to use amdgcn_ballot -

[clang] [AMDGPU] Lower __builtin_amdgcn_read_exec_hi to use amdgcn_ballot (PR #69567)

https://github.com/ranapratap55 updated https://github.com/llvm/llvm-project/pull/69567 >From ebc8ebdebf707f94723b1fe0ee1a1b6afe5dff49 Mon Sep 17 00:00:00 2001 From: ranapratap55 Date: Thu, 19 Oct 2023 12:52:13 +0530 Subject: [PATCH] [AMDGPU] Lower __builtin_read_exec_hi to use amdgcn_ballot -

[clang] [AMDGPU] Lower __builtin_amdgcn_read_exec_hi to use amdgcn_ballot (PR #69567)

@@ -7995,15 +7995,24 @@ enum SpecialRegisterAccessKind { Write, }; +// Generates the IR for __builtin_read_exec_*. +// Lowers the builtin to amdgcn_ballot intrinsic. static Value *EmitAMDGCNBallotForExec(CodeGenFunction &CGF, const CallExpr *E,

[clang] [AMDGPU] Lower __builtin_amdgcn_read_exec_hi to use amdgcn_ballot (PR #69567)

@@ -21,6 +23,28 @@ void test_ballot_wave32_target_attr(global uint* out, int a, int b) *out = __builtin_amdgcn_ballot_w32(a == b); } +// CHECK-LABEL: @test_read_exec( +// CHECK: call i64 @llvm.amdgcn.ballot.i64(i1 true) +void test_read_exec(global uint* out) { + *out = __b

[clang] [AMDGPU] Lower __builtin_amdgcn_read_exec_hi to use amdgcn_ballot (PR #69567)

https://github.com/ranapratap55 updated https://github.com/llvm/llvm-project/pull/69567 >From 8a5dfe62b7ce84d49f6684563f04122b75fc35ef Mon Sep 17 00:00:00 2001 From: ranapratap55 Date: Thu, 19 Oct 2023 12:52:13 +0530 Subject: [PATCH] [AMDGPU] Lower __builtin_read_exec_hi to use amdgcn_ballot -

[clang] [AMDGPU] Lower __builtin_amdgcn_read_exec_hi to use amdgcn_ballot (PR #69567)

https://github.com/ranapratap55 updated https://github.com/llvm/llvm-project/pull/69567 >From 65c806a4c1703214fa7eaebecfdaa200b6d0d205 Mon Sep 17 00:00:00 2001 From: ranapratap55 Date: Thu, 19 Oct 2023 12:52:13 +0530 Subject: [PATCH] [AMDGPU] Lower __builtin_read_exec_hi to use amdgcn_ballot -

[clang] [AMDGPU] Lower __builtin_amdgcn_read_exec_hi to use amdgcn_ballot (PR #69567)

https://github.com/ranapratap55 updated https://github.com/llvm/llvm-project/pull/69567 >From c2ed656fa149a9cb60fb43eb34f4b20186166b34 Mon Sep 17 00:00:00 2001 From: ranapratap55 Date: Thu, 19 Oct 2023 12:52:13 +0530 Subject: [PATCH] [AMDGPU] Lower __builtin_read_exec_hi to use amdgcn_ballot -

[clang] [AMDGPU] Lower __builtin_amdgcn_read_exec_hi to use amdgcn_ballot (PR #69567)

@@ -526,7 +526,9 @@ void test_read_exec_lo(global uint* out) { // CHECK: declare i32 @llvm.amdgcn.ballot.i32(i1) #[[$NOUNWIND_READONLY:[0-9]+]] // CHECK-LABEL: @test_read_exec_hi( -// CHECK: call i32 @llvm.amdgcn.ballot.i32(i1 true) +// CHECK: call i64 @llvm.amdgcn.ballot.i64

[clang] [AMDGPU] Lower __builtin_amdgcn_read_exec_hi to use amdgcn_ballot (PR #69567)

@@ -7997,14 +7997,26 @@ enum SpecialRegisterAccessKind { static Value *EmitAMDGCNBallotForExec(CodeGenFunction &CGF, const CallExpr *E, llvm::Type *RegisterType, - llvm::Type *ValueType) { +

[clang] [AMDGPU] Lower __builtin_amdgcn_read_exec_hi to use amdgcn_ballot (PR #69567)

@@ -7997,14 +7997,26 @@ enum SpecialRegisterAccessKind { static Value *EmitAMDGCNBallotForExec(CodeGenFunction &CGF, const CallExpr *E, llvm::Type *RegisterType, - llvm::Type *ValueType) { +

[clang] [AMDGPU] Lower __builtin_amdgcn_read_exec_hi to use amdgcn_ballot (PR #69567)

https://github.com/ranapratap55 updated https://github.com/llvm/llvm-project/pull/69567 >From 536e4b5912f976b295bc2b507e4181c8a65f0d12 Mon Sep 17 00:00:00 2001 From: ranapratap55 Date: Thu, 19 Oct 2023 12:52:13 +0530 Subject: [PATCH] [AMDGPU] Lower __builtin_read_exec_hi to use amdgcn_ballot -

[clang] [AMDGPU] Lower __builtin_amdgcn_read_exec_hi to use amdgcn_ballot (PR #69567)

https://github.com/ranapratap55 edited https://github.com/llvm/llvm-project/pull/69567 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [AMDGPU] Lower __builtin_amdgcn_read_exec_hi to use amdgcn_ballot (PR #69567)

https://github.com/ranapratap55 edited https://github.com/llvm/llvm-project/pull/69567 ___ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits

[clang] [AMDGPU] Lower __builtin_read_exec_hi to use amdgcn_ballot (PR #69567)

https://github.com/ranapratap55 updated https://github.com/llvm/llvm-project/pull/69567 >From 19582446dbabffb0b25f9fa8b8b62a06ce6a4c66 Mon Sep 17 00:00:00 2001 From: ranapratap55 Date: Thu, 19 Oct 2023 12:52:13 +0530 Subject: [PATCH] [AMDGPU] Lower __builtin_read_exec_hi to use amdgcn_ballot -

[clang] [AMDGPU] Lower __builtin_read_exec_hi to use amdgcn_ballot (PR #69567)

https://github.com/ranapratap55 created https://github.com/llvm/llvm-project/pull/69567 Currently __builtin_read_exec_hi lowers to llvm.read_register, this patch lowers it to use amdgcn_ballot. >From 340e633da9e3ab10efc0c0d430b9546cd2f19cfe Mon Sep 17 00:00:00 2001 From: ranapratap55 Date: Th